Effect of doping on the physical properties of CdSe nano particles and thin films with different metals ions in definite proportion
Year: 2025
Type: article
Abstract: This comprehensive study examines the effects of various dopants on the physical and chemical properties of cadmium selenide (CdSe) nanoparticles and thin films. Through systematic analysis of experimental data from recent research, it is revealed that how dopant incorporation fundamentally alters structural, optical, magnetic and electrical characteristics of CdSe-based materials. Key findings reveal that doping concentration significantly influences band gap engineering (1.14-2.61 eV range), magnetic behavior (from diamagnetic to ferromagnetic) and morphological-structural properties. This review consolidates experimental evidence from multiple characterization techniques including X-ray diffraction (XRD), scanning electron microscopy (SEM), UV-visible spectroscopy, photoluminescence (PL) tunneling electron microscopy (TEM) and magnetic measurements to provide details about the dopant-induced property alterations and modifications.
Authors: Rohit Srivastava, Chandresh Kumar Gupta
Institution: St. Andrew's College
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4413249848