Research ArticleSPINTRONICS

Observation of ultralong valley lifetime in WSe2/MoS2 heterostructures

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Science Advances  26 Jul 2017:
Vol. 3, no. 7, e1700518
DOI: 10.1126/sciadv.1700518

Article Information

vol. 3 no. 7

Online ISSN: 
History: 
  • Received for publication February 16, 2017
  • Accepted for publication June 20, 2017

Author Information

  1. Jonghwan Kim1,2,*,
  2. Chenhao Jin1,*,
  3. Bin Chen3,
  4. Hui Cai3,
  5. Tao Zhao1,
  6. Puiyee Lee1,
  7. Salman Kahn1,
  8. Kenji Watanabe4,
  9. Takashi Taniguchi4,
  10. Sefaattin Tongay3,
  11. Michael F. Crommie1,5,6 and
  12. Feng Wang1,5,6,
  1. 1Department of Physics, University of California, Berkeley, Berkeley, CA 94720, USA.
  2. 2Department of Materials Science and Engineering, Pohang University of Science and Technology, Pohang 790-784, Korea.
  3. 3School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, AZ 85287, USA.
  4. 4National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan.
  5. 5Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.
  6. 6Kavli Energy NanoScience Institute, University of California, Berkeley and Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA.
  1. Corresponding author. Email: fengwang76{at}berkeley.edu
    • * These authors contributed equally to this work.

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