Physical properties of Fe-doped CdS quantum dots: single dot rectifying diode application
Piyali Maity, Ravi Kumar, S. N. Jha, D. Bhattacharyya, Sandip Chatterjee, Bhola Nath Pal, Anup Kumar Ghosh
Abstract
Fe-doped CdS single dot rectifying diodes were characterized using scanning tunneling microscope (STM) at ambient atmosphere. Fe doping reduced the threshold voltage for a single dot electronic device with minimal electrical power loss.
Topics & Concepts
Quantum dotDiodeDopingOptoelectronicsMaterials scienceNanotechnologyQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin FilmsSemiconductor materials and interfaces