Zobrazeno 1 - 10
of 10
pro vyhledávání: '"A. K. Gapeev"'
Publikováno v:
Oceanology. 51:157-169
The purpose of our work was to obtain the most possible detailed information about the composition, concentration, and structural features of the magnetic minerals contained in the rock to reveal the differences in the magnetic properties of the peri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb58997e80ca4083fa7f7d3dd382c471
https://doi.org/10.1134/s0001437011010140
https://doi.org/10.1134/s0001437011010140
Publikováno v:
Izvestiya, Physics of the Solid Earth. 44:785-788
Results derived from the study of petrophysical properties and mineralogy of rocks, minerals, and model objects differing in formation conditions and composition are presented. Petromagnetic and paleomagnetic characteristics of rock samples are exami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aafd9442dc91c39497fabc8f1624f41
https://doi.org/10.1134/s1069351308100066
https://doi.org/10.1134/s1069351308100066
Autor:
A. K. Gapeev, S. K. Gribov
Publikováno v:
Izvestiya, Physics of the Solid Earth. 44:822-838
A combined magnetomineralogical analysis of a doleritic collection gathered from four natural outcrops in the mouth area of the Stolbovaya River revealed a spinodal pattern of the decomposition of a magnetite-ulvospinel solid solution (the stage of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5c72c8afd29f92e30e58a73cc2277c5
https://doi.org/10.1134/s1069351308100108
https://doi.org/10.1134/s1069351308100108
Autor:
A. K. Gapeev, S. K. Gribov
Publikováno v:
Russian Journal of Earth Sciences. 10:1-8
[1] The possibility of self-reversal of chemical remanent magnetization (CRM) is studied on synthetic samples of titanomagnetites (Fe3−xTixO4, where x = 0.2, 0.4, and 0.6) that experienced multiphase oxidation in air at 500◦C in the presence of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00b6bdb7918c3f5e8d8dac9d3662f4a1
https://doi.org/10.2205/2008es000305
https://doi.org/10.2205/2008es000305
Publikováno v:
Izvestiya, Physics of the Solid Earth. 44:73-78
Results of microprobe analysis of titanomagnetites and hemoilmenites from Cenozoic basalts of Mongolia and Iceland, Eastern Siberia Permo-Triassic traps (the Norilsk borehole), and Proterozoic and Paleozoic dike basaltoids on the White Sea coast of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac83b5e6a2238cfa4f9a64ca04dc4eae
https://doi.org/10.1134/s1069351308010102
https://doi.org/10.1134/s1069351308010102
Autor:
A. K. Gapeev, S. K. Gribov
Publikováno v:
Izvestiya, Physics of the Solid Earth. 42:1038-1043
The x-ray diffraction analysis of samples of the Siberian platform traps (doleritic outcrops of the Stolbovaya River) containing spinodally decomposed titanomagnetite is carried out. It is shown that the method of x-ray powder diffraction fails to de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efeeac4d256cba1c7a16c9a27e658f91
https://doi.org/10.1134/s106935130612007x
https://doi.org/10.1134/s106935130612007x
Autor:
Mark J. Dekkers, S. K. Gribov, T. S. Gendler, Valera P. Shcherbakov, Elizabeth McClelland, A. K. Gapeev
Publikováno v:
Geophysical Journal International. 160:815-832
SUMMARY We report on the magnetic properties and the acquisition of a chemical remanent magnetization (CRM) in a field of 100 μT as a function of temperature and time during the lepidocrocite–maghemite–haematite reaction chain. The development o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9bfbf7393381214eacaa5bfc7ecda17
https://doi.org/10.1111/j.1365-246x.2005.02550.x
https://doi.org/10.1111/j.1365-246x.2005.02550.x
Publikováno v:
Geophysical Journal International. 105:407-418
SUMMARY We report results of a collaborative investigation of the experimental properties of chemical remanent magnetization (CRM) acquired when nearly single-domain size magnetite undergoes low-temperature oxidation to maghemite and of viscous reman
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::157fdf9a7944aa3da9b2ce3fe66a38ca
https://doi.org/10.1111/j.1365-246x.1991.tb06722.x
https://doi.org/10.1111/j.1365-246x.1991.tb06722.x
Autor:
B. I. Pokrovskii, P. B. Fabrichnyi, A. K. Gapeev, L.N. Komissarova, A. M. Babeshkin, A. N. Nesmeyanov
Publikováno v:
Theoretical and Experimental Chemistry. 7:351-352
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::640242c00ac04708489b530eaf5d4411
https://doi.org/10.1007/bf00525546
https://doi.org/10.1007/bf00525546
Publikováno v:
Solid State Communications. 9:1727-1728
Resume MnFe2−xScxO4 a ete etudie a l'aide de la spectroscopie Mossbauer. On a montre que Sc ne se substitue au Fer que dans les sites octaedriques. La substitution par les ions Sc change la distribution cationique dans le reseau du ferrite. Pour l'
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4c137df85eb7f31641ba61ded3e5b15
https://doi.org/10.1016/0038-1098(71)90304-8
https://doi.org/10.1016/0038-1098(71)90304-8