Title :
Passivated lead selenide quantum dots for infrared rradiation detection
Author :
Mahmudi, M. ; Rostami, Ahmad ; Dolatyari, Mahboubeh ; Baghban, Hamed ; Rasooli, H.
Author_Institution :
Sch. of Eng.-Emerging Technol., Univ. of Tabriz, Tabriz, Iran
Abstract :
Photosensors based on passivated PbSe quantum dots has been fabricated successfully. The quantum dots were synthesized using Thermal decomposition method. The photo-responsivity of the fabricated detectors strongly depends on the size of synthesized PbSe nanocrystals.
Keywords :
IV-VI semiconductors; infrared detectors; lead compounds; nanosensors; passivation; photodetectors; pyrolysis; semiconductor quantum dots; PbSe; detector photoresponsivity; infrared irradiation detection; passivated quantum dot photosensor; thermal decomposition method;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
