Zobrazeno 1 - 10
of 70
pro vyhledávání: '"M. N. Popova"'
Autor:
M. N. Popova
Publikováno v:
Low Temperature Physics. 45:1000-1007
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c40565ab0f23e4615143facb07ddab3e
https://doi.org/10.1063/1.5121270
https://doi.org/10.1063/1.5121270
Autor:
Kirill N. Boldyrev, N. M. Abishev, I. E. Mumdzi, B. Z. Malkin, M. N. Popova, S. I. Nikitin, P. J. Deren
Publikováno v:
Physical Review B. 103
High-resolution spectroscopic studies of $\mathrm{LaAl}{\mathrm{O}}_{3}$ single crystal doped with holmium ions are reported. Polarized and unpolarized absorption and luminescence spectra were measured in the broad spectral range from 2000 to $23\pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03424e29aeb35a58a9266fd43fa37695
https://doi.org/10.1103/physrevb.103.054103
https://doi.org/10.1103/physrevb.103.054103
Publikováno v:
Journal of Luminescence. 193:119-124
We report on the quantum yield ( η ) and decay time (τ) measurements at room temperature for the bright red-orange (602 nm) luminescence from new germanium-vacancy (Ge-V) centers in nano- and microcrystalline diamonds synthesized at high pressure a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64331af96dce635707fab22256b9c84c
https://doi.org/10.1016/j.jlumin.2017.07.031
https://doi.org/10.1016/j.jlumin.2017.07.031
Autor:
M. C. Chou, M. M. Minnegaliev, Sergey A. Moiseev, Marco Bettinelli, G. S. Shakurov, S. A. Klimin, E. I. Baibekov, K. I. Gerasimov, M. N. Popova
Publikováno v:
Physical Review B. 99
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f523160d330bf570603b841d179773ec
https://doi.org/10.1103/physrevb.99.235151
https://doi.org/10.1103/physrevb.99.235151
Publikováno v:
Physical Review B. 99
We have investigated the hyperfine structure in high-resolution broadband optical absorption spectra of a strongly diluted paramagnet $^{7}\mathrm{LiYF}_{4}:{\mathrm{Ho}}^{3+}$ (0.1 at. %) in external magnetic fields parallel to the tetragonal symmet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f291902698dcb7e54cb232ae3749e14
https://doi.org/10.1103/physrevb.99.041105
https://doi.org/10.1103/physrevb.99.041105
Publikováno v:
Journal of Low Temperature Physics. 185:692-700
Magnetic properties of (Y\(_{1{-}x}\)Nd\(_{{x}})_{2}\)BaNiO\(_{5 }\) with \(x = 1\); 0.25; 0.15; and 0.04 are investigated by means of specific heat, magnetic susceptibility, and spectroscopic measurements. We estimate a magnetic contribution of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a80530a6ab839f11311ddfc9b7f897e3
https://doi.org/10.1007/s10909-016-1518-8
https://doi.org/10.1007/s10909-016-1518-8
Autor:
M .N. Popova
Publikováno v:
Всероссийская научно-практическая конференция молодых ученых,аспирантов и студентов.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8888f156b5ae143eca7f8fae1bb45f7
https://doi.org/10.18411/a-2018-50
https://doi.org/10.18411/a-2018-50
Autor:
M. N. Popova, T. N. Stanislavchuk, S. A. Klimin, Kirill N. Boldyrev, Andrei Sirenko, L. N. Bezmaternykh
Publikováno v:
Journal of Magnetism and Magnetic Materials. 383:250-254
High-resolution far-infrared reflection and polarized ellipsometry, as well as Raman scattering temperature-dependent measurements are used to study spin-phonon and electron-phonon interactions in rare-earth (RE) iron borates with the R32 structure o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3c9021eb5ab4595bfc7c339237a353b
https://doi.org/10.1016/j.jmmm.2014.10.095
https://doi.org/10.1016/j.jmmm.2014.10.095
Autor:
M. N. Popova
Publikováno v:
18th International Conference on Infrared and Millimeter Waves.
We show that high resolution Fourier-transform infrared.. spectroscopy offers new possibilities in the study ofmagnetic ordering in rare earth containing solids. Review of the results on the magnetic compounds related tohigh-T, superconductors and on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c6b719e51eeefbc839ee8d2a745e271
https://doi.org/10.1117/12.2298754
https://doi.org/10.1117/12.2298754
Autor:
M. N. Popova, Alexander N. Smirnov, Roman V. Pisarev, A. D. Molchanova, R. M. Dubrovin, M. A. Prosnikov, V. Yu. Davydov, Kirill N. Boldyrev
Publikováno v:
Physical Review B. 96
Copper borate ${\mathrm{Cu}}_{3}{({\mathrm{BO}}_{3})}_{2}$ is a complex compound with a layered crystallographic structure in which the Jahn-Teller active and magnetic copper ${\mathrm{Cu}}^{2+}$ ions occupy 16 nonequivalent positions in the unit cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::910ae43f90369bf8f56dc1cbb71de528
https://doi.org/10.1103/physrevb.96.174305
https://doi.org/10.1103/physrevb.96.174305