Abstract
Using a lateral WSe2-graphene-Bi2Se3 heterostructure, we generate the valley-locked spin photocurrent in ion-liquid gated WSe2 transistor by the circular photogalvanic effect and extract the spin-polarized current in the Bi2Se3 topological insulator using the spin-momentum locking.
Original language | English |
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Title of host publication | CLEO |
Subtitle of host publication | QELS_Fundamental Science, CLEO_QELS 2018 |
Publisher | OSA - The Optical Society |
ISBN (Electronic) | 9781557528209 |
DOIs | |
Publication status | Published - 2018 |
Event | CLEO: QELS_Fundamental Science, CLEO_QELS 2018 - San Jose, United States Duration: 2018 May 13 → 2018 May 18 |
Publication series
Name | Optics InfoBase Conference Papers |
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Volume | Part F93-CLEO_QELS 2018 |
Other
Other | CLEO: QELS_Fundamental Science, CLEO_QELS 2018 |
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Country/Territory | United States |
City | San Jose |
Period | 18/5/13 → 18/5/18 |
Bibliographical note
Publisher Copyright:© OSA 2018.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Mechanics of Materials