業績

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Yoshinori Ohmasa* and Ayano Chiba
Streak patterns observed in small angle X-ray scattering from Highly Oriented Pyrolytic Graphite (HOPG)
Zeitschrift für Physikalische Chemie, accepted. (2020)

Ayano Chiba*, Akio Oshima, Ryo Akiyama*
Confined Space Enables Spontaneous Liquid Separation by Molecular Size: Selective Absorption of Alkanes into a Polyolefin Cast Film
Langmuir, 35, 17177−17184 (2019)

Yoshinori Ohmasa* and Ayano Chiba
Diffuse+Bragg double scattering and specular reflection observed in the small angle X-ray scattering from highly oriented pyrolytic graphite
Journal of Applied Crystallography, 52, 652-664 (2019)

Yoshinori Ohmasa* and Ayano Chiba
Intensity distribution profile of double Bragg scattering in the small-angle region from highly oriented pyrolytic graphite
Acta Crystallographica Section A, 74, 681-698 (2018)

Ayano Chiba*, Masanori Inui, Yukio Kajihara, Kazuhiro Fuchizaki, Ryo Akiyama
Isotactic poly(4-methyl-1-pentene) melt as a porous liquid: Reduction of compressibility due to penetration of pressure medium
J. Chem. Phys. 146, 194503-1-5 (2017)

Y. Ohmasa, S. Shimomura, A. Chiba*
Double Bragg scattering observed in small-angle X-ray scattering from highly oriented pyrolytic graphite
J. Appl. Cryst. Vol.49, 835-844 (2016)

千葉文野、竹中幹人
構造不規則系の中距離秩序:空隙と圧力依存性
結晶学会誌 Vol.58, 48-52 (2016)

Satoshi Ohmura*, Ayano Chiba, Yasuyuki Yanagawa, Akihide Koura, Kazuhiko Tsuji, Fuyuki Shimojo
Structural Changes of Short- and Intermediate-Range Order in Liquid Arsenic under Pressure
J. Phys. Soc. Jpn. 84, 094602 (2015)

Ayano Chiba
Structurally different amorphous solids of isotactic poly(4-methyl-1-pentene) and an apparently press-working-induced amorphization
J. Mol. Liquids, 200, 28-31 (2014)

Ayano Chiba, Nobumasa Funamori, Mikihito Takenaka
Pressure-induced structural change of intermediate-range order in a polymer melt
SPring-8 Research Frontiers 2012, 82-83

千葉 文野
液体・液体構造相転移: リン,水から高分子まで
固体物理 3月号(Vol. 48, No. 3)1~11ページ(2013)

千葉 文野,竹中 幹人,船守 展正
二つの顔をもつ溶融高分子 --- 圧力に応じて異なる構造をとっていた!
化学 7月号(Vol.67, No. 7) 25ページ (2012)

Ayano Chiba*, Nobumasa Funamori*, Kazuya Nakayama, Yasuo Ohishi, Stephen M. Bennington, Sanjay Rastogi, Anuj Shukla, Kazuhiko Tsuji, and Mikihito Takenaka*
Pressure-induced structural change of intermediate-range order in poly(4-methyl-1-pentene) melt
Phys. Rev. E 85, 021807 (2012)

Andreas Hinzmann, Ayano Chiba*, Kazuhiko Tsuji
The structure of liquid SnTe under pressure
J. Phys.: Condens. Matter 24, 115103 (2012). 

Jumpei Nakamura, Ayano Chiba*, Kazuhiko Tsuji
Pressure-Induced Structural Changes in Liquid Ge33Te67 and Liquid Ge15Te85
Journal of Physical Society of Japan 79, 064604 (2010).

Ayano Chiba*, Masatoshi Tomomasa, Takazumi Hayakawa, Stephen M. Bennington, Alex C. Hannon, and Kazuhiko Tsuji
Pressure-induced suppression of the Peierls distortion of liquid As and GeX (X=S,Se,Te)
Phys. Rev. B 80, 060201(R) (2009).

千葉 文野*, 辻 和彦
液体ヒ素およびIV-VI化合物の圧力誘起構造変化
高圧力の科学と技術 18巻4号 pp.335-342 (2008).

Ayano Chiba*, Yoshinori Ohmasa, Stephen M. Bennington, Jon W. Taylor, Makoto Yao
Analysis of the optic-type collective mode in liquid selenium to determine the local structure
Phys. Rev. B 77, 132202 (2008).

B. Nandan, J.-Y. Hsu, A. Chiba, H.-L. Chen*, C.-S. Liao*, S.-An Chen, H. Hasegawa
Highly Oriented Nanowires From the Hierarchical Self-Assembly in Supramolecular Complex of Polyaniline with w-Methoxy Poly(ethylene oxide) Phosphates
Macromolecules 40, 395 (2007).

Yukinobu Kawakita*, Ayano Chiba, Yukinobu Yokota, Makoto Yao, Kaoru Shibata, Yoshinori Ohmasa, Shin'ichi Takeda
Inter- and intramolecular dynamics in liquid Se2Br2
Physica B 385-386, 219 (2006).

Ayano Chiba*, Makoto Yao, Yoshinori Ohmasa, Yusuke Hiejima, Yukinobu Kawakita, Stephen M. Bennington
Dynamic Structure of Liquid Chalcogens in the Semiconductor-to-Metal Transition Range
Journal of Neutron Research 13, 149 (2005).

Ayano Chiba*, Yoshinori Ohmasa, Makoto Yao, Stephen M. Bennington
Optic-type Vibrational Modes of Liquid Chalcogens
Journal of Neutron Research 12, 301 (2004).

Ayano Chiba*, Yoshinori Ohmasa, Makoto Yao
Vibrational, single-particle-like, and diffusive dynamics in liquid Se, Te, and Te50Se50
Journal of Chemical Physics 119, 9047 (2003).

Ayano Chiba, Yoshinori Ohmasa, Makoto Yao*, Oleg Petrenko, Yukinobu Kawakita
Quasielastic Neutron Scattering of Liquid Te50Se50 in the Semiconductor-to-Metal Transition Range
Journal of the Physical Society of Japan 71, 504 (2002).

Ayano Chiba*, Yukinobu Kawakita, Yoshinori Ohmasa, Yusuke Hiejima, Makoto Yao
Neutron Inelastic Scattering Measurements of Liquid Se2X2 (X: Halogen)
Analytical Sciences suppl 17, i1089 (2001).