Publications

This is a list of recent publications from the RELD group.

2021

L. Zhang and A. W. Cross, "Potentials of Machine Learning in Vacuum Electronic Devices Demonstrated by the Design of a Magnetron Injection Gun," IEEE Transactions on Electron Devices,, vol. 68, no. 6, pp. 3028-3033, 2021. DOI: 10.1109/TED.2021.3075166.

L. Zhang, W. He, X. Chen, J. Zhang and A. W. Cross, "Characteristics of Pseudospark Discharge in Particle-in-Cell Simulations", IEEE Transactions on Electron Devices, vol. 68, no. 6, pp. 3003-3009, 2021. DOI: 10.1109/TED.2021.3073877.

C. R. Donaldson, L. Zhang, W. He, A. W. Cross, K. Ronald and C. G. Whyte, "Low-Loss Transmission Line for a 3.4-kW, 93-GHz Gyro-Traveling-Wave Amplifier", IEEE Transactions on Electron Devices, vol. 68, no. 1, pp. 364-368, Jan. 2021. DOI: 10.1109/TED.2020.3039427.

C. R. Donaldson, L. Zhang, M. Harris, M. J. Beardsley, P. G. Huggard, C. G. Whyte, A. W. Cross, and W. He, "8-Fold Helically Corrugated Interaction Region for High Power Gyroresonant THz Sources", IEEE Electron Device Letters, August 2021, accepted for publication, DOI: 10.1109/LED.2021.3105435.

L.J.R. Nix, L. Zhang and A.W. Cross, "Design of a 48GHz Gyroklystron amplifier", IEEE Transactions on Electron Devices, August 2021, accepted for publication. DOI: 10.1109/TED.2021.3108746.

J. Xie, X. Yuan, L. Zhang, A. Cross, H. Yin, Q. Chen, T. Yang, X. Xu, Y. Yan, L. Meng, "Dual-mode terahertz extended interaction oscillator driven by a pseudospark-sourced sheet electron beam", Journal of Electronic Science and Technology, 2021, Accepted and in press, DOI: 10.1016/j.jnlest.2021.100093.

J. Zhu, C. Du, Z. Zhang, P. Liu, L. Zhang, A. W. Cross, "Smith-Purcell radiation from helical grating to generate wideband vortex beams", Optics Letters, August 2021, accepted for publication, DOI: 10.1364/OL.434794.

Z. Zhang, C. Du, J. Zhu, F. Han, F. Li, Z. Gao, L. Zhang, A. W. Cross, P. Liu, "A Terahertz Vortex Beam Emitter with Tunable Topological Charge and Harmonic Excitation", J. Light. Technol., 2021, in press, DOI: 10.1109/JLT.2021.3096727.

2020

A. J. MacLachlan, C. W. Robertson, A. W. Cross, et al., "Excitation and coupling of volume and surface fields on complex electrodynamic surfaces at mm-wave and THz frequencies," IET Microwaves Antennas and Propagation, 14, pp. 1151-1156, 2020. DOI: 10.1049/iet-map.2019.1165.

B. Eliasson, M. Viktorov, D. C. Speirs, et al., "Observation of electron cyclotron harmonic emissions due to electrostatic instabilities in mirror-confined plasma," Physical Review Research, 2, 043272, 2020. DOI: 10.1103/PhysRevResearch.2.043272.

C. R. Donaldson, L. Zhang, W. He, et al., "Low-Loss Transmission Line for a 3.4-kW, 93-GHz Gyro-Traveling-Wave Amplifier," IEEE Trans. Electron Dev., Early Access, 2020. DOI: 10.1109/TED.2020.3039427.

F. Li, C. Du, Z. Gao, et al., "Theoretical study of a W-band-covering frequency tunable gyrotron," IEEE Trans. Electron Dev., 67, pp. 659-666, 2020. DOI: 10.1109/TED.2019.2957040.

G. Shu, J. Deng, L. Xie, et al., "Design, Fabrication, and Cold Test of a High Frequency System for an H-Band Sheet Beam Travelling Wave Tube," IEEE Trans. THz Sci. Techn., 10, pp. 292-301, 2020. DOI: 10.1109/TTHZ.2020.2972531.

J. Zhang, T. Zhang, Y. Alfadhl, et al "Study on wideband THz backward wave oscillator driven by pseudospark-sourced sheet electron beam," IEEE Trans. Electron Dev., 67, pp. 3395-3402, 2020. DOI: 10.1109/TED.2020.3005362.

J. Xie, L. Zhang, H. Yin, et al., "Study of a 0.35 THz extended interaction oscillator driven by a pseudospark-sourced sheet electron beam," IEEE Trans. Electron Dev., 67, pp. 652-658, 2020. DOI: 10.1109/TED.2019.2957760.

K. Stasiewicz and B. Eliasson, "Stochastic and Quasi-adiabatic Electron Heating in Quasi-parallel Shocks," The Astrophysical Journal, 904, 173, 2020. DOI: 10.3847/1538-4357/abbffa.

L. Zhang, G. Adam, B. Militsyn, et al., "Electron injector based on thermionic RF modulated electron gun for particle accelerator applications," IEEE Trans. Electron Dev., 67, pp. 347-353, 2020. DOI: 10.1109/TED.2019.2954778.

L. Zhang, L. J. R. Nix, and A. W. Cross, "Magnetron Injection Gun for high-power gyroklystron," IEEE Trans. Electron Dev., 67, pp. 5151-5157, 2020. DOI: 10.1109/TED.2020.3025747.

L. J. R. Nix, L. Zhang, W. He, et al., "Demonstration of efficient beam-wave interaction for a MW-level 48 GHz gyroklystron amplifier," Phys. Plasmas, 27, 053101, 2020. DOI: 10.1063/1.5144590.

MICE Collaboration; K. Ronald, A. R. Young, and C. G. Whyte, "Demonstration of cooling by the Muon Ionization Cooling Experiment," Nature, 578, pp. 53-59, 2020. DOI: 10.1038/s41586-020-1958-9.

M Akbari-Moghanjoughi and B Eliasson, "Quantum Faraday excitations in degenerate electron-ion plasma," Physica Scripta, 95, 045604, 2020. DOI: 10.1088/1402-4896/ab628f.

S. R. Yoffe, R. Lehe, B. Ersfeld, et al., "Particle-in-cell simulation of plasma-based amplification using a moving window," Physical Review Research, 2, 013227, 2020. DOI: 10.1103/PhysRevResearch.2.013227.

Varun, A. W. Cross, K. Ronald, et al., "PIC Simulation of Pseudospark Discharge-Based Plasma Cathode Electron Source for the Generation of High Current Density and Energetic Electron Beam," IEEE Trans. Electron Dev., 67, pp. 1793-1796, 2020. DOI: 10.1109/TED.2020.2971381.

W. He, L. Zhang, C. R. Donaldson, et al., "The development of broadband millimeter-wave and terahertz gyro-TWA," TST, 13, pp. 90-111, 2020.

2019

A. J. MacLachlan, C. W. Robertson, K. Ronald, et al., "Mode coupling in periodic surface lattice and metamaterial structures for mm-wave and THz applications," SN Applied Sciences, 1, 613, 2019. DOI: 10.1007/s42452-019-0596-z.

A. J. MacLachlan, C. W. Robertson, I. V. Konoplev, et al., "Resonant excitation of volume and surface fields on complex electrodynamic surfaces," Phys. Rev. Applied, 11, 034034, 2019. DOI: 10.1103/PhysRevApplied.11.034034.

