Steven Chu

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Steven Chu
Steven Chu official DOE portrait.jpg
12t Unitit States Secretar o Energy
In office
Januar 21, 2009 – Aprile 22, 2013
PresesBarack Obama
DeputeDaniel Poneman
Precedit biSamuel Bodman
Succeedit biDaniel Poneman (Actin)
Personal details
Born (1948-02-28) 28 Februar 1948 (age 74)
St. Louis, Missouri, U.S.
Poleetical pairtyDemocratic[1][2]
Spoose(s)Jean Fetter
EddicationVarsity o Rochester (BA, BS)
Varsity o Californie, Berkeley (MS, PhD)
AwairdsNobel Prize in Pheesics (1997)
WabsteidVarsity wabsteid
Steven Chu
Hanyu PinyinZhū Dìwén

Steven Chu[3] (Cheenese: 朱棣文; pinyin: Zhū Dìwén,[4][5][6][7][8] born Februar 28, 1948)[9] is an American pheesicist. He is kent for his resairch at Bell Labs an Stanford Varsity regairdin the cuiling an trappin o atoms wi laser licht, which wan him the Nobel Prize in Pheesics in 1997, alang wi his scienteefic colleagues Claude Cohen-Tannoudji an William Daniel Phillips.[10] He later wis appyntit Unitit States Secretar o Energy unner Preses Barack Obama.

References[eedit | eedit soorce]

  1. Steven Chu's file. PolitiFact. Retrieved on 2012-02-04.
  3. Chu, Steven wis electit a fellae o the American Physical Society in 1986 for his contreibutions in atomic pheesics an laser spectroscopy, includin the first observation o parity non-conservation in atoms, excitation an precision spectroscopy o positronium, an the optical confinement an cuiling o atoms.
  4. "能源部长朱棣文宣布近期辞职". SinoVision.
  5. "美国能源部长朱棣文". Xinhua News Agency.
  6. "前能源部长朱棣文 返史丹福大学执教". Sina Corp. Archived frae the original on 1 Mey 2015. Retrieved 17 Mairch 2017.
  7. "美国能源部部长朱棣文访问北大并与师生座谈". Peking University. Archived frae the original on 5 August 2013. Retrieved 17 Mairch 2017.
  8. "雷射的應用–捕捉原子與中性粒子". National Science Council. Archived frae the original on 5 August 2013. Retrieved 17 Mairch 2017.
  9. O'Shea, Jennifer L. (30 December 2008). "10 Things You Didn't Know About Steven Chu; Steven Chu is President-elect Obama's pick for energy secretary". U.S. News & World Report. Kerry F. Dyer. Retrieved 17 December 2012.
  10. Tore Frängsmyr, ed. (1998). "Steven Chu Autobiography". The Nobel Prizes 1997. Les Prix Nobel. Stockholm: The Nobel Foundation. Retrieved 25 Juin 2007.