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Chiba, Ayano

 
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NameChiba, Ayano
URLhttp://www.phys.keio.ac.jp/faculty/ayano/ayano.html
AffiliationKeio University
SectionFaculty of Science and Technology Department of Physics
Job titleAssistant Professor/Senior Assistant Professor
DegreePhD(Kyoto University)
Research funding number20424195

Research Interests

 
Liquids , Polymer , Disordered Systems , Molecular absorption , Phase Transition

Research Areas

 
  • Physics / Condensed matter physics II / Physical Properties II

Academic & Professional Experience

 
Apr 2003
 - 
Nov 2003
Kyoto university, Department of physics, JSPS Fellow
 
Dec 2003
 - 
Aug 2005
Kyoto university, Department of engineerig, JSPS Fellow
 
Sep 2005
 - 
Mar 2007
Keio university, Instructor
 
Feb 2007
 - 
Mar 2008
Rutherford Appleton Laboratory, Visiting Scientist
 
Apr 2007
 - 
Mar 2013
Assistant Professor, Keio University
 

Education

 
Mar 1998
   
 
Faculty of Science, Kyoto University
 
Mar 2000
   
 
Department of Physics, Graduate School, Division of Natural Science, Kyoto University
 
Nov 2003
   
 
Department of Physics, Graduate School, Division of Natural Science, Kyoto University
 

Committee Memberships

 
Sep 2018
 - 
Aug 2020
日本高圧力学会  評議員、渉外幹事
 
Apr 2014
 - 
Mar 2015
日本物理学会  領域12 運営委員(化学物理)
 
Apr 2013
 - 
Today
日本化学会  Member
 
Apr 2012
 - 
Mar 2014
Photon Factory News (PFニュース)編集委員会  Editor
 
Dec 2009
 - 
Mar 2011
新学術領域研究専門委員会(2002_中性子地球科学)  Committee Member
 

Awards & Honors

 
Jul 2018
第11回資生堂 女性研究者サイエンスグラント, SCIENCE GRANT SHISEIDO FEMALE RESEARCHER, 株式会社 資生堂
 

Published Papers

 
Ayano Chiba, Akio Oshima,and Ryo Akiyama
Langmuir   35(52) 17177-17184   Nov 2019   [Refereed]
© 2019 American Chemical Society. The depletion force has been used to explain phase separation phenomena in colloidal systems. Here, we showed that depletion force can explain not only phase separation of large and small colloidal particles but a...
Inui M., Kajihara Y., Chiba A., Matsuda K., Tsutsui S., Baron A.
Journal of Non-Crystalline Solids   522    Oct 2019
© 2019 Elsevier B.V. Inelastic x-ray scattering spectra of fluid S were measured from 403 K near the melting point to 1343 K in the supercritical region at 25 MPa. Although the dynamic structure factor in the supercritical region exhibits a single...
Y. Ohmasa, A. Chiba
Journal of Applied Crystallography   52(3) 652-664   Jun 2019   [Refereed]
© International Union of Crystallography, 2019 In the small-angle scattering from as-prepared and neutron-irradiated highly oriented pyrolytic graphite samples, a new type of streak pattern is observed near the -type double Bragg scattering. This ...
Yoshinori Ohmasa and <u>Ayano Chiba</u>
Acta Crystallographica Section A   74(6) 681-698   Oct 2018   [Refereed]
© International Union of Crystallography, 2018 It is observed that radial streak patterns of double Bragg scattering appear in the small-angle X-ray scattering from highly oriented pyrolytic graphite (HOPG). The intensity profile of double Bragg ...
M. Inui, A. Koura, Y. Kajihara, S. Hosokawa, A. Chiba, K. Kimura, F. Shimojo, S. Tsutsui, and A. Q. R. Baron
Physical Review B   97(17) 174203-1-174203-10   May 2018   [Refereed]
© 2018 American Physical Society. Collective dynamics in liquid GeTe was investigated by inelastic x-ray scattering at 2≤Q≤31nm-1. The dynamic structure factor shows clear inelastic excitations. The excitation energies at low Q disperse with incre...

