Zobrazeno 1 - 10
of 20
pro vyhledávání: '"V. G. Galstyan"'
Publikováno v:
Semiconductors. 49:1134-1139
The study of the optical properties of ZnO(Se) is a continuation of previous studies of ZnS(O), ZnSe(O), and CdS(O) systems in the context of band anticrossing theory. Selenium ions are implanted into high-purity zinc oxide crystals to a concentratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a37ace61590db39770960334db82f6f5
https://doi.org/10.1134/s1063782615090225
https://doi.org/10.1134/s1063782615090225
Publikováno v:
Russian Physics Journal. 57:1436-1441
The region of the edge emission spectrum of CdS(O) single crystals with cadmium excess is examined. An anomalous series of equidistant bands with leading line at 514 nm and phonon replicas has been revealed. These bands grow in intensity with increas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4ef62e21cceaa482a5ba04a0dbe67b3
https://doi.org/10.1007/s11182-015-0400-5
https://doi.org/10.1007/s11182-015-0400-5
Publikováno v:
Semiconductors. 47:1018-1025
The microcathodoluminescence (MCL) and photoreflection spectra of CdS:O layers implanted with oxygen ions to 4 × 1020 cm−3 are investigated. Used method of MCL spectroscopy yields information only about the implanted-layer volume. Exciton MCL spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a531b7304a1417fb183abf616765f618
https://doi.org/10.1134/s1063782613080149
https://doi.org/10.1134/s1063782613080149
Autor:
V. G. Galstyan, V. M. Lisitsyn, S. S. Vil’chinskaya, V. M. Semenov, V. I. Oleshko, N. K. Morozova, N. D. Danilevich
Publikováno v:
Semiconductors. 43:1628-1634
The nature of luminescence bands prevailing in the near-edge spectrum of the CdS(O) crystals at high excitation intensities (1025–1026 cm−3 s−1) is clarified. It is shown that the alloys containing oxygen dissolved in II–VI crystals represent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd9aff2be352a45163451d7a4e785863
https://doi.org/10.1134/s1063782609130028
https://doi.org/10.1134/s1063782609130028
Publikováno v:
Semiconductors. 42:1023-1029
The anticrossing band theory, which specifies the change induced in the band structure by an isoelectronic impurity substantially distorting the lattice, is used to interpret the nature and specific features of the complex self-activated luminescence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b31b0d2a0b35c45e9144df7fef48a973
https://doi.org/10.1134/s1063782608090042
https://doi.org/10.1134/s1063782608090042
Publikováno v:
Semiconductors. 42:131-136
A new interpretation of self-activated luminescence spectra of II–VI compounds is suggested. This interpretation is based on the theory of the conduction-band splitting induced by oxygen isoelectronic impurity and makes it possible to interpret, fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b071b0651464b036131df43f048800ef
https://doi.org/10.1134/s1063782608020024
https://doi.org/10.1134/s1063782608020024
Autor:
E. M. Gavrishchuk, I. A. Karetnikov, V. G. Galstyan, E. V. Yashina, V. G. Plotnichenko, K. V. Golub, N. K. Morozova
Publikováno v:
Inorganic Materials. 40:1138-1145
The pressure (100–200 MPa) and temperature (900–1100°C) effects on the equilibria of native point defects and background impurities in Zn-enriched ZnS are studied using cathodoluminescence and transmission spectra. The optimal conditions are fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ab375daec31f7df1d9b73c9b19a9547
https://doi.org/10.1023/b:inma.0000048210.15390.e1
https://doi.org/10.1023/b:inma.0000048210.15390.e1
Autor:
V. G. Galstyan, V. V. Blinov, V. S. Zimogorskii, N. K. Morozova, E. V. Yashina, E. M. Gavrishchuk, I. A. Karetnikov
Publikováno v:
Inorganic Materials. 38:552-558
ZnSe was doped with Cu via thermal diffusion from Cu foil in the course of chemical vapor deposition. The Cu distribution over the deposit was studied, and the Cu solubility in ZnSe was determined as a function of temperature. Copper was shown to pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::152181e9e74088a8a306044abdfea4bb
https://doi.org/10.1023/a:1015853116579
https://doi.org/10.1023/a:1015853116579
Publikováno v:
Journal of Applied Spectroscopy. 69:315-319
We have suggested and implemented a method of creation (growing) of sublimate‐screens formed by single‐crystal luminophor columns which are perpendicular to an amorphous (e.g., glass) substrate. The diameters of the columns are 3–5 μm, the hei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31e2a6165647d44347ba5511c5e94cf3
https://doi.org/10.1023/a:1016166024738
https://doi.org/10.1023/a:1016166024738
Autor:
N. K. Morozova, V. G. Galstyan, V. G. Plotnichenko, V. S. Zimogorskii, E. M. Gavrishchuk, I. A. Karetnikov, V. V. Blinov
Publikováno v:
Inorganic Materials. 37:1228-1234
The effect of oxygen doping (0.9 and 4.3 vol % O2in the gas phase) on the transmission and cathodoluminescence of CVD ZnSe was studied. The incorporation of oxygen was found to reduce the transmission in the spectral range 700–1900 cm–1. Examinat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdaa2bf65cf285096432396c750f19c8
https://doi.org/10.1023/a:1012961605938
https://doi.org/10.1023/a:1012961605938