Nanosecond and Femtosecond Laser Induced Breakdown Spectroscopic Studies of Coal and Ash
R. Hemalaxmi, N. Aparna, Nilesh J. Vasa, Satyanarayanan Seshadri
Abstract
R. Hemalaxmi, N. Aparna, Nilesh J. Vasa, Satyanarayanan Seshadri
Abstract
Nanosecond and femtosecond laser Induced Breakdown Spectroscopy (ns- and fs-LIBS) were used for elemental analysis of Indian coal and ash. Emissions from C, Na, K, Al, Fe, Ca and molecular CN were identified and analyzed.
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Nanosecond and femtosecond laser Induced Breakdown Spectroscopy (ns- and fs-LIBS) were used for elemental analysis of Indian coal and ash. Emissions from C, Na, K, Al, Fe, Ca and molecular CN were identified and analyzed.
Key concepts: Laser-induced breakdown spectroscopy, Femtosecond, Nanosecond, Materials science, Spectroscopy, Laser, Coal, Elemental analysis