D. C. Speirs, K. Ronald, A. D. R. Phelps, et al., "Maser radiation from collisionless shocks: application to astrophysical jets," High power laser science and engineering, 7, E17, 2019. DOI: 10.1017/hpl.2019.3.

G Vieux, E Brunetti, S Cipiccia, et al., "Towards a high efficiency amplifier based on Raman amplification," Plasma Physics and Controlled Fusion, 62, 014018, 2019. DOI: 10.1088/1361-6587/ab56de.

H. Yin, L. Zhang, J. Xie, et al., "Compact high power millimetre wave sources driven by pseudospark-sourced electron beams," IET Micro. Antennas Propag., 13, pp. 1794-1798, 2019. DOI: 10.1049/iet-map.2018.6190.

L. Zhang, W. He, J. Clarke, et al., "Systematic study of a corrugated waveguide as a microwave undulator," J. Synchrotron Radiation, 26, pp. 11-17, 035013, 2019. DOI: 10.1107/S1600577518014297.

L. Zhang, W. He, S. Jamison, et al., "Design of planar millimeter-wave metallic structures for Wakefield acceleration," J. Infrared, Millimeter and THz Waves, 40, pp. 48-62, 2019. DOI: 10.1007/s10762-018-0545-8.

L. Zhang, W. He, C. R. Donaldson, et al., "Coupling structure for a high Q corrugated cavity as a microwave undulator," IEEE Trans. Electron Dev., 66, pp. 4392-4397, 2019. DOI: 10.1109/TED.2019.2933557.

MICE Collaboration, "First particle-by-particle measurement of emittance in the Muon Ionization Cooling Experiment," European Physical Journal, 79, 257, 2019. DOI: 10.1140/epjc/s10052-019-6674-y.

T. J. Heelis, K. Ronald, and B. Eliasson, "Large-scale Numerical Simulation of Ionospheric Langmuir Turbulence Excited by a Radio Frequency Electromagnetic Wave," Plasma Phys. Control. Fusion, 79, 035013, 2019. DOI: 10.1088/1361-6587/aaf693.

Y. Ghai1, N. S. Saini1, and B. Eliasson, "Neutrino-driven Instability of Ion Acoustic Waves in an Ultrarelativistic Degenerate Plasma," The Astrophysical Journal, 884, 27, 2019. DOI: 10.3847/1538-4357/ab3e0c.

2018

A. J. MacLachlan, C. W. Robertson, A. W. Cross, and A. D. R. Phelps., "Volume and surface mode coupling experiments in periodic surface structures for use in mm-THz high power radiation sources," AIP Advances., 8, 105115, 2018. DOI: 10.1063/1.5020542

B. Eliasson, G. M. Milikh, T. C. Liu, et al., "Simulations of the generation of energetic electrons and the formation of descending artificial plasma layers during HF-heating at Arecibo," Journal of Geophysical Research: Space Physics, 123, pp. 10301-10309, 2018. DOI: 10.1029/2018JA026073

B. Eliasson, C. S. Liu, "Semiclassical fluid model of nonlinear plasmons in doped graphene," Phys. Plasma, 25, 012105, 2018. DOI: 10.1063/1.5010402

C. R. Donaldson, L. Zhang, M. Beardsley, et al., "CNC Machined Helically Corrugated Interaction Region for a THz Gyrotron Traveling Wave Amplifier," IEEE Trans. THz Sci. Technol., 8, pp. 85-89, 2018. DOI: 10.1109/TTHZ.2017.2778944

F. Haas and B. Eliasson, "Time-dependent variational approach for Bose-Einstein condensates with nonlocal interaction," Journal of Physics B: Atomic, Molecular and Optical Physics, 51, 175302, 2018. DOI: 10.1088/1361-6455/aad629

G. X. Shu, L. Zhang, H. Yin, et al., "Experimental demonstration of a terahertz extended interaction oscillator driven by a pseudospark-sourced sheet electron beam," Appl. Phys. Lett., 112, 033504, 2018. DOI: 10.1063/1.5011102

G. X. Shu, H. Yin, L. Zhang, et al., "Demonstration of a Planar W-Band, kW-Level Extended Interaction Oscillator Based on a Pseudospark-Sourced Sheet Electron Beam," IEEE Electron Dev. Lett., 39, pp. 432-435, 2018. DOI: 10.1109/LED.2018.2794469

L. Wang, K. Dong, W. He, et al., "Design of a Ka-band MW-level High Efficiency Gyroklystron for Accelerators," IET Microw. Antennas Propag., DOI: 10.1049/iet-map.2018.0103, 2018.

L. Zhang, C. R. Donaldson, P. Cain, A. W. Cross, and W. He, "Amplification of frequency-swept signals in a W-band gyrotron travelling wave amplifier," IEEE Electron Device Lett., 39, pp. 1077-1080, 2018. DOI: 10.1109/LED.2018.2836868.

L. Zhang, C. R. Donaldson, A. W. Cross and W. He, "A pillbox window for a W-band gyro-TWA," IEEE Electron Device Lett., 39, pp. 1081-1084, 2018. DOI: 10.1109/LED.2018.2834859.

L. Zhang, C. R. Donaldson, J. Garner, A. W. Cross, and W. He, "Input coupling systems for millimetre-wave gyrotron traveling wave amplifiers," IET Microw. Antennas Propag., DOI: 10.1049/iet-map.2018.0040, 2018.

L. Zhang, C. R. Donaldson, and W. He, "Optimization of a triode-type cusp electron gun for a W-band gyro-TWA," Phys. Plasmas, 25, 043120, 2018. DOI: 10.1063/1.5028262

L. Zhang, W. He, C. R. Donaldson, and A. W. Cross, "Investigation on the optimal magnetic field of a cusp electron gun for a W-band gyro-TWA," Phys. Plasmas, 25, 053104, 2018. DOI: 10.1063/1.5027070

L. Zhang, W. He, J. Clarke, et al., "Microwave undulator using a helically corrugated waveguide," IEEE Trans. Electron Dev., 65, pp. 5499-5504, 2018. DOI: 10.1109/TED.2018.2873726

V. Bayliss, J. Boehm, T. Bradshaw, et al., "The liquid-hydrogen absorber for MICE," J. Instrum., 13, T09008, 2018. DOI: 10.1088/1748-0221/13/09/T09008

Y. Ghai, N. S. Saini, and B. Eliasson, "Landau damping of dust acoustic solitary waves in nonthermal plasmas," Phys. Plasmas 25, 013704, 2018. DOI: 10.1063/1.5011005

2017

A. D. R. Phelps, "Progress in microwave to sub-THz sources at Strathclyde," EPJ Web Conf., 149, 04023, 2017. DOI: 10.1051/epjconf/201714904023

A. R. Phipps, A. J. MacLachlan, C. W. Robertson, et al., "Electron beam excitation of coherent sub-terahertz radiation in periodic structures manufactured by 3D printing," Nucl. Instrum. Methods Phys. Res. Sect. B, 402, pp. 202-205, 2017. DOI: 10.1016/j.nimb.2017.03.093

A. Najmi, B. Eliasson, X. Shao, et al., "Vlasov simulations of electron acceleration by radio frequency heating near the upper hybrid layer," Phys. Plasmas, 24, 102904, 2017. DOI: 10.1063/1.4999768

