0387018 - GFÚ 2013 RIV GB eng J - Článek v odborném periodiku
Kalvoda, L. - Vratislav, S. - Dlouhá, M. - Krůželová, M. - Machek, Matěj
Texture and structure analysis of metagabbro by neutron diffraction.
Journal of Physics: Conference Series. Roč. 340, č. 1 (2012), 012107/1-012107/6. ISSN 1742-6588. E-ISSN 1742-6596.
[European Conference on Neutron Scattering (ECNS)/5./. Prague, 17.07.2011-21.07.2011]
Grant CEP: GA ČR GA205/08/0767
Výzkumný záměr: CEZ:AV0Z30120515
Klíčová slova: neutron diffraction method * metagabbro * Bohemian Massif
Kód oboru RIV: DB - Geologie a mineralogie
DOI: https://doi.org/10.1088/1742-6596/340/1/012107

Crystallographic preferential orientation (CPO) of metagabbro mylonite from the eastern part of Stare Mesto belt, Bohemian Massif, is investigated by means of neutron diffraction method. The experiments were performed on the KSN-2 neutron diffractometer situated at the research reactor LVR-15 in the Nuclear Research Institute, pic. Rez, Czech Republic. Based on the collected diffraction patterns, the orientation distribution function of crystalline grains is determined by Rietveld harmonic method for the principal mineral phases -amphibole and plagioclase. Lattice parameters of the phases have been obtained from diffraction patterns of a powder specimen. Main features of the observed CPO are compared with results of electron back-scatter diffraction measurements performed formerly on the same sample and with other known data.
Trvalý link: http://hdl.handle.net/11104/0216220