Intense Visible and Near-Infrared Upconversion Photoluminescence in Colloidal LiYF4:Er3+ Nanocrystals under Excitation at 1490 nm
We report intense upconversion photoluminescence (PL) in colloidal LiYF4: Er3+
nanocrystals under excitation with telecom-wavelength at 1490 nm. The intensities of two …
nanocrystals under excitation with telecom-wavelength at 1490 nm. The intensities of two …
Three-photon upconversion and optical thermometry characterization of Er3+: Yb3+ co-doped yttrium silicate powders
The effect of the presence of ytterbium (Yb3+) on the upconversion (UC) emission of erbium
(Er3+) in yttrium silicate crystalline ceramic powders prepared by combustion synthesis was …
(Er3+) in yttrium silicate crystalline ceramic powders prepared by combustion synthesis was …
Up-conversion luminescence, temperature sensing properties and laser-induced heating effect of Er3+/Yb3+ co-doped YNbO4 phosphors under 1550 nm excitation
X Wang, X Li, H Zhong, S Xu, L Cheng, J Sun… - Scientific Reports, 2018 - nature.com
YNbO4 phosphors with various Er3+ and Yb3+ concentrations were synthesized via a
traditional high-temperature solid-state reaction method. Their crystal structure was …
traditional high-temperature solid-state reaction method. Their crystal structure was …
Role of self-assembly coated Er3+: YAlO3/TiO2 in intimate coupling of visible-light-responsive photocatalysis and biodegradation reactions
S Dong, S Dong, X Tian, Z Xu, D Ma, B Cui… - Journal of hazardous …, 2016 - Elsevier
Conventionally used ultraviolet light can result in dissolved organic carbon (DOC)
increasing and biofilm damage in intimate coupling of photocatalysis and biodegradation …
increasing and biofilm damage in intimate coupling of photocatalysis and biodegradation …
Up-conversion luminescence and temperature sensing properties of Ho3+/Gd3+ co-doped YbNbO4 phosphors
L Shao, Y Zhao, X Wang, Y Li - Materials Research Bulletin, 2021 - Elsevier
Abstract Ho 3+/Gd 3+ co-doped YbNbO 4 phosphors were successfully synthesized by the
high-temperature solid-state method. The crystal structure, morphology structure, element …
high-temperature solid-state method. The crystal structure, morphology structure, element …
Cr3+ sensitized near infrared emission in Al2O3: Cr, Nd/Yb phosphors
PK Tawalare, VB Bhatkar, SK Omanwar… - Journal of Alloys and …, 2019 - Elsevier
Abstract Cr 3+→ Ln 3+ energy transfer (Ln= Nd or Yb) is investigated for the first time in Al 2
O 3 host. Intense near infrared (NIR) emission around 1 μm is obtained as a result of this …
O 3 host. Intense near infrared (NIR) emission around 1 μm is obtained as a result of this …
Up-conversion luminescence of NaY (WO4) 2: Yb, Er under 1550 and 980 nm excitation
W Yu, Y Tian, M Xing, Y Fu, H Zhang, X Luo - Materials Research Bulletin, 2016 - Elsevier
Er 3+ single-doped and Er 3+, Yb 3+ co-doped NaY (WO 4) 2 phosphors were synthesized
at 1100° C by a solid-state reaction method. The samples were characterized by XRD and …
at 1100° C by a solid-state reaction method. The samples were characterized by XRD and …
Mechanisms of Upconversion Luminescence of Er3+-Doped NaYF4 via 980 and 1530 nm Excitation
Y Liu, Z Zhou, S Zhang, E Zhao, J Ren, L Liu, J Zhang - Nanomaterials, 2021 - mdpi.com
To date, the mechanisms of Er3+ upconversion luminescence via 980 and 1530 nm
excitation have been extensively investigated; however, based on discussions, they either …
excitation have been extensively investigated; however, based on discussions, they either …
Fluorescence and radiative properties of Nd3+ ions doped zinc bismuth silicate glasses
Glasses having composition 20ZnO⋅ xSiO 2⋅(79.5− x) Bi 2 O 3⋅ 0.5 Nd 2 O 3 with x
varying from 10 to 50 mol% have been synthesized. The amorphous nature of the glasses …
varying from 10 to 50 mol% have been synthesized. The amorphous nature of the glasses …
Bright green upconversion emission and enhanced ferroelectric polarization in Sr1− 1.5 xErxBi2Nb2O9
T Wei, CZ Zhao, QJ Zhou, ZP Li, YQ Wang, LS Zhang - Optical Materials, 2014 - Elsevier
Upconversion (UC) luminescence and ferroelectric (FE) polarization properties were first
investigated in polycrystalline Er 3+-doped SrBi 2 Nb 2 O 9 (SBN: xEr 3+) samples. Bright …
investigated in polycrystalline Er 3+-doped SrBi 2 Nb 2 O 9 (SBN: xEr 3+) samples. Bright …