期刊
JOURNAL OF MATERIALS CHEMISTRY C
卷 1, 期 39, 页码 6184-6187出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c3tc31344a
关键词
-
资金
- DST Ramanujan fellowship
- CSIR-UGC
HgSe and Hg0.5Cd0.5Se quantum dos (QDs) are synthesized at room temperature by a novel liquid-liquid interface method and their photodetection properties in the near-IR region are investigated. The photodetection properties of our Te-free systems are found to be comparable to those of the previously reported high performance QD vis-IR detectors including HgTe. The present synthesis indicates the cost-effectiveness of selenium based IR detectors owing to the abundance and lower toxicity of selenium compared to tellurium.
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