Variations in quadrupole splitting of the 57Fe in the M1 and M2 sites of meteoritic olivines with different origin

被引：8
作者：
Oshtrakh, M. I. [1 ,2 ]
Petrova, E. V. [1 ]
Grokhovsky, V. I. [1 ,2 ]
Semionkin, V. A. [1 ,2 ]
机构：
[1] Ural Fed Univ, Dept Phys Tech & Devices Qual Control, Inst Phys & Technol, Ekaterinburg 620002, Russia
[2] Ural Fed Univ, Dept Expt Phys, Inst Phys & Technol, Ekaterinburg 620002, Russia
来源：
HYPERFINE INTERACTIONS | 2013年 / 222卷 / 1-3期
关键词：
Mossbauer spectroscopy; Quadrupole splitting; Meteorites; Olivine; HIGH-VELOCITY RESOLUTION; MOSSBAUER-SPECTROSCOPY; ORDINARY CHONDRITES; IRON;
D O I：
10.1007/s10751-012-0694-4
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
A comparative study of meteoritic olivine in bulk samples of Farmington L5 and Tsarev L5 ordinary chondrites and extracted from Omolon and Seymchan the main-group pallasites was performed using Mossbauer spectroscopy with a high velocity resolution. Mossbauer spectra for each specimen were measured at 295 and 90 K. Mossbauer spectral components related to the Fe-57 in crystallographically non-equivalent sites M1 and M2 in olivines were determined and their Mossbauer hyperfine parameters were evaluated. It was found small variations of quadrupole splitting for the Fe-57 in both the M1 and M2 sites of olivines in bulk ordinary chondrites and olivines extracted from pallasites.
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收藏
页码：61 / 66
页数：6
相关论文
共 16 条
[1]   High-temperature cation ordering in olivine: an in situ Mossbauer study of synthetic (Mg0.55Fe0.45)2 SiO4 [J].
Abdu, Y. A. ;
Annersten, H. ;
Ericsson, T. ;
Hawthorne, F. C. .
HYPERFINE INTERACTIONS, 2008, 186 (1-3) :99-103
[2]   FARMINGTON METEORITE - MINERALOGY AND CHEMISTRY [J].
BUSECK, PR ;
MASON, B ;
WIIK, HB .
GEOCHIMICA ET COSMOCHIMICA ACTA, 1966, 30 (01) :1-&
[3]   Spectroscopic characteristics of synthetic olivine: An integrated multi-wavelength and multi-technique approach [J].
Dyar, M. D. ;
Sklute, E. C. ;
Menzies, O. N. ;
Bland, P. A. ;
Lindsley, D. ;
Glotch, T. ;
Lane, M. D. ;
Schaefer, M. W. ;
Wopenka, B. ;
Klima, R. ;
Bishop, J. L. ;
Hiroi, T. ;
Pieters, C. ;
Sunshine, J. .
AMERICAN MINERALOGIST, 2009, 94 (07) :883-898
[4]   Studies and characterizations of the Al Zarnkh meteorite [J].
Gismelseed, AM ;
Bashir, S ;
Worthing, MA ;
Yousif, AA ;
Elzain, ME ;
Rawas, ADA ;
Widatallah, HM .
METEORITICS & PLANETARY SCIENCE, 2005, 40 (02) :255-259
[5]   Mossbauer spectroscopy with high velocity resolution in the study of iron-bearing minerals in meteorites [J].
Grokhovsky, Victor I. ;
Oshtrakh, Michael I. ;
Petrova, Evgeniya V. ;
Larionov, Mikhail Yu. ;
Uymina, Kseniya A. ;
Semionkin, Vladimir A. .
EUROPEAN JOURNAL OF MINERALOGY, 2009, 21 (01) :51-63
[6]   An analytical electron microscopy (AEM) investigation of opaque inclusions in some type 6 ordinary chondrites [J].
Leroux, H ;
Doukhan, JC ;
Guyot, F .
METEORITICS & PLANETARY SCIENCE, 1996, 31 (06) :767-776
[7]   Octahedral cation partitioning in Mg,Fe2+-olivine.: Mossbauer spectroscopic study of synthetic (Mg0.5 Fe2+0.5)2SiO4 (Fa50) [J].
Morozov, Mikhail ;
Brinkmann, Christian ;
Grodzicki, Michael ;
Lottermoser, Werner ;
Tippelt, Gerold ;
Amthauer, Georg ;
Kroll, Herbert .
HYPERFINE INTERACTIONS, 2005, 166 (1-4) :573-578
[8]   A study of ordinary chondrites by Mossbauer spectroscopy with high-velocity resolution [J].
Oshtrakh, M. I. ;
Petrova, E. V. ;
Grokhovsky, V. I. ;
Semionkin, V. A. .
METEORITICS & PLANETARY SCIENCE, 2008, 43 (05) :941-958
[9]   Mossbauer spectroscopy with a high velocity resolution: Advances in biomedical, pharmaceutical, cosmochemical and nanotechnological research [J].
Oshtrakh, M. I. ;
Semionkin, V. A. .
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2013, 100 :78-87
[10]   Mossbauer spectroscopy with high velocity resolution in the study of ordinary chondrites [J].
Oshtrakh, M. I. ;
Petrova, E. V. ;
Grokhovsky, V. I. ;
Semionkin, V. A. .
HYPERFINE INTERACTIONS, 2008, 186 (1-3) :61-68
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