Researcher Database

（Last updated : 2023-02-07 18:29:54）

YOSHIOKA JUN

Department / Course College of Science and Engineering Department of Physical Sciences

Title / Position Assistant Professor

Other Affiliations
1.	Graduate School of Science and Engineering

Academic background
1.	～2013/03	Doctorial Course │ Division of Physics and Astronomy │ Graduate School of Science │ Kyoto University │ Completed Doctor of Science
2.	～2008/03	Division of Science │ Faculty of Science │ Kyoto University │ Graduated

Business career
1.	2016/04/01 ～ 2018/03/31	Postdoctral researcher │ Center for EmergentMatter Science (CEMS) │ RIKEN,
2.	2014/04/01 ～ 2016/03/31	Assistant professor │ Faculty of Science and Engineering │ Waseda University
3.	2013/04/01 ～ 2014/03/31	Postdoctoral researcher │ Faculty of Science and Engineering │ Waseda University

Committee and society
1.	2016/04 ～ 2017/03	The Physical Society of Japan Region 12, committee member

Research activities
1.		The Japanese Soft Matter Conference
2.		The Japanese Liquid Crystal Society
3.		The Physical Society of Japan

Qualification and license
1.	2010	Teaching license for senior high school (Science)

Subject of research
1.	Analyses for dissipative structures in liquid crystalline systems based on Onsager's variational principle

Present specialized field
Biological physics/Chemical physics/Soft matter physics (Keyword：Liquid crystal, Soft matter, Non-equilibrium)

Papers
1.	2022/01/24	Marangoni convection driven by temperature gradient near an isotropic-nematic phase transition point │ Physical Review E │ 105,pp.L012701-1-L012701-5 (Co-authored)
2.	2020	Differential rotation in cholesteric pillars under a temperature gradient │ Sci. Rep │ 10,pp.17226 (Co-authored)
3.	2020	Horizontal Transportation of a Maltese Cross Pattern in Nematic Liquid Crystalline Droplets under a Direct-Current Electric Field │ J. Phys. Soc. Jpn │ 89,pp.094401 (Co-authored)
4.	2020	Self-excited oscillation of the director field in cholesteric liquid crystalline droplets under a temperature gradient │ J. Phys.: Condens. Matter │ 32,pp.325102 (Co-authored)
5.	2019/02	Horizontal transportation of a Maltese cross pattern in nematic liquid crystalline droplets under a temperature gradient │ Physical Review E │ 99,pp.022702 (Co-authored)
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Academic conference presentation
1.	2022/09/28	Structure formation and rotation of a cholesteric droplet under temperature gradient (Optics of Liquid crystal 2021 Satellite Work Shop)
2.	2022/07/28	Rotational Phenomenon Driven by Temperature Gradient in a Cholesteric Droplet with Air Interface (28th International Liquid Crystal Conference)
3.	2021/09/28	Marangoni convection driven by temperature gradient near an isotropic-nematic transition point (Optics of Liquid Crystals 2021)
4.	2021/09/17	Marangoni convection driven by temperature difference near an isotropic-nematic phase transition point
5.	2019/01/18	Horizontal transportation of a Maltese-cross pattern in liquid crystalline droplets under temperature gradient (4th Asian Conference on Liquid Crystals)
Display All（6）

Grants-in-Aid for Scientific Research -KAKENHI-
1.	2019/04/01 ～ 2022/03/31	Glass transition and dynamics in thin polymer films │ Grant-in-Aid for Scientific Research(B)
2.	2015/04/01 ～ 2018/03/31	Coupling of heat and mechanical motion in chiral liquid crystals │ Grant-in-Aid for Young Scientists (B)