Ceiling temperature and photothermalsensitivity of aqueous MSA-CdTe quantum dots thermometers

详细信息    查看全文

• 作者：Xinbing Jiang^a ; Jinyou Shao^a ; Ben Q. Li^b ; ^{benqli@umich.edu}
• 关键词：Hydrothermal process ; Ceiling temperature ; MSA-CdTe ; Temperature sensor ; Sensitivity ; Size effect
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：394
• 期：Complete
• 页码：554-561
• 全文大小：2845 K
• 卷排序：394

文摘

Aqueous Quantum dot used as sensor has a ceiling temperature. MSA-CdTe possess a higher ceiling temperature 60 °Cthan TGA-CdTe 45 °C. A stable linear correlation with a slope of 0.16 nm/ °C is showed between the peak shift and temperature. Photothermal sensitivity is independent to the size of quantum dot in studied size range.