JVSS 2026
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Session Details

Oral PresentationVacuum Science Technology (VST)

[2E01-08]Vaccuum Science and Technology (VST)

Wed. Sep 16, 2026 9:00 AM - 12:00 PM JST
Wed. Sep 16, 2026 12:00 AM - 3:00 AM UTC
E: Meeting room (3F)
Chair:Junichiro Kamiya, Toshihiro Shimada
9:00 AM - 9:30 AM JST(12:00 AM - 12:30 AM UTC)

[2E01【学会賞】]XHV by cryopumping?

*ichiro arakawa1 (1. Gakushuin University (Japan))
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9:30 AM - 10:00 AM JST(12:30 AM - 1:00 AM UTC)

[2E02【論文賞】]Liquid Lithium Flow Demonstration and Vacuum Characteristics Study for Design of a LINAC Based Neutron Source with Free Surface Liquid Li Target System

*Takashi Ebisawa1, Kai Masuda1, Makoto Oyaizu1, Noriyosu Hayashizaki2, Shota Ikeda2 (1. QST Rokkasho (Japan), 2. Science Tokyo (Japan))
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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

Break time

10:15 AM - 10:45 AM JST(1:15 AM - 1:45 AM UTC)

[2E03【International Joint Symposium】]Vacuum system development for Siam Photon Source II: from design and simulation to prototyping and verification

*THANAPONG PHIMSEN1, Supan Boonsuya1, Sarawut Chitthaisong1, Sireegorn Sumklang1, Orayanee Seegauncha1, Jirayu Sukain1, Pat Photongkam1, Ratchadaporn Supruangnet1, Thipusa Wongpinij1 (1. Synchrotron Light Research Institute (Thailand))
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10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[2E04]Analysis of degradation mechanisms in Ti-Zr-V NEG coating by X-ray photoelectron spectroscopy

*junichiro kamiya1, kazuma koarai1, tatsuo fukuda1, masaaki kobata1, yuko morohashi1, kaoru wada2, ippei yamada1 (1. Japan Atomic Energy Agency (Japan), 2. Tokyo Electronics Co., Ltd. (Japan))
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11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[2E05]Partly Pd-covered NEG coatings

*XIUGUANG JIN1, Takashi Uchiyama1 (1. KEK (Japan))
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11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[2E06]Simulation of the pumping speed of Ti-Zr-V-Type Non-Evaporative Getter (NEG) Coated Sheets

*Takashi Shiga1, Junichiro Kamiya2, Katsuya Kuramochi3 (1. TOKYO ELECTRONICS CO., LTD (Japan), 2. Japan Atomic Energy Agency (Japan), 3. Sun-Nanotechnology Co.,Ltd., (Japan))
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11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[2E07]Surface distribution of permeated hydrogen through nickel membrane measured with operando hydrogen microscope

*Akiko N. Itakura1, Tomoko Kusawake1, Naoya Miyauchi1, Taro Yakabe1, Hajime Yoshida2, Teppei Kubota3, Takashi Oyama3, Yasutomo Kobayashi3 (1. National Institute for Materials Science (Japan), 2. National Institute of Advanced Industrial Science and Technology (Japan), 3. Murata Manufacturing Co., Ltd. (Japan))
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11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[2E08]Numerical investigation of ionization characteristics in a quadrupole structure for sputter-ion pumps

*Akio Ogura1, Yamato Suzuki1, Souichi Katagiri1 (1. University of Tsukuba (Japan))
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