High Sensitivity Submicron Scale Temperature Sensor Based on Perovskite Nanoplatelet Lasers
“In the realm of micro and nanoscale temperature sensing, a breakthrough has been achieved with the development of a submicron-scale temperature sensor. This sensor, based on a triangular MAPbI3 nanoplatelet laser, exhibits an impressive sensitivity of 185 pm/℃. The linear shift in the laser line's peak wavelength with temperature changes enables accurate sensing. The sensor's high Q factor of ~2,610 and low laser threshold of 19.8 µJ·cm² underscore its potential for compact integration.”
National Natural Science Foundation of China(U21A20496;61905173;12104334);The key Research and Development Program of Shanxi Province(202102150101007);Fund Program for the Scientific Activities of Selected Returned Overseas Professionals in Shanxi Province(20230011);Research Program Supported by Shanxi-Zheda Institute of Advanced Materials and Chemical Engineering(2021SX-FR008;2022SX-TD020);the Central Government Guides Local Funds for Scientific and Technological Development(YDZJSX20231A010;YDZJSX2021A012);the Natural Science Foundation of Shanxi Province(20210302123154;202203021222102);Research Project Supported by Shanxi Scholarship Council of China(2021-033);State key laboratory program of quantum optics and quantum optics devices(KF202306);the Novo Nordisk Foundation(NNF22OC0073582)
ZHAO Ruofan,TAO Jianxun,XI Yuying,et al.High Sensitivity Submicron Scale Temperature Sensor Based on Perovskite Nanoplatelet Lasers[J].Chinese Journal of Luminescence,2024,45(09):1511-1520.
ZHAO Ruofan,TAO Jianxun,XI Yuying,et al.High Sensitivity Submicron Scale Temperature Sensor Based on Perovskite Nanoplatelet Lasers[J].Chinese Journal of Luminescence,2024,45(09):1511-1520. DOI: 10.37188/CJL.20240133.