Critical Size of Temperature-Dependent Band Shift in Colloidal PbSe Quantum Dots Zhang, Yu ; Cheng, Wenchao ; Zhang, Tieqiang ; Dai, Quanqin ; Cui, Tian ; Wang, Yiding ; W. Yu, William Abstract Publication: Current Nanoscience Pub Date: December 2012 DOI: 10.2174/157341312803989060 Bibcode: 2012CNan....8..909Z