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Journal Articles

Membrane-electrode junction properties for optimum potentiometric hydrogen sensor response

Kyeong Joon Jo, Soon-Won Jung, Ji Eun Jung, Ga-Eun Lee, Seong-Cheol Kim, Seung-Yun Lee
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 42, 055001 (2024)
https://doi.org/10.1116/6.0003829
Published: August 2024
View article titled, Membrane-electrode junction properties for optimum potentiometric hydrogen sensor response
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Journal Articles

Effect of beam and gate offset size on x-ray focal spot resolution of a cold cathode electron beam

Jaydip Sawant, Ketan Bhotkar, Yi Yin Yu, Kyu Chang Park
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 42, 032202 (2024)
https://doi.org/10.1116/6.0003390
Published: April 2024
View article titled, Effect of beam and gate offset size on x-ray focal spot resolution of a cold cathode electron beam
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Journal Articles

Impact of electrical aging on x-ray image quality and dose rate with vertically aligned carbon nanotube based cold cathode electron beam (C-beam)

Ketan Bhotkar, Yi Yin Yu, Jaydip Sawant, Kyu Chang Park
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 42, 022207 (2024)
https://doi.org/10.1116/6.0003391
Published: February 2024
View article titled, Impact of electrical aging on x-ray image quality and dose rate with vertically aligned carbon nanotube based cold cathode electron beam (C-beam)
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Journal Articles

3D structure of box-and-grid electron multiplier with higher electron collection efficiency

Editor’s Pick
Zhangcong Xia, Yunrong Wang, Youwei Peng, Jie Li, Wenbo Hu, Xin Zhong, Shengli Wu
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 41, 064205 (2023)
https://doi.org/10.1116/6.0003162
Published: December 2023
View article titled, 3D structure of box-and-grid electron multiplier with higher electron collection efficiency
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Journal Articles

Effects of H+ ion bombardment on GaAs photocathode surface with Cs-O and Cs-F activation layers

Kaimin Zhang, Yijun Zhang, Qiming Wang, Jingzhi Zhang, Shiman Li, Yunsheng Qian, Feng Shi, Gangcheng Jiao, Lei Yan, Cheng Feng
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 41, 062210 (2023)
https://doi.org/10.1116/6.0003173
Published: December 2023
View article titled, Effects of H<sup>+</sup> ion bombardment on GaAs photocathode surface with Cs-O and Cs-F activation layers
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Journal Articles

Calibrated in-vacuum quantum efficiency system for metallic and III-V thin-film photocathodes

Editor’s Pick
Atif Rasheed, Christopher Benjamin, Ibrahim Elhoussieny, Yorck A. Ramachers, Gavin R. Bell
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 41, 064006 (2023)
https://doi.org/10.1116/6.0002904
Published: December 2023
View article titled, Calibrated in-vacuum quantum efficiency system for metallic and III-V thin-film photocathodes
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Journal Articles

Ion-beam-assisted growth of cesium-antimonide photocathodes

Pallavi Saha, Eric Montgomery, Shashi Poddar, Oksana Chubenko, Siddharth Karkare
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 41, 064004 (2023)
https://doi.org/10.1116/6.0002909
Published: October 2023
View article titled, Ion-beam-assisted growth of cesium-antimonide photocathodes
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Journal Articles

Top electrode dependence of the write-once-read-many-times resistance switching in BiFeO3 films

Editor’s Pick
Yajun Fu, Wei Tang, Jin Wang, Linhong Cao
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 41, 052207 (2023)
https://doi.org/10.1116/6.0002946
Published: September 2023
View article titled, Top electrode dependence of the write-once-read-many-times resistance switching in BiFeO<sub>3</sub> films
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Journal Articles

A novel design of a retarding field electron energy analyzer with a cavity electrode providing extremely high energy resolution

Kazuhiro Honda, Hiroyuki Ito, Souichi Katagiri, Takashi Doi, Masahiro Sasaki
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 41, 044006 (2023)
https://doi.org/10.1116/6.0002597
Published: June 2023
View article titled, A novel design of a retarding field electron energy analyzer with a cavity electrode providing extremely high energy resolution
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Includes: Supplementary data
Journal Articles

Development of 3D tomosynthesis technique for nondestructive technology application using vertically aligned carbon nanotube-based high-resolution cold cathode electron beam

Jaydip Sawant, Yi Yin Yu, Ketan Bhotkar, Hyun-Jung Jung, Gi Joon Nam, Kyu Chang Park
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 41, 033201 (2023)
https://doi.org/10.1116/6.0002286
Published: March 2023
View article titled, Development of 3D tomosynthesis technique for nondestructive technology application using vertically aligned carbon nanotube-based high-resolution cold cathode electron beam
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Journal Articles

