Dualistic temperature sensing in Er^{3 +}/Yb^{3 +} doped CaMoO₄ upconversion phosphor

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• 作者：Shriya Sinha ; Manoj Kumar Mahata¹ ; Kaushal Kumar ; ^{kumar.bhu@gmail.com} ; S.P. Tiwari ; V.K. Rai
• 关键词：Upconversion ; Temperature sensing ; Fluorescence intensity ratio (FIR) ; Polyol method
• 刊名：Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：173
• 期：Complete
• 页码：369-375
• 全文大小：1492 K
• 卷排序：173

文摘

Dual nature of fluorescence intensity ratio (FIR) in CaMoO4: Er3+/Yb3+ phosphor Excitation power and external temperature dependent upconversion emission A potential phosphor to be used in high temperature thermometry.