scholarly journals Structural properties, Judd–Ofelt calculations, and near infrared to visible photon up-conversion in Er3+/Yb3+ doped BaTiO3 phosphors under excitation at 1500 nm

RSC Advances ◽  
2017 ◽  
Vol 7 (17) ◽  
pp. 10529-10538 ◽  
Author(s):  
M. Vega ◽  
P. Alemany ◽  
I. R. Martin ◽  
J. Llanos
Keyword(s):  
Structural Properties ◽  
Near Infrared ◽  
Visible Photon

The structural and up-conversion properties of BaTiO3 phosphors doped with Er3+/Yb3+ have been studied.

Near-Infrared-to-Visible Photon Upconversion

2021 ◽  
pp. 29-48
Author(s):  
Yoichi Sasaki ◽  
Nobuhiro Yanai ◽  
Nobuo Kimizuka
Keyword(s):  
Near Infrared ◽  
Visible Photon

Near-Infrared-to-Visible Photon Upconversion Enabled by Conjugated Porphyrinic Sensitizers under Low-Power Noncoherent Illumination

2015 ◽  
Vol 119 (22) ◽  
pp. 5642-5649 ◽  
Author(s):  
Jean-Hubert Olivier ◽  
Yusong Bai ◽  
Hyounsoo Uh ◽  
Hyejin Yoo ◽  
Michael J. Therien ◽  
...  
Keyword(s):  
Low Power ◽  
Near Infrared ◽  
Visible Photon

Supermolecular-Chromophore-Sensitized Near-Infrared-to-Visible Photon Upconversion

2010 ◽  
Vol 132 (40) ◽  
pp. 14203-14211 ◽  
Author(s):  
Tanya N. Singh-Rachford ◽  
Animesh Nayak ◽  
Maria L. Muro-Small ◽  
Sèbastian Goeb ◽  
Michael J. Therien ◽  
...  
Keyword(s):  
Near Infrared ◽  
Visible Photon

scholarly journals Tuning the Quantum Dot (QD)/Mediator Interface for Optimal Efficiency of QD-Sensitized Near-Infrared-to-Visible Photon Upconversion Systems

2020 ◽  
Vol 12 (32) ◽  
pp. 36558-36567
Author(s):  
Zihao Xu ◽  
Zhiyuan Huang ◽  
Chenyang Li ◽  
Tingting Huang ◽  
Francesco A. Evangelista ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Near Infrared ◽  
Optimal Efficiency ◽  
Visible Photon

Near-Infrared-to-Visible Photon Upconversion Sensitized by a Metal Complex with Spin-Forbidden yet Strong S0–T1 Absorption

2016 ◽  
Vol 138 (28) ◽  
pp. 8702-8705 ◽  
Author(s):  
Shogo Amemori ◽  
Yoichi Sasaki ◽  
Nobuhiro Yanai ◽  
Nobuo Kimizuka
Keyword(s):  
Metal Complex ◽  
Near Infrared ◽  
Visible Photon

Photoluminescence and Structural Properties of Si Nanoparticles Embedded in SiO2 Matrix by Reactive RF Magnetron Sputtering

2007 ◽  
Vol 336-338 ◽  
pp. 2074-2076
Author(s):  
K. Ma ◽  
Jia You Feng
Keyword(s):  
Magnetron Sputtering ◽  
Structural Properties ◽  
Near Infrared ◽  
Silicon Oxide ◽  
Rf Magnetron Sputtering ◽  
Sio2 Matrix ◽  
Si Nanoparticles ◽  
Oxide Matrix ◽  
Reactive Rf Magnetron Sputtering ◽  
Deposited Films

In the present work, we investigate the photoluminescence (PL) and structural properties of