Novel technique to control the focal spot size using carbon nanotube based cold cathode electron beam (C-beam) architecture

Ketan Bhotkar, Yi Yin Yu, Jaydip Sawant, Ravindra Patil, Kyu Chang Park
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 41, 023202 (2023)
https://doi.org/10.1116/6.0002285
Published: March 2023
View article titled, Novel technique to control the focal spot size using carbon nanotube based cold cathode electron beam (C-beam) architecture
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Journal Articles

Fabrication of high quality X-ray source by gated vertically aligned carbon nanotube field emitters

Editor’s Pick
Yi Yin Yu, Kyu Chang Park
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 41, 023203 (2023)
https://doi.org/10.1116/6.0002284
Published: March 2023
View article titled, Fabrication of high quality X-ray source by gated vertically aligned carbon nanotube field emitters
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Journal Articles

Time response measurement of pulsed electron beam from InGaN photocathode

Daiki Sato, Haruka Shikano, Atsushi Koizumi, Tomohiro Nishitani
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 40, 064204 (2022)
https://doi.org/10.1116/6.0002122
Published: November 2022
View article titled, Time response measurement of pulsed electron beam from InGaN photocathode
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Journal Articles

Scanning electron microscope imaging by selective e-beaming using photoelectron beams from semiconductor photocathodes

Tomohiro Nishitani, Yuta Arakawa, Shotaro Noda, Atsushi Koizumi, Daiki Sato, Haruka Shikano, Hokuto Iijima, Yoshio Honda, Hiroshi Amano
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 40, 064203 (2022)
https://doi.org/10.1116/6.0002111
Published: November 2022
View article titled, Scanning electron microscope imaging by selective e-beaming using photoelectron beams from semiconductor photocathodes
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Journal Articles

Dependence of electron emission current density on excitation power density from Cs/O-activated negative electron affinity InGaN photocathode

Atsushi Koizumi, Daiki Sato, Haruka Shikano, Hokuto Iijima, Tomohiro Nishitani
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 40, 062202 (2022)
https://doi.org/10.1116/6.0002124
Published: October 2022
View article titled, Dependence of electron emission current density on excitation power density from Cs/O-activated negative electron affinity InGaN photocathode
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Journal Articles

Nonevaporable getter-MEMS for generating UHV conditions in small volumina

Leonard Frank Diekmann, Alexander Kassner, Folke Dencker, Marc Christopher Wurz
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 40, 054202 (2022)
https://doi.org/10.1116/6.0001991
Published: August 2022
View article titled, Nonevaporable getter-MEMS for generating UHV conditions in small volumina
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Journal Articles

Electrochemical characterization of ZnO-based transparent materials as recording electrodes for neural probes in optogenetics

Yuki Miwa, Hisashi Kino, Takafumi Fukushima, Tetsu Tanaka
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 40, 052202 (2022)
https://doi.org/10.1116/6.0001836
Published: August 2022
View article titled, Electrochemical characterization of ZnO-based transparent materials as recording electrodes for neural probes in optogenetics
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Journal Articles

Zr-Al 16 wt. % and Na2CrO4 composite particles used for Na dispenser and its reaction kinetic

Wentao Song, Chao Zhang, Ruibin Ma, Ziyuan Zhong, Heng Zhao, Wenhuai Tian
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 40, 054201 (2022)
https://doi.org/10.1116/6.0001863
Published: August 2022
View article titled, Zr-Al 16 wt. % and Na<sub>2</sub>CrO<sub>4</sub> composite particles used for Na dispenser and its reaction kinetic
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Includes: Supplementary data
Journal Articles

Gate offset and emitter design effects of triode cold cathode electron beams on focal spot sizes for x-ray imaging techniques

Editor’s Pick
Yi Yin Yu, Kyu Chang Park
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 40, 022204 (2022)
https://doi.org/10.1116/6.0001588
Published: February 2022
View article titled, Gate offset and emitter design effects of triode cold cathode electron beams on focal spot sizes for x-ray imaging techniques
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Journal Articles

Incorporating photoemission into the theoretical unification of electron emission and space-charge limited current

Sarah A. Lang, Adam M. Darr, Allen L. Garner
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 39, 062808 (2021)
https://doi.org/10.1116/6.0001515
Published: November 2021
View article titled, Incorporating photoemission into the theoretical unification of electron emission and space-charge limited current
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