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Er3+-to-Yb3+ and Pr3+-to-Yb3+ energy transfer for highly efficient near-infrared cryogenic optical temperature sensing

(2019) NANOSCALE. 11(3). p.833-837
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Abstract
Here, the very high thermal sensing capability of Er3+,Yb3+ doped LaF3 nanoparticles, where Er3+-to-Yb3+ energy transfer is used, is reported. Also Pr3+,Yb3+ doped LaF3 nanoparticles, with Pr3+-to-Yb3+ energy transfer, showed temperature sensing in the same temperature regime, but with lower performance. The investigated Er3+,Yb3+ doped LaF3 nanoparticles show a remarkably high relative sensitivity S-r of up to 6.6092% K-1 (at 15 K) in the near-infrared (NIR) region, in the cryogenic (15-105 K) temperature region opening a whole new thermometric system suitable for advanced applications in the very low temperature ranges. To date reports on NIR cryogenic sensors have been very scarce.
Keywords
UP-CONVERSION LUMINESCENCE, METAL-ORGANIC FRAMEWORK, NANOPARTICLES, NANOCRYSTALS, THERMOMETRY, SIZE

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MLA
Kaczmarek, Anna, Mariusz K Kaczmarek, and Rik Van Deun. “Er3+-to-Yb3+ and Pr3+-to-Yb3+ Energy Transfer for Highly Efficient Near-infrared Cryogenic Optical Temperature Sensing.” NANOSCALE 11.3 (2019): 833–837. Print.
APA
Kaczmarek, Anna, Kaczmarek, M. K., & Van Deun, R. (2019). Er3+-to-Yb3+ and Pr3+-to-Yb3+ energy transfer for highly efficient near-infrared cryogenic optical temperature sensing. NANOSCALE, 11(3), 833–837.
Chicago author-date
Kaczmarek, Anna, Mariusz K Kaczmarek, and Rik Van Deun. 2019. “Er3+-to-Yb3+ and Pr3+-to-Yb3+ Energy Transfer for Highly Efficient Near-infrared Cryogenic Optical Temperature Sensing.” Nanoscale 11 (3): 833–837.
Chicago author-date (all authors)
Kaczmarek, Anna, Mariusz K Kaczmarek, and Rik Van Deun. 2019. “Er3+-to-Yb3+ and Pr3+-to-Yb3+ Energy Transfer for Highly Efficient Near-infrared Cryogenic Optical Temperature Sensing.” Nanoscale 11 (3): 833–837.
Vancouver
1.
Kaczmarek A, Kaczmarek MK, Van Deun R. Er3+-to-Yb3+ and Pr3+-to-Yb3+ energy transfer for highly efficient near-infrared cryogenic optical temperature sensing. NANOSCALE. 2019;11(3):833–7.
IEEE
[1]
A. Kaczmarek, M. K. Kaczmarek, and R. Van Deun, “Er3+-to-Yb3+ and Pr3+-to-Yb3+ energy transfer for highly efficient near-infrared cryogenic optical temperature sensing,” NANOSCALE, vol. 11, no. 3, pp. 833–837, 2019.
@article{8613998,
  abstract     = {Here, the very high thermal sensing capability of Er3+,Yb3+ doped LaF3 nanoparticles, where Er3+-to-Yb3+ energy transfer is used, is reported. Also Pr3+,Yb3+ doped LaF3 nanoparticles, with Pr3+-to-Yb3+ energy transfer, showed temperature sensing in the same temperature regime, but with lower performance. The investigated Er3+,Yb3+ doped LaF3 nanoparticles show a remarkably high relative sensitivity S-r of up to 6.6092% K-1 (at 15 K) in the near-infrared (NIR) region, in the cryogenic (15-105 K) temperature region opening a whole new thermometric system suitable for advanced applications in the very low temperature ranges. To date reports on NIR cryogenic sensors have been very scarce.},
  author       = {Kaczmarek, Anna and Kaczmarek, Mariusz K and Van Deun, Rik},
  issn         = {2040-3364},
  journal      = {NANOSCALE},
  keywords     = {UP-CONVERSION LUMINESCENCE,METAL-ORGANIC FRAMEWORK,NANOPARTICLES,NANOCRYSTALS,THERMOMETRY,SIZE},
  language     = {eng},
  number       = {3},
  pages        = {833--837},
  title        = {Er3+-to-Yb3+ and Pr3+-to-Yb3+ energy transfer for highly efficient near-infrared cryogenic optical temperature sensing},
  url          = {http://dx.doi.org/10.1039/c8nr08348g},
  volume       = {11},
  year         = {2019},
}

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