Valley and spin devices based on two-dimensional semiconductors

Publications

Peer reviewed articles (13)

Valley-polarized exciton currents in a van der Waals heterostructure

Author(s): Dmitrii Unuchek, Alberto Ciarrocchi, Ahmet Avsar, Zhe Sun, Kenji Watanabe, Takashi Taniguchi, Andras Kis
Published in: Nature Nanotechnology, 14/12, 2019, Page(s) 1104-1109, ISSN 1748-3387
Publisher: Nature Publishing Group
DOI: 10.1038/s41565-019-0559-y

Probing magnetism in atomically thin semiconducting PtSe2

Author(s): Ahmet Avsar, Cheol-Yeon Cheon, Michele Pizzochero, Mukesh Tripathi, Alberto Ciarrocchi, Oleg V. Yazyev, Andras Kis
Published in: Nature Communications, 11/1, 2020, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-020-18521-6

Logic-in-memory based on an atomically thin semiconductor

Author(s): Guilherme Migliato Marega, Yanfei Zhao, Ahmet Avsar, Zhenyu Wang, Mukesh Tripathi, Aleksandra Radenovic, Andras Kis
Published in: Nature, 587/7832, 2020, Page(s) 72-77, ISSN 0028-0836
Publisher: Nature Publishing Group
DOI: 10.1038/s41586-020-2861-0

Valley Polarization by Spin Injection in a Light-Emitting van der Waals Heterojunction

Author(s): Oriol Lopez Sanchez, Dmitry Ovchinnikov, Shikhar Misra, Adrien Allain, Andras Kis
Published in: Nano Letters, 16/9, 2016, Page(s) 5792-5797, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.6b02527

Resolving the spin splitting in the conduction band of monolayer MoS2

Author(s): Kolyo Marinov, Ahmet Avsar, Kenji Watanabe, Takashi Taniguchi, Andras Kis
Published in: Nature Communications, 8/1, 2017, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-017-02047-5

Large-grain MBE-grown GaSe on GaAs with a Mexican hat-like valence band dispersion

Author(s): Ming-Wei Chen, HoKwon Kim, Dmitry Ovchinnikov, Agnieszka Kuc, Thomas Heine, Olivier Renault, Andras Kis
Published in: npj 2D Materials and Applications, 2/1, 2018, ISSN 2397-7132
Publisher: Springer Nature
DOI: 10.1038/s41699-017-0047-x

Optospintronics in Graphene via Proximity Coupling

Author(s): Ahmet Avsar, Dmitrii Unuchek, Jiawei Liu, Oriol Lopez Sanchez, Kenji Watanabe, Takashi Taniguchi, Barbaros Özyilmaz, Andras Kis
Published in: ACS Nano, 11/11, 2017, Page(s) 11678-11686, ISSN 1936-0851
Publisher: American Chemical Society
DOI: 10.1021/acsnano.7b06800

Polarization switching and electrical control of interlayer excitons in two-dimensional van der Waals heterostructures

Author(s): Alberto Ciarrocchi, Dmitrii Unuchek, Ahmet Avsar, Kenji Watanabe, Takashi Taniguchi, Andras Kis
Published in: Nature Photonics, 13/2, 2019, Page(s) 131-136, ISSN 1749-4885
Publisher: Nature Pub. Group
DOI: 10.1038/s41566-018-0325-y

Thickness-modulated metal-to-semiconductor transformation in a transition metal dichalcogenide

Author(s): Alberto Ciarrocchi, Ahmet Avsar, Dmitry Ovchinnikov, Andras Kis
Published in: Nature Communications, 9/1, 2018, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-018-03436-0

Room-temperature electrical control of exciton flux in a van der Waals heterostructure

Author(s): Dmitrii Unuchek, Alberto Ciarrocchi, Ahmet Avsar, Kenji Watanabe, Takashi Taniguchi, Andras Kis
Published in: Nature, 560/7718, 2018, Page(s) 340-344, ISSN 0028-0836
Publisher: Nature Publishing Group
DOI: 10.1038/s41586-018-0357-y

Reconfigurable Diodes Based on Vertical WSe 2 Transistors with van der Waals Bonded Contacts

Author(s): Ahmet Avsar, Kolyo Marinov, Enrique Gonzalez Marin, Giuseppe Iannaccone, Kenji Watanabe, Takashi Taniguchi, Gianluca Fiori, Andras Kis
Published in: Advanced Materials, 30/18, 2018, Page(s) 1707200, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.201707200

Defect induced, layer-modulated magnetism in ultrathin metallic PtSe2

Author(s): Ahmet Avsar, Alberto Ciarrocchi, Michele Pizzochero, Dmitrii Unuchek, Oleg V. Yazyev, Andras Kis
Published in: Nature Nanotechnology, 14/7, 2019, Page(s) 674-678, ISSN 1748-3387
Publisher: Nature Publishing Group
DOI: 10.1038/s41565-019-0467-1

MoS2 photodetectors integrated with photonic circuits

Author(s): Juan Francisco Gonzalez Marin, Dmitrii Unuchek, Kenji Watanabe, Takashi Taniguchi, Andras Kis
Published in: npj 2D Materials and Applications, 3/1, 2019, ISSN 2397-7132
Publisher: Nature Springer
DOI: 10.1038/s41699-019-0096-4