XRD, SEM/EDX and micro-Raman spectroscopy for mineralogical and chemical characterization of iron slags from the Roman archaeological site of Forua (Biscay, North Spain)

2018 ◽  
Vol 138 ◽  
pp. 246-254 ◽  
Author(s):  
Haizea Portillo ◽  
Maria Cruz Zuluaga ◽  
Luis Angel Ortega ◽  
Ainhoa Alonso-Olazabal ◽  
Xabier Murelaga ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Chemical Characterization ◽  
Archaeological Site ◽  
Micro Raman Spectroscopy

Chemical Characterization of the Resin-Dentin Interface by Micro-Raman Spectroscopy

1993 ◽  
Vol 72 (10) ◽  
pp. 1423-1428 ◽  
Author(s):  
B. Van Meerbeek ◽  
H. Mohrbacher ◽  
J.P. Celis ◽  
J.R. Roos ◽  
M. Braem ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Chemical Characterization ◽  
Micro Raman Spectroscopy

scholarly journals Micro-Raman Spectroscopy, a Powerful Technique Allowing Sure Identification and Complete Characterization of Asbestiform Minerals

2019 ◽  
Vol 9 (15) ◽  
pp. 3092 ◽  
Author(s):  
Caterina Rinaudo ◽  
Alessandro Croce
Keyword(s):  
Raman Spectroscopy ◽  
Crystal Surface ◽  
Complete Characterization ◽  
Mineral Phase ◽  
Asbestos Fibers ◽  
Micro Raman Spectroscopy ◽  
Fibrous Minerals ◽  
Iron Sulphate ◽  
Asbestiform Minerals

Micro-Raman spectroscopy has been applied to fibrous minerals regulated as “asbestos”—anthophyllite, actinolite, amosite, crocidolite, tremolite, and chrysotile—responsible of severe diseases affecting mainly, but not only, the respiratory system. The technique proved to be powerful in the identification of the mineral phase and in the recognition of particles of carbonaceous materials (CMs) lying on the “asbestos” fibers surface. Also, erionite, a zeolite mineral, from different outcrops has been analyzed. To erionite has been ascribed the peak of mesothelioma noticed in Cappadocia (Turkey) during the 1970s. On the fibers, micro-Raman spectroscopy allowed to recognize many grains, micrometric in size, of iron oxy-hydroxides or potassium iron sulphate, in erionite from Oregon, or particles of CMs, in erionite from North Dakota, lying on the crystal surface. Raman spectroscopy appears therefore to be the technique allowing, without preparation of the sample, a complete characterization of the minerals and of the associated phases.

Characterization of GaAs heterolayers by micro-Raman spectroscopy

1995 ◽  
Vol 149 (3-4) ◽  
pp. 167-174 ◽  
Author(s):  
Masaya Ichimura ◽  
Yukihisa Moriguchi ◽  
Akira Usami ◽  
Masao Tabuchi ◽  
Akio Sasaki
Keyword(s):  
Raman Spectroscopy ◽  
Micro Raman Spectroscopy
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