Zobrazeno 1 - 10
of 43
pro vyhledávání: '"S Matsyuk"'
Autor:
A. ZH. Talgatbekova, M. S. Matsyuk
Publikováno v:
Алматы технологиялық университетінің хабаршысы, Vol 0, Iss 3, Pp 8-12 (2021)
The assortment of felt products on the market mainly consists of outerwear and accessories, because the thin felt materials have a shorter exploitativeterm due to the problem of tensile properties and breaking load. It is possible to make a thinner m
Externí odkaz:
https://doaj.org/article/aee2392349414345bdffbf6edd796548
Autor:
Stanislav S. Matsyuk, Michail N. Taran
Publikováno v:
Physics and Chemistry of Minerals. 40:309-318
Analysis of E||X-polarized optical absorption spectra of natural olivines of various origin in the range of electronic spin-allowed dd-transitions of Fe2+ evidences that in some crystals, there is a weak ordering of Fe2+ as in M1, as in M2 structural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61ffbe975838a7494f72acfd3cabdc0c
https://doi.org/10.1007/s00269-013-0572-x
https://doi.org/10.1007/s00269-013-0572-x
Publikováno v:
Power Engineering and Information Technologies in Technical Objects Control.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f49c89b915499b64d82c0d5c02e75d6e
https://doi.org/10.1201/9781315197814-24
https://doi.org/10.1201/9781315197814-24
Publikováno v:
Earth and Planetary Science Letters
A series of uncommon micro- and nano-inclusions has been identified in diamonds from the Rio Soriso placer deposit in Mato Grosso State, Brazil. The micro-inclusions are variable in size, from 1 to 300 µm. Usually, they are polymineralic, being form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0d0bf42ef543a003c56efc417a9cd2e
https://doi.org/10.1016/j.epsl.2009.06.043
https://doi.org/10.1016/j.epsl.2009.06.043
Publikováno v:
Physics and Chemistry of Minerals. 35:331-337
In the course of a thorough study of the influences of the second coordination sphere on the crystal field parameters of the 3d N -ions and the character of 3d N –O bonds in oxygen based minerals, 19 natural Cr3+-bearing (Mg,Ca)-garnets from upper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6db9f4c5222e896ccdf130ef370d3899
https://doi.org/10.1007/s00269-008-0226-6
https://doi.org/10.1007/s00269-008-0226-6
Publikováno v:
American Mineralogist. 92:753-760
A broad (FWHM ≈ 7300 cm−1) intense band at ~21 700 cm−1 in the optical absorption spectra of natural Fe2+, Fe3+-rich garnets is attributed to electronic intervalence charge-transfer transitions (IVCT), VIIIFe2+ + VIFe3+ → VIIIFe3+ + VIFe2+. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::398f0f038b6cb63d435e0e4f1e4de5f0
https://doi.org/10.2138/am.2007.2163
https://doi.org/10.2138/am.2007.2163
Autor:
Stanislav S. Matsyuk, Richard Wirth
Publikováno v:
Earth and Planetary Science Letters. 233:325-336
Olivine grains from an ilmenite–garnet–peridotite nodule from the kimberlite pipe Udachnaya–Wostotschnaya, Siberia have been investigated by TEM methods (electron diffraction, HREM, AEM, EELS). The nodule is a high-temperature garnet peridotite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7b8884443325064c7105794c5f0990f
https://doi.org/10.1016/j.epsl.2005.01.023
https://doi.org/10.1016/j.epsl.2005.01.023
Publikováno v:
American Mineralogist
A series of clinopyroxenes from the lower crust and upper mantle beneath the Siberian platform was investigated by Fourier-transform infrared (FTIR) spectroscopy and transmission electron microscopy (TEM). The IR spectra of all our samples exhibit th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3add72dca7a9464e5b4fab628726e08
https://doi.org/10.2138/am-2004-0701
https://doi.org/10.2138/am-2004-0701
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 219:272-277
The crystal field parameter 10Dq[cm⁻¹] of octahedral chromium obtained as the energy of the 4A2g → 4T2g band of Cr3+ in the electronic absorption spectra, EAS, of a series of 13 natural grossular-uvarovite garnets with compositions close to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bad8f17025df68813beeafa6a33b79e7
https://doi.org/10.1524/zkri.219.5.272.32743
https://doi.org/10.1524/zkri.219.5.272.32743
Publikováno v:
European Journal of Mineralogy. 14:1027-1032
Single crystals of the humite-group minerals, with general crystal chemical formula \(n{\cdot}[M_{2}SiO_{4}]{\cdot}[M_{1-x}Ti_{x}(F,OH)_{2-2x}O_{2x}]\) where M is predominantly Mg eventually substituted by Fe 2+ , are studied by electron microprobe a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69e7857dad7f611d5ca6bc7ccceb0e8f
https://doi.org/10.1127/0935-1221/2002/0014-1027
https://doi.org/10.1127/0935-1221/2002/0014-1027