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Terahertz Electric Field Driven Electric Currents and Ratchet Effects

Ganichev, Sergey, Weiss, Dieter and Eroms, Jonathan (2017) Terahertz Electric Field Driven Electric Currents and Ratchet Effects. Annalen der Physik 529 (11), pp. 16004061-160040613.

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Abstract

Terahertz field induced photocurrents in graphene were studied experimentally and by microscopic modeling. Currents were generated by cw and pulsed laser radiation in large area as well as small-size exfoliated graphene samples. We review general symmetry considerations leading to photocurrents depending on linear and circular polarized radiation and then present a number of situations where ...

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Item type:Article
Date:7 July 2017
Institutions:Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Projects:GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis, SPP 1459: Graphene
Identification Number:
ValueType
10.1002/andp.201600406DOI
Keywords:QUANTUM-WELLS; TOPOLOGICAL INSULATORS; TUNNELING IONIZATION; EPITAXIAL GRAPHENE; DEEP IMPURITIES; ULTRAFAST PHOTOCURRENTS; SURFACE; PHOTODETECTORS; SPECTROSCOPY; GENERATION; graphene; terahertz; photocurrents; nonlinear electron transport
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:36504
Owner only: item control page

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