Informace o publikaci

RamanCrystalHunter: A new program and database for processing, analysis, and identification of Raman spectra

Autoři	NESTOLA Fabrizio ZHANG Qiwei DAY Maxwell C LORENZON Sofia PAMATO Martha G ROCCHETTI Ivano BENDAZZOLI Claudio NOVELLA Davide MAZZOLI Claudio SASSI Raffaele PEARSON D Graham SMITH Evan M SCOTT Michael BARBARO Anna BRENKER Frank E SANTELLO Lisa MOLINARI Simone QU Kai WANG Yanjuan ŠKODA Radek ALVARO Matteo GILIO Mattia MURRI Mara KASATKIN Anatoly V
Rok publikování	2025
Druh	Článek v odborném periodiku
Časopis / Zdroj	American Mineralogist
Fakulta / Pracoviště MU	Přírodovědecká fakulta
Citace
www	https://doi.org/10.2138/am-2024-9457
Doi	https://doi.org/10.2138/am-2024-9457
Klíčová slova	Raman spectroscopy; software; Raman database; spectrum matching; spectrum fitting; Spectroscopy in Geology: A decade of breakthroughs
Přiložené soubory	2515044.pdf
Popis	RamanCrystalHunter (RCH) is a new software program designed to pre-process, analyze, and identify Raman spectra by comparison with spectra in the RamanCrystalHunter Database (RCHDB). The software is free and can be downloaded from the website https://www.fabrizionestola.com/rch. RCH is characterized by a simple graphical user interface, making it suitable for both specialist and non-specialist users, and it has been developed mainly for applications in Earth Sciences (processing the spectra of minerals) but can be used to process the Raman spectra of any synthetic or natural inorganic or organic material. RCH allows users to visualize, pre-process (e.g., using smoothing, noise reduction, and baseline correction operations), and analyze (e.g., using fitting or various calculation tools) Raman spectra. Moreover, it is equipped with the RCHDB, a new database of high-quality mineral spectra that can be downloaded for free, along with the RCH program. The RCHDB contains the Raman spectra of minerals (including single- and multi-phase inclusions within mineral hosts, for example, diamonds) and related synthetic compounds, allowing for rapid and accurate identification of unknown spectra. The RCH software includes highly customizable yet efficient and user-friendly methods for processing and analysis of Raman spectra and represents a valuable contribution to the field of Raman spectroscopy, whose applications have expanded greatly in recent years, especially in Earth Sciences. Two practical examples of novel ways in which this software can be used for geoscience applications are presented.