Upconversion and luminescence temperature sensitivity of Er~(3+) ions in yttrium oxysulfate nanophosphor

Hernandez-Rodriguez M. A.; Tadge P.; Lozano-Gorrin A. D.; Rodriguez-Mendoza U. R.; Ray S.; Lavin V.

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Upconversion and luminescence temperature sensitivity of Er~(3+) ions in yttrium oxysulfate nanophosphor

机译：氧硫酸钇纳米磷中Er〜（3+）离子的上转换和发光温度敏感性

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Near infrared-to-green upconverted emissions of Er3+-doped Y2O2SO4 yttrium oxysulfate nanophosphor have been studied exciting the sample with a 975 nm laser radiation. Temporal dynamics of the green emission indicates that the main mechanism responsible for the upconversion processes is energy transfer between Er3+ ions. The relative intensities of the near infrared-to-green upconverted emissions from the H-2(11/2) and S-4(3/2) thermalized levels to the I-4(15/2) ground state have been calibrated as a function of temperature in order to develop an optical temperature sensor both in the biological range, from 295 up to 330 K, and in the industrial application range up to 475 K. The temperature scale obtained shows a relative sensitivity with temperature of 1.1 %K-1 at 300 K, and an absolute temperature sensitivity of 73 x 10(-4) K-1 at 467 K. These results suggest that the Er3+-doped yttrium oxysulfate can be used as an optical temperature sensor by exciting in the infrared range for biomedicine and industrial applications.

机译：已经研究了掺Er3 +的Y2O2SO4含氧硫酸钇纳米磷光体的近红外到绿色的上转换发射，并用975 nm的激光辐射激发了样品。绿色发射的时间动态表明，负责上转换过程的主要机制是Er3 +离子之间的能量转移。从H-2（11/2）和S-4（3/2）热化水平到I-4（15/2）基态的近红外到绿色上转换发射的相对强度已校准为为了开发光学温度传感器，在生物学范围内（从295到330 K，以及在工业应用范围内到475 K）开发一种温度函数。获得的温度标度显示温度为1.1％K时的相对灵敏度在300 K时为-1，在467 K时为73 x 10（-4）K-1的绝对温度灵敏度。这些结果表明，掺Er3 +的硫酸氧钇可以通过在红外范围内激发而用作光学温度传感器。用于生物医学和工业应用。

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来源
《Optical Materials》 |2019年第9期|109197.1-109197.8|共8页
作者
Hernandez-Rodriguez M. A.; Tadge P.; Lozano-Gorrin A. D.; Rodriguez-Mendoza U. R.; Ray S.; Lavin V.;
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作者单位

Univ La Laguna IMN MALTA Consolider Team Dept Fis Apdo Correos 456 E-38200 San Cristobal La Laguna Santa Cruz De T Spain|Univ La Laguna IUdEA Apdo Correos 456 E-38200 San Cristobal La Laguna Santa Cruz De T Spain|Univ Aveiro CICECO Aveiro Inst Mat P-3810193 Aveiro Portugal|Univ Aveiro Dept Phys P-3810193 Aveiro Portugal;

Rabindranath Tagore Univ Fac Sci Dept Phys Sci Bhopal 464551 MP India;

Univ La Laguna Dept Quim Apdo Correos 456 E-38200 San Cristobal La Laguna Santa Cruz De T Spain|Univ La Laguna IMN Apdo Correos 456 E-38200 San Cristobal La Laguna Santa Cruz De T Spain;

Univ La Laguna IMN MALTA Consolider Team Dept Fis Apdo Correos 456 E-38200 San Cristobal La Laguna Santa Cruz De T Spain|Univ La Laguna IUdEA Apdo Correos 456 E-38200 San Cristobal La Laguna Santa Cruz De T Spain;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Er3+; Upconversion; Luminescence; Optical temperature sensor; Thermal sensitivity;

机译：Er3 +;上转换;发光;光学温度传感器;热敏度;

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1. The Properties of Upconversion Luminescence on YAlO_3:Er~(3+) Nanophosphors with Different Er~(3+) Concentrations [J] . Hyun Mi Noh, Haeyoung Choi, Jung Hwan Kim, Journal of nanoscience and nanotechnology . 2010,第11期

机译：Er〜（3+）浓度不同的YAlO_3：Er〜（3+）纳米磷光体的上转换发光特性
2. Yb~(3+) concentration dependence of upconversion luminescence n Y_2Sn_2O_7:Yb~(3+)/Er~(3+) nanophosphors [J] . Jinsheng Liao, Liling Nie, Shaohua Liu, Journal of Materials Science . 2014,第17期

机译：上转换发光n Y_2Sn_2O_7的Yb〜（3+）浓度依赖性：Yb〜（3 +）/ Er〜（3+）纳米磷光体
3. Upconversion luminescence of germanate nanophosphors activated by Er(3+)and Yb(3+)ions [J] . Zuev M. G., Ilves V. G., Sokovnin S. Yu, Russian Chemical Bulletin . 2020,第5期

机译：ER（3+）和Yb（3+）离子激活的锗醛纳米磷的上转化发光
4. Temperature Sensing Assists the Understanding of Er~(3+) Concentration Dependent Anti-Stokes Luminescence in NaYF4:Er~(3+)/Yb~(3+) Nanophosphors [C] . Ming Yang, Shunan Chen, Qianru Lin, Spring International Conference on Material Sciences and Technology . 2020

机译：温度传感有助于了解NayF4：ER〜（3 +）/ Yb〜（3+）纳米膦酰胺中的ER〜（3+）浓度依赖性抗斯托克斯发光的理解
5. Optical spectroscopy, crystal field analysis, upconversion and energy transfer studies of Er(3+) doped yttrium vanadate single crystals. [D] . Kabro, Pierre. 1997

机译：掺Er（3+）钒酸钇钇单晶的光谱，晶体场分析，上转换和能量转移研究。
6. (La0.97RE0.01Yb0.02)2O2S Nanophosphors Converted from Layered Hydroxyl Sulfate and Investigation of Upconversion Photoluminescence (RE=Ho Er) [O] . Ji-Guang Li, Xuejiao Wang, Weigang Liu, 2017

机译：层状羟基硫酸盐转化的（La0.97RE0.01Yb0.02）2O2S纳米磷光体及上转换光致发光的研究（RE = HoEr）
7. Combustion synthesis and up-conversion luminescence of La₂O₂S:Er³⁺,Yb³⁺ nanophosphors [O] . Hakmeh, Noha, Chlique, Christophe, Merdrignac-Conanec, Odile, 2015

机译：La _{2 O _{2 S：Er ^{3 + ，Yb ^{3 + 纳米磷的燃烧合成及上转换发光}}}}
8. Electron-Paramagnetic-Resonance Spectra of Nd(3+),Dy(3+),Er(3+),and Yb(3+) in Lithium Yttrium Flouride, [R] . sattler,joseph p. nemarich,joseph 1971

机译：钇锂钇中Nd（3 +），Dy（3 +），Er（3 +）和Yb（3+）的电子顺磁共振谱，

Upconversion and luminescence temperature sensitivity of Er~(3+) ions in yttrium oxysulfate nanophosphor

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