Etsuro Yokoyama

(横山悦郎)

Profile Information

Affiliation: Professor, Computer Centre, Gakushuin University Computer Centre, Gakushuin University

Degree: 理学博士

J-GLOBAL ID: 201301066838671774
researchmap Member ID: 7000005874

Research History

Committee Memberships

Sep, 2010

JPSJ編集委員, 日本物理学会

Misc.

Oscillatory growth for twisting crystals

Shunsuke Ibaraki, Ryuta Ise, Koichiro Ishimori, Yuya Oaki, Gen Sazaki, Etsuro Yokoyama, Katsuo Tsukamoto, Hiroaki Imai

CHEMICAL COMMUNICATIONS, 51(40) 8516-8519, 2015
Roles of Surface/Volume Diffusion in the Growth Kinetics of Elementary Spiral Steps on Ice Basal Faces Grown from Water Vapor

Harutoshi Asakawa, Gen Sazaki, Etsuro Yokoyama, Ken Nagashima, Shunichi Nakatsubo, Yoshinori Furukawa

CRYSTAL GROWTH & DESIGN, 14(7) 3210-3220, Jul, 2014
Measurement of two-dimensional distribution of surface supersaturation over a sodium chlorate crystal surface using multidirectional interferometry

Kenta Murayama, Katsuo Tsukamoto, Atul Srivastava, Hitoshi Miura, Etsuro Yokoyama, Yuki Kimura

CRYSTAL RESEARCH AND TECHNOLOGY, 49(5) 315-322, May, 2014
Crystal growth experiments of ice in Kibo of ISS

YOKOYAMA ETSURO, Yoshinori FURUKAWA, Etsuro YOKOYAMA, Izumi YOSHIZAKI, Haruka TAMARU, Taro SHIMAOKA, Takehiko SONE

International Journal of Microgravity Science Application, 31(3) 93-99, 2014
“多面体結晶の形態安定性の観点からみた氷円盤結晶の成長不安定”

横山悦郎, 古川義純

日本マイクログラビティ応用学会誌, (30) 19–23, 2013
Stable growth of an ice disk from the view point of facet stability of a growing polyhedral crystal

YOKOYAMA ETSURO

(30) 19–23, 2013
Precise Measurements of Dendrite Growth of Ice Crystals in Microgravity

Izumi Yoshizaki, Takehiko Ishikawa, Satoshi Adachi, Etsuro Yokoyama, Yoshinori Furukawa

MICROGRAVITY SCIENCE AND TECHNOLOGY, 24(4) 245-253, Sep, 2012
Stable growth mechanisms of ice disk crystals in heavy water

Satoshi Adachi, Izumi Yoshizaki, Takehiko Ishikawa, Etsuro Yokoyama, Yoshinori Furukawa, Taro Shimaoka

PHYSICAL REVIEW E, 84(5) 051605-1–051605-9, Nov, 2011
Measurements of Growth Rates of an Ice Crystal from Supercooled Heavy Water under Microgravity Conditions: Basal Face Growth Rate and Tip Velocity of a Dendrite

Etsuro Yokoyama, Izumi Yoshizaki, Taro Shimaoka, Takehiko Sone, Tatsuo Kiyota, Yoshinori Furukawa

JOURNAL OF PHYSICAL CHEMISTRY B, 115(27) 8739-8745, Jul, 2011
A new constraint for chondrule formation: condition for the rim formation of barred-olivine textures

Hitoshi Miura, Etsuro Yokoyama, Ken Nagashima, Katsuo Tsukamoto, Atul Srivastava

EARTH PLANETS AND SPACE, 63(10) 1087-1096, 2011
Phase-field simulation for crystallization of a highly supercooled forsterite-chondrule melt droplet

Hitoshi Miura, Etsuro Yokoyama, Ken Nagashima, Katsuo Tsukamoto, Atul Srivastava

JOURNAL OF APPLIED PHYSICS, 108(11) 114912–114912-12, Dec, 2010
Phase-field simulation for crystallization of a highly supercooled forsterite-chondrule melt droplet

