Lasing in Single Cadmium Sulfide Nanowire Optical Cavities
نویسندگان
چکیده
منابع مشابه
Lasing in single cadmium sulfide nanowire optical cavities.
The mechanism of lasing in single cadmium sulfide (CdS) nanowire cavities was elucidated by temperature-dependent and time-resolved photoluminescence (PL) measurements. Temperature-dependent PL studies reveal rich spectral features and show that an exciton-exciton interaction is critical to lasing up to 75 K, while an exciton-phonon process dominates at higher temperatures. These measurements t...
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ژورنال
عنوان ژورنال: Nano Letters
سال: 2005
ISSN: 1530-6984,1530-6992
DOI: 10.1021/nl050440u