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G. S. Nusinovich
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Journal Articles

Automodulation instability in gyrotrons operating at the second cyclotron harmonic

A. P. Fokin, V. L. Bakunin, M. Yu. Glyavin, G. S. Nusinovich
Journal: Physics of Plasmas
Phys. Plasmas 28, 043303 (2021)
https://doi.org/10.1063/5.0046914
Published: April 2021
View article titled, Automodulation instability in gyrotrons operating at the second cyclotron harmonic
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Journal Articles

Nonlinear excitation of parasitic modes in harmonic gyrotrons

A. P. Gashturi, G. S. Nusinovich, I. V. Zotova, E. S. Semenov, S. P. Sabchevski, M. Yu. Glyavin
Journal: Physics of Plasmas
Phys. Plasmas 27, 063304 (2020)
https://doi.org/10.1063/5.0010593
Published: June 2020
View article titled, Nonlinear excitation of parasitic modes in harmonic gyrotrons
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Journal Articles

Efficiency of the gyrotron with single and double confocal resonators

G. S. Nusinovich
Journal: Physics of Plasmas
Phys. Plasmas 25, 073104 (2018)
https://doi.org/10.1063/1.5042535
Published: July 2018
View article titled, Efficiency of the gyrotron with single and double confocal resonators
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Journal Articles

Efficiency of gyrotrons with a tapered magnetic field in the regime of soft self-excitation

O. Dumbrajs, G. S. Nusinovich
Journal: Physics of Plasmas
Phys. Plasmas 25, 013121 (2018)
https://doi.org/10.1063/1.5019974
Published: January 2018
View article titled, Efficiency of gyrotrons with a tapered magnetic field in the regime of soft self-excitation
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Journal Articles

High efficiency inductive output tubes with intense annular electron beams

J. Appanam Karakkad, D. Matthew, R. Ray, B. L. Beaudoin, A. Narayan, G. S. Nusinovich, A. Ting, T. M. Antonsen, Jr.
Journal: Physics of Plasmas
Phys. Plasmas 24, 103116 (2017)
https://doi.org/10.1063/1.4986006
Published: October 2017
View article titled, High efficiency inductive output tubes with intense annular electron beams
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Journal Articles

Breakdown simulations in a focused microwave beam within the simplified model

V. E. Semenov, E. I. Rakova, M. Yu. Glyavin, G. S. Nusinovich
Journal: Physics of Plasmas
Phys. Plasmas 23, 073109 (2016)
https://doi.org/10.1063/1.4958313
Published: July 2016
View article titled, Breakdown simulations in a focused microwave beam within the simplified model
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Journal Articles

Limiting current of intense electron beams in a decelerating gap

G. S. Nusinovich, B. L. Beaudoin, C. Thompson, J. A. Karakkad, T. M. Antonsen, Jr.
Journal: Physics of Plasmas
Phys. Plasmas 23, 023114 (2016)
https://doi.org/10.1063/1.4942175
Published: February 2016
View article titled, Limiting current of intense electron beams in a decelerating gap
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Journal Articles

A one-dimensional study of the evolution of the microwave breakdown in air

V. E. Semenov, E. I. Rakova, V. P. Tarakanov, M. Yu. Glyavin, G. S. Nusinovich
Journal: Physics of Plasmas
Phys. Plasmas 22, 092308 (2015)
https://doi.org/10.1063/1.4930263
Published: September 2015
View article titled, A one-dimensional study of the evolution of the microwave breakdown in air
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Journal Articles

Effect of ion compensation of the beam space charge on gyrotron operation

A. P. Fokin, M. Yu. Glyavin, G. S. Nusinovich
Journal: Physics of Plasmas
Phys. Plasmas 22, 043119 (2015)
https://doi.org/10.1063/1.4918947
Published: April 2015
View article titled, Effect of ion compensation of the beam space charge on gyrotron operation
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Journal Articles

Injection locking of a two-mode electron oscillator with close frequencies

E. N. Starodubova, S. A. Usacheva, N. M. Ryskin, Y. V. Novozhilova, G. S. Nusinovich
Journal: Physics of Plasmas
Phys. Plasmas 22, 033108 (2015)
https://doi.org/10.1063/1.4914155
Published: March 2015
View article titled, Injection locking of a two-mode electron oscillator with close frequencies
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Journal Articles

