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https://doi.org/10.15480/882.4270
Publisher DOI: | 10.1063/5.0077077 | arXiv ID: | 2111.00530v2 | Title: | Electron-Spin-Resonance in a proximity-coupled MoS2/Graphene van-der-Waals heterostructure | Language: | English | Authors: | Sharma, Chithra H. Zhao, Pai Tiemann, Lars Prada, Marta Dangwal Pandey, Arti Stierle, Andreas Blick, Robert H. |
Keywords: | Physics - Mesoscopic Systems and Quantum Hall Effect | Issue Date: | 3-Mar-2022 | Publisher: | American Institute of Physics | Source: | AIP Advances 12 (3): 035111 (2021-10-31) | Abstract (english): | Coupling graphene's excellent electron and spin transport properties with higher spin-orbit coupling material allows tackling the hurdle of spin manipulation in graphene, due to the proximity to van-der-Waals layers. Here we use magneto transport measurements to study the electron spin resonance on a combined system of graphene and MoS2 at 1.5K. The electron spin resonance measurements are performed in the frequency range of 18-33GHz, which allows us to determine the g-factor in the system. We measure average g-factor of 1.91 for our hybrid system which is a considerable shift compared to what is observed in graphene on SiO2. This is a clear indication of proximity induced SOC in graphene in accordance with theoretical predictions. |
URI: | http://hdl.handle.net/11420/12149 | DOI: | 10.15480/882.4270 | ISSN: | 2158-3226 | Journal: | AIP Advances | Institute: | Mikrosystemtechnik E-7 | Document Type: | Article | More Funding information: | This work was supported in the early stages by the Center for Excellence Advanced Imaging of Matter (AIM) of the Deutsche Forschungsgemeinschaft (DFG) under Grant No. EXC-2056 and the Partnership for Innovation Education and Research (PIER) under Grant No. PIF-2021-01. | License: | ![]() |
Appears in Collections: | Publications with fulltext |
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