Publication Date:
2016-08-13
Description:
Author(s): Colin M. Chow, Aaron M. Ross, Danny Kim, Daniel Gammon, Allan S. Bracker, L. J. Sham, and Duncan G. Steel We demonstrate the extension of coherence between all four two-electron spin ground states of an InAs quantum dot molecule (QDM) via nonlocal suppression of nuclear spin fluctuations in two vertically stacked quantum dots (QDs), while optically addressing only the top QD transitions. Long coherence … [Phys. Rev. Lett. 117, 077403] Published Fri Aug 12, 2016
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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