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ZhongCan Ou-Yang

Education

1964-1968  Tsinghua University   BD

1978-1981  Tsinghua University   MD

1981-1984  Tsinghua University   Ph.D


 

Academic Experience

1985–1986

Conducted postdoctoral research at the Postdoctoral Research Station of the Institute of Theoretical Physics, Chinese Academy of Sciences.

1986

 conducted collaborative research at Freie Universität Berlin.

1988

Returned to China and began working at the Institute of Theoretical Physics, Chinese Academy of Sciences.

1989

Appointed Associate Researcher at the Institute of Theoretical Physics, Chinese Academy of Sciences.

1992

Appointed (Full) Researcher at the Institute of Theoretical Physics, Chinese Academy of Sciences.

1997

Elected Academician of the Chinese Academy of Sciences .

1998–2007

Served as Director of the Institute of Theoretical Physics, Chinese Academy of Sciences.

2003

Elected Academician of The World Academy of Sciences (TWAS) .

Jun 2009

Appointed Dean of the School of Physical Sciences, University of Science and Technology of China.

Sep 2020

Appointed Chair of the Department of Physics, University of Science and Technology of China.

2022-present

Academic Leader, Oujiang Lab


 

Overview of Academic Research

Academician Zhongcan Ouyang has made outstanding contributions in several important fields, including soft condensed matter physics and statistical physics. He has been invited to deliver reports at numerous international conferences, such as the 21st IUPAP International Conference on Statistical Physics and Biomembrane Days 2019. He has published over 100 papers in internationally renowned journals, authored one English monograph (with a supplemented Chinese version), and published one popular science booklet, all of which have been well received by readers. His major scientific achievements include:

1.Deriving the shape equation for liquid film vesicles and obtaining an analytical solution identical to the biconcave shape of red blood cells, thereby resolving a long-standing puzzle in physiology .

2.Proposing a theory (extended in 1998) to describe the helical structure of chiral bilayers, which aligns well with experimental observations .

3.Developing a theory for the domain formation of Smectic-A liquid crystals (SmA), addressing the variation in SmA curvature elastic energy and revealing the formation mechanism of focal conic domains (FCD). By drawing an analogy with SmA theory, he successfully explained the helical phenomenon in multi-walled carbon nanotubes .

4.Proposing the statistical elasticity theory for double-stranded DNA molecules and the hairpin-helix transition mechanism for single-stranded DNA/RNA .

5.Collaborating with an experimental group in the United States to calculate the elastic modulus of wafl DNA (a response element of the p53 regulatory protein), finding it to be only one-third of that of random-sequence DNA. This result revealed the mechanism behind p53's tumor-suppressing activity


 

Major Honor and Awards

1993

Received the inaugural Asian Outstanding Achievement Award for Chinese Physicists from the Overseas Chinese Physics Association. 

1994

Awarded the inaugural China Postdoctoral "Guoshi Award". 

1995

Received the Chinese Academy of Sciences (CAS) Natural Science First Class Prize. 

1996

Recognized as a Middle-aged and Young Expert with Outstanding Contributions by the Ministry of Personnel. 

1997

Elected Academician of the Chinese Academy of Sciences. 

1999

Received the Zhou Peiyuan Award. 

1999

Awarded the National Natural Science Second Class Prize. 

2003

Elected Academician of The World Academy of Sciences (TWAS). 

2004

Received the Ho Leung Ho Lee Foundation Award for Scientific and Technological Progress. 

2015

Elected International Fellow of the Japan Society of Applied Physics. 


 

Representative Research Achievements

Y. G. Shu and Z. C. Ou-Yang, Manipulated deformation of lipid bilayer vesicles in magnetic fields, Liquid Crystals, 2023, Doi:10.1080/02678292.2022.2154866.

M. Iwamoto and Z. C. Ou-Yang, Shape Deformation and Circle Instability in Two-Dimensional Lipid Domains by Dipolar Force: A Shape- and Size-Dependent Line Tension Model, Phys. Rev. Lett., 93(2004),206101.

Z. C. Ou-Yang, Z. B. Su and C. L. Wang, Coil Formation in Multishell Carbon Nanotubes: Competition between Curvature Elasticity and Interlayer Adhesion, Phys. Rev. Lett., 78(1997)4055-4058.

Z. C. Ou-Yang, Anchor ring-vesicle membranes, Phys. Rev. A., 41(1990)4517-4520.

Z. C. Ou-Yang and W. Helfrich, Instability and Deformation of a Spherical Vesicle by Pressure, Phys. Rev. Lett., 59(1987)2486-2488.