Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Grigoriy A. Yakovlev"'
Autor:
Grigoriy A. Yakovlev, Andrei V. Chukin, Victor I. Grokhovsky, Vladimir A. Semionkin, Michael I. Oshtrakh
Publikováno v:
Croatica Chemica Acta, Vol 89, Iss 1, Pp 117-124 (2016)
Weathering products of two fragments of Dronino iron ungrouped meteorite found in the wet and drier clay sand were studied using X-ray diffraction and Mössbauer spectroscopy with a high velocity resolution. The products of metal oxidation in the int
Externí odkaz:
https://doaj.org/article/3c77fcc1abba4074b3fd653f8ec91529
Autor:
Victor V. Sharygin, German S. Ripp, Grigoriy A. Yakovlev, Yurii V. Seryotkin, Nikolai S. Karmanov, Ivan A. Izbrodin, Victor I. Grokhovsky, Elena A. Khromova
Publikováno v:
Minerals, Vol 10, Iss 2, p 150 (2020)
Uakitite was observed in small troilite−daubréelite (±schreibersite) inclusions (up to 100 µm) and in large troilite−daubréelite nodules (up to 1 cm) in Fe-Ni-metal (kamacite) of the Uakit iron meteorite (IIAB), Republic of Buryatia, Russia.
Externí odkaz:
https://doaj.org/article/eb732cb094ef450c910adf1d2f8ef7bb
Autor:
Petr M. Nagorskiy, Konstantin N. Pustovalov, Valentina S. Yakovleva, Maria V. Oglezneva, Grigoriy A. Yakovlev, Sergei V. Smirnov, Artem V. Vukolov, Irina V. Belyayeva
Publikováno v:
28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88822be415065baa74048a5b385b9051
https://doi.org/10.1117/12.2644764
https://doi.org/10.1117/12.2644764
Publikováno v:
Resolution and Discovery. 4:12-15
Cooling rates of meteoritic iron–nickel alloys were estimated using a processing of morphological features of their structure. All data have been acquired with optical and scanning electron microsc...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::916078b09bb42f7d45b6ea5771adcc92
https://doi.org/10.1556/2051.2019.00064
https://doi.org/10.1556/2051.2019.00064
Autor:
S. V. Berzin, Mikko Heikkilä, Tomas Kohout, Alessandro Maturilli, Grigoriy A. Yakovlev, Antti Penttilä, R. F. Muftakhetdinova, E. V. Petrova, Juulia-Gabrielle Moreau, J. Wasiljeff, V. I. Grokhovsky, D. A. Zamyatin, I. A. Danilenko
Publikováno v:
Astronomy and Astrophysics
IntroductionShock-induced changes in planetary materials related to impacts or planetary collisions are known to be capable of altering their optical properties. One such example is observed in ordinary chondrite meteorites. The highly shocked silica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9960775c980ec75a0dad7cdd9b253397
http://arxiv.org/abs/2004.00625
http://arxiv.org/abs/2004.00625
Autor:
Grigoriy A. Yakovlev, Elena A. Khromova, Victor V. Sharygin, V. I. Grokhovsky, Yurii V. Seryotkin, G. S. Ripp, N. S. Karmanov, I. A. Izbrodin
Publikováno v:
Minerals, Vol 10, Iss 2, p 150 (2020)
Minerals
Volume 10
Issue 2
Minerals
Volume 10
Issue 2
Uakitite was observed in small troilite&ndash
daubré
elite (±
schreibersite) inclusions (up to 100 µ
m) and in large troilite&ndash
elite nodules (up to 1 cm) in Fe-Ni-metal (kamacite) of the Uakit iron meteo
daubré
elite (±
schreibersite) inclusions (up to 100 µ
m) and in large troilite&ndash
elite nodules (up to 1 cm) in Fe-Ni-metal (kamacite) of the Uakit iron meteo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f74d305a2cc8bd4ee0927d3a7fe65d0
https://www.mdpi.com/2075-163X/10/2/150
https://www.mdpi.com/2075-163X/10/2/150
Autor:
R. V. Kamalov, Elizaveta A. Pankrushina, Grigoriy A. Yakovlev, V. I. Grokhovsky, Anastasia S. Begunova
Publikováno v:
Springer Proceedings in Earth and Environmental Sciences ISBN: 9783030494674
Carbon nanotubes (CNTs) were synthesized by chemical vapor deposition (CVD). The Seymchan meteorite (metal part) was used as a substrate due to its nanoscale structure and areas with different Ni content. The thermal oxidation experiment with the Sey
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2c7d29b3e3ac1c8efab0678dc6b2ebb
https://doi.org/10.1007/978-3-030-49468-1_4
https://doi.org/10.1007/978-3-030-49468-1_4
Autor:
Grigoriy A. Yakovlev, S. V. Berzin, Mikhail Yu. Larionov, S. Demberel, Aleksander Yu. Pastukhovich, T. Nasan-Ochir, E. V. Petrova, Viktor V. Sharygin, Kseniya A. Dugushkina, Lev A. Muravyev, V. I. Grokhovsky
Publikováno v:
Springer Proceedings in Earth and Environmental Sciences ISBN: 9783030494674
The article describes the results of the work of the Russian-Mongolian meteorite expedition in the Gobi Desert during 08-09.2018. The coordinates of the areas of the search works, the search method and description of the meteorite substance are given
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d6a11d236cf601b1d09b7c306d4c055
https://doi.org/10.1007/978-3-030-49468-1_24
https://doi.org/10.1007/978-3-030-49468-1_24
Autor:
Grigoriy A. Yakovlev, Israel Felner, A.A. Maksimova, Vladimir A. Semionkin, Andrey V. Chukin, M. I. Oshtrakh
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 192:275-284
Northwest Africa (NWA) 6286 and 7857 meteorites were studied in detail by using optical microscopy, scanning electron microscopy with energy dispersion spectroscopy, X-ray diffraction, magnetization measurements and 57Fe Mossbauer spectroscopy with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a8a5aa46a161105e6918aae1a85be3
https://doi.org/10.1016/j.saa.2017.10.056
https://doi.org/10.1016/j.saa.2017.10.056
Autor:
V. I. Grokhovsky, Grigoriy A. Yakovlev
Publikováno v:
Procedia Earth and Planetary Science. 17:542-545
Interesting structural features of two iron meteorites (Aliskerovo and Bilibino) are described. An observed recrystallization at low temperature (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5bcf93133b13ed31fbc549bb4303336
https://doi.org/10.1016/j.proeps.2016.12.137
https://doi.org/10.1016/j.proeps.2016.12.137