In this work Matlab simulation of the atomic Liouville equation for spontaneous emissions was developed for laser cooling of Radium atoms. The atomic decay time driven was determined according to the photon account. The theory includes the mechanical light effect for to atomic st...
Open access
Research Article10.9734/PSIJ/2017/37726
Background: Laser-induced breakdown spectroscopy (LIBS) is an atomic emission-type spectroscopy that can analyze any sample successfully and can be applied to gas, liquid, and solid samples. It can provide nonintrusive, qualitative and quantitative measurement of elements in vari...
Open access
Research Article10.9734/BJAST/2015/18852
Aim: This study aimed to measure the amount of calcium dissolved from dental enamel of extracted human teeth immersed in lactic acid solution after irradiation by 532 nm (100 mW) and 671 nm (100 mW) continuous wave diode lasers. Methodology: One hundred and forty freshly extracte...
Open access
Research Article10.9734/JSRR/2015/10185
Aim: In this work Laser Induced Breakdown Spectroscopy (LIBS) has been used to identify the constituents of certain type of Sudanese crude oil. Study Design: This study was designed to use LIBS technique to analyze the emission spectral lines and to evaluate this technique in ide...
Open access
Research Article10.9734/BJAST/2013/3790