Improvement of CdTe nanoparticles photoconductive detector by adding metal nanoparticles

Hydrothermally Synthesized Bi-Doped CdTe Nanoparticles with Tunable Optical and Photoresponse Properties for Visible Photodetectors

“…This results in substantial local electric field enhancement and pronounced surface and interface effects. Precision in manipulating the dimensions and surface chemistry allows for fine-tuning the linear and nonlinear optical properties of nanomaterials. , Composites and doped materials in combination frequently exhibit physical and chemical properties that are greater than those of individual components, making them attractive options for a variety of applications, including but not limited to sensors, memory devices, microelectronic photochemical solar cells, and luminous displays. , These nanomaterials can also be synthesized by various chemical methods, such as hydrothermal method, chemical vapor deposition method, hot injection method, etc. However, by doping the CdTe with suitable metal atoms, such as Bi, In, Sb, Zn, etc., the electrical and optical characteristics can be improved, which will make it easier to develop a range of electronic and optoelectronic devices .…”

“…9,10 components, making them attractive options for a variety of applications, including but not limited to sensors, memory devices, microelectronic photochemical solar cells, and luminous displays. 11,12 These nanomaterials can also be synthesized by various chemical methods, such as hydrothermal method, 13 chemical vapor deposition method, 14 hot injection method, 15 etc. However, by doping the CdTe with suitable metal atoms, such as Bi, In, Sb, Zn, etc., the electrical and optical characteristics can be improved, which will make it easier to develop a range of electronic and optoelectronic devices.…”