Chemical Analysis of Thermoluminescent Colorless Topaz Crystal Using Laser-Induced Breakdown Spectroscopy

Chemical Analysis of Thermoluminescent Colorless Topaz Crystal Using Laser-Induced Breakdown Spectroscopy

We present results of calibration-free laser-induced breakdown spectroscopy (CF-LIBS) and energy-dispersive X-ray (EDX) analysis of natural colorless topaz crystal of local Pakistani origin. Topaz plasma was produced in the ambient air using a nanosecond laser pulse of width 5 ns and wavelength 532...

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Bibliographic Details
Main Authors: Shahab Ahmed Abbasi, Muhammad Rafique, Taj Muhammad Khan, Adnan Khan, Nasar Ahmad, Mohammad Rashed Iqbal Faruque, Mayeen Uddin Khandaker, Pervaiz Ahmad, Abdul Saboor
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Minerals
Subjects:
CF-LIBS
energy-dispersive x-ray
topaz crystal
topaz plasma
laser fluence
Online Access:https://www.mdpi.com/2075-163X/11/4/367

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