Abstract:
A new method for the formation of lateral p–n junctions in epitaxial graphene with the use of UV (ultraviolet) radiation is considered. The UV illumination method makes it possible to obtain large-size p–n junctions. Such p–n junctions are investigated in the photocurrent and photoconductivity modes under irradiation with terahertz radiation. The mechanisms of terahertz photoresponse in graphene p–n junctions are discussed.
Citation:
G. Yu. Vasil'eva, Yu. B. Vasil'ev, S. N. Novikov, S. N. Danilov, S. D. Ganichev, “On the fabrication of graphene p–n junctions and their application for detecting terahertz radiation”, Fizika i Tekhnika Poluprovodnikov, 52:8 (2018), 949–953; Semiconductors, 52:8 (2018), 1077–1081
\Bibitem{VasVasNov18}
\by G.~Yu.~Vasil'eva, Yu.~B.~Vasil'ev, S.~N.~Novikov, S.~N.~Danilov, S.~D.~Ganichev
\paper On the fabrication of graphene $p$--$n$ junctions and their application for detecting terahertz radiation
\jour Fizika i Tekhnika Poluprovodnikov
\yr 2018
\vol 52
\issue 8
\pages 949--953
\mathnet{http://mi.mathnet.ru/phts5769}
\crossref{https://doi.org/10.21883/FTP.2018.08.46225.8809}
\elib{https://elibrary.ru/item.asp?id=35269442}
\transl
\jour Semiconductors
\yr 2018
\vol 52
\issue 8
\pages 1077--1081
\crossref{https://doi.org/10.1134/S1063782618080225}
Linking options:
https://www.mathnet.ru/eng/phts5769
https://www.mathnet.ru/eng/phts/v52/i8/p949
This publication is cited in the following 2 articles:
K. A. Baryshnikov, “Terahertz transitions between Landau levels in graphene with different concentrations of electrons”, Fullerenes, Nanotubes and Carbon Nanostructures, 28:2 (2020), 135
Albert F. Rigosi, Dinesh Patel, Martina Marzano, Mattias Kruskopf, Heather M. Hill, Hanbyul Jin, Jiuning Hu, Angela R. Hight Walker, Massimo Ortolano, Luca Callegaro, Chi-Te Liang, David B. Newell, “Atypical quantized resistances in millimeter-scale epitaxial graphene p-n junctions”, Carbon, 154 (2019), 230