B Eliasson and K Papadopoulos, "Pitch angle scattering of relativistic electrons near electromagnetic ion cyclotron resonances in diverging magnetic fields," Plasma Physics and Controlled Fusion, 59, 104003, 2017. DOI: 10.1088/1361-6587/aa8100

D. C. Speirs, B. Eliasson, and L. K. S. Daldorff, "Two-Dimensional Vlasov Simulations of Fast Stochastic Electron Heating in Ionospheric Modification Experiments," Journal of Geophysical Research Space Physics, 112, pp. 10.638-10.650, 2017. DOI: 10.1002/2017JA024665

E. G. Shustin, V. P. Tarakanov, and K. Ronald, "Computer simulation of the sheath and the adjacent plasma in the presence of a plasma source," Vacuum., 135, pp. 1-6, 2017. DOI: 10.1016/j.vacuum.2016.10.002

G. Burt, L. Zhang, D. A. Constable, et al., "A Millimeter-Wave Klystron Upconverter With a Higher Order Mode Output Cavity," IEEE Trans. Electron Dev., 64, pp. 3857-3862, 2017. DOI: 10.1109/TED.2017.2724581

H. Yin, L. Zhang, Y. Yin, et al., "Pseudospark excited sub-THz frequency sources," EPJ Web Conf., 149, 05015, 2017. DOI: 10.1051/epjconf/20171490

J. Zhao, H. Yin, L. Zhang, et al., "Experiments on W-band extended interaction oscillator with pseudospark sourced post-accelerated electron beam," Phys. Plasmas, 24, 060703, 2017. DOI: 10.1063/1.4985684

J. Zhao, H. Yin, L. Zhang, et al., "Study of the beam profile and position instability of a post-accelerated pseudospark-sourced electron beam," Phys. Plasmas, 24, 033118, 2017. DOI: 10.1063/1.4978788

J. Zhao, H. Yin, L. Zhang, et al., "Advanced post-acceleration methodology for pseudospark-sourced electron beam," Phys. Plasmas, 24, 023105, 2017. DOI: 10.1063/1.4975188

K. Ronald, D. C. Speirs, M. King, et al., "Laboratory experiments simulating electron cyclotron masers in space," EPJ Web Conf., 149, 03015, 2017. DOI: 10.1051/epjconf/201714903015

L. Zhang, W. He, C. R. Donaldson, et al., "Optimization and measurement of a smoothly profiled horn for a W-band gyro-TWA," IEEE Trans. Electron Dev., 64, pp. 2665-2669, 2017. DOI: 10.1109/TED.2017.2687949

MICE collaboration, "Lattice design and expected performance of the Muon Ionization Cooling Experiment demonstration of ionization cooling", Phys. Rev. Accel. Beams, 20, 063501, 2017, DOI:10.1103/PhysRevAccelBeams.20.063501

M. Lazar, P.H. Yoon, and B. Eliasson, "Electromagnetic cyclotron instabilities in bi-Kappa distributed plasmas: a quasilinear approach", Phys. Plasmas, 24, 042110, 2017, DOI:10.1063/1.4979903

N. Kumar, R. P. Lamba, A. M. Hossain, et al., "A tapered multi-gap multi-aperture pseudospark-sourced electron gun based X-band slow wave oscillator," Appl. Phys. Lett., 111, 213502, 2017. DOI: 10.1063/1.5004227

P. McElhinney, C. R. Donaldson, J. E. McKay, et al., "An output coupler for a W-band high power wideband gyroamplifier," IEEE Trans. Electron Dev., 64, pp. 1763-1766, 2017. DOI: 10.1109/TED.2017.2660304

S Ali and B Eliasson, "Slow test charge response in a dusty plasma with Kappa distributed electrons and ions," Physica Scripta, 92, 084003, 2017. DOI: 10.1088/1402-4896/aa7c09

W. He, C. R. Donaldson, L. Zhang, et al., "Broadband amplification of low-terahertz signals using axis-encircling electrons in a helically corrugated interaction region," Phys. Rev. Lett., 119, 184801, 2017. DOI: 10.1103/PhysRevLett.119.184801

X. Li, X. Liu, K. Ronald, et al., "Investigation of Frequency-Selective Surfaces for a THz Gyromultiplier Output System," IEEE Trans. Electron Dev., 64, pp. 4678-4685, 2017. DOI: 10.1109/TED.2017.2746718

2016

A. Najmi, B. Eliasson, X. Shao, et al., "Simulations of ionospheric turbulence produced by HF heating near the upper hybrid layer," Radio Sci., 51, pp. 704-717, 2016. DOI: 10.1002/2015RS005866

A. S. Sharma, B. Eliasson, X. Shao, and K. Papadopoulos, "Generation of ELF waves during HF heating of the ionosphere at midlatitudes," Radio Sci., 51, pp. 962-971, 2016. DOI: 10.1002/2016RS005953

M Akbari-Moghanjoughi1 and B Eliasson, "Hydrodynamic theory of partially degenerate electron–hole fluids in semiconductors," Physica Scripta, 91, 105601, 2016. DOI: 10.1088/0031-8949/91/10/105601

A. Vartanyan G. M. Milikh B. Eliasson et al., "Generation of whistler waves by continuous HF heating of the upper ionosphere," Radio Science, 57, pp. 1188-1198, 2016. DOI: 10.1002/2015RS005892

B. Eliasson, D. C. Speirs, and L. K. S. Daldorff, "Electrostatic electron cyclotron instabilities near the upper hybrid layer due to electron ring distributions," Plasma Physics and Controlled Fusion, 58, 095002, 2016. DOI: 10.15129/56448d9e-adb0-4d2b-afdb-029165a40f54.

B. Eliasson, and M. Akbari-Moghanjoughi, "Finite temperature static charge screening in quantum plasmas," Phys. Lett. A, 380, pp. 2518-2524, 2016. DOI: 10.1016/j.physleta.2016.05.043

B. Eliasson, and C. S. Liu, "Nonlinear plasmonics in a two-dimensional plasma layer," New Journal of Physics, 18, 053007, 2016. DOI: 10.1088/1367-2630/18/5/053007

B. Eliasson, and K. Papadopoulos, "HF wave propagation and induced ionospheric turbulence in the magnetic equatorial region," Journal of Geophysical Research Space Physics, 121, pp. 2727-2742, 2016. DOI: 10.1002/2015JA022323

C. Paoloni, M. Minero, H. Yin, et al., "Microwave coupler for W-band micro re-entrant square cavities," IET Microwaves, antennas and propagation, 10, pp. 764-769, 2016. DOI: 10.1049/iet-map.2015.0681

E. Mishin, B. Watkins, N. Lehtinen, et al., "Artificial ionospheric layers driven by high-frequency radiowaves: an assessment," Journal of Geophysical Research: Space Physics, 121, pp. 3497-3524, 2016. DOI: 10.1002/2015JA021823

G. Shu, W. He, L. Zhang, et al., "Study of a 0.2-THz Extended Interaction Oscillator Driven by a Pseudospark-Sourced Sheet Electron Beam," IEEE Trans. Electron Dev., 63, pp. 4955-4960, 2016. DOI: 10.1109/TED.2016.2615314

H. Schamel, and B. Eliasson, "On the correct implementation of Fermi-Dirac statistics and electron trapping in nonlinear electrostatic plane wave propagation in collisionless plasmas," Phys. Plasmas, 23, 052114, 2016. DOI: 10.1063/1.4949341

J. R. Garner, L. Zhang, C. R. Donaldson, et al., "Design study of a 372 GHz Higher Order Mode Input Coupler," IEEE Trans. Electron Devices, 63, pp. 3284-3290, 2016. DOI: 10.1109/TED.2016.2581314

