Title :
Spectral Characteristics of CdSe Quantum Dots
Author :
Cheng, Cheng ; Wang, Xiaoyan
Author_Institution :
Zhejiang Univ. of Technol., Hangzhou
Abstract :
The absorption and emission spectra of the CdSe quantum dots about 3-nm diameter are measured. The peak value of the absorption cross-section is determined by Beer-Lambert law according to the concentration of the quantum dots in the toluene sample and the particle diameter.
Keywords :
II-VI semiconductors; cadmium compounds; fluorescence; particle size; semiconductor quantum dots; ultraviolet spectra; visible spectra; Beer-Lambert law; CdSe; absorption spectra; emission spectra; fluorescence spectroscopy; particle diameter; quantum dots; size 3 nm; toluene sample; ultraviolet-visible spectra; Educational institutions; Electromagnetic wave absorption; Fluorescence; Light emitting diodes; Light sources; Material properties; Materials science and technology; Quantum dot lasers; Quantum dots; Spectroscopy;
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0400-2
Electronic_ISBN :
1-4244-0400-2
DOI :
10.1109/ICIMW.2006.368702
