D
Dmitry Smirnov
Researcher at Ioffe Institute
Publications - 164
Citations - 3235
Dmitry Smirnov is an academic researcher from Ioffe Institute. The author has contributed to research in topics: Magnetic field & Electron. The author has an hindex of 26, co-authored 164 publications receiving 2409 citations. Previous affiliations of Dmitry Smirnov include Université de Namur & Saint Petersburg State University.
Papers
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Journal ArticleDOI
Magnetic brightening and control of dark excitons in monolayer WSe2
Xiao-Xiao Zhang,Ting Cao,Zhengguang Lu,Yu-Chuan Lin,Fan Zhang,Ying Wang,Zhiqiang Li,James Hone,Joshua A. Robinson,Dmitry Smirnov,Steven G. Louie,Steven G. Louie,Tony F. Heinz +12 more
TL;DR: It is shown how an in-plane magnetic field can brighten the dark excitons in monolayer WSe2 and permit their properties to be observed experimentally and the fine spin-splitting at the conduction band edges is revealed.
Journal ArticleDOI
Efficient generation of neutral and charged biexcitons in encapsulated WSe 2 monolayers
Ziliang Ye,Lutz Waldecker,Eric Yue Ma,Daniel Rhodes,Abhinandan Antony,Bumho Kim,Xiao-Xiao Zhang,Minda Deng,Yuxuan Jiang,Zhengguang Lu,Dmitry Smirnov,Kenji Watanabe,Takashi Taniguchi,James Hone,Tony F. Heinz,Tony F. Heinz +15 more
TL;DR: High-order correlated states in atomically thin transition metal dichalcogenides may be facilitated by long-lived optically dark excitons, as well as improved sample quality from encapsulation between hexagonal boron nitride layers.
Journal ArticleDOI
Gate Tunable Dark Trions in Monolayer WSe 2
Erfu Liu,Jeremiah van Baren,Zhengguang Lu,Mashael M. Altaiary,Takashi Taniguchi,Kenji Watanabe,Dmitry Smirnov,Chun Hung Lui +7 more
TL;DR: The photoluminescence from dark excitons and trions in ultraclean monolayer WSe_{2} devices encapsulated by boron nitride is measured and their spin-triplet configuration and distinct valley optical emission are revealed.
Posted Content
High Photoresponsivity and Short Photo Response Times in Few-Layered WSe$_2$ Transistors
Nihar R. Pradhan,Jonathan Ludwig,Zhengguang Lu,Daniel Rhodes,Michael M. Bishop,Komalavalli Thirunavukkuarasu,Stephen McGill,Dmitry Smirnov,Luis Balicas +8 more
TL;DR: The results indicate that the addition of a few atomic layers considerably decreases the photoresponse times, probably by minimizing the interaction with the substrates, while maintaining a very high photoresponsivity.
Journal ArticleDOI
Long-distance spin transport through a graphene quantum Hall antiferromagnet
Petr Stepanov,Petr Stepanov,Shi Che,Shi Che,Dmitry Shcherbakov,Dmitry Shcherbakov,Jiawei Yang,Jiawei Yang,Ruoyu Chen,Kevin Thilahar,Greyson Voigt,Marc Bockrath,Marc Bockrath,Dmitry Smirnov,Kenji Watanabe,Takashi Taniguchi,Roger K. Lake,Yafis Barlas,Allan H. MacDonald,Chun Ning Lau,Chun Ning Lau +20 more
TL;DR: In this article, the gate-controlled state that appears in charge-neutral graphene in a magnetic field was observed to be a spin-dependent injector and detector, and the dependence of the signal on magnetic field, temperature and filling factor was consistent with spin superfluidity.