Ke Ting Sui

Kê T'íng-suì
Statue of Kê T'íng-suì
Native name	葛庭燧
Born	May 3, 1913 Penglai, Shandong
Died	April 29, 2000 (aged 86)
Fields	Physics
Institutions	University of Chicago, Max-Planck Institut für Metallforschung, INSA Lyon, Chinese Academy of Sciences
Education	Tsinghua University (B.S.), Yenching University (M.S.), University of California at Berkeley (Ph.D)
Known for	The Kê pendulum, Kê grain-boundary internal friction peak
Notable awards	Robert F. Mehl Award (1999)
Spouse	He Yi-Zhen

Kê T'ing-sui (Chinese: 葛庭燧; pinyin: Gê Tíngsùi; Wade–Giles: Kê T'íng-suì) (May 3, 1913 – April 29, 2000) was a scientist from China renowned for his contributions in solid state physics and metallurgy. He was an academician of the Chinese Academy of Sciences known for the Kê pendulum and Kê grain-boundary internal friction peak named after him. In March 1982, he founded the Institute of Solid State Physics in Hefei.

Biography

Kê T'ing Sui was born in the city of Penglai (蓬莱), Shandong (山东) province of China. He was admitted to Tsinghua University in 1930 but suffered pulmonary disease which required him to rest for two years where he earned a B.S. in physics in 1937. He obtained an M.S. in physics at Yenching University in 1940. In July 1941, Kê married He Yi-Zhen (Chinese: 何怡贞; pinyin: Hé Yì-Zhēn) in Shanghai and the following month they traveled together to California. Kê received his Ph.D. in physics after only pursuing it for two years at the University of California at Berkeley in 1943.^[1] In the years 1943–1945 and 1945–1949, respectively, he worked as a staff member at the Massachusetts Institute of Technology and research associate at the University of Chicago.

In 1949, Kê returned to China and became a professor in physics at Tsinghua University and a research associate at the Applied Physics Laboratory of the Chinese Academy of Sciences (CAS). In October 1952, he relocated to Shenyang to participate in the establishment of the Institute of Metal Research of CAS as a research associate where he became deputy director from 1961 to 1981. In 1955, Kê was elected academician of CAS and became a member of the Mathematics and Physics Committee of CAS. In 1980, he was transferred to Hefei for the establishment of the Hefei branch of CAS where he served as its deputy director and later jointly became the first head of the Institute of Solid State Physics incepted in March 1982.

In 1979 he was a visiting professor at the Max-Planck Institut für Metallforschung and in 1980, a guest professor at the INSA de Lyon.

Research

In 1945, Kê started research on the internal friction and anelastic relaxation properties in metals at the University of Chicago where he obtained some achievements in the study of grain-boundary relaxation and non-linear anelastic relaxation associated to interactions between point defects and dislocations. This work continued after he returned to China in 1949 where he made more progress. The Kê type of torsion pendulum is named after him,^[2] as well as the Kê grain-boundary internal friction peak.^[3] Kê also proposed the Kê grain-boundary model for disordered atomic groups. Kê also participated in the Manhattan Project and the Long-Range Radar projects.

Awards

Kê was a recipient of numerous national awards and international awards such as the Robert F. Mehl Award in 1999 (considered to be the highest international award in the field of materials science).^[4]

See also

http://baike.baidu.com/view/130381.htm

References

1. Institute of Solid State Physics (2013). Commemorating the 100th Birthday of Ge Ting Sui Chinese: 纪念葛庭燧院士100周年诞辰; pinyin: Jìniàn Gêtíngsùi yuánshî 100 zhōunián dànchén. Hefei: Institute of Solid State Physics. pp. 1–143.
2. Kê, T'ing-Sui (1947). "Experimental Evidence of the Viscous Behavior of Grain Boundaries in Metals". Phys. Rev. 71: 533. doi:10.1103/PhysRev.71.533.
3. Kê, T'ing-Sui (1947). "Stress Relaxation across Grain Boundaries in Metals". Phys. Rev. 41: 533. doi:10.1103/PhysRev.72.41.
4. "TMS Honors and Awards". tms.org. Retrieved 20 August 2015.