J. R. Garner, L. Zhang, C. R. Donaldson, et al., "Design study of a fundamental mode input coupler for a 372 GHz gyro-TWA I: Rectangular-to-circular coupling methods," IEEE Trans. Electron Devices, 63, pp. 497-503, 2016. DOI: 10.1109/TED.2015.2501028

J. Zhao, H. Yin, L. Zhang, et al., "Influence of the electrode gap separation on the pseudospark-sourced electron beam generation," Phys. Plasmas, 23, 073116, 2016. DOI: 10.1063/1.4959175

L. Zhang, W. He, C. R. Donaldson, and A. W. Cross, "Bandwidth study of the microwave reflectors with rectangular corrugations," J. Infr. Millim. Terahertz Wave, 37, pp. 846-856, 2016. DOI: 10.1007/s10762-016-0280-y

MICE collaboration, "Pion contamination in the MICE muon beam", Journal of instrumentation, 11, 2016, DOI:dx.doi.org/10.1088/1748-0221/11/03/PO 03001

N. S. Ginzburg, A. W. Cross, A. A. Golovanov, et al., "Coherent Summation of Emission from Relativistic Cherenkov Sources as a Way of Production of Extremely High-Intensity Microwave Pulses," IEEE Trans. Plasma Sci., 44, pp. 377-385, 2016. DOI: 10.1109/TPS.2016.2517670

Y. Wang, and B. Eliasson, "Pseudorelativistic laser-semiconductor quantum plasma interactions," Phys. Rev. E, 93, 043205, 2016. DOI: 10.1103/PhysRevE.93.043205

Y. Yin , W. He, L. Zhang, et al., "Simulation and Experiments of a W-Band Extended Interaction Oscillator Based on a Pseudospark-Sourced Electron Beam," IEEE Trans. Electron Dev., 63, pp. 512-516, 2016, DOI:10.1109/TED.2015.2502950

X. Li, X. Liu,, Y. Alfadhl, et al., "A Dual-Frequency Quasi-Optical Output System for a THz Gyro-Multiplier," IEEE Trans. THz Sci. Techn., 6, pp. 674-681, 2016, DOI:10.1109/TTHZ.2016.2581982

2015

B. Eliasson and T. B. Leyser, "Numerical study of upper hybrid to Z-mode leakage during electromagnetic pumping of groups of striations in the ionosphere," Ann. Geophys., 33, pp. 1019-1030, 2015. DOI: 10.5194/angeo-33-1019-2015

B. Eliasson and M. Lazar, "Nonlinear evolution of the electromagnetic electron-cyclotron instability in bi-Kappa distributed plasma," Phys. Plasmas, 22, 062109, 2015. DOI: 10.1063/1.4922479

B. Eliasson and K. Papadopoulos, "Numerical study of anomalous absorption of O mode waves on magnetic field-aligned striations," Geophysical Research Letters, 42, pp. 2603-2611, 2015. DOI: 10.1002/2015GL063751

B. Eliasson, G. Milikh, X. Shao, et al., "Incidence angle dependence of Langmuir turbulence and artificial ionospheric layers driven by high-power HF-heating," Journal of Plasma Physics, 81, 415810201, 2015. DOI: 10.1017/S0022377814000968

B. Eliasson, "Instability of a thin conducting foil accelerated by a finite wavelength intense laser" New Journal of Physics, 17, 033026, 2015. DOI: 10.1088/1367-2630/17/3/033026

C. R. Donaldson, P. McElhinney, L. Zhang, and W. He, "Wide-band HE11 mode terahertz wave windows for gyro-amplifiers," IEEE Trans. THz Sci. Tech., 6, pp. 108-112, 2015. DOI: 10.1109/TTHZ.2015.2495221

F. Haas, and B. Eliasson, "A new two-stream instability mode in magnetized quantum plasma" Physica Scripta, 90, 088005, 2015. DOI: 10.1088/0031-8949/90/8/088005

L. Zhang, W. He, C. R. Donaldson, et al., "Design and measurement of a Broadband Side-wall Coupler for a W-band Gyro-TWA," IEEE Trans. Microw. Theory Techn., 63, pp. 3183-3190, 2015. DOI: 10.1109/TMTT.2015.2464302

L. Zhang, S. V. Mishakin, W. He, et al., "Experimental Study of Microwave Pulse Compression Using a Five-Fold Helically Corrugated Waveguide," IEEE Micro. Theory Techn., 63, pp. 1090-1096, 2015. DOI: 10.1109/TMTT.2015.2393882

MICE collaboration,"Electron-muon ranger:performance in the MICE muon beam", J. Inst., 10, 2015, DOI:dx.doi.org/10.1088/1748-0221/10/12/P12012

N. S. Ginzburg, A. W. Cross, A. A. Golovanov, "Generation of Electromagnetic Fields of Extremely High Intensity by Coherent Summation of Cherenkov Superradiance Pulses," Phys. Rev. Lett., 115, 114802, 2015. DOI: 10.1103/PhysRevLett.115.114802

R. Bingham, P. K. Shukla, B. Eliasson, and A. Cairns, "Solar coronal electron heating by short-wavelength dispersive shear Alfven waves," Physica Scripta, 90, 108004, 2015. DOI: 10.1088/0031-8949/90/10/108004

S. Ali, and B. Eliasson, "Slowly moving test charge in two-electron component non-Maxwellian plasma," Phys. Plasmas, 22, 084508, 2015. DOI: 10.1063/1.4928901

W. He, L. Zhang, D. Bowes, et al., "Generation of broadband terahertz radiation using a backward wave oscillator and pseudospark-sourced electron beam," Appl. Phys. Lett., 107, 133501, 2015. DOI: 10.1063/1.4932099

Y. Zhang, L. Zhang, W. He, et al., "Design and measurement of a Brewster window," IEEE Microw. Wireless Compon. Lett., 25, pp. 826-828, 2015. DOI: 10.1109/LMWC.2015.2495110

Y. Yin, W. He, L. Zhang, H. Yin, and A. W. Cross, "Preliminary design and optimization of a G-band extended interaction oscillator based on a pseudospark-sourced electron beam," Phys. Plasmas, 22, 073102, 2015. DOI: 10.1063/1.4926512

2014

D. C. Speirs, R. Bingham, R.A. Cairns, et al., "Backward Wave Cyclotron-Maser Emission in the Auroral Magnetosphere," Phys. Rev. Lett., 113, 155002, 2014. DOI: 10.1103/PhysRevLett.113.155002

M. King, R. Bryson, K. Ronald, et al., "Progress towards numerical and experimental simulations of fusion relevant beam instabilities," Journal of Physics: Conference Series, 511, 012047, 2014. DOI: 10.1088/1742-6596/511/1/012047

K. M. Gillespie, S. L. McConville, D. C. Speirs, et al., "3D PiC code investigations of Auroral Kilometric Radiation mechanisms," Journal of Physics: Conference Series, 511, 012051, 2014. DOI: 10.1088/1742-6596/511/1/012051

D. C. Speirs, K. M. Gillespie, K. Ronald, et al., "Numerical simulation of unconstrained cyclotron resonant maser emission," Journal of Physics: Conference Series, 511, 012052, 2014. DOI: 10.1088/1742-6596/511/1/012052

