Ho-Kwang Mao

Ho-Kwang (Dave) Mao (Chinese: 毛河光; pinyin: Máo Héguāng; Wade–Giles: Mao Ho-kuang; born June 18, 1941) is a Chinese-American geologist. He is a scientist at the Geophysical Laboratory of the Carnegie Institution for Science.

Biography

Mao was born in Shanghai in 1941. His father, General Mao Sen (毛森), was a high-ranking official of the intelligence department of the Republic of China. When Mao was seven-years old, he moved to Taiwan with his family. Mao received his BS from National Taiwan University in 1963. Mao further pursued his studies in the United States, and obtained MS in 1966 and PhD in 1968 from the University of Rochester, New York.

From 1968-1972, Mao did his postdoctoral research at the Geophysical Laboratory of the Carnegie Institution of Washington (CIW). From then on Mao has spent his career at Geophysical Laboratory as a Senior Staff scientist.

Research

Mao is one of the most prolific users of the diamond anvil cell for research at high pressures. Although at the time the claim was controversial, his work with Peter M. Bell is now generally accepted as being the first verified static pressure in excess of 1 Megabar.[1][2]

In 1987, Mao and a colleague at the Geophysical Laboratory, Robert Hazen, identified the composition and structure of the first high-temperature superconductor to have a critical temperature above the boiling point of liquid nitrogen.[3]

Honors & awards

References
  1. Hazen, Robert M. (1999). The diamond makers (Rev. ed.). New York: Cambridge University Press. ISBN 0521654742.
  2. Mao, H. K.; Bell, P. M. (27 February 1976). "High-pressure physics: the 1-megabar mark on the ruby R1 static pressure scale" (PDF). Science. 191 (4229): 851–852. doi:10.1126/science.191.4229.851. PMID 17730998. S2CID 12416002.
  3. Chu, C. W. (2012). "4.4 Cuprates—Superconductors with a Tc up to 164 K". In Rogalla, Horst; Kes, Peter H. (eds.). 100 years of superconductivity. Boca Raton: CRC Press/Taylor & Francis Group. pp. 244–254. ISBN 9781439849484.
  4. Prewitt, Charles T. (2006). "Presentation of the Roebling Medal for 2005 of the Mineralogical Society of America to Ho-kwang Mao" (PDF). American Mineralogist. 91 (5–6): 965–966. doi:10.2138/am.2006.459. Retrieved 29 September 2017.
  5. Mao, Ho-Kwang "David" (2006). "Acceptance of the Roebling Medal for 2005 of the Mineralogical Society of America to Ho-kwang Mao" (PDF). American Mineralogist. 91: 967–968. doi:10.2138/am.2006.460. Retrieved 29 September 2017.



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