| 光谱学与光谱分析 |
|
|
|
|
|
| Study of PL Spectra of PbSe Quantum Dots for IC Chip Temperature Dependence |
| WANG He-lin1,2, ZHANG Yu1,2*, LIU Wen-yan1, WANG Guo-guang2, ZHANG Tie-qiang2 |
| 1. State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China 2. State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China |
|
|
|
|
Abstract Colloidal PbSe QDs were prepared with the particle size of 3.6, 5.1 and 6.0 nm, and the temperature-dependent optical properties of colloidal PbSe QDs were investigated. At the room temperature, the experiment showed that there is red shift with increasing temperature; photoluminescence spectra of large size colloidal PbSe QDs is blue shifted with increasing temperature. Proposed a temperature detection method of integrated circuit was proposed based on photoluminescence spectra of colloidal PbSe QDs. The method for temperature detection includes colloidal PbSe quantum dots deposited on the surface of the printed circuit board, colloidal PbSe quantum dots of the surface are excited by the laser and infrared spectrometer receives photoluminescence spectra. Image acquisition system used for micron scale areas of temperature detection collects a tiny and specific areas imaging in the surface of chip. Experiments showed that the measurement accuracy is ±3 ℃ and the relative error is less than 5％.
|
|
Received: 2014-01-08
Accepted: 2014-04-11
|
|
|
|
Corresponding Authors:
ZHANG Yu
E-mail: yuzhang@jlu.edu.cn
|
|
[1] Tokunaga T，Narushima T，Yonezawa T，et al. J. Electron Microsc (Tokyo)，2012, 61(4)：223.
[2] Bower S M，Kou J，Saylor J R. Rev. Sci. Instrum. ，2009，80：095107.
[3] Kop M U，Mello A J，Manz A. Science，1998，280：1046.
[4] Khandurina J，McKnight T E，Jacobson S C, et al. Anal. Chem.，2000，72：2995.
[5] SUN Xiao-gang, LI Yun-hong(孙晓刚，李云红). Laser & Infrared(激光与红外)，2008, 38(2): 102.
[6] Zhang Y，Cheng W，Zhang T，et al. Current Nanoscience，2012，8：909.
[7] Dai Q，Zhang Y，Yu W W，et al. Langmiur，2010，26：1435.
[8] Zhang Y，Dai Q，Li X，et al. Nanoscale Res. Lett.，2010，5：1279.
[9] Dai Q，Zhang Y，Wang Y，et al. J. Phys. Chem. C，2010，114：16160.
[10] Zhang Y，Dai Q，Li X，et al. J. Nano. Res.，2011，13：3721.
[11] Liu Y，Zhang T，Zhang Y，et al. Optik, 2013，124：3059.
[12] Liu W，Zhang Y，Zhai W，et al. J. Phys. Chem. C，2013，117：19288.
[13] Gu P，Zhang Y，Zhang T，et al. Nanoscale，2013，7：10481.
[14] Li S，Zhang K，Yang J，Lin L，et al. Nano Lett.，2007，7：3102. |
| [1] |
FANG Zheng, OUYANG Qi-nan, ZENG Fu-rong, CHEN Si-yuan, MA Sheng-lin* . Study on the Estimation Algorithm of the Temperature Based on Mid-Wave Infrared Remote Sensing[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(04): 960-966. |
| [2] |
LIN Yi-jun1,3, LIU Wen-yan1, ZHANG Yu1, 2*, BI Ke2, ZHANG Tie-qiang2, FENG Yi2, WANG Yi-ding1* . Investigation of Spectroscopy of ZnCuInS/ZnSe/ZnS Quantum Dots [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 34(01): 20-22. |
| [3] |
MA Zhu1, YU Jun-sheng1*, JIANG Long-feng1, DONG Shou-cheng2, LI Zhen2*, HU Song3 . Spectra Characteristics and Electroluminescence Performance of Novel Fluorene Derivatives with Aggregation Fluorescence Enhancement[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(04): 935-939. |
| [4] |
WANG Gao, LIU Shao-cong, WEN Qiang, ZHAO Hui, ZHAO Yu . Research on Granary Temperature Network Monitoring System Based on the Linear Frequency Shift of Spectrum [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(04): 1146-1150. |
| [5] |
ZHAO Juan, YU Jun-sheng*, WEN Wen, JIANG Ya-dong . Electroluminescent Performance and Spectral Characteristics of a Novel (t-bt)2Ir(acac) Phosphorescent Iridium Complex [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(05): 1189-1192. |
| [6] |
MENG Yu-fei1，PENG Ming-sheng1，CHEN Wen-xuan2. Spectroscopic Studies on Transition Metal Ions in Colored Diamonds[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2004, 24(07): 769-774. |
|
|
|
|