Hitoshi Miura, Etsuro Yokoyama, Ken Nagashima, Katsuo Tsukamoto, Atul Srivastava

Journal of Applied Physics, 108(11) 114912–114912-12, Dec 1, 2010
Elementary steps at the surface of ice crystals visualized by advanced optical microscopy

Gen Sazaki, Salvador Zepeda, Shunichi Nakatsubo, Etsuro Yokoyama, Yoshinori Furukawa

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 107(46) 19702-19707, Nov, 2010
Fourier analysis based phase shift interferometric tomography for three-dimensional reconstruction of concentration field

横山悦郎, A. Srivastava, K. Tsukamoto, K. Murayama, M. Fukuyama

Journal of Crystal Growth, (312) 2254–2262, 2010
氷の結晶成長における形態不安定化–ISS「きぼう」実験の概要

横山悦郎, 古川義純, 吉崎泉, 依田眞一, 田中哲夫, 島岡太郎, 曽根武彦, 友部俊之

日本マイクログラビティ応用学会誌, (27) 24–31, 2010
Fourier analysis based phase shift interferometric tomography for three-dimensional reconstruction of concentration field

YOKOYAMA ETSURO, A. Srivastava, K. Tsukamoto, K. Murayama, M. Fukuyama

Journal of Crystal Growth, (312) 2254–2262, 2010
Oscillation and Synchronization in the Combustion of Candles

Hiroyuki Kitahata, Junji Taguchi, Masaharu Nagayama, Tatsunari Sakurai, Yumihiko Ikura, Atsushi Osa, Yutaka Sumino, Masanobu Tanaka, Etsuro Yokoyama, Hidetoshi Miike

JOURNAL OF PHYSICAL CHEMISTRY A, 113(29) 8164-8168, Jul, 2009
Growth of ice disk : Dependence of critical thickness for ice disk instability on supercooling of water

横山悦郎, R. F. Sekerka, Y. Furukawa

Journal of Physical Chemistry B, (113) 4733–4738, 2009
Growth of ice disk : Dependence of critical thickness for ice disk instability on supercooling of water

YOKOYAMA ETSURO, R. F. Sekerka, Y. Furukawa

Journal of Physical Chemistry B, (113) 4733–4738, 2009
In situ observation of antifreeze glycoprotein kinetics at the ice interface reveals a two-step reversible adsorption mechanism

Salvador Zepeda, Etsuro Yokoyama, Yukihiro Uda, Chihiro Katagiri, Yoshinori Furukawa

CRYSTAL GROWTH & DESIGN, 8(10) 3666-3672, Oct, 2008
Growth of a binary ideal solid solution crystal studied by Monte Carlo simulation

横山悦郎, K. Matsumoto, T. Irisawa, M. Kitamura

J. Crystal Growth, (310) 646–654, 2008
A microscopic time scale approximation to the behavior of the local slope on the faceted surface under a nonuniformity in supersaturation

横山悦郎, Y. Giga, P. Rybka

Physica D, (237) 3666–3672, 2008
「きぼう」における氷の円盤結晶の形態不安定化実験

横山悦郎, 古川義純, 吉崎泉, 足立聡, 島岡太郎, 曽根武彦, 友部俊之

日本マイクログラビティ応用学会誌, (25) 680–682, 2008
A microscopic time scale approximation to the behavior of the local slope on the faceted surface under a nonuniformity in supersaturation

YOKOYAMA ETSURO, Y. Giga, P. Rybka

Physica D, (237) 3666–3672, 2008
Growth of a binary ideal solid solution crystal studied by Monte Carlo simulation

YOKOYAMA ETSURO, K. Matsumoto, T. Irisawa, M. Kitamura

J. Crystal Growth, (310) 646–654, 2008
Growth patterns and interfacial kinetic supercooling at ice/water interfaces at which anti-freeze glycoprotein molecules are adsorbed

