Laser-induced plasma temperature

S Zhang, X Wang, M He, Y Jiang, B Zhang… - … Acta Part B: Atomic …, 2014 - Elsevier
It is of great importance to explore the evolution of laser-induced plasma (LIP) properties,
especially plasma temperature, with regard to variations of experiment conditions in both …

A comparative study of Cu–Ni alloy using LIBS, LA-TOF, EDX, and XRF

N Ahmed, R Ahmed, M Rafiqe, MA Baig - Laser and Particle Beams, 2017 - cambridge.org
LASER induced breakdown spectroscopy (LIBS) has been used for the quantitative analysis
of Cu–Ni alloy of known composition (75% Cu, 25% Ni) using the one line calibration free …

A comparative study of calibration free methods for the elemental analysis by laser induced breakdown spectroscopy

Q Abbass, N Ahmed, R Ahmed, MA Baig - Plasma Chemistry and Plasma …, 2016 - Springer
We have used two calibration free laser induced breakdown spectroscopy (CF-LIBS)
methods for the quantitative analysis of Pb–Sn alloys with different compositions. The first …

Cold plasma treatment and laser irradiation of Triticum spp. seeds for sterilization and germination

T Iqbal, M Farooq, S Afsheen, M Abrar… - Journal of Laser …, 2019 - pubs.aip.org
In this research work, plasma and laser-based treatments have been applied on wheat
seeds to improve their growth and development. Plasma treatment modified the surface …

On the elemental analysis of different cigarette brands using laser induced breakdown spectroscopy and laser-ablation time of flight mass spectrometry

N Ahmed, ZA Umar, R Ahmed, MA Baig - Spectrochimica Acta Part B …, 2017 - Elsevier
We present qualitative and quantitative analysis of the trace elements present in different
brands of tobacco available in Pakistan using laser induced breakdown spectroscopy (LIBS) …

Elemental analysis of cement by calibration-free laser induced breakdown spectroscopy (CF-LIBS) and comparison with laser ablation–time-of-flight–mass …

A Fayyaz, U Liaqat, Z Adeel Umar, R Ahmed… - Analytical …, 2019 - Taylor & Francis
The purpose of the present study is to determine the elemental composition of Pakistani
cement brands using calibration-free laser induced breakdown spectroscopy (CF-LIBS) and …

Qualitative and quantitative analyses of copper ores collected from Baluchistan, Pakistan using LIBS and LA-TOF-MS

N Ahmad, R Ahmed, ZA Umar, U Liaqat, U Manzoor… - Applied Physics B, 2018 - Springer
We present a compositional analysis of different copper ore samples collected from
Baluchistan, Pakistan. The qualitative as well as quantitative analysis was performed using …

On the use of laser induced breakdown spectroscopy to characterize the naturally existing crystal in Pakistan and its optical emission spectrum

J Iqbal, S Mahmood, I Tufail, H Asghar, R Ahmed… - … Acta Part B: Atomic …, 2015 - Elsevier
We have used the Laser Induced Breakdown Spectroscopic (LIBS) technique to qualitatively
identify the naturally existing transparent crystal as a pure quartz (SiO 2) by observing its …

[HTML][HTML] Laser spectroscopic characterization for the rapid detection of nutrients along with CN molecular emission band in plant-biochar

TA Alrebdi, A Fayyaz, H Asghar, S Elaissi, LAE Maati - Molecules, 2022 - mdpi.com
We report a quantitative analysis of various plant-biochar samples (S1, S2 and S3) by
utilizing a laser-induced breakdown spectroscopy (LIBS) technique. For LIBS analysis, laser …

Quantitative analysis of a brass alloy using CF-LIBS and a laser ablation time-of-flight mass spectrometer

N Ahmed, M Abdullah, R Ahmed, NK Piracha… - Laser …, 2017 - iopscience.iop.org
We present a quantitative analysis of a brass alloy using laser induced breakdown
spectroscopy, energy dispersive x-ray spectroscopy (EDX) and laser ablation time-of-flight …