Hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene

Here, the authors use scanning probe photocurrent imaging to resolve nanoscale variations of the Seebeck coefficient occurring at domain walls separating micron-scale AB and BA stacking regions in twisted bilayer graphene, and observe hyperbolic enhancement of the photocurrent pattern.

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Autores principales:	S. S. Sunku, D. Halbertal, T. Stauber, S. Chen, A. S. McLeod, A. Rikhter, M. E. Berkowitz, C. F. B. Lo, D. E. Gonzalez-Acevedo, J. C. Hone, C. R. Dean, M. M. Fogler, D. N. Basov
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/9ef2f8c579724fb4ace47eea054783fe
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spelling	oai:doaj.org-article:9ef2f8c579724fb4ace47eea054783fe2021-12-02T11:36:21ZHyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene10.1038/s41467-021-21792-22041-1723https://doaj.org/article/9ef2f8c579724fb4ace47eea054783fe2021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21792-2https://doaj.org/toc/2041-1723Here, the authors use scanning probe photocurrent imaging to resolve nanoscale variations of the Seebeck coefficient occurring at domain walls separating micron-scale AB and BA stacking regions in twisted bilayer graphene, and observe hyperbolic enhancement of the photocurrent pattern.S. S. SunkuD. HalbertalT. StauberS. ChenA. S. McLeodA. RikhterM. E. BerkowitzC. F. B. LoD. E. Gonzalez-AcevedoJ. C. HoneC. R. DeanM. M. FoglerD. N. BasovNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q S. S. Sunku D. Halbertal T. Stauber S. Chen A. S. McLeod A. Rikhter M. E. Berkowitz C. F. B. Lo D. E. Gonzalez-Acevedo J. C. Hone C. R. Dean M. M. Fogler D. N. Basov Hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene
description	Here, the authors use scanning probe photocurrent imaging to resolve nanoscale variations of the Seebeck coefficient occurring at domain walls separating micron-scale AB and BA stacking regions in twisted bilayer graphene, and observe hyperbolic enhancement of the photocurrent pattern.
format	article
author	S. S. Sunku D. Halbertal T. Stauber S. Chen A. S. McLeod A. Rikhter M. E. Berkowitz C. F. B. Lo D. E. Gonzalez-Acevedo J. C. Hone C. R. Dean M. M. Fogler D. N. Basov
author_facet	S. S. Sunku D. Halbertal T. Stauber S. Chen A. S. McLeod A. Rikhter M. E. Berkowitz C. F. B. Lo D. E. Gonzalez-Acevedo J. C. Hone C. R. Dean M. M. Fogler D. N. Basov
author_sort	S. S. Sunku
title	Hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene
title_short	Hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene
title_full	Hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene
title_fullStr	Hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene
title_full_unstemmed	Hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene
title_sort	hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/9ef2f8c579724fb4ace47eea054783fe
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Hyperbolic enhancement of photocurrent patterns in minimally twisted bilayer graphene

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