Blue halite colour centre aggregates studied by micro-Raman spectroscopy and X-ray diffraction

doi:10.1016/j.vibspec.2011.11.001

Blue halite colour centre aggregates studied by micro-Raman spectroscopy and X-ray diffraction

Communities & Collections

pcg.skipToMenu

Blue halite colour centre aggregates studied by micro-Raman spectroscopy and X-ray diffraction

View Usage Statistics

Bibliographic description

punktacja MNiSW [2012 A]: 25

title:	Blue halite colour centre aggregates studied by micro-Raman spectroscopy and X-ray diffraction
author:	Wesełucha-Birczyńska Aleksandra , Zelek Sylwia, Stadnicka Katarzyna
journal title:	Vibrational Spectroscopy
title of volume:	Selected Papers from the 6th International Conference on Advanced Vibrational Spectroscopy (ICAVS-6) and Two-Dimensional Correlation Spectroscopy (2DCOS-6) Sonoma County, CA, USA, 9–17th June 2011
volume:	60
date of publication :	2012
pages:	124-128
ISSN:	0924-2031
eISSN:	1873-3697
DOI:	10.1016/j.vibspec.2011.11.001
language:	English
journal language:	English
abstract in English:	Micro-Raman spectroscopy and X-ray diffraction were performed for single crystals of natural blue halite from Kłodawa Salt Mine (Zechstein salt deposit). The samples represented navy blue, blue, purple and colourless NaCl. Unusual concentrations of colour centre aggregates in blue samples were found. F-, R 1 - (F 3 ), R 2 -(F 3 ) bands together with plasmon band and M-band were identified and their populations were estimated. Very intensive Raman band at ca. 200 cm − 1 observed in navy blue and blue NaCl halite samples was assigned as originating from colloid particles. The band is destroyed while sample is heated, what confirms the band assignment
keywords in English:	blue halite, X-ray diffraction, Raman micro-spectroscopy mapping, colour centres, UV–Vis
departmental parameterization:	25
affiliation:	Wydział Chemii : Zakład Krystalochemii i Krystalofizyki, Wydział Chemii : Zakład Fizyki Chemicznej
type:	journal article
subtype:	academic paper

Files in this item

Files	Size	Format	View
There are no files associated with this item.

This item appears in the following Collection(s)

Publikacje naukowe