Y Furukawa, N Inohara, E Yokoyama

JOURNAL OF CRYSTAL GROWTH, 275(1-2) 167-174, Feb, 2005
微小重力での結晶成長 “その場”観察

横山悦郎, 塚本勝男, 西村良浩

可視化情報, (25) 156–163, 2005
Effective distribution coefficients of an ideal solid solution crystal: Monte Carlo simulation,

横山悦郎, K. Matsumoto, T. Irisawa, M. Kitamura, Y. Kumagai, A. Koukitu

J. Crystal Growth, (276) 635–642, 2005
Effective distribution coefficients of an ideal solid solution crystal: Monte Carlo simulation,

YOKOYAMA ETSURO, K. Matsumoto, T. Irisawa, M. Kitamura, Y. Kumagai, A. Koukitu

J. Crystal Growth, (276) 635–642, 2005
Morphological instability on an ice disk

横山悦郎, Y. Furukawa

J. Jpn. Soc. Microgravity Appl., 21 217-223, 2004
Visualization of a thermal diffusion field around a single ice crystal growing in supercooled water under a short-term micro- gravity condition

横山悦郎, Y. Furukawa, Y. Nishimura, J. Ohtsubo, N. Inohara, S. Nakatusno

J. Jpn. Soc. Microgravity, (Appl. 21) 196–201, 2004
Visualization of a thermal diffusion field around a single ice crystal growing in supercooled water under a short-term micro- gravity condition

YOKOYAMA ETSURO, Y. Furukawa, Y. Nishimura, J. Ohtsubo, N. Inohara, S. Nakatusno

J. Jpn. Soc. Microgravity, (Appl. 21) 196–201, 2004
Morphological instability on an ice disk

YOKOYAMA ETSURO, Y. Furukawa

J. Jpn. Soc. Microgravity Appl., 21 217-223, 2004
氷の結晶成長ダイナミクスに対する凍結抑制タンパク質の効果

横山悦郎, 古川義純, 西村良弘, 猪原直美

日本結晶成長学会誌, (30) 21–31, 2003
逆余弦関数による干渉じま解析法の提案

横山悦郎, 岡田耕一, 三池秀敏

電子情報通信学会論文誌, (J86-D-II) 1420–1430, 2003
微小重力を利用した惑星起源物質の形成シミュレーション

横山悦郎, 小畠秀和, 塚本勝男, 佐藤久夫, 野沢純

日本マイクログラビティ応用学会誌, (20) 137–144, 2003
氷の海に住む魚はなぜ凍らないか?-氷の結晶成長抑制機能をもつたんぱく質

横山悦郎, 古川義純, 西村良浩

固体物理, (37) 396–402, 2002

Books and Other Publications

Morphological instability on an ice crystal growing in supercooled water, Studies on Crystal Growth Under Microgravity

Research Signpost, India, 2005
Morphological instability on an ice crystal growing in supercooled water, Studies on Crystal Growth Under Microgravity

Research Signpost, India, 2005
雪結晶の形と結晶サイズ"，形の科学辞典

朝倉書店, 2004

Presentations

Growth of an ice crystal from supercooled heavy water under microgravity conditions in the International Space Station

The 2nd German-Japan Workshop on “Nonlinear Science and KANSEI-Informatics”, 2013
Growth of an ice crystal from supercooled heavy water under microgravity conditions in the International Space Station

The 2nd German-Japan Workshop on “Nonlinear Science and KANSEI-Informatics”, 2013
Pattern Formation of Ice Crystals under Microgravity

International Crystal Growth School in Sendai, 2012
Pattern Formation of Ice Crystals under Microgravity

International Crystal Growth School in Sendai, 2012
Formation of solidification texture in a melt droplet during rapid cooling using a three dimensional phase field model, The 2nd International Symposium ” Interface Mineralogy”

2009

Professional Memberships

Research Projects

成長する結晶のパターン形成

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