Record details

Title
    Texture and structure analysis of metagabbro by neutron diffraction
Author
    Dlouhá, M.
    Kalvoda, L.
    Krůželová, M.
    Machek, Matěj
    Vratislav, S.
Conference
    European Conference on Neutron Scattering (ECNS)/5. : 17.07.2011-21.07.2011 : Prague, Česká republika)
Language
    anglicky
Publication type
    článek v odborném periodiku
Source title - serial
    Journal of Physics: Conference Series
Vol./nr.
    Roč. 340, č. 1
Year
    2012
Notes
    Projekt: GA205/08/0767, GA ČR3cav_un_auth*0240429
    Rozsah: 6 s. : P
    Výzkumný záměr: CEZ:AV0Z30120515
Subject category
    Bohemian Massif
    metagabbro
    neutron diffraction method
Keyword
    Analysis
    Diffraction
    Metagabbro
    Neutron
    Structure
    Texture
Abstract (in english)
   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.
Contributor
    AV ČR Brno, Geofyzikální ústav
Contributor code
    AV ČR, GFÚ
Source format
    U
Import date
    9. 12. 2013