S. L. McConville, K. Ronald, D. C. Speirs, et al., "Scaled Experiment to Investigate Auroral Kilometric Radiation Mechanisms in the Presence of Background Electrons," Journal of Physics: Conference Series, 511, 012061, 2014. DOI: 10.1088/1742-6596/511/1/012061

D. Bowes, H. Yin, W. He, et al., "Visualization of a Pseudospark-Sourced Electron Beam," IEEE Trans. Plasma Sci., 42, pp. 2826-2827, 2014. DOI: 10.1109/TPS.2014.2300691

D. Bowes, H. Yin, W. He, et al., "X-ray emission as a diagnostic from pseudospark-sourced electron beams," Nucl. Instrum. Methods Phys. Res. B Beam Interactions Mater. Atoms, 335, pp. 74-77, 2014. DOI: 10.1016/j.nimb.2014.06.008

D. Bowes, H. Yin, A. W. Cross, et al., "Investigation of a klystron with a pseudospark-sourced electron beam," Journal of Physics: Conference series, 511, 012020, 2014. DOI: 10.1088/1742-6596/511/1/012020

W. Masood, R. Jahangir, B. Eliasson, and M. Siddiq, "A nonlinear model for magnetoacoustic waves in dense dissipative plasmas with degenerate electrons," Phys. Plasmas, 21, 102311, 2014. DOI: 10.1063/1.4900759

B. Eliasson, and F. Haas, "Trapping and instability of directional gravity waves in localized water currents," Phys. Rev. E, 89, 063014, 2014. DOI: 10.1103/PhysRevE.89.063014

2013

W. He, C.R. Donaldson, L. Zhang, et al., "High power wideband gyrotron backward wave oscillator operating towards the terahertz region," Phys. Rev. Lett. 110, 165101, 2013. DOI: 10.1103/PhysRevLett.110.165101

P. McElhinney, C.R. Donaldson, L. Zhang, and W. He, "A high directivity broadband corrugated horn for W-band gyro-devices," IEEE Trans. Antennas Propag. 61, pp. 1453-1456, 2013. DOI: 10.1109/TAP.2012.2228840

I.V. Konoplev, A.R. Phipps, A.D.R. Phelps, et al., "Surface field excitation by an obliquely incident wave," Appl. Phys. Lett., 102, 1441106, 2013. DOI: 10.1063/1.4801759

C.R. Donaldson, W. He, L. Zhang, and A.W. Cross, "A W-band multi-layer microwave window for pulsed operation of gyro-devices," IEEE Microw. Wireless Compon. Lett., 23, pp. 237-239, 2013. DOI: 10.1109/LMWC.2013.2251619

K. A. Humphrey, R. M. G. M. Trines, D. C. Speirs, et al., "The role of collisions on mode competition between the two-stream and Weibel instabilities," J. Plasma Physics, 79, pp. 987-989, 2013. DOI: 10.1017/S0022377813001177

D. C. Speirs, S. L. McConville, K. M. Gillespie, et al., "Numerical simulations of unbounded cyclotron-maser emissions," J. Plasma Physics, 79, pp. 999-1001, 2013. DOI: 10.1017/S0022377813001141

R. Bingham, D. C. Speirs, B. J. Kellet, et al., "Laboratory astrophysics: Investigation of planetary and astrophysical maser emission," Space Sci. Rev., 178, pp. 695-713, 2013. DOI: 10.1007/978-1-4899-7413-6_22

G. Liu, W. He, A. W. Cross, et al., "Simulation of a G-band sheet beam backward wave oscillator with double staggered metallic rod array," J. Phys. D: Appl. Phys., 46, 345102, 2013. DOI: 10.1088/0022-3727/46/34/345102

2012

C. G. Whyte, K. Ronald, A. R. Young, et al., "Wideband gyro-amplifiers," IEEE Trans. Plasma Sci. 40, pp. 1303-1310, 2012. DOI: 10.1109/TPS.2012.2190271

C. W. Robertson, A. R. Young, K. Ronald, et al., "Design of a triodelike electron gun for millimeter-wave gyrodevices," IEEE Trans. Elect. Dev. 59, pp. 2520-2523, 2012. DOI: 10.1109/TED.2012.2202234

D.A. Constable, K. Ronald, W. He, et al., "Numerical simulations of a co-harmonic gyrotron," J. Phys. D: Appl. Phys. 45, 065105, 2012. DOI: 10.1088/0022-3727/45/6/065105

I. V. Konoplev, A. J. MacLachlan, C. W. Robertson, et al., "Cylindrical, periodic surface lattice-Theory dispersion analysis, and experiment," Appl. Phys. Lett 101, 121111. 2012. DOI: 10.1063/1.4754572

L. Zhang, C. R. Donaldson and W. He, "Design and measurement of a polarization converter based on a truncated circular waveguide," J. Phys. D: Appl. Phys. 45, 345103, 2012. DOI: 10.1088/0022-3727/45/34/345103

L. Zhang, W. He, K. Ronald, et al., "Multi-mode coupling wave theory for helically corrugated waveguide," IEEE Trans. Microw. Theory Tech. 60, pp. 1-7, 2012. DOI: 10.1109/TMTT.2011.2170848

2011

H. Yin, D. Bowes, A.W. Cross, et al., "Pseudospark-sourced micro-sized electron beams for high frequency klystron applications" TST 4, pp. 71-75, 2011.

I. V. Konoplev, A. W. Cross, and A. D. R. Phelps, "Relativistic electron beam excitation of surface fields in artificial materials based on one- and two-dimensional periodic structures" IEEE Trans. Plasma Sci. 39, pp. 2610-2612, 2011. DOI: 10.1109/TPS.2011.2160287

I. V. Konoplev, A. J. MacLachlan, C. W. Robertson, et al., "Cylindrical periodic surface lattice as a metadielectric: concept of a surface-field Cherenkov source of coherent radiation," Phys. Rev. A 84, 013826, 2011. DOI: 10.1103/PhysRevA.84.013826

I. Vorgul, B. J. Kellett, R. A. Cairns, et al., "Cyclotron maser emission: stars, planets, and laboratory," Phys. Plasmas 18, 056501, 2011. DOI: 10.1063/1.3567420

K. Ronald, D. C. Speirs, S. L. McConville, et al., "Auroral magnetospheric cyclotron emission processes: numerical and experimental simulations," Plasma Phys. Control. Fusion 53, 074015, 2011. DOI: 10.1088/0741-3335/53/7/074015

L. Zhang, W. He, C. R. Donaldson, et al., "W-band gyro-BWO with a four-stage depressed collector," TST 4, pp. 76-84, 2011.

R. A. Cairns, I. Vorgul, R. Bingham, et al., "Cyclotron maser radiation from inhomogeneous plasmas," Phys. Plasmas 18, 022902, 2011. DOI: 10.1063/1.3551697

S. L. McConville, M. E. Koepke, K. M. Gillespie, et al., "Characterization of a Penning discharge for investigation of auroral radio wave generation mechanisms," Plasma Phys. Control. Fusion 53, 124040, 2011. DOI: 10.1088/0741-3335/53/12/124020

W. He, C. R. Donaldson, L. Zhang, et al., "Numerical simulation of a gyro-BWO with a helically corrugated interaction region, cusp electron gun and depressed collector," ISBNL 978-953-307-620-1. InTech. DOI: 10.5772/23298

W. He, C. R. Donaldson, F. Li, et al., "W-band gyro-devices using helically corrugated waveguide and cusp gun: design, simulation and experiment," TST 4, pp. 9-19, 2011.

