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K. R. Chu
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Journal Articles

Effects of polarization-charge shielding and electromagnetic resonances on water behavior under microwave heating

L. C. Liu, J. C. Liang, K. W. Chen, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 30, 123301 (2023)
https://doi.org/10.1063/5.0172258
Published: December 2023
View article titled, Effects of polarization-charge shielding and electromagnetic resonances on water behavior under microwave heating
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Journal Articles

On electromagnetic wave ignited sparks in aqueous dimers

Editor’s Pick
M. S. Lin, L. C. Liu, L. R. Barnett, Y. F. Tsai, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 28, 102102 (2021)
https://doi.org/10.1063/5.0062014
Published: October 2021
View article titled, On electromagnetic wave ignited sparks in aqueous dimers
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Includes: Supplementary data
Journal Articles

A comparative study of single-wire and hollow metallic waveguides for terahertz waves

S. H. Chen, K. W. Chen, K. R. Chu
Journal: AIP Advances
AIP Advances 8, 115028 (2018)
https://doi.org/10.1063/1.5055213
Published: November 2018
View article titled, A comparative study of single-wire and hollow metallic waveguides for terahertz waves
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Journal Articles

A study of some inherent causes for non-uniform microwave heating

Y. F. Tsai, L. R. Barnett, H. H. Teng, C. C. Ko, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 24, 103301 (2017)
https://doi.org/10.1063/1.4996962
Published: September 2017
View article titled, A study of some inherent causes for non-uniform microwave heating
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Journal Articles

A theoretical study of terahertz surface plasmons on a cylindrical metal wire

K. R. Chu, Paul Chow
Journal: Physics of Plasmas
Phys. Plasmas 24, 013304 (2017)
https://doi.org/10.1063/1.4975011
Published: January 2017
View article titled, A theoretical study of terahertz surface plasmons on a cylindrical metal wire
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Journal Articles

A broadband gyrotron backward-wave oscillator with tapered interaction structure and magnetic field

G. D. Li, P. C. Chang, H. Y. Chen, W. Y. Chiang, C. T. Fan, P. N. Lin, S. H. Kao, Y. N. Lin, Y. J. Huang, L. R. Barnett, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 22, 113105 (2015)
https://doi.org/10.1063/1.4934996
Published: November 2015
View article titled, A broadband gyrotron backward-wave oscillator with tapered interaction structure and magnetic field
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Journal Articles

Effects of polarization-charge shielding in microwave heating

M. S. Lin, S. M. Lin, W. Y. Chiang, L. R. Barnett, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 22, 083302 (2015)
https://doi.org/10.1063/1.4928557
Published: August 2015
View article titled, Effects of polarization-charge shielding in microwave heating
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Journal Articles

Terahertz electron cyclotron maser interactions with an axis-encircling electron beam

G. D. Li, S. H. Kao, P. C. Chang, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 22, 043109 (2015)
https://doi.org/10.1063/1.4916907
Published: April 2015
View article titled, Terahertz electron cyclotron maser interactions with an axis-encircling electron beam
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Journal Articles

Self-consistent modeling of terahertz waveguide and cavity with frequency-dependent conductivity

Y. J. Huang, K. R. Chu, M. Thumm
Journal: Physics of Plasmas
Phys. Plasmas 22, 013108 (2015)
https://doi.org/10.1063/1.4905627
Published: January 2015
View article titled, Self-consistent modeling of terahertz waveguide and cavity with frequency-dependent conductivity
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Journal Articles

An analytical study on the diffraction quality factor of open cavities

Y. J. Huang, L. H. Yeh, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 21, 103112 (2014)
https://doi.org/10.1063/1.4900415
Published: October 2014
View article titled, An analytical study on the diffraction quality factor of open cavities
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Journal Articles

A microwave applicator for uniform irradiation by circularly polarized waves in an anechoic chamber