Conference Activities & Talks

 
⾼分⼦膜による選択的吸蔵現象と枯渇相互作⽤ [Invited]
千葉文野
第9回 次世代の物質科学・ナノサイエンスを探る   10 Jan 2020   
Selective absorption from alkane solution into interstitial spaces in polymer crystals
Ayano Chiba, Akio Oshima, Akiko Orito, Ryo Akiyama
第42回溶液化学シンポジウム   1 Nov 2019   溶液化学研究会
多孔性ポリマーへの選択的吸蔵におけるvan der Waals 描像
⼤久保堅三郎, ⼤島章⽣, 千葉⽂野, 秋⼭良
第42回溶液化学シンポジウム   30 Oct 2019   溶液化学研究会
Selective absorption of larger particles in a tube immersed in a binary fluid
Ayano Chiba, Akio Oshima, Ryo Akiyama
日本物理学会2019年秋季大会   12 Sep 2019   日本物理学会
Polystyrene Crystals as Porous Materials: Selective Absorption of Solvents [Invited]
Ayano Chiba
6th Japan-Korea International Symposium on Materials Science and Technology 2019 (JKMST2019)   26 Aug 2019   The Materials Science Society of Japan

Teaching Experience

 
  • BACHELOR'S THESIS (Keio University)
  • GRADUATE RESEARCH ON FUNDAMENTAL SCIENCE AND TECHNOLOGY 1 (Keio University)
  • GRADUATE RESEARCH ON FUNDAMENTAL SCIENCE AND TECHNOLOGY 2 (Keio University)
  • INDEPENDENT STUDY ON FUNDAMENTAL SCIENCE AND TECHNOLOGY (Keio University)
  • LABORATORY IN SCIENCE (Keio University)

Association Memberships

 
日本化学会 , 日本高圧力学会 , 日本放射光学会 , American Physical Society , The Japanese Society for Neutron Science , The Physical Society of Japan

Works

 
千葉 文野   The Others   Dec 2015
溶融高分子の圧力誘起構造変化: SiO2ガラスとの共通点を中心に
<u>CHIBA AYANO</u>   The Others   Nov 2013
<u>CHIBA AYANO</u>   The Others   Oct 2013
<u>CHIBA AYANO</u>   The Others   Jan 2013
TV出演
<u>CHIBA AYANO</u>   The Others   Dec 2012

Research Grants & Projects

 
Development and understanding of a new liquid separation method using pores in polymer crystals
The Sumitomo Foundation: Grant for Basic Science Research Projects
Project Year: Nov 2019 - Nov 2020    Investigator(s): 千葉 文野
エントロピー駆動の物質分離法:結晶空隙を用いた低分子サイズ排除クロマトグラフィー
MEXT,JSPS: Grant-in-Aid for Scientific Research
Project Year: Apr 2019 - Mar 2022    Investigator(s): 千葉 文野
高分子結晶の空隙を用いた低分子のサイズ排除クロマトグラフィー
公益財団法人 双葉電子記念財団: 平成31年度 自然科学研究助成
Project Year: Apr 2019 - Mar 2020    Investigator(s): 千葉 文野
2次元自己集積を利用した微粒子サイズ計測
株式会社資生堂: 資生堂 女性研究者サイエンスグラント
Project Year: Jun 2018 - Mar 2019
高分子結晶の空隙に対する分子の選択的吸着現象の解明:エントロピー力の立場から
公益財団法人 旭硝子財団: 自然科学系「研究奨励」
Project Year: Apr 2017 - Mar 2019    Investigator(s): 千葉 文野

Patents

 
特願2019-67703 : ポリオレフィン系重合体並びにそれを用いた有機化合物の吸着、吸蔵及び分離
千葉 文野

Social Contribution

 
Photon Factory News (PFニュース)編集委員会
[]  Apr 2012 - Mar 2014
新学術領域研究専門委員会(2002_中性子地球科学)
[]  Dec 2009 - Mar 2011