V. L. Bratman, G. G. Denisov, N. G. Kolganov, et al., "Compression of 3 GW pulses in X-band from a combination of a relativistic BWO and a helical waveguide compressor," Phys. Plasmas 17, 110703, 2011. DOI: 10.1063/1.3505825

2010

C. R. Donaldson, W. He, A. W. Cross, et al., "A cusp electron gun for millimetre wave gyrodevices," Appl. Phys. Lett. 96, 141501, 2010. DOI: 10.1063/1.3374888

D. A. Constable, X. S. Fampris, K. Ronald, et al., "A novel cylindrical TE2,1 mode converter," Rev. Sci. Instrum. 81, 094702, 2010. DOI: 10.1063/1.3480994

D. C. Speirs, K. Ronald, S. L. McConville, et al., "Numerical investigation of auroral cyclotron maser processes," Phys. Plasmas, 17, 056501, 2010. DOI: 10.1063/1.3371937

F. Li, W. He, A. W. Cross, et al., "Design and simulation of a ~390 GHz seventh harmonic gyrotron using a large orbit electron beam," J. Phys. D: Appl. Phys. 43, 155204, 2010. DOI: 10.1088/0022-3727/43/15/155204

I. V. Konoplev, L. Fisher, A. W. Cross, et al., "Excitation of surface field cavity and coherence of electromagnetic field scattering on two-dimensional cylindrical lattice," Appl. Phys. Lett. 97, 261102, 2010. DOI: 10.1063/1.3529953

I. V. Konoplev, L. Fisher, K. Ronald, et al., "Surface-field cavity based on a two-dimensional cylindrical lattice," Appl. Phy. Lett. 96, 231111, 2010. DOI: 10.1109/ICIMW.2010.5613046

I. V. Konoplev, P. MacInnes, A. W. Cross, et al., "High-current electron beams for high-power free-electron masers based on two-dimensional periodic lattices," IEEE Trans. Plasma Sci. 38, pp. 751-763, 2010. DOI: 10.1109/TPS.2009.2038161

I. V. Konoplev, L. Fisher, A. W. Cross, et al., "Surface wave Cherenkov maser based on a periodic lattice" Appl. Phys. Lett. 96, 261101, 2010. DOI: 10.1063/1.3456618

M. McStravick, S. V. Samsonov, K. Ronald, et al., "Experimental results on microwave pulse compression using helically corrugated waveguide," J. Appl. Phys. 108, 054908, 2010. DOI: 10.1063/1.3482024

V. L. Bratman, G. G. Denisov, N. G. Kolganov, et al., "Generation of 3 GW microwave pulses in X-band from a combination of relativistic backward-wave oscillator and a helical-waveguide compressor," Phys. Plasmas 17, 110703, 2010. DOI: 10.1063/1.3505825

2009

A. V. Arzhannikov, A. W. Cross, N. S. Ginzburg, et al., "Production of powerful spatially coherent radiation in planar and coaxial FEM exploiting two-dimensional distributed feedback," IEEE Trans. Plasma Sci. 37, pp. 1792-1800, 2009. DOI: 10.1109/TPS.2009.2027326

H. Yin, A. W. Cross, W. He, et al., "Millimeter wave generation from a pseudospark-sourced electron beam," Phys. Plasmas 16, 063105, 2009. DOI: 10.1063/1.3155444

L. Zhang, W. He, A. W. Cross, et al., "Numerical optimization of a multistage depressed collector with secondary electron emission for an X-band gyro-BWO," IEEE Trans. Plasma Sci. 37, pp. 2328-2334, 2009. DOI: 10.1109/TPS.2009.2034164/p>

L. Zhang, W. He, A. W. Cross, A. D. R. Phelps, K. Ronald, and C.G. Whyte, "Design of an energy recovery system for a gyrotron backward-wave oscillator," IEEE Trans. Plasma Sci. 37, pp. 309-394, 2009. DOI: 10.1109/TPS.2008.2012108

C. R. Donaldson, W. He, A. W. Cross, et al., "Design and numerical optimization of a cusp-gun-based electron beam for millimetre-wave gyro-devices," IEEE Trans. Plasma Sci. 37, pp. 2153-2157, 2009. DOI: 10.1109/TPS.2009.2031470

N. S. Ginzburg, N. Y. Peskov, A. S. Sergeev, et al., "Mechanism of azimuthal mode selectron in two-dimensional coaxial Bragg structures," J. Appl. Phys. 105, 124519, 2009. DOI: 10.1063/1.3143019

P. K. Shukla, R. Bingham, A. D. R. Phelps, and L. Stenflo, "Dark and grey electromagnetic electron-cyclotron envelope solitons in an electron-positron magnetoplasma," J. Plasma Phys., 75, pp. 575-580, 2009. DOI: 10.1017/S0022377809990092

2008

D. C. Speirs, S. L. McConville, K. M. Gillespie, et al., "Numerical simulation of auroral cyclotron maser processes," Plasma Phys. Control Fus. 50, 074011, 2008. DOI: 10.1088/0741-3335/50/7/074011

I. V. Konoplev, P. MacInnes, A. W. Cross, et al., "Wave propagation and tunnelling through periodic structures," Appl. Phys. Lett. 93, 231110, 2008. DOI: 10.1063/1.3033826

I. V. Bandurkin, V. L. Bratman, G. G. Denisov, et al., "Single-cavity gyromultipliers," TST, 1, pp. 169-189, 2008. DOI: TST.169-189.2008.09.15

K. Ronald, S. L. McConville, D. C. Speirs, et al., "Electron beam measurements for a laboratory simulation of auroral kilometric radiation," Plasma Sources Sci. Technol. 17, 035011, 2008. DOI: 10.1088/0963-0252/17/3/035011

K. Ronald, D. C. Speirs, S. L. McConville, et al., "Radio frequency resonator structure and diagnostic measurements for a labaoratory simulation of auroral kilometric radiation," Phys. Plasmas 15, 056503, 2008. DOI: 10.1063/1.2856649

K. M. Gillespie, D. C. Speirs, K. Ronald, et al., "3D PiC code simulations for a laboratory experimental investigation of auroral kilometric radiation mechanisms," Plasma Phys. Control. Fus. 50, 124038, 2008. DOI: 10.1088/0741-3335/50/12/124038

S. L. McConville, D. C. Speirs, K. Ronald, et al., "Demonstration of auroral radio emission machanisms by laboratory experiment," Plasma Phys. Control. Fus. 50, 074010, 2008. DOI: 10.1088/0741-3335/50/7/074010

I. V. Konoplev, A. W. Cross, P. MacInnes, et al., "Free-electron maser based on a cavity with two- and one-dimensional distributed feedback," Appl. Phys. Lett. 92, 211502, 2008. DOI: 10.1063/1.2924313

W. He, C. G. Whyte, E. G. Rafferty, et al., "Axis-encircling electron beam generation using a smooth magnetic cusp for gyrodevices," Appl. Phys. Lett. 93, 121501, 2008. DOI: 10.1063/1.2988259

2007

A.W. Cross, H. Yin, W. He, et al., Generation and application of pseudospark-sourced electron beam," J. Appl Phys. 40, pp. 1953-1956, 2007. DOI: 10.1088/0022-3727/40/7/018

A. W. Cross, W. He, A. D. R. Phelps, et al., "Helically corrugated waveguide gyrotron travelling wave amplifier using a thermonic cathode electron gun," Appl. Phys. Lett. 90, 253501, 2007. DOI: 10.1063/1.2749425