W. Y. Chiang, M. H. Wu, K. L. Wu, M. H. Lin, H. H. Teng, Y. F. Tsai, C. C. Ko, E. C. Yang, J. A. Jiang, L. R. Barnett, K. R. Chu
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 85, 084703 (2014)
https://doi.org/10.1063/1.4891616
Published: August 2014
View article titled, A microwave applicator for uniform irradiation by circularly polarized waves in an anechoic chamber
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Journal Articles

Electromagnetic wave interactions with a conducting medium: A graphic illustration of dispersive properties

M. K. Shen, K. R. Chu
Journal: American Journal of Physics
Am. J. Phys. 82, 110–112 (2014)
https://doi.org/10.1119/1.4837435
Published: February 2014
View article titled, Electromagnetic wave interactions with a conducting medium: A graphic illustration of dispersive properties
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Journal Articles

Millimeter and terahertz wave absorption in a lossy conducting layer

M. K. Shen, W. Y. Chiang, K. L. Wu, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 20, 103301 (2013)
https://doi.org/10.1063/1.4825147
Published: October 2013
View article titled, Millimeter and terahertz wave absorption in a lossy conducting layer
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Journal Articles

Harmonic mode competition in a terahertz gyrotron backward-wave oscillator

S. H. Kao, C. C. Chiu, P. C. Chang, K. L. Wu, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 19, 103103 (2012)
https://doi.org/10.1063/1.4757215
Published: October 2012
View article titled, Harmonic mode competition in a terahertz gyrotron backward-wave oscillator
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Journal Articles

A study of sub-terahertz and terahertz gyrotron oscillators

S. H. Kao, C. C. Chiu, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 19, 023112 (2012)
https://doi.org/10.1063/1.3684663
Published: February 2012
View article titled, A study of sub-terahertz and terahertz gyrotron oscillators
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Journal Articles

Study of a high-order-mode gyrotron traveling-wave amplifier

C. C. Chiu, C. Y. Tsai, S. H. Kao, K. R. Chu, L. R. Barnett, N. C. Luhmann, Jr.
Journal: Physics of Plasmas
Phys. Plasmas 17, 113104 (2010)
https://doi.org/10.1063/1.3505945
Published: November 2010
View article titled, Study of a high-order-mode gyrotron traveling-wave amplifier
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Journal Articles

Relativistic performance analysis of a high current density magnetron injection gun

L. R. Barnett, N. C. Luhmann, Jr., C. C. Chiu, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 16, 093111 (2009)
https://doi.org/10.1063/1.3227649
Published: September 2009
View article titled, Relativistic performance analysis of a high current density magnetron injection gun
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Journal Articles

Nonlinearly driven oscillations in the gyrotron traveling-wave amplifier

C. C. Chiu, K. F. Pao, Y. C. Yan, K. R. Chu, L. R. Barnett, N. C. Luhmann, Jr.
Journal: Physics of Plasmas
Phys. Plasmas 15, 123109 (2008)
https://doi.org/10.1063/1.3050073
Published: December 2008
View article titled, Nonlinearly driven oscillations in the gyrotron traveling-wave amplifier
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Journal Articles

Selective suppression of high order axial modes of the gyrotron backward-wave oscillator

K. F. Pao, C. T. Fan, T. H. Chang, C. C. Chiu, K. R. Chu
Journal: Physics of Plasmas
Phys. Plasmas 14, 093301 (2007)
https://doi.org/10.1063/1.2773708
Published: September 2007
View article titled, Selective suppression of high order axial modes of the gyrotron backward-wave oscillator
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Journal Articles

Stable, high efficiency gyrotron backward-wave oscillator

C. T. Fan, T. H. Chang, K. F. Pao, K. R. Chu, S. H. Chen
Journal: Physics of Plasmas
Phys. Plasmas 14, 093102 (2007)
https://doi.org/10.1063/1.2755964
Published: September 2007
View article titled, Stable, high efficiency gyrotron backward-wave oscillator
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