Zobrazeno 1 - 10
of 1 225
pro vyhledávání: '"G., Karczewski"'
Autor:
V., Cherbunin R., M., Litviak V., I., Ryzhov I., V., Koudinov A., S., Elsässer, A., Knapp, T., Kiessling, J., Geurts, S., Chusnutdinow, T., Wojtowicz, G, Karczewski
Publikováno v:
Phys. Rev. B 101, 241301 (2020)
We report the observation of tens of minor lines of the combinational spin-flip Raman scattering in a CdTe:Mn quantum well by means of the high-resolution optical spectroscopy. Classification of this manifold leads to four characteristic values of en
Externí odkaz:
http://arxiv.org/abs/1903.01276
Autor:
V. L. Korenev, I. V. Kalitukha, I. A. Akimov, V. F. Sapega, E. A. Zhukov, E. Kirstein, O. S. Ken, D. Kudlacik, G. Karczewski, M. Wiater, T. Wojtowicz, N. D. Ilyinskaya, N. M. Lebedeva, T. A. Komissarova, Yu. G. Kusrayev, D. R. Yakovlev, M. Bayer
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Manipulating magnetic orders by electric fields promises energy efficient spintronic applications. Here the authors demonstrate electrical control of s-p exchange interaction in a ferromagnet-semiconductor quantum well structure due to the phononic a
Externí odkaz:
https://doaj.org/article/89c3cc1439394505acf1f5e211ef2209
Publikováno v:
AIP Advances, Vol 10, Iss 8, Pp 085224-085224-7 (2020)
Heterostructures with atomically thin double quantum wells based on CdTe/ZnTe are investigated by optical spectroscopy (photoluminescence and reflectivity methods) as a function of temperature and density of excitation. Heavy and light exciton lumine
Externí odkaz:
https://doaj.org/article/837be1f6645e4f1e8f172ac463b6c107
Akademický článek
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Autor:
S. V. Poltavtsev, I. A. Yugova, A. N. Kosarev, D. R. Yakovlev, G. Karczewski, S. Chusnutdinow, T. Wojtowicz, I. A. Akimov, M. Bayer
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023160 (2020)
Optical control of spins in condensed matter systems such as semiconductor nanostructures requires precise knowledge of the polarization properties of the associated optical transitions subject to an external magnetic field. Here, we demonstrate that
Externí odkaz:
https://doaj.org/article/c58f1dbfa114489886436aa57d43a440
Publikováno v:
AIP Advances, Vol 7, Iss 3, Pp 035111-035111-6 (2017)
We report on the fabrication and characterization of a new type of mid-infrared photodetector. The infrared sensitive element of the detector is a PbSe single quantum well (SQW) embedded in an intrinsic region of a CdTe p-i-n diode. Electron-beam-ind
Externí odkaz:
https://doaj.org/article/7449e70886b94c4d899986c7d451a466
Publikováno v:
2022 International Conference Laser Optics (ICLO).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5ba2d2ddf20494f6e01c4e7d69f81f6
https://doi.org/10.1109/iclo54117.2022.9839978
https://doi.org/10.1109/iclo54117.2022.9839978
Publikováno v:
Physics of the Solid State. 62:1056-1059
We studied the luminescence of CdTe layers with a nominal thickness of one, two, four, and eight monolayers (MLs) grown by atomic layer deposition in a ZnTe matrix. The layers with a thickness of one and two monolayers exhibit the properties of homog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4225245e1d12d721aff946d0d4fe9b0
https://doi.org/10.1134/s1063783420060025
https://doi.org/10.1134/s1063783420060025
Autor:
A. V. Muratov, N. N. Novikova, V. A. Yakovlev, S. Schreyeck, I. V. Kucherenko, G. Karczewski, V. S. Vinogradov
Publikováno v:
Quantum Electronics. 50:263-266
Infrared reflection spectra of thin (∼60 nm) Pb1−x Sn x Te (x = 0.25, 0.53, 0.59) films grown by molecular beam epitaxy on GaAs/CdTe hybrid substrates have been measured at frequencies from 20 to 5500 cm−1 and temperatures from 5 to 300 K. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f805ea84adbd850e305452048cf887fd
https://doi.org/10.1070/qel17256
https://doi.org/10.1070/qel17256
Autor:
A. V. Koudinov, E. V. Borisov, A. A. Shimko, Yu. E. Kitaev, C. Trallero-Giner, T. Wojtowicz, G. Karczewski, S. V. Goupalov
Publikováno v:
Physical Review B. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87ce78d47b29c835e9c9ea2ed23267bb
https://doi.org/10.1103/physrevb.105.l121301
https://doi.org/10.1103/physrevb.105.l121301