Zobrazeno 1 - 10
of 22
pro vyhledávání: '"O. V. Stal'gorova"'
Publikováno v:
JETP Letters. 96:789-793
The elastic moduli and volume of H2O-D2O (1: 1) isotopically mixed ice (solid solution) have been studied at the solid-phase amorphization of normal 1h ice under compression at a temperature of 77 K and at the transition from high-density amorphous i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebed09a4387b7428bf345fb9d610045a
https://doi.org/10.1134/s0021364012240058
https://doi.org/10.1134/s0021364012240058
Publikováno v:
Journal of Experimental and Theoretical Physics. 107:818-827
The elastic properties of gallium, such as the bulk modulus B, the shear modulus G, and the Poisson’s ratio σ, are investigated and the relative change in the volume is determined in the stability regions of the Ga I, Ga II, and liquid phases at p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47fb2a7b66b3e8006e26b99417c4bb6e
https://doi.org/10.1134/s1063776108110125
https://doi.org/10.1134/s1063776108110125
Autor:
Vadim V. Brazhkin, O. F. Yagafarov, A. G. Lyapin, E. L. Gromnitskaya, Svetlana Popova, O. V. Stal’gorova
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 80:597-601
The phase diagram of methanol is studied by an ultrasonic technique over the temperature range 90–290 K at pressures up to 1.2 GPa. The pressure and temperature dependence of the velocity of longitudinal ultrasonic waves and the density of crystall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::289037f2912405d8cd6bc0306544a16a
https://doi.org/10.1134/1.1851642
https://doi.org/10.1134/1.1851642
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 78:488-492
Nonequilibrium phase transformations in D2O ices, including the solid-state amorphization of ice 1h (1h-hda) and the heating-induced transition cascade hda-lda-1c-1h from high-density amorphous (hda) ice to low-density amorphous (lda) ice followed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a4d557f886693e94ee87c58bcf6fca1
https://doi.org/10.1134/1.1637700
https://doi.org/10.1134/1.1637700
Autor:
Vadim V. Brazhkin, A. A. Stolbov, E. L. Gromnitskaya, O. V. Stal’gorova, A. G. Lyapin, Svetlana Popova
Publikováno v:
High Pressure Research. 23:187-190
We present the systematic study of the elastic shear G and bulk B moduli in amorphous and crystalline metastable ternary solid solutions (GaSb)1−x Ge2x . It is found that the moduli of crystalline phases initially decrease with Ge concentration, fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0d30e1042b9a7085feb8ffccfbb721a
https://doi.org/10.1080/0895795031000114403
https://doi.org/10.1080/0895795031000114403
Autor:
Svetlana Popova, A. G. Glazov, E. L. Gromnitskaya, O. V. Stal’gorova, Vadim V. Brazhkin, A. G. Lyapin, V. V. Mukhamadiarov
Publikováno v:
Journal of Physics: Condensed Matter. 14:10911-10915
We observe an anisotropy of the propagation velocities of longitudinal and transverse ultrasonic waves, as well as of the hardness, for disordered graphite-like samples obtained from the C60 fullerite, which is heated to different temperatures under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b6ecb99b8c7a7e0d4b0536d84265353
https://doi.org/10.1088/0953-8984/14/44/400
https://doi.org/10.1088/0953-8984/14/44/400
Publikováno v:
Journal of Experimental and Theoretical Physics. 95:77-82
The pulsed ultrasonic method is used for studying polycrystalline cesium under a pressure up to 5 GPa. Elastic parameters and compression ratio of cesium are determined and anomalies in the elastic properties of cesium during phase transitions CsI-Cs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8a9c3532ea2616cdb6209a25ea1418e
https://doi.org/10.1134/1.1499904
https://doi.org/10.1134/1.1499904
Publikováno v:
Journal of Experimental and Theoretical Physics. 94:283-292
A detailed investigation of different scenarios of structural transformations of H2O Ih ice during compression to a pressure of 2 GPa in the temperature range from 77 to 200 K is performed. In the range of temperatures and pressures being treated, de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d973f766169d9660dd3fd375cb61d191
https://doi.org/10.1134/1.1458477
https://doi.org/10.1134/1.1458477
Publikováno v:
Journal of Experimental and Theoretical Physics. 93:393-396
The pressure dependences of the electrical resistance and thermal electromotive force of lithium were measured at room temperature. The results substantiated the occurrence of a phase transition caused by increasing pressure (6.7 GPa). A phase transi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::954b97197fb8b9448982ca657755c0dc
https://doi.org/10.1134/1.1402739
https://doi.org/10.1134/1.1402739
Publikováno v:
Physics-Uspekhi. 42:1059-1062
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c83f4a3ff837b0b1da411f6600af17dc
https://doi.org/10.1070/pu1999v042n10abeh000631
https://doi.org/10.1070/pu1999v042n10abeh000631