Zobrazeno 1 - 10
of 63
pro vyhledávání: '"S.N. Ishmaev"'
Publikováno v:
Materials Science Forum. :502-506
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06fa2fdc011922312678d232895304c9
https://doi.org/10.4028/www.scientific.net/msf.321-324.502
https://doi.org/10.4028/www.scientific.net/msf.321-324.502
Publikováno v:
Materials Science Forum. :496-501
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad1ddb1c43c81dff94807ac0b4be2eda
https://doi.org/10.4028/www.scientific.net/msf.321-324.496
https://doi.org/10.4028/www.scientific.net/msf.321-324.496
Publikováno v:
Journal of Non-Crystalline Solids. 240:35-42
Short range order in amorphous Ni83La17 was examined by neutron and X-ray diffraction. The two experimental total pair correlation functions (TPCF) were used as input data for model calculations. Computer modelling was based on a new method using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68c2a10fd1204be729330694f5ecb10c
https://doi.org/10.1016/s0022-3093(98)00742-x
https://doi.org/10.1016/s0022-3093(98)00742-x
Publikováno v:
Journal of Non-Crystalline Solids. :888-892
Computer models of Ni44Nb56 and Ni62Nb38 metallic glasses were generated using the original iterative procedure based on the molecular dynamics method and the Born-Green-Bogoljubov equation (without use of the superposition approximation). Analysis o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3336d2765d7571d01e7ffe88f365e47d
https://doi.org/10.1016/s0022-3093(96)00321-3
https://doi.org/10.1016/s0022-3093(96)00321-3
Publikováno v:
Journal of Non-Crystalline Solids. :623-626
A Ni 65 B 35 amorphous alloy model (1000 particles in a basic cube) has been generated using neutron structure data and a force algorithm. The direct contact between boron atoms at a distance of 0.187 nm is found in agreement with experiment. The str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c94485dd33010b7dd8af131abf0ffa6
https://doi.org/10.1016/0022-3093(95)00418-1
https://doi.org/10.1016/0022-3093(95)00418-1
Publikováno v:
Journal of Non-Crystalline Solids. :282-285
The partial frequency distributions of the individual chemical constituents and the total vibrational density of states of the amorphous alloy Ni 62 Nb 38 have been measured using neutron inelastic scattering. Samples with different Ni isotope compos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cabde521d3066dfff839222c277afb7
https://doi.org/10.1016/0022-3093(95)00442-4
https://doi.org/10.1016/0022-3093(95)00442-4
Publikováno v:
Journal of Non-Crystalline Solids. :61-64
The short-range atomic order in tellurite glasses containing 2 and 4 mol% P 2 O 5 as a co-glass-former has been investigated by two neutron diffraction techniques. The structure factor, S(Q), was measured up to 350 nm -1 by the time-of-flight method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d6109f9269fef22d394f8a4b491ef49
https://doi.org/10.1016/0022-3093(95)00333-9
https://doi.org/10.1016/0022-3093(95)00333-9
Publikováno v:
Acta Physica Hungarica. 75:267-272
Inhomogeneities in amorphous Ni−Nb samples prepared from various Ni-isotopes are investigated for two compositions, Ni-44 at % and Ni-62 at % by small-angle neutron scattering (SANS) in the scattering vector range from 0.007 to 0.45 A−1. A strong
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eff4cdaa5d6c525ab6b7ce089a99771b
https://doi.org/10.1007/bf03156586
https://doi.org/10.1007/bf03156586
Autor:
Alexei P. Sokolov, M. G. Zemlyanov, V.K. Malinovsky, S.L. Isakov, V. N. Novikov, S.N. Popov, P. P. Parshin, S.N. Ishmaev
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 201:386-390
Quenched and annealed samples of g-As2S3 are investigated by the low-energy Raman and inelastic neutron scattering and by diffraction of neutrons. The structure modifications caused by quenching lead to significant changes only of the low-frequency p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0d4f64b0e1b0292cd8e7f04b48871c1
https://doi.org/10.1016/0378-4371(93)90437-9
https://doi.org/10.1016/0378-4371(93)90437-9
Autor:
G. F. Syrykh, A.M. Bratkovsky, A.V. Smirnov, N. A. Chernoplekov, S. L. Isakov, I.P. Sadikov, M. N. Hlopkin, S.N. Ishmaev
Publikováno v:
Journal of Non-Crystalline Solids. :72-75
The extensive study of the short-range order structure, atomic vibration spectrum and electronic properties of amorphous alloys Zr1−cBec (c = 0.3-0.5) is performed using neutron scattering and specific heat measurements. An increase in the Be conce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::570270dbb1621ab6f490ba60ee4f9d24
https://doi.org/10.1016/0022-3093(93)90132-h
https://doi.org/10.1016/0022-3093(93)90132-h