Sb2Te3/graphene heterostructure for broadband photodetector: A first-principles calculation at the level of Cooper’s exchange functionals
Low optical absorption and large energy band gap in the material utilized as an absorbing layer prevented a report of high-performance broadband photodetector. However, integrating antimony telluride (Sb2Te3) with graphene in a heterostructure appear to be the more promising approach to overcome the...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Published: |
Elsevier GmbH
2019
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/89421/ http://dx.doi.org/10.1016/j.ijleo.2018.09.034 |
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| Institution: | Universiti Teknologi Malaysia |