Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yurii A Aleshchenko"'
Autor:
N. Yu. Shitsevalova, V. Voronov, Yurii A Aleshchenko, A. V. Muratov, Mikhail A. Anisimov, G. A. Komandin, Martin Dressel, M. A. Belyanchikov, V. B. Filipov, Boris Gorshunov, N. E. Sluchanko, Z. V. Bedran, Anatoliy V. Dukhnenko, Elena S. Zhukova
Publikováno v:
JETP Letters. 110:79-84
We have tested the conduction band electrons of lanthanum hexaboride that is among the most effective electron-beam sources with one of the highest brightness of thermionic emission. We performed infrared spectroscopic, DC (direct current) resistivit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12715adc5de6f5f586bcb85f321c69a3
https://doi.org/10.1134/s0021364019130058
https://doi.org/10.1134/s0021364019130058
Autor:
Vahan Nikoghosyan, Rajendra P. Dulal, Yurii A Aleshchenko, Sara Chahid, Elena S. Zhukova, A. V. Muratov, Armen Gulian, Serafim Teknowijoyo, Boris Gorshunov, Alexander P. Dudka
Publikováno v:
Physical Review Research. 2
The authors show several experimental indications of superconductivity with the onset above 40 K in multiphase strontium ruthenate doped by rhenium and selenium.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72710e0c8f6706f44f008650f673cb3f
https://doi.org/10.1103/physrevresearch.2.042020
https://doi.org/10.1103/physrevresearch.2.042020
Autor:
Ruben Hühne, Yurii A Aleshchenko, Aleena Anna Thomas, A. V. Muratov, Stefan Richter, Boris Gorshunov, L. S. Kadyrov, Giovanni Ummarino
The temperature dependences of the plasma frequency, superfluid density and London penetration depth were determined from terahertz spectra of conductivity and dielectric permittivity of BaFe$_{1.91}$Ni$_{0.09}$As$_{2}$ film with critical temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6571a2472e182d239d829f80c5dda5df
http://arxiv.org/abs/2006.00522
http://arxiv.org/abs/2006.00522
Autor:
A. V. Muratov, Aleena Anna Thomas, Stefan Richter, Giovanni Ummarino, Yurii A Aleshchenko, Ruben Hühne
Optical spectroscopy was used to study the electrodynamics and hidden transport properties of a BaFe1.91Ni0.09As2 thin superconducting (SC) film. We analyzed the normal state data using a Drude–Lorentz model with two Drude components: one narrow (D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::412ada048d5c93da5a795b5cea71005c
Publikováno v:
Journal of Russian Laser Research. 31:533-553
We review our study aimed at the creation of a unipolar laser with the efficient suppression of nonradiative relaxation between the laser subbands owing to strongly asymmetric-in-height barriers surrounding an active element. The asymmetry of the bar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0632fe4b4c2ad7c6bd1b172416c6cdca
https://doi.org/10.1007/s10946-010-9175-x
https://doi.org/10.1007/s10946-010-9175-x
Publikováno v:
ALT '99 International Conference on Advanced Laser Technologies.
We propose the original design of an active element of quantum unipolar semiconductor laser both for the optical pumping and current injection modes of operation. The peculiarities of the posed design are strongly asymmetric barriers surrounding a do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2b56bfe66cec671a7b447f22480ddd7
https://doi.org/10.1117/12.378147
https://doi.org/10.1117/12.378147