I. V. Konoplev, P. MacInnes, A. W. Cross, A. D. R. Phelps, and K. Ronald, "Study of one-dimensonal Bragg structures with localized defect," Appl. Phys. Lett. 91, 171107, 2007. DOI: 10.1063/1.2799179

I. V. Konoplev, A. W. Cross, P. MacInnes, et al., "Experimental and theoretical studies of a coaxial FEM based on a 2D distributed feedback," Phys. Rev. E 76, 056406, 2007. DOI: 10.1103/PhysRevE.76.056406

2006

I. V. Konoplev, A. W. Cross, P. MacInnes, et al., "High current oversized annular electron beam formation for high-power microwave research," Appl. Phys. Lett. 89, 171503, 2006. DOI: 10.1063/1.2363975

I. V. Konoplev, G. Doherty, A. W. Cross, et al., "Photonic band gap control in one-dimension dielectric Bragg structures," Appl. Phys. Lett. 88, 030610, 2006. DOI: 10.1063/1.2183368

I. V. Konoplev, P. McGrane, W. He, et al., "Experimental study of co-axial free-electron maser based on two-dimensional distributed feedback," Phys. Rev. Lett. 96, 035002, 2006. DOI: 10.1103/PhysRevLett.96.035002

2005

N. S. Ginzburg, N. Y. Peskov, A. S. Sergeev, et al., "Peculiarities of mode spectrum in two-dimensional Bragg structure," Optics Comm. 250, pp. 309-315, 2005. DOI: 10.1016/j.optcom.2005.02.059

D. C. Speirs, I. Vorgul, K. Ronald, et al., "A laboratory experiment to investigate auroral kilometric radiation emission mechanism," J. Plasma Phys. 71, pp. 665-667, 2005. DOI: 10.1017/S0022377804003459

G. Burt, S. V. Samsonov, A. D. R. Phelps, et al., "Microwave pulse compression using a helically corrugated waveguide," IEEE Trans. Plasma Phys. 33, pp. 661-667, 2005. DOI: 10.1109/TPS.2005.844522

I. V. Konoplev, P. McGrane, A. W. Cross, et al., "Wave interference and band gap control in multiconductor one-dimensional Bragg structure," J. Appl. Phys. 96, 073101, 2005. DOI: 10.1063/1.1863425

W. He, K. Ronald, A. R. Young, et al., "Gyro-BWO experiments using a helical interaction waveguide," IEEE Trans. Electron. Dev. 53, pp. 839-844, 2005. DOI: 10.1109/TED.2005.845858

I. V. Konoplev, P. McGrane, A. D. R. Phelps, et al., "Observation of photonic band-gap control in one-diimensional Bragg structures," Appl. Phys. Lett. 87, 121104, 2005. DOI: 10.1063/1.2043245

2004

D. C. Speirs, A. D. R. Phelps, I. V. Konoplev, et al., "Simulation of high power broadband CARM amplifier and electron beam experiments," Rev. Sci. Instrum. 45, pp. 826-831, 2004. DOI: 10.1063/1.1669121

G. Burt, S. V. Samsonov, K. Ronald, et al., I.V. Konoplev, J. Thomson, and C.G. Whyte, "Dispersion of helically corrugated waveguides: analytical, numerical and experimental study," Phys. Rev. E. 70, 046402, 2004. DOI: 10.1103/PhysRevE.70.046402

H. Yin, A. W. Cross, W. He, et al., "Pseudospark experiments Cherenkov interaction and electron beam post-acceleration," IEEE Trans. Plasma Sci. 32, pp. 233-239, 2004. DOI: 10.1109/TPS.2004.823986

S. V. Samsonov, A. D. R. Phelps, V. L. Bratman, et al., "Compression of frequency modulated microwave pulses in waveguides," Phys. Rev. Lett. 92, 18301, 2004. DOI: 10.1109/IVEC.2003.1286047

2003

N. S. Ginzburg, I. V. Zotova, A. S. Sergeev, et al., "Theory of cyclotron superradiance from a moving electron bunch under group synchronism condition," Phys. Plasmas 10, pp. 4494-4504, 2003. DOI: 10.1134/1.1259731

I. V. Konoplev, A. D. R. Phelps, A. W. Cross, and K. Ronald, "Experimental studies of influence of distributed power losses on the transparency of the two-dimensional suface photonic band-gap structure," Phys. Rev. E. 68, 066613, 2003. DOI: 10.1103/PhysRevE.68.066613

A. W. Cross, I. V. Konoplev, A. D. R. Phelps, and K. Ronald, "Studies of surface two-dimensional photonic band-gap structures," J. Appl. Phys. 93, 2003. DOI: 10.1063/1.1531816

2002

N. S. Ginzburg, N. Y. Peskov, A. S. Sergeev, et al., "The use of a hybrid resonator consisting of one-dimensional and two-dimensional Bragg reflectors for generation of spatially coherent radiation in a coaxial free-electron laser," Phys. Plasmas 8, pp. 2798-2802, 2002. DOI: 10.1063/1.1476664

N. S. Ginzburg, N. Y. Peskov, A. S. Sergeev, et al., "Theory of free-electron maser with two dimensional distributed feedback driven by an annular electron beam," J. Appl. Phys. 92, pp. 1619-1629, 2002. DOI: 10.1063/1.14811933

H. Yin, A. W. Cross, A. D. R. Phelps, et al., "Propagation and post-acceleration of a pseudospark-sourced electron beam," J. Appl. Phys. 91, pp. 5419-5422, 2002. DOI: 10.1063/1.1459757

A. W. Cross, W. He, I. V. Konoplev, et al., "Experimental studies of two-dimensional coaxial Bragg structures for a high power free electron maser," Appl. Phys. Lett. 80, pp. 1517-1519, 2002. DOI: 10.1063/1.1456553

2001

W. He, H. Yin, A. D. R. Phelps, et al., "Study of fast, high-impedance, high voltage pulse divider," Rev. Sci. Instrum. 72, pp. 4266-4269, 2001. DOI: 10.1063/1.1408937

H. Yin, W. He, A. W. Cross, et al., "Experimental investigation of a single-gap pseudospark discharge," J. Appl. Phys. 90, pp. 3212-3218, 2001. DOI: 10.1063/1.1398065

K. Ronald, A. W. Cross, A. D. R. Phelps, and W. He, "Observation of dynamic behaviour in an electron cyclotron maser oscillator," J. Phys. D: Appl. Phys. 34, 2001. DOI: 10.1088/0022-3727/34/3/104

W. He, S. J. Cooke, A. W. Cross, and A. D. R. Phelps, "Simultaneous axial and rotational electron beam velocity measurements using a phosphor scintillator," Rev. Sci. Instrum. 72, pp. 2268-2270, 2001. DOI: 10.1063/1.1366633

N. S. Ginzburg, N. Y. Peskov, A. S. Sergeev, et al., "Progress in the development of high power FELs with two dimensional Bragg resonators," Nuclear Inst. And Methods in Physics Research, A, 475, pp. 287-295, 2001. DOI: 10.1016/S0168-9002(01)01618-7

A. W. Cross, W. He, I. V. Konoplev, et al., "Experimental and theoretical study of 2-D Bragg structures for a coaxial free electron maser," Nuclear Inst. And Methods in Physics Research, A, 475, pp. 164-172, 2001. DOI: 10.1016/S0168-9002(01)01577-7

