Abstract:
Resonance magnetic tunneling in heterostructures formed by graphene single sheets separated by a hexagonal boron nitride barrier and bounded by two gates has been investigated in a strong magnetic field, which has allowed observing transitions between spin- and valley-split Landau levels with various indices belonging to different graphene sheets. An unexpected increase with the temperature in the interlayer tunneling conductance owing to transitions between the Landau levels in strong magnetic fields cannot be explained by existing theories.
Citation:
Yu. N. Khanin, E. E. Vdovin, I. A. Larkin, O. Makarovsky, Yu. A. Sklyuеva, A. Mishchenko, Yi Bo Wang, A. Kozikov, R. V. Gorbachev, K. S. Novoselov, “Observation of spin and valley splitting of Landau levels under magnetic tunneling in graphene/boron nitride/graphene structures”, Pis'ma v Zh. Èksper. Teoret. Fiz., 107:4 (2018), 242–247; JETP Letters, 107:4 (2018), 238–242
\Bibitem{KhaVdoLar18}
\by Yu.~N.~Khanin, E.~E.~Vdovin, I.~A.~Larkin, O.~Makarovsky, Yu.~A.~Sklyuеva, A.~Mishchenko, Yi~Bo~Wang, A.~Kozikov, R.~V.~Gorbachev, K.~S.~Novoselov
\paper Observation of spin and valley splitting of Landau levels under magnetic tunneling in graphene/boron nitride/graphene structures
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2018
\vol 107
\issue 4
\pages 242--247
\mathnet{http://mi.mathnet.ru/jetpl5502}
\crossref{https://doi.org/10.7868/S0370274X18040070}
\elib{https://elibrary.ru/item.asp?id=32619817}
\transl
\jour JETP Letters
\yr 2018
\vol 107
\issue 4
\pages 238--242
\crossref{https://doi.org/10.1134/S0021364018040069}
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Linking options:
https://www.mathnet.ru/eng/jetpl5502
https://www.mathnet.ru/eng/jetpl/v107/i4/p242
This publication is cited in the following 4 articles:
Evgenii E. Vdovin, Mark T. Greenaway, Yurii N. Khanin, Sergey V. Morozov, Oleg Makarovsky, Amalia Patanè, Artem Mishchenko, Sergey Slizovskiy, Vladimir I. Fal'ko, Andre K. Geim, Kostya S. Novoselov, Laurence Eaves, Commun Phys, 6:1 (2023)
Yu. N. Khanin, E. E. Vdovin, S. V. Morozov, K. S. Novoselov, Jetp Lett., 118:6 (2023), 433
K. S. Novoselov, E. E. Vdovin, Yu. N. Khanin, Russ. Chem. Rev., 88:11 (2019), 1081–1093
E. E. Vdovin, Yu. N. Khanin, JETP Letters, 108:9 (2018), 641–652