Researcher Database

（Last updated : 2025-02-25 19:17:10）　

YOSHIOKA JUN

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

Title / Position Assistant Professor

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.	2024/12/11	Marangoni flow across different phases in cyanobiphenyl liquid crystals under temperature gradient │ Liquid Crystals │
2.	2024/10/05	Propagation of periodic director and flow patterns in a cholesteric liquid crystal under electroconvection │ Scientific Reports │ 14,pp.23201
3.	2024	Morphogenesis of a chiral liquid crystalline droplet with topological reconnection and Lehmann rotation │
4.	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
5.	2020	Differential rotation in cholesteric pillars under a temperature gradient │ Sci. Rep │ 10,pp.17226
Display All（15）

Academic conference presentation
1.	2024/09/05	Propagation of periodic director and flow patterns in a cholesteric liquid crystal under alternating current electric field
2.	2024/07/23	Morphogenesis of a cholesteric liquid crystalline droplet with structure rotation under temperature gradient
3.	2024/01/30	Structure formation of a cholesteric liquid crystalline droplet with topological reconnection and Lehmann rotation
4.	2023/09/05	Structure formation and rotation of a chiral liquid crystalline droplet under temperature gradient
5.	2023/08/13	Structure formation of a chiral liquid crystalline droplet with director rotation
Display All（11）

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)

External Researcher ID
ORCID ID
0000-0001-7938-0250