Dependence of the gyrotron efficiency on the azimuthal index of non-symmetric modes

O. Dumbrajs, G. S. Nusinovich, T. M. Antonsen, Jr.
Journal: Physics of Plasmas
Phys. Plasmas 21, 063112 (2014)
https://doi.org/10.1063/1.4886141
Published: June 2014
View article titled, Dependence of the gyrotron efficiency on the azimuthal index of non-symmetric modes
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Journal Articles

Effect of electron beam misalignments on the gyrotron efficiency

O. Dumbrajs, G. S. Nusinovich
Journal: Physics of Plasmas
Phys. Plasmas 20, 073105 (2013)
https://doi.org/10.1063/1.4813257
Published: July 2013
View article titled, Effect of electron beam misalignments on the gyrotron efficiency
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Journal Articles

Breakdown-prone volume in terahertz wave beams

G. S. Nusinovich, F. Qiao, D. G. Kashyn, R. Pu, L. S. Dolin
Journal: Journal of Applied Physics
J. Appl. Phys. 113, 233303 (2013)
https://doi.org/10.1063/1.4809765
Published: June 2013
View article titled, Breakdown-prone volume in terahertz wave beams
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Journal Articles

Low-voltage gyrotrons

M. Yu. Glyavin, N. A. Zavolskiy, A. S. Sedov, G. S. Nusinovich
Journal: Physics of Plasmas
Phys. Plasmas 20, 033103 (2013)
https://doi.org/10.1063/1.4791663
Published: March 2013
View article titled, Low-voltage gyrotrons
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Journal Articles

Propagation of gamma rays and production of free electrons in air

Y. S. Dimant, G. S. Nusinovich, P. Sprangle, J. Penano, C. A. Romero-Talamas, V. L. Granatstein
Journal: Journal of Applied Physics
J. Appl. Phys. 112, 083303 (2012)
https://doi.org/10.1063/1.4762007
Published: October 2012
View article titled, Propagation of gamma rays and production of free electrons in air
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Journal Articles

On optimization of sub-THz gyrotron parameters

O. Dumbrajs, G. S. Nusinovich
Journal: Physics of Plasmas
Phys. Plasmas 19, 103112 (2012)
https://doi.org/10.1063/1.4764073
Published: October 2012
View article titled, On optimization of sub-THz gyrotron parameters
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Journal Articles

A 670 GHz gyrotron with record power and efficiency

M. Yu. Glyavin, A. G. Luchinin, G. S. Nusinovich, J. Rodgers, D. G. Kashyn, C. A. Romero-Talamas, R. Pu
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 153503 (2012)
https://doi.org/10.1063/1.4757290
Published: October 2012
View article titled, A 670 GHz gyrotron with record power and efficiency
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Journal Articles

On the sensitivity of terahertz gyrotron based systems for remote detection of concealed radioactive materials

G. S. Nusinovich, P. Sprangle, V. E. Semenov, D. S. Dorozhkina, M. Yu Glyavin
Journal: Journal of Applied Physics
J. Appl. Phys. 111, 124912 (2012)
https://doi.org/10.1063/1.4730959
Published: June 2012
View article titled, On the sensitivity of terahertz gyrotron based systems for remote detection of concealed radioactive materials
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Journal Articles

Stability of gyrotron operation in very high-order modes

O. V. Sinitsyn, G. S. Nusinovich, T. M. Antonsen, Jr.
Journal: Physics of Plasmas
Phys. Plasmas 19, 063114 (2012)
https://doi.org/10.1063/1.4729329
Published: June 2012
View article titled, Stability of gyrotron operation in very high-order modes
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Journal Articles

Regions of azimuthal instability in gyrotrons

O. Dumbrajs, G. S. Nusinovich, T. M. Antonsen, Jr.
Journal: Physics of Plasmas
Phys. Plasmas 19, 063103 (2012)
https://doi.org/10.1063/1.4725507
Published: June 2012
View article titled, Regions of azimuthal instability in gyrotrons
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