自参考温度传感<微球-空腔耦合无机卤化物钙钛矿量子点的荧光增强

发光学报 Pub Date : 2023-01-01 DOI:10.37188/cjl.20230066
Xi LI, Chen ZHAO, Yanlin MI, Yinzhou YAN
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引用次数: 0

摘要

蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ョ蜊励い繝輔Μ繧ォ縺ァ縺吶在这里,你可以学到很多东西。我是PL......","我是PL......","我是PL......","我是PL......"。MMCA/PeQDs:PeQDs--MMCA/PeQDs131 6 mg/mL,19±1μm,0.75 K-1。95%Â-K-1ãæ¬å-¥ä½å æäºä½¿ç¨å个PLå³°è¿è¡æ¸©åº¦ä¼ æåç¡®æ§å-®ç缺ç¹ï¼¼ä¸ºè§å ææå¨é "æ§è½è§å æ¸©åº¦ä¼ æå¨ä¸çºç¨å¼è¾äºæ°çéå¾ã
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Self-reference Temperature Sensing <italic>via</italic> Fluorescence Enhancement of Microsphere-cavity-coupled Inorganic Halide Perovskite Quantum Dots
åˆ©ç”¨ç¨€åœŸç¦»å­æŽºæ‚ææ–™ã€æœ‰æœºæŸ“æ–™ä»¥åŠé‡å­ç‚¹ç­‰è§å ‰ææ–™å®žçŽ°è§å ‰æ¸©åº¦ä¼ æ„Ÿåœ¨èˆªç©ºèˆªå¤©ã€ç”Ÿç‰©åŒ»ç–—ã€é£Ÿå“å‚¨å­˜ç­‰é¢†åŸŸå ·æœ‰é‡è¦æ„ä¹‰ã€‚å ¶ä¸­ï¼Œæ— æœºå¤åŒ–ç‰©é’™é’›çŸ¿é‡å­ç‚¹ï¼ˆPeQDsï¼‰è§å ‰ææ–™ç”±äºŽå ·æœ‰é‡å­äº§çŽ‡é«˜ï¼Œæ¸©åº¦ä¾èµ–æ€§å¼ºç­‰ç‰¹ç‚¹ï¼Œåœ¨è§å ‰æ¸©åº¦ä¼ æ„Ÿé¢†åŸŸå±•çŽ°äº†å·¨å¤§çš„åº”ç”¨å‰æ™¯ã€‚ç„¶è€Œï¼ŒPeQDsåªæœ‰ä¸€ä¸ªå ‰è‡´è§å ‰ï¼ˆPLï¼‰å³°ï¼Œå ¶å¼ºåº¦å’Œä½ç½®æžæ˜“å—åˆ°æµ“åº¦å’Œå°ºå¯¸ç­‰å› ç´ çš„å¹²æ‰°ï¼Œå› æ­¤ç”¨å•ä¸€PLå³°è¿›è¡Œæ¸©åº¦ä¼ æ„Ÿçš„å‡†ç¡®æ€§è¾ƒä½Žã€‚åœ¨æœ¬å·¥ä½œä¸­ï¼Œæˆ‘ä»¬æå‡ºäº†ä¸€ç§å¾®çƒè ”é˜µåˆ—ï¼ˆMCA)耦合PeQDs薄膜(MCA/PeQDsï¼‰çš„æ–°åž‹æ¸©åº¦ä¼ æ„Ÿç»“æž„ï¼Œåˆ©ç”¨MCA/PeQDs结构与PeQDsè–„è†œå ·æœ‰æ¸©åº¦ä¾èµ–æ€§çš„PLå³°å€¼å¼ºåº¦æ¯”å®žçŽ°æ¸©åº¦ä¼ æ„Ÿã€‚è¯¥ç»“æž„é€šè¿‡å¾®çƒè ”ä¸­å›žéŸ³å£æ¨¡å¼ï¼ˆWGMs)增强的Purcellæ•ˆåº”æé«˜äº†è‡ªå‘è¾å°„é€ŸçŽ‡ï¼ŒæŠ‘åˆ¶äº†å£°å­è¾ åŠ©çŒç­æ•ˆåº”ï¼Œä»Žè€Œå®žçŽ°äº†è¾ƒå¥½çš„PeQDsè§å ‰å¢žå¼ºã€‚ç»“æžœè¡¨æ˜Žï¼Œåœ¨223~373 KèŒƒå›´å† ï¼Œå½“PeQDs浓度为0.131 6 mg/mLã€å¾®çƒè ”ç›´å¾„ä¸ºï¼ˆ19±1) μm时,该结构的绝对灵敏度(Sa)与相对灵敏度(Sr)可达到0.75 K-1和1.95%·K-1ã€‚æœ¬å·¥ä½œå ‹æœäº†ä½¿ç”¨å•ä¸ªPLå³°è¿›è¡Œæ¸©åº¦ä¼ æ„Ÿå‡†ç¡®æ€§å·®çš„ç¼ºç‚¹ï¼Œä¸ºè§å ‰ææ–™åœ¨é«˜æ€§èƒ½è§å ‰æ¸©åº¦ä¼ æ„Ÿå™¨ä¸­çš„åº”ç”¨å¼€è¾Ÿäº†æ–°çš„é€”å¾„ã€‚
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来源期刊
发光学报
发光学报 Physics and Astronomy-Radiation
CiteScore
1.90
自引率
0.00%
发文量
7477
期刊介绍: Chinese Journal of Luminescence (CJL), supervised by Chinese Academy of Sciences (CAS), Sponsored by Committee on luminescence of Chinese Physical Society and Changchun Institute of Optics, Fine mechanics and Physics(CIOMP)of Chinese Academy of Sciences, is an authoritatively scientific and technical periodical of China in the field of luminescence, which is read widely in providing original papers and reviews that describe recent developments on basic theory and experimental studies of excited state processes and green lighting projects. The journal was established at 1980, and named after LUMINESCENCE AND DISPLAY, then renamed as CJL in 1986.
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