2000

M. I. Yalandin, V. G. Shpak, S. A. Shunailov, et al., "Generation of powerful subnanosecond microwave pulses in the range of 38-150 GHz," IEEE Trans. Plasma Sci. 28, pp. 1615-1619, 2000. DOI: 10.1109/27.901243

H. Yin, G. R. M. Robb, W. He, et al., "Pseudospark-based electron beam and Cherenkov maser experiments," Phys. Plasmas 7, pp. 5195-5205, 2000. DOI: 10.1063/1.1319637

I. V. Konoplev, A. W. Cross, W. He, et al., "Progress of the Strathclyde free electron maser experiment using a 2D Bragg structure," Nuclear Inst. And Methods in Physics Research, A, 445, pp. 236-240, 2000. DOI: 10.1016/S0168-9002(00)00073-5

D. A. Jaroszynski, S. M. Wiggins, B. W. J. McNeil, et al., "Superradiance driven by a coherent spontaneous emission in a Cherenkov free-electron maser amplifier," Nucl. Instrum. Methods Phys. Res. Sect. A, 445, pp. 261-266, 2000. DOI: 10.1016/S0168-9002(00)00080-2

C. G. Whyte, D. A. Jaroszynski, A. W. Cross, et al., "Free electron maser amplifier experiments," Nucl. Instrum. Methods Phys. Res. Sect. A, 445, pp. 272-275, 2000. DOI: 10.1016/S0168-9002(00)00083-8

S. M. Wiggins, D. A. Jaroszynski, B. M. J. McNeil, et al., "Self-amplification of coherent spontaneous emission in a Cherenkov free-electron maser," Phys. Rev. Lett. 84, pp. 2393-2396, 2000. DOI: 10.1103/PhysRevLett.84.2393

V. L. Bratman, A. W. Cross, G. G. Denisov, et al., "High-gain wide-band gyro-travelling wave amplifier with a helically corrugated waveguide," Phys. Rev. Lett. 84, pp. 2746-2749, 2000. DOI: 10.1103/PhysRevLett.84.2746

N. S. Ginzburg, A. S. Sergeev, Y. V. Novozhilova, et al., "Experimental observation of Cherenkov superradiance from an intense electron bunch," Optics Comm. 175, pp. 139-146, 2000. DOI: 10.1016/S0030-4018(99)00758-0

1999

M. I. Yalandin, V. G. Shpak, S. A. Shunailov, et al., "Generation of subnanosecond superradiation pulses in the short-wavelength part of the millimetre wavelength range," Tech. Phys. Lett. 25, pp. 927-929, 1999. DOI: 10.1134/1.1262711

N. S. Ginzburg, I. V. Zotova, S. S. Alexander, et al., "Generation of ultrashort microwave pulses based on cyclotron superradiance," IEEE Trans. Plasma Sci. 27, pp. 462-469, 1999. DOI: 10.1109/27.772274

N. S. Ginzburg, N. Y. Novozhilova, I. V. Zotova, et al., "Generation of powerful subnanosecond microwave pules by intense electron bunches moving in a periodic backward wave structure in the superradative regime," Phys. Rev. E 60, pp. 3297-3304, 1999. DOI: 10.1103/PhysRevE.60.3297

N. S. Ginzburg, N. Y. Peskov, A. S. Sergeev, et al., "Theory and design of a free-electron maser with two-dimensional feedback driven by a sheet electron beam," Phys. Rev. E 60, pp. 935-945, 1999. DOI: 10.1103/PhysRevE.60.935

H. Yin, W. He, G. R. M. Robb, et al., "Coherent microwave generation from a pseudospark cathode Cherenkov master," Phys. Rev. ST. Accel. Beams 2, 020701, 1999. DOI: 10.1103/PhysRevSTAB.2.020701

N. S. Ginzburg, N. Y. Peskov, I. V. Zotova, et al., "Experimental observation of wiggler superradiance under group synchronism condition," Nucl. Instrum. Methods Phys. Res. Sect. A, 429, pp. 94-100, 1999. DOI: 10.1016/S0168-9002(99)00078-9

1998

K. Ronald, A. W. Cross, A. D. R. Phelps, et al., "Explosive cathode gyrotron experiments," IEEE Trans. Plasma Sci. 26, pp. 375-382, 1998. DOI: 10.1109/27.700768

H. Yin, A. D. R. Phelps, W. He, et al., "A pseudospark cathode Cherenkov maser: theory and experiment," Nucl. Instrum. Methods Phys. Res. Sect. A 407, pp. 175-180, 1998. DOI: 10.1016/S0168-9002(97)01390-9

A. W. Cross, N. S. Ginzburg, W. He, et al., "A 32GHz Bragg free-electron maser (FEM) oscillator with axial guide magnetic field," Nucl. Instrum. Methods Phys. Res. Sect. A 407, pp. 181-186, 1998. DOI: 10.1016/S0168-9002(97)01391-0

N. S. Ginzburg, N. Y. Novozhilova, I.V. Zotova, et al., "Generation of superradiance pulses by high current subnanosecond electron bunches moving in a periodic slow-wave structuire," Tech. Phys. Lett. 24, pp. 709-711, 1998. DOI: 10.1134/1.1262135

G. G. Denisov, V. L. Bratman, A. W. Cross, et al., "Gyrotron travelling wave amplifier with a helical interaction waveguide," Phys. Rev. Lett. 81, pp. 5680-5683, 1998. DOI: 10.1103/PhysRevLett.81.5680

1997

N. S. Ginzburg, A. S. Sergeev, I. V. Zotova, et al., "Experimental observation of superradiance in millimetre-wave band," Nucl. Instrum. Methods Phys. Res. Sect. A 393, pp. 709-711, 1997. DOI: 10.1016/S0168-9002(97)00509-3

M. I. Yalandin, S. A. Shunailov, V. G. Shpak, et al., "Chernkov supperadiance from subnanosecond electron bunch in a sectional decelerating system," Tech. Phys. Lett. 23, pp. 948-950, 1997. DOI: 10.1134/1.1261943

N. S. Ginzburg, I. V. Zotova, A. S. Sergeev, et al., "Experimental observation of cyclotron superradiance under group synchronism conditions," Phys. Rev. Lett. 78, pp. 2365-2368, 1997. DOI: 10.1103/PhysRevLett.78.2365

1996

S. J. Cooke, A. W. Cross, W. He, and A. D. R. Phelps, "Experimental operation of a cyclotron autoresonance maser oscillator at the second harmonic," Phys. Rev. Lett. 77, pp. 4836-4839, 1996. DOI: 10.1103/PhysRevLett.77.4836

M. Garven, S. N. Spark, A. W. Cross, et al., "Gyrotron experiments employing a field emission array cathode," Phys. Rev. Lett. 77, pp. 2320-2323, 1996. DOI: 10.1109/PLASMA.1995.531563

1995

A. W. Cross, S. N. Spark, and A. D. R. Phelps, "Gyrotron experiments using cavities of different ohmic Q," Int. J. Electronics 79, pp. 481-493, 1995. DOI: 10.1080/00207219508926286

1994

S. N. Spark, A. W. Cross, A. D. R. Phelps, and K. Ronald, "Megawatt 330Hz PRF tunable gyrotron experiments," Int. J. Infrared Milli. Waves 15, pp. 2003-2017, 1994. DOI: 10.1007/BF02096273

1992

S. N. Spark, A. W. Cross, and A. D. R. Phelps, "Gyrotron based on a superconducting magnet," Int. J. Infrared Milli. Waves 13, pp. 625-646, 1992. DOI: 10.1007/BF01010687