A database of Raman spectra of precious gemstones and minerals used as cut gems obtained using portable sequentially shifted excitation Raman spectrometer

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10397051" target="_blank" >RIV/00216208:11310/19:10397051 - isvavai.cz</a>

Result on the web

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=vlhSE~PdrO" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=vlhSE~PdrO</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/jrs.5504" target="_blank" >10.1002/jrs.5504</a>

Result language

angličtina

Original language name

A database of Raman spectra of precious gemstones and minerals used as cut gems obtained using portable sequentially shifted excitation Raman spectrometer

Original language description

Raman spectra of 42 minerals, commonly and less frequently used as gemstones in gemmology s. s. or works of arts, have been recorded using a portable sequentially shifted excitation Raman spectrometer. Analyzed minerals include chrysoberyl, diamond, emerald, garnets, magnesiotaaffeite-2N&apos;2S (taaffeite), magnesiotaaffeite-6N&apos;3S (musgravite), ruby, topaz as well as other less precious minerals. Some minerals are represented by several different samples with various causes for fluorescence in order to ascertain the results of the fluorescence removal process on a larger set of natural mineralogical samples. This novel instrumentation is able to effectively suppress the laser-induced fluorescence that is sometimes present in the Raman spectra of natural and often coloured samples of mostly silicate minerals, and at the same time allow the analyses of gemstones and works of arts in situ, which can be important in many cases.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10505 - Geology

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Raman Spectroscopy

ISSN

0377-0486

e-ISSN

—

Volume of the periodical

50

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

19

Pages from-to

262-280

UT code for WoS article

000458839400014

EID of the result in the Scopus database

2-s2.0-85055471832