山本夕可 (Sekika Yamamoto) - マイポータル

基本情報

所属: 北海道大学大学院理学研究院物理学部門助教

学位: 理学修士(大阪大学)
博士(理学)(大阪大学)

J-GLOBAL ID: 200901054277827400
researchmap会員ID: 1000181648

研究分野

自然科学一般 / 半導体、光物性、原子物理 /

学歴

論文

Highly enhanced visible luminescence in Zn1-xMgxO nanocrystals

Sekika Yamamoto, Koji Takamura

JAPANESE JOURNAL OF APPLIED PHYSICS 53(3) 2014年3月査読有り
Photoluminescence quenching in cobalt doped ZnO nanocrystals

Sekika Yamamoto

JOURNAL OF APPLIED PHYSICS 111(9) 2012年5月査読有り
Photoenhanced Band-Edge Luminescence in ZnO Nanocrystals Dispersed in Ethanol

Sekika Yamamoto

JOURNAL OF PHYSICAL CHEMISTRY C 115(44) 21635-21640 2011年11月査読有り
Observation of dark exciton luminescence from ZnO nanocrystals in the quantum confinement regime

Sekika Yamamoto, Tomobumi Mishina

Physical Review B - Condensed Matter and Materials Physics 83(16) 2011年4月22日査読有り
Enhanced band-edge photoluminescence from MgO passivated ZnO nanocrystals

Sekika Yamamoto, Tomobumi Mishina

JOURNAL OF LUMINESCENCE 131(4) 620-622 2011年4月査読有り
Observation of dark exciton luminescence from ZnO nanocrystals in the quantum confinement regime

Sekika Yamamoto, Tomobumi Mishina

PHYSICAL REVIEW B 83(16) 2011年4月査読有り
Exciton Luminescence Dynamics in ZnO Crystal Observed under One- and Two-Photon Excitation

Sekika Yamamoto, Hikari Sakuma, Tomobumi Mishina

JAPANESE JOURNAL OF APPLIED PHYSICS 49(12) 2010年査読有り
Phonon screening in photochemically doped zinc oxide nanocrystals

S. Yamamoto, T. Mishina

JOURNAL OF APPLIED PHYSICS 103(7) 74305 2008年4月査読有り
Decay dynamics of ultraviolet photoluminescence in ZnO nanocrystals

Sekika Yamamoto, Hiroyuki Yano, Tomobumi Mishina, Jun'ichiro Nakahara

JOURNAL OF LUMINESCENCE 126(1) 257-262 2007年9月査読有り
Femtosecond pump-probe studies of phonons and carriers in bismuth under high pressure

M Kasami, T Ogino, T Mishina, S Yamamoto, J Nakahara

JOURNAL OF LUMINESCENCE 119 428-432 2006年7月査読有り
Femtosecond pump-probe studies of phonons and carriers in bismuth under high pressure

M Kasami, T Ogino, T Mishina, S Yamamoto, J Nakahara

JOURNAL OF LUMINESCENCE 119 428-432 2006年7月査読有り
Pressure dependence of local structure in liquid carbon disulfide

S Yamamoto, Y Ishibashi, Y Inamura, Y Katayama, T Mishina, J Nakahara

JOURNAL OF CHEMICAL PHYSICS 124(14) 144511 2006年4月査読有り
Topological Change of Fermi Surface in Bismuth under High Pressure

M. Kasami, T. Ogino, T. Mishina, S. Yamamoto, J. Nakahara

Topology in Ordered Phases: Proceedings of the 1st International Symposium on Top 2005 Sapporo 119-123 2005年査読有り
Coherent longitudinal acoustic phonons in pyrite

M Kasami, T Mishina, S Yamamoto, J Nakahara

JOURNAL OF LUMINESCENCE 108(1-4) 291-295 2004年6月査読有り
Optical Kerr effect in carbon disulfide under high pressure

A Ishizumi, M Kasami, T Mishina, S Yamamoto, J Nakahara

HIGH PRESSURE RESEARCH 23(3) 201-204 2003年9月査読有り
Dynamical and Structural Properties of Liquid Carbon Disulfide under High Pressure

山本夕可

Proceedings of The 3rd International Symposium on New Trends of Physics, Hokkaido University, November 11-12, 2003 2003年査読有り
Broad Raman scattering and luminescence in β-carotene solution

Journal of Chemical Physics 117(1) 238-247 2002年7月
Pressure dependence of low-frequency light scattering in carbon disulfide

A Ishizumi, S Yamamoto, J Nakahara

JOURNAL OF LUMINESCENCE 94 687-690 2001年12月
Pressure dependence of the birefringence in AgGaS2

M Nakanishi, S Yamamoto, T Matsuhashi, D Goshima, J Nakahara

PHYSICA STATUS SOLIDI B-BASIC RESEARCH 223(1) 325-329 2001年1月
Line shape of excitation spectra of photoluminescence in CdMnTe and its quantum wells

K Takamura, S Yamamoto, J Nakahara

PROCEEDINGS OF THE 25TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, PTS I AND II 87 274-275 2001年査読有り