Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Anatolie A, Mitioglu"'
Autor:
Philipp Nagler, Mariana V. Ballottin, Anatolie A. Mitioglu, Fabian Mooshammer, Nicola Paradiso, Christoph Strunk, Rupert Huber, Alexey Chernikov, Peter C. M. Christianen, Christian Schüller, Tobias Korn
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
In transition metal dichalcogenide monolayers, the spin and valley degrees of freedom are strongly coupled. Here, the authors engineer a WSe2/MoSe2 heterostructure in which inter-valley transitions of interlayer excitons exhibit a giant splitting and
Externí odkaz:
https://doaj.org/article/908b03a8df764fc582ce8c54f893bce7
Autor:
Dmitry S Smirnov, Johannes Holler, Michael Kempf, Jonas Zipfel, Philipp Nagler, Mariana V Ballottin, Anatolie A Mitioglu, Alexey Chernikov, Peter C M Christianen, Christian Schüller, Tobias Korn
Publikováno v:
2d Materials, 9, 4, pp. 1-9
2d Materials, 9, 1-9
2d Materials, 9, 1-9
Heterobilayers consisting of MoSe$_2$ and WSe$_2$ monolayers can host optically bright interlayer excitons with intriguing properties such as ultralong lifetimes and pronounced circular polarization of their photoluminescence due to valley polarizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::653d75ce74a9adc7367726faaffe3186
Autor:
Johannes Holler, Malte Selig, Michael Kempf, Jonas Zipfel, Philipp Nagler, Manuel Katzer, Florian Katsch, Mariana V. Ballottin, Anatolie A. Mitioglu, Alexey Chernikov, Peter C. M. Christianen, Christian Schüller, Andreas Knorr, Tobias Korn
Publikováno v:
Physical Review B, 105, 8, pp. 1-9
Physical Review B, 105, 1-9
Physical Review B, 105, 1-9
In van der Waals heterostructures (HS) consisting of stacked MoSe$_2$ and WSe$_2$ monolayers, optically bright interlayer excitons (ILE) can be observed when the constituent layers are crystallographically aligned. The symmetry of the monolayers allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bf027c7857fb34e1f82782910d52c34
http://arxiv.org/abs/2111.03336
http://arxiv.org/abs/2111.03336
Autor:
S. Anghel, Mariana V. Ballottin, Anatolie A. Mitioglu, Leonid Kulyuk, Pcm Christianen, K. Sushkevich
Publikováno v:
Physical Review B, 99, 1-7
Physical Review B, 99, 15, pp. 1-7
Physical Review B
Physical Review B, 99, 15, pp. 1-7
Physical Review B
Linearly polarized microphotoluminescence ($\ensuremath{\mu}$-PL) measurements of strained ${\mathrm{WSe}}_{2}$ monolayers in out-of-plane high magnetic fields are presented. At low temperature, a splitting of the bright exciton emission into two exc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5a7acbaff6144c8c32b5e0334ff9ec0
https://hdl.handle.net/2066/203294
https://hdl.handle.net/2066/203294
Autor:
Yuri G. Kusrayev, Dmitri R. Yakovlev, M. A. Semina, Michel Nasilowski, Benoit Dubertret, V. F. Sapega, Mariana V. Ballottin, A. A. Golovatenko, Anatolie A. Mitioglu, Donghai Feng, Anna V. Rodina, Peter C. M. Christianen, Elena V. Shornikova, Nathan Flipo, Louis Biadala, Manfred Bayer
Publikováno v:
Nano Letters
Nano Letters, 2018, 18 (1), pp.373-380. ⟨10.1021/acs.nanolett.7b04203⟩
Nano Letters, American Chemical Society, 2018, 18 (1), pp.373-380. ⟨10.1021/acs.nanolett.7b04203⟩
Nano Letters, 18, 373-380
Nano Letters, 18, 1, pp. 373-380
Nano Letters, 2018, 18 (1), pp.373-380. ⟨10.1021/acs.nanolett.7b04203⟩
Nano Letters, American Chemical Society, 2018, 18 (1), pp.373-380. ⟨10.1021/acs.nanolett.7b04203⟩
Nano Letters, 18, 373-380
Nano Letters, 18, 1, pp. 373-380
International audience; We address spin properties and spin dynamics of carriers and charged excitons in CdSe/CdS colloidal nanoplatelets with thick shells. Magneto-optical studies are performed by time-resolved and polarization-resolved photolumines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43852affee43a37cd6c6ddb7fc8788d6
https://hdl.handle.net/2066/184167
https://hdl.handle.net/2066/184167
Autor:
Peter C. M. Christianen, Mariana V. Ballottin, Manfred Bayer, Dmitri R. Yakovlev, Emmanuel Lhuillier, Louis Biadala, Damien Canneson, Elena V. Shornikova, Tobias Rogge, Anatolie A. Mitioglu
Publikováno v:
Nano Letters
Nano Letters, American Chemical Society, 2017, 17 (10), pp.6177-6183. ⟨10.1021/acs.nanolett.7b02827⟩
Nano Letters, 17, 6177-6183
Nano Letters, 17, 10, pp. 6177-6183
Nano Letters, 2017, 17 (10), pp.6177-6183. ⟨10.1021/acs.nanolett.7b02827⟩
Nano Letters, American Chemical Society, 2017, 17 (10), pp.6177-6183. ⟨10.1021/acs.nanolett.7b02827⟩
Nano Letters, 17, 6177-6183
Nano Letters, 17, 10, pp. 6177-6183
Nano Letters, 2017, 17 (10), pp.6177-6183. ⟨10.1021/acs.nanolett.7b02827⟩
The optical properties of colloidal cesium lead halide perovskite (CsPbBr3) nanocrystals are examined by time-resolved and polarization-resolved spectroscopy in high magnetic fields up to 30 T. We unambiguously show that at cryogenic temperatures the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c173a85afeb0eaede9d0b1ba93b1b38
https://doi.org/10.1021/acs.nanolett.7b02827
https://doi.org/10.1021/acs.nanolett.7b02827
Giant enhancement of second harmonic light intensity in waveguiding core/shell ZnTe/ZnMgTe nanowires
Autor:
M. Szymura, D. K. Maude, Anatolie A. Mitioglu, Paulina Plochocka, Łukasz Kłopotowski, Piotr Wojnar
Publikováno v:
Applied Physics Letters. 118:192106
We present studies of second harmonic generation in core/shell ZnTe/Zn1−xMgxTe nanowires (NWs) with a waveguiding geometry. The NWs are excited by a pulsed femtosecond laser over a broad range of excitation wavelengths from 800 to 1140 nm. This all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8904dd5239d825fa92de546aad5fdf22
https://doi.org/10.1063/5.0049297
https://doi.org/10.1063/5.0049297
Autor:
Duncan K. Maude, Paulina Plochocka, Anatolie A. Mitioglu, Alessandro Surrente, Peter C. M. Christianen, Yen-Cheng Kung, Mariana V. Ballottin, Łukasz Kłopotowski, Dumitru Dumcenco, Michal Baranowski, Andras Kis, Nan Zhang
Publikováno v:
Nano Letters
Nano Letters, 2019
Nano Letters, 18, 3994-4000
Nano Letters, American Chemical Society, 2019
Nano Letters, 18, 6, pp. 3994-4000
Nano Letters, 2019
Nano Letters, 18, 3994-4000
Nano Letters, American Chemical Society, 2019
Nano Letters, 18, 6, pp. 3994-4000
Degenerate extrema in the energy dispersion of charge carriers in solids, also referred to as valleys, can be regarded as a binary quantum degree of freedom, which can potentially be used to implement valleytronic concepts in van der Waals heterostru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99392c4a766acb5356775e22a444502c
https://hal.science/hal-01980689
https://hal.science/hal-01980689
Autor:
Christian Schüller, Jens Kunstmann, Nicola Paradiso, Gotthard Seifert, Alexey Chernikov, Philipp Nagler, Tobias Korn, Gerd Plechinger, Andrey Chaves, Frederick Stein, Peter C. M. Christianen, Mariana V. Ballottin, Fabian Mooshammer, Christoph Strunk, David R. Reichman, Anatolie A. Mitioglu, Sebastian Meier, Rupert Huber
Publikováno v:
Physica Status Solidi. B, Basic Research
In heterobilayers consisting of different transition-metal dichalcogenide (TMDC) monolayers, optically excited electron-hole pairs can be spatially separated into the adjacent layers due to a type-II band alignment. However, they remain Coulomb corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::554effe4f122488a93ba1cbcec338044
https://hdl.handle.net/2066/212669
https://hdl.handle.net/2066/212669
Autor:
Takashi Taniguchi, Andreas V. Stier, Tobias Korn, Johannes Holler, Mariana V. Ballottin, Alexey Chernikov, Jonas Zipfel, Peter C. M. Christianen, Scott A. Crooker, Kenji Watanabe, Philipp Nagler, Anatolie A. Mitioglu
Publikováno v:
Physical Review B, 98, 7, pp. 1-7
Physical Review B, 98, 1-7
Physical Review B, 98, 1-7
We experimentally study the radii of excitons in hBN-encapsulated WS2 monolayers by means of magneto-optical reflectance spectroscopy at cryogenic temperatures in magnetic fields up to 29 T. We observe field-induced energy shifts of the exciton groun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c98fba5eebe5161e51f348f5305df7b9
http://arxiv.org/abs/1808.07786
http://arxiv.org/abs/1808.07786