The 72nd JSAP Spring Meeting 2025
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Session Details

Oral presentation7 Beam Technology and Nanofabrication : 7.2 Applications and technologies of electron beams

[15p-K507-1~8]7.2 Applications and technologies of electron beams

Sat. Mar 15, 2025 1:00 PM - 3:15 PM JST
Sat. Mar 15, 2025 4:00 AM - 6:15 AM UTC
K507 (Lecture Hall Bldg.)
Katsuhisa Murakami(AIST), Takashi Kawakubo(Natl. Inst. of Tech., Kagawa College)
1:00 PM - 1:15 PM JST(4:00 AM - 4:15 AM UTC)

[15p-K507-1]Dependence of Work Function in Simulation of Coulomb Effect of Spherical Electron Sources

〇Yasunari Sohda1, Kouki Himeda1 (1.Univ. of Tsukuba)
Comment()
1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[15p-K507-2]Evaluation of work functions of hBN thin films on LaB6 by a first-principles calculation

〇Ryosuke Shimoya1, Takafumi Ishida1,2, Koh Saitoh1,2 (1.Nagoya Univ., 2.IMaSS, Nagoya Univ.)
Comment()
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[15p-K507-3]Surface Orientation Dependence of Work Function and Chemical States of Thermally Oxidized CeB6 Single Crystals

〇Ryohei Tsuruta1, Shunsuke Yanagi1, Motoya Arai1, Yoichi Yamada1 (1.Univ. Tsukuba)
Comment()
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[15p-K507-4]Change of Field Emission Pattern and S-K Chart of Tungsten Emitter Modified with Erbium Oxide

〇Takashi Kawakubo1, Masaki Shibayama1, Masahiro Yoshii1, Yuira Zushi1 (1.NIT,Kagawa)
Comment()
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[15p-K507-5]Evaluation of emission current of TiN coated volcano-structured field emitter array
before and after aging and pre-heat treatment

〇Yusuke Kawasaki1, Hidekazu Murata1, Hiromasa Murata2, Masayoshi Nagao2 (1.Meijo Univ., 2.AIST)
Comment()
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[15p-K507-6]Field Emission Characteristics of Hafnium Nitride Field Emitter Arrays Fabricated with an Aid of Dry Etching for Removal of Insulating Layer on Emitter Tip

〇Tomoaki Osumi1,2, Hiromasa Murata2, Masayoshi Nagao2, Yasuhito Gotoh1 (1.Kyoto Univ., 2.AIST)
Comment()
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[15p-K507-7]Influences of gas adsorption on W nano-protrusion emitters on energy distribution of field emitted electrons

〇Junki Shima1, Tatsuo Iwata1, Shigekazu Nagai1 (1.Grad. Sch. of Eng., Mie Univ.)
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3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[15p-K507-8]Detection of Diffracted Waves from Graphene-Insulator-Semiconductor Structured Electron Source

Takao Koichi1, Hiroshi Miyake1, Satoshi Abo1, Fujio Wakaya1, Masayoshi Nagao2, 〇Katsuhisa Murakami2 (1.Osaka Univ., 2.AIST)
Comment()
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