Optical spectroscopy study of correlated electron physics in ABC-stacked trilayer graphene
Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, February, 2021
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2021
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| Online Access: | https://hdl.handle.net/1721.1/130796 |
| _version_ | 1826193123515039744 |
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| author | Zhang, Qihang(Electrical and computer scienctist)Massachusetts Institute of Technology. |
| author2 | Long Ju. |
| author_facet | Long Ju. Zhang, Qihang(Electrical and computer scienctist)Massachusetts Institute of Technology. |
| author_sort | Zhang, Qihang(Electrical and computer scienctist)Massachusetts Institute of Technology. |
| collection | MIT |
| description | Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, February, 2021 |
| first_indexed | 2024-09-23T09:34:06Z |
| format | Thesis |
| id | mit-1721.1/130796 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T09:34:06Z |
| publishDate | 2021 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1307962023-08-21T17:10:22Z Optical spectroscopy study of correlated electron physics in ABC-stacked trilayer graphene Zhang, Qihang(Electrical and computer scienctist)Massachusetts Institute of Technology. Long Ju. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Electrical Engineering and Computer Science. Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, February, 2021 Cataloged from the official PDF version of thesis. Includes bibliographical references (pages 39-41). In recent years, people use 2D material as a building block to fabricate all kinds of multilayer stack devices, some of which host strongly correlated physics such as twist bilayer graphene and ABC-stack trilayer graphene. Mott insulator and superconductivity are found in these systems, which provide a cleaner and more controllable platform to study the strongly correlated physics than the traditional cuprate system. As a complementary method to trans- port measurement, which focuses on the low-frequency response, the optical spectrum is an important way to detect the frequency-dependent response and extract the underlying physics. In this project, we measured the optical spectrum on an ABC-stack trilayer graphene sample with the photocurrent method to understand the electron behavior in these delicate structures. by Qihang Zhang. S.M. S.M. Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science 2021-05-24T20:24:08Z 2021-05-24T20:24:08Z 2021 2021 Thesis https://hdl.handle.net/1721.1/130796 1252064713 eng MIT theses may be protected by copyright. Please reuse MIT thesis content according to the MIT Libraries Permissions Policy, which is available through the URL provided. http://dspace.mit.edu/handle/1721.1/7582 41 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Electrical Engineering and Computer Science. Zhang, Qihang(Electrical and computer scienctist)Massachusetts Institute of Technology. Optical spectroscopy study of correlated electron physics in ABC-stacked trilayer graphene |
| title | Optical spectroscopy study of correlated electron physics in ABC-stacked trilayer graphene |
| title_full | Optical spectroscopy study of correlated electron physics in ABC-stacked trilayer graphene |
| title_fullStr | Optical spectroscopy study of correlated electron physics in ABC-stacked trilayer graphene |
| title_full_unstemmed | Optical spectroscopy study of correlated electron physics in ABC-stacked trilayer graphene |
| title_short | Optical spectroscopy study of correlated electron physics in ABC-stacked trilayer graphene |
| title_sort | optical spectroscopy study of correlated electron physics in abc stacked trilayer graphene |
| topic | Electrical Engineering and Computer Science. |
| url | https://hdl.handle.net/1721.1/130796 |
| work_keys_str_mv | AT zhangqihangelectricalandcomputerscienctistmassachusettsinstituteoftechnology opticalspectroscopystudyofcorrelatedelectronphysicsinabcstackedtrilayergraphene |