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Preparation and white light emission properties of Tm3+/Dy3+ co-doped phosphate glasses.

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Title: Preparation and white light emission properties of Tm3+/Dy3+ co-doped phosphate glasses.
Authors: Xu, Jiaxuan1 (AUTHOR), Liu, Shuofang1 (AUTHOR), Wang, Yameng1 (AUTHOR), Cai, Xiuqin2 (AUTHOR), Lu, Yilin2 (AUTHOR), Chen, Yuee1 (AUTHOR) 552001140@qq.com
Source: Journal of Materials Science: Materials in Electronics. Feb2024, Vol. 35 Issue 6, p1-13. 13p.
Abstract: In this study, Tm3+/Dy3+ co-doped phosphate glasses (PTDs) were prepared by a common melt-quenching method. The prepared glass has excellent thermal expansion coefficient and refractive index. Eight unique absorption bands are found in the 300 − 750 nm wavelength. Und 354 nm excitation, PTDs emit blue, greenish-blue, yellow and red light at 452 nm, 483 nm, 574 and 663 nm, belonging to 1D2 → 3F4 and 4F9/2 → 6HJ (J = 15/2, 13/2 and 11/2) electron transitions of Tm3+ and Dy3+ ions. In addition, the calculation shows that PT0.3D0.50 has excellent chromaticity coordinates (0.3345, 0.3329), appropriate correlated colour temperature (CCT) (5405.38 K) and relatively high fluorescence lifetime (0.5060 ms), which can produce superior white light. The energy transfer (ET) between Dy3+ and Tm3+ ions result from the electric dipole-quadrupole interaction. All investigations indicated that PTDs have a huge potential application in white light emitting diode (W-LED) devices. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Materials Science: Materials in Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Preparation and white light emission properties of Tm<superscript>3+</superscript>/Dy<superscript>3+</superscript> co-doped phosphate glasses.
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Materials+Science%3A+Materials+in+Electronics%22">Journal of Materials Science: Materials in Electronics</searchLink>. Feb2024, Vol. 35 Issue 6, p1-13. 13p.
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In this study, Tm3+/Dy3+ co-doped phosphate glasses (PTDs) were prepared by a common melt-quenching method. The prepared glass has excellent thermal expansion coefficient and refractive index. Eight unique absorption bands are found in the 300 − 750 nm wavelength. Und 354 nm excitation, PTDs emit blue, greenish-blue, yellow and red light at 452 nm, 483 nm, 574 and 663 nm, belonging to 1D2 → 3F4 and 4F9/2 → 6HJ (J = 15/2, 13/2 and 11/2) electron transitions of Tm3+ and Dy3+ ions. In addition, the calculation shows that PT0.3D0.50 has excellent chromaticity coordinates (0.3345, 0.3329), appropriate correlated colour temperature (CCT) (5405.38 K) and relatively high fluorescence lifetime (0.5060 ms), which can produce superior white light. The energy transfer (ET) between Dy3+ and Tm3+ ions result from the electric dipole-quadrupole interaction. All investigations indicated that PTDs have a huge potential application in white light emitting diode (W-LED) devices. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Materials Science: Materials in Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1007/s10854-024-12169-4
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        Text: English
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      – TitleFull: Preparation and white light emission properties of Tm3+/Dy3+ co-doped phosphate glasses.
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            NameFull: Xu, Jiaxuan
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            NameFull: Liu, Shuofang
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            NameFull: Wang, Yameng
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            NameFull: Lu, Yilin
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              M: 02
              Text: Feb2024
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              Y: 2024
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