Analyzing Raman - Infrared spectral correlation in the recently found meteorite Csátalja

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• 作者：A. Kereszturi^a ; ^{kereszturi.akos@csfk.mta.hu} ; I. Gyollai^b ; Zs. Kereszty^c ; K. Kiss^d ; M. Szabó ; ^b ; Z. Szalai^d ; ^f ; M. Ringer^d ; ^f ; M. Veres^e
• 关键词：Raman spectroscopy ; Infrared spectroscopy ; FTIR ; Silicate minerals ; Meteorite
• 刊名：Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：173
• 期：Complete
• 页码：637-646
• 全文大小：1647 K
• 卷排序：173

文摘

Raman and FTIR joint spectral analysis of shocked meteorite minerals were realized. Correlations between spectral peak positions, FWHM and absorbance are calculated. Shock based disordering was first demonstrated by joint FTIR ATR - Raman analysis. Reference spectral files are provided to improve ATR based crystal analysis. The identified S4 shock level is higher than earlier proposed S2 and very heterogeneous.