A Cr3+-Yb3+ Co-Doped High-Efficiency Near-Infrared Luminescent Phosphor for Nir-Ii Light Source Applications DOI
Tong Feng,

Yuanlin Jin,

Zhangwen Long

и другие.

Опубликована: Янв. 1, 2024

Язык: Английский

Energy-Transfer-Enhanced Cr3+/Ni2+ Co-doped Broadband Near-Infrared Phosphor for Fluorescence Thermometers and Near-Infrared Window Imaging DOI
Yi Zhang,

Zhexuan Gao,

Yinyan Li

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(42), С. 57316 - 57324

Опубликована: Окт. 11, 2024

Here, near-infrared broad dual-band emission phosphors were achieved through energy transfer between Cr3+ and Ni2+ ions in the β-Ga2O3 host. All samples co-doped with exhibit covering 600–1700 nm under 430 excitation. Thanks to doping of ions, intensity Ga2O3:Cr3+, has increased by about 2.4 times internal quantum efficiency 83.2% compared Ga2O3:Ni2+ phosphors. Meanwhile, when fluorescence lifetime was monitored at 745 nm, an efficient host verified. Due significant differences temperature-sensitive properties a thermometer designed utilizing ratio technology, achieving maximum relative sensitivity 5.26% K–1, which surpasses most optical temperature measurement This suggests that hold promise as potential candidates for materials. Additionally, broadband sample been investigated applications component analysis night vision, demonstrating its versatility multifunctional applications.

Язык: Английский

Процитировано

6
Ca2YScAl2Si2O12:Cr3+ phosphor-in-glass film for laser-driven high-power near-infrared lighting DOI

Yi Lin,

Guangbin Dong, Hang Lin

и другие.

Journal of Materials Chemistry C, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

A new Ca 2 YScAl Si O 12 :Cr 3+ PiGF was synthesized using rapid infrared firing, highlighting luminous output of 2626 mW under blue laser excitation, for near-infrared lighting applications in nondestructive detection, night vision and bioimaging.

Язык: Английский

Процитировано

0
Broadening near-infrared emission and enhancing thermal stability of Cr3+-activated SrLaGa3O7 phosphors via Yb3+ co-doping DOI

Yichen Yang,

Wei Lü,

Xiaojiao Kang

и другие.

Journal of Luminescence, Год журнала: 2025, Номер unknown, С. 121098 - 121098

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Simultaneously Enhancing Long-Wavelength Broadband Nir Luminescence and Thermal Stabilities in Cr3+-Activated Phosphate Phosphors Via Partial Cation Substitution DOI
Yan Bao, Chuanlong Wang, Jun Wen

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
A Cr3+-Yb3+ co-doped high-efficiency near-infrared luminescent phosphor for NIR-II light source applications DOI
Tong Feng,

Yuanlin Jin,

Zhangwen Long

и другие.

Journal of Alloys and Compounds, Год журнала: 2024, Номер unknown, С. 176625 - 176625

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

1
A Cr3+-Yb3+ Co-Doped High-Efficiency Near-Infrared Luminescent Phosphor for Nir-Ii Light Source Applications DOI
Tong Feng,

Yuanlin Jin,

Zhangwen Long

и другие.

Опубликована: Янв. 1, 2024

Язык: Английский

Процитировано

0