Phonon dispersion curves of a BC3 honeycomb epitaxial sheet
Yanagisawa, H, Tanaka, T, Ishida, Y, Matsue, M, Rokuta, E, Otani, S, Oshima, C
Published in Physical review letters (22.10.2004)
Published in Physical review letters (22.10.2004)
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Journal Article
Analysis of phonons in graphene sheets by means of HREELS measurement and ab initio calculation
Yanagisawa, H., Tanaka, T., Ishida, Y., Matsue, M., Rokuta, E., Otani, S., Oshima, C.
Published in Surface and interface analysis (01.02.2005)
Published in Surface and interface analysis (01.02.2005)
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Journal Article
Conference Proceeding
Single-atom coherent field electron emitters for practical application to electron microscopy: Buildup controllability, self-repairing function and demountable characteristic
Rokuta, E., Itagaki, T., Ishikawa, T., Cho, B.-L., Kuo, H.-S., Tsong, T.T., Oshima, C.
Published in Applied surface science (15.03.2006)
Published in Applied surface science (15.03.2006)
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Journal Article
A hetero-epitaxial-double-atomic-layer system of monolayer graphene/monolayer h-BN on Ni(111)
Oshima, C., Itoh, A., Rokuta, E., Tanaka, T., Yamashita, K., Sakurai, T.
Published in Solid state communications (01.08.2000)
Published in Solid state communications (01.08.2000)
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Journal Article
Field emission spectra of single-atom tips with thermodynamically stable structures
Rokuta, E., Kuo, H.-S., Itagaki, T., Nomura, K., Ishikawa, T., Cho, B.-L., Hwang, I.-S., Tsong, T.T., Oshima, C.
Published in Surface science (15.07.2008)
Published in Surface science (15.07.2008)
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Journal Article
Vibrational spectra of the monolayer films of hexagonal boron nitride and graphite on faceted Ni(755)
Rokuta, E., Hasegawa, Y., Itoh, A., Yamashita, K., Tanaka, T., Otani, S., Oshima, C.
Published in Surface science (01.06.1999)
Published in Surface science (01.06.1999)
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Journal Article
Conference Proceeding
Atomic-scale field emitter with self-repairable function and thermodynamically stable structure: FEM study on Pd-covered nanopyramids on W<1 1 1> tips
Rokuta, E., Itagaki, T., Miura, D., Moriyama, T., Ishikawa, T., Cho, B.-L., Fu, T.Y., Tsong, T.T., Oshima, C.
Published in Applied surface science (15.09.2005)
Published in Applied surface science (15.09.2005)
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Journal Article
Stabilities in field electron emissions from noble-metal covered W nano-tips: apex structure dependence
Itagaki, T., Rokuta, E., Kuo, H.-S., Nomura, K., Ishikawa, T., Cho, B.-L., Hwang, I.-S., Tsong, T. T., Oshima, C.
Published in Surface and interface analysis (01.04.2007)
Published in Surface and interface analysis (01.04.2007)
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Journal Article
Carbon nano-ribbons and their edge phonons
Tanaka, T, Tajima, A, Moriizumi, R, Hosoda, M, Ohno, R, Rokuta, E, Oshima, C, Otani, S
Published in Solid state communications (01.07.2002)
Published in Solid state communications (01.07.2002)
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Journal Article
A Single-Atom Electron Source in Practical Gun of an Extreme High Vacuum
Urata, Tomohiro, Ishikawa, Tsuyoshi, Cho, Boklae, Rokuta, Eiji, Rokuta, E., Oshima, Chuhei, Nonogaki, Ryozo, Saito, Hidekazu, Yonezawa, Akira
Published in E-journal of surface science and nanotechnology (01.01.2008)
Published in E-journal of surface science and nanotechnology (01.01.2008)
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Journal Article
Electron Emission Characteristics of Au-covered Tungsten Nanotips
Nomura, K., Rokuta, E., Itagaki, T., Oshima, C., Kuo, Hong-shi, Tsong, T. T.
Published in E-journal of surface science and nanotechnology (01.01.2008)
Published in E-journal of surface science and nanotechnology (01.01.2008)
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Journal Article
Atomic-scale field emitter with self-repairable function and thermodynamically stable structure : FEM study on Pd-covered nanopyramids on W tips
ROKUTA, E, ITAGAKI, T, MIURA, D, MORIYAMA, T, ISHIKAWA, T, CHO, B.-L, FU, T. Y, TSONG, T. T, OSHIMA, C
Published in Applied surface science (01.09.2005)
Published in Applied surface science (01.09.2005)
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Conference Proceeding
Journal Article
Deformation of boron networks at the LaB6(111) surface
ROKUTA, E, YAMAMOTO, N, HASEGAWA, Y, TRENARY, M, NAGAO, T, OSHIMA, C, OTANI, S
Published in Surface science (30.10.1998)
Published in Surface science (30.10.1998)
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Journal Article
Surface phonon dispersion curves of the LaB6(111) surface
Rokuta, E., Yamamoto, N., Hasegawa, Y., Nagao, T., Trenary, M., Oshima, C., Otani, S.
Published in Surface science (20.06.1996)
Published in Surface science (20.06.1996)
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Journal Article
Oxygen adsorption sites on the PrB6(100) and LaB6(100) surfaces
YAMAMOTO, N, ROKUTA, E, HASEGAWA, Y, NAGAO, T, TRENARY, M, OSHIMA, C, OTANI, S
Published in Surface science (01.03.1996)
Published in Surface science (01.03.1996)
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Journal Article
Oxygen adsorption on LaB6 (100) and (111) surfaces
Yamamoto, N., Rokuta, E., Hasegawa, Y., Nagao, T., Trenary, M., Oshima, C., Otani, S.
Published in Surface science (01.06.1996)
Published in Surface science (01.06.1996)
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Journal Article
Evaluation of the coherence of electron beam from low temperature field emitter
Kobayashi, W., Cho, B., Ishikawa, T., Rokuta, E., Oshima, C.
Published in IVESC 2004. The 5th International Vacuum Electron Sources Conference Proceedings (IEEE Cat. No.04EX839) (2004)
Published in IVESC 2004. The 5th International Vacuum Electron Sources Conference Proceedings (IEEE Cat. No.04EX839) (2004)
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Conference Proceeding
Field emission spectra of single-atom tips with thermodynamically stable structures
ROKUTA, E, KUO, H.-S, ITAGAKI, T, NOMURA, K, ISHIKAWA, T, CHO, B.-L, HWANG, I.-S, TSONG, T. T, OSHIMA, C
Published in Surface science (2008)
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Published in Surface science (2008)
Journal Article
Development of single atom electron sources
Rokuta, E., Ishikawa, T., Cho, B.L., Kuo, H.S., Hwang, I.W., Tsong, T.T., Oshima, C.
Published in KENBIKYO (30.03.2007)
Published in KENBIKYO (30.03.2007)
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Journal Article
Vibrational spectra of the monolayer films of hexagonal boron nitride and graphite on faceted Ni(755)
Rokuta, E, Hasegawa, Y, Itoh, A, Yamashita, K, Tanaka, T, Otani, S, Oshima, C
Published in Surface science (12.10.1998)
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Published in Surface science (12.10.1998)
Journal Article