Rizwan Ahmed

Abdus Salam Centre for Physics — Pakistan

Engineering · Physical Sciences

29h-index2.8kcitations161works4.32yr avg
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Research Topics

Laser-induced spectroscopy and plasma(54), Analytical chemistry methods development(49), Advanced Fiber Laser Technologies(21), Mercury impact and mitigation studies(18), Cultural Heritage Materials Analysis(18)

Publications161 total

The use of pulsed laser deposition technique for improving the stability of Er-doped Fiber lasers
International Journal of Modern Physics B·2026
Pulsed laser deposition of hydroxyapatite coatings on titanium substrates with varying surface topographies
Optics & Laser Technology·2025
( <i>Invited</i> ) Advances in PEFC Short-Stack Diagnostics for High Throughput MEA Durability Testing
ECS Meeting Abstracts·2025
Global health at crossroads: uniting together to overcome challenges, restore trust and advance priorities for a sustainable future
World Journal of Emergency Surgery·2025· 1 citedOpen Access
Elemental analysis of molybdenum ore using charge coupled device (CCD) and intensified charge-coupled device (ICCD) based LIBS systems
Review of Scientific Instruments·2025
Corrigendum to “Q-switched pulse operation in erbium-doped fiber laser subject to zirconia (ZrO2) nanoparticles-based saturable absorber” [Heliyon Volume 10, Issue 2, January 2024, Article e24478]
Heliyon·2025Open Access
Spectroscopic analysis of aluminum lead alloys using electric field assisted LIBS and improvement of its limit of detection
Laser Physics·2025
Analysis of Aluminum-Nickel Alloys Using Electric Field Assisted Laser-Induced Breakdown Spectroscopy (LIBS) with Improved Limits of Detection
Analytical Letters·2025
Rapid elemental imaging of copper-bearing critical ores using laser-induced breakdown spectroscopy coupled with PCA and PLS-DA
Talanta·2025· 5 citedOpen Access
Photocatalytic Degradation of Indigo Carmine by Zinc Oxide Nanoparticles: Effect of Experimental Parameters and Kinetic Degradation
Plasmonics·2025· 15 cited
Laser-Based Characterization and Classification of Functional Alloy Materials (AlCuPbSiSnZn) Using Calibration-Free Laser-Induced Breakdown Spectroscopy and a Laser Ablation Time-of-Flight Mass Spectrometer for Electrotechnical Applications
Materials·2025· 1 citedOpen Access
Charge-state modulated photodetection behavior of nanostructured VOx thin films
Journal of Alloys and Compounds·2025· 4 cited
Enhanced UV photodetection with Au-doped WO3 thin films: Responsivity, detectivity, and self-powered characteristics
Physica B Condensed Matter·2025· 2 cited
Isotopic analysis of zinc plasma using Laser‒Ablation Time‒of‒Flight mass spectrometer
International Journal of Mass Spectrometry·2025· 1 cited
Unleashing the multifunctionality of biocompatible superparamagnetic spinel NiFe <sub>2</sub> O <sub>4</sub> nanoparticles: exploration of its efficacy towards leukemic cells and MDR pathogenic bacteria
New Journal of Chemistry·2025· 1 cited
Intensity Enhancement in Neutral and Singly Ionized Lines of Silver Using Electric and Magnetic Fields Assisted Laser Induced Breakdown Spectroscopy
SSRN Electronic Journal·2025Open Access
Structure-based optimization and enhancement of electrochemical and photocatalytic efficacy of dual-purpose Ce–Mo co-doped NiO nanowires
Journal of Materials Science·2024· 1 cited
Efficiency of passive Q-switched regimes in erbium-doped fiber lasers using polarization-dependent and independent isolators: a DFT study of V<sub>2</sub>CTx band structure and optical properties
Optical Materials Express·2024· 13 citedOpen Access
On the Synthesis of Graphene Oxide/Titanium Dioxide (GO/TiO2) Nanorods and Their Application as Saturable Absorbers for Passive Q-Switched Fiber Lasers
Nanomaterials·2024· 8 citedOpen Access
Decay study of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Be</mml:mi><mml:mprescripts/><mml:none/><mml:mn>11</mml:mn></mml:mmultiscripts></mml:math> with an optical time-projection chamber
Physical review. C·2024· 3 citedOpen Access
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Frequent Co-authors

M A Baig(34), Zeshan Adeel Umar(18), Nasar Ahmed(14), Abdul Jabbar(8), Usman Liaqat(7), Javed Iqbal(6), Haroon Asghar(6), S. Mahmood(5), Ghulam Nabi(3), M. Akhtar(3), H. Sitter(3), Mahmood Akhtar(3), Amir Fayyaz(3), Muhammad Sohail(3), Jan Rossmeisl(2), Vladimir Tripković(2), Mårten E. Björketun(2), K. Chrysalidis(2), V. N. Fedosseev(2), C. Granados(2)