Improved luminescence from CdSe quantum dots with a strain-compensated shell

作者: Y. Lu , Y. Q. Zhang , X. A. Cao

DOI: 10.1063/1.4775678

关键词:

摘要: Colloidal CdSe quantum dots (QDs) with a strain-compensated ZnS/ZnCdS bilayer shell were synthesized and characterized. The core/shell/shell structure enjoys the benefits of …

参考文章(19)
Qingjiang Sun, Y. Andrew Wang, Lin Song Li, Daoyuan Wang, Ting Zhu, Jian Xu, Chunhe Yang, Yongfang Li, Bright, multicoloured light-emitting diodes based on quantum dots Nature Photonics. ,vol. 1, pp. 717- 722 ,(2007) , 10.1038/NPHOTON.2007.226
Dmitri V. Talapin, Ivo Mekis, Stephan Götzinger, Andreas Kornowski, Oliver Benson, Horst Weller, CdSe/CdS/ZnS and CdSe/ZnSe/ZnS Core−Shell−Shell Nanocrystals Journal of Physical Chemistry B. ,vol. 108, pp. 18826- 18831 ,(2004) , 10.1021/JP046481G
Dong Yu, Brian L. Wehrenberg, Praket Jha, Jiasen Ma, Philippe Guyot-Sionnest, Electronic transport of n-type CdSe quantum dot films: Effect of film treatment Journal of Applied Physics. ,vol. 99, pp. 104315- ,(2006) , 10.1063/1.2192288
Y. Q. Zhang, X. A. Cao, Optical characterization of CdSe quantum dots with metal chalcogenide ligands in solutions and solids Applied Physics Letters. ,vol. 99, pp. 023106- ,(2011) , 10.1063/1.3610456
David Battaglia, Bridgette Blackman, Xiaogang Peng, Coupled and Decoupled Dual Quantum Systems in One Semiconductor Nanocrystal Journal of the American Chemical Society. ,vol. 127, pp. 10889- 10897 ,(2005) , 10.1021/JA0437297
B. O. Dabbousi, J. Rodriguez-Viejo, F. V. Mikulec, J. R. Heine, H. Mattoussi, R. Ober, K. F. Jensen, M. G. Bawendi, (CdSe)ZnS Core-Shell Quantum Dots - Synthesis and Characterization of a Size Series of Highly Luminescent Nanocrystallites Journal of Physical Chemistry B. ,vol. 101, pp. 9463- 9475 ,(1997) , 10.1021/JP971091Y
Benoit Mahler, Piernicola Spinicelli, Stéphanie Buil, Xavier Quelin, Jean-Pierre Hermier, Benoit Dubertret, Towards non-blinking colloidal quantum dots. Nature Materials. ,vol. 7, pp. 659- 664 ,(2008) , 10.1038/NMAT2222
Dmitri V. Talapin, Jong-Soo Lee, Maksym V. Kovalenko, Elena V. Shevchenko, Prospects of Colloidal Nanocrystals for Electronic and Optoelectronic Applications Chemical Reviews. ,vol. 110, pp. 389- 458 ,(2010) , 10.1021/CR900137K