Zobrazeno 1 - 10
of 54
pro vyhledávání: '"JOUAULT, Benoit"'
Autor:
Chen, Yu, D'Antuono, Maria, Trama, Mattia, Preziosi, Daniele, Jouault, Benoit, Teppe, Frédéric, Consejo, Christophe, Perroni, Carmine A., Citro, Roberta, Stornaiuolo, Daniela, Salluzzo, Marco
In two-dimensional electron systems (2DES) the breaking of the inversion, time-reversal and bulk crystal-field symmetries is interlaced with the effects of spin-orbit coupling (SOC) triggering exotic quantum phenomena. Here, we used epitaxial enginee
Externí odkaz:
http://arxiv.org/abs/2406.14029
Autor:
Meyer, Manuel, Fähndrich, Tobias, Schmid, Sebastian, Wolf, Adriana, Krishtopenko, Sergey, Jouault, Benoit, Bastard, Gerald, Teppe, Frederic, Hartmann, Fabian, Höfling, Sven
We report on the coexistence of both normal and topological insulating phases in InAs/GaSb bilayer quantum well induced by the built-in electric field tuned optically and electrically. The emergence of topological and normal insulating phases is asse
Externí odkaz:
http://arxiv.org/abs/2401.11965
Autor:
Yahniuk, Ivan, Krishtopenko, Sergey S., Grabecki, Grzegorz, Jouault, Benoit, Consejo, Christophe, Desrat, Wilfried, Majewicz, Magdalena, Kadykov, Alexander M., Spirin, Kirill E., Gavrilenko, Vladimir I., Mikhailov, Nikolay N., Dvoretsky, Sergey A., But, Dmytro B., Teppe, Frederic, Wróbel, Jerzy, Cywiński, Grzegorz, Kret, 1 Sławomir, Dietl, Tomasz, Knap, Wojciech
Publikováno v:
npj Quantum Materials (2019) 4:13
We report the studies of high-quality HgTe/(Cd,Hg)Te quantum wells (QWs) with a width close to the critical one $d_c$, corresponding to the topological phase transition and graphene like band structure in view of their applications for Quantum Hall E
Externí odkaz:
http://arxiv.org/abs/1810.07449
Autor:
Finkelstein, Ran, Cohen, Kobi, Jouault, Benoit, West, Ken, Pfeiffer, Loren N., Vladimirova, Masha, Rapaport, Ronen
Publikováno v:
Phys. Rev. B 96, 085404 (2017)
We measure the spin-resolved transport of dipolar excitons in a biased GaAs double quantum well structure. From these measurements we extract both spin lifetime and mobility of the excitons. We find that below a temperature of $4.8$K, there is a shar
Externí odkaz:
http://arxiv.org/abs/1706.00861
We calculate the density of states of a two dimensional electron gas located at the interface of a GaAlAs/GaAs heterojunction. The disorder potential which is generally created by a single doping layer behind a spacer, is here enhanced by the presenc
Externí odkaz:
http://arxiv.org/abs/cond-mat/0503714
Publikováno v:
Proceedings of Macroscopic Quantum Coherence and Computing, Silvestrini and Averin Editors, June 2000, Napoli; Kluwer Academic Plenum Publishers, New York, 2001
We discuss a new entangled state that has been observed in the conduction across a quantum dot. At Coulomb blockade, electrons from the contacts correlate strongly to those localized in the dot, due to cotunneling processes. Because of the strong Cou
Externí odkaz:
http://arxiv.org/abs/cond-mat/0102039
We propose that two-channel orbital Kondo ``spin'' 1/2 conductance can be measured in a quantum dot at Coulomb Blockade with an odd number of electrons with contacts in a pillar configuration, if an orthogonal magnetic field induces an appropriate le
Externí odkaz:
http://arxiv.org/abs/cond-mat/0101341
Akademický článek
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Akademický článek
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Autor:
Yahniuk, I., Kazakov, A., JOUAULT, Benoit, Krishtopenko, S. S., Kret, S., Grabecki, G., Cywiński, G., Mikhailov, N. N., Dvoretskii, S. A., Przybytek, J., Gavrilenko, V. I., Teppe, Frederic, Dietl, T., Knap, W.
HgTe quantum wells with a thickness of ${\sim}$7 nm may have a graphene-like band structure and have been recently proposed to be potential candidates for quantum Hall effect (QHE) resistance standards under the condition of operation in the fields a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90b379423becab7a56907952bf38028b