Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1009, P. 176852 - 176852
Published: Oct. 2, 2024
Language: Английский
Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1009, P. 176852 - 176852
Published: Oct. 2, 2024
Language: Английский
Next Materials, Journal Year: 2025, Volume and Issue: 6, P. 100505 - 100505
Published: Jan. 1, 2025
Language: Английский
Citations
2Molecules, Journal Year: 2025, Volume and Issue: 30(4), P. 767 - 767
Published: Feb. 7, 2025
Sm3+ and Tb3+ co-doped KY(CO3)2 temperature sensing materials were prepared via the hydrothermal method. X-ray diffraction results confirmed monoclinic phase in KY(CO3)2:Sm3+,Tb3+ samples. In this host, transfers energy to through cross-relaxation. Notably, a 20 mol% concentration of increases emission intensity by 7.1 times. The fluorescence intensities 5D4 (Tb3+) 4G5/2 (Sm3+) vary significantly with temperature. Both Sm3+-Sm3+ Tb3+-Sm3+ pairs act as effective centers for optical measurement. relationship between ratio (I542/I567) reveals that maximum absolute sensitivity relative are 0.031 K-1 0.46%K-1 at room 298 K, respectively. contrast, KY(CO3)2:Sm3+ has only 0.00051 0.11%K-1 498 K. These highlight significant role enhancing intensities, making doped promising candidate thermometry.
Language: Английский
Citations
2Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2025, Volume and Issue: 463, P. 116307 - 116307
Published: Jan. 31, 2025
Language: Английский
Citations
0Solid State Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 107957 - 107957
Published: May 1, 2025
Language: Английский
Citations
0Optical Materials, Journal Year: 2025, Volume and Issue: unknown, P. 117089 - 117089
Published: April 1, 2025
Language: Английский
Citations
0Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1009, P. 176852 - 176852
Published: Oct. 2, 2024
Language: Английский
Citations
2