Highly Enhanced Defects Driven Room Temperature Ferromagnetism in Mixed-phase MoS2-MoOx Films

P Singh, S Ghosh, M Jain, A Singh… - The Journal of …, 2023 - ACS Publications
Room temperature ferromagnetism has been reported in chemical vapor deposition-grown
mixed-phase MoS2-MoOx thin films after Xe ion irradiation. Magnetic moment has …

Role of position specific Ga and N vacancy related defects by ion irradiation in tailoring the ferromagnetic properties of thin GaN films: An experimental and first …

S Dey, P Singh, V Mishra, N Dhakar, S Kumar… - Solid State …, 2023 - Elsevier
The variation in ferromagnetism caused by position-specific point defects in GaN (100 nm)
thin films is reported here. We observe a systematic variation of magnetic properties in GaN …

Impact of swift heavy ion irradiation on as-grown gallium nitride epilayers by MOCVD technique

P Atheek, P Puviarasu, SM Basha - Radiation Physics and Chemistry, 2024 - Elsevier
The as-grown GaN by Metalorganic Chemical Vapor Deposition was utilized to study the
irradiation effects on GaN epilayers. The stop** range of ions in the matter is studied to …

Correlation between structural, morphological, and electrical transport properties of nano-dimensional Tellurium thin film by low energy ion beam irradiation

U Bordoloi, S Ghosh, SK Kedia, P Srivastava - Materials Science and …, 2024 - Elsevier
Tellurium (Te), an emerging semiconductor material, exhibits intriguing physical properties
in low-dimensional forms. This study investigates the structural, morphological, and transport …

Low energy ion irradiation induced Au/Ag multilayer nanostructured substrates for SERS-based molecular sensing

O Prakash, T Abhijith, GR Umapathy, S Karak… - Optical Materials, 2024 - Elsevier
Au and Ag are the most prominent plasmonic materials to study Surface-Enhanced Raman
Spectroscopy (SERS) because of their wide tuning of localized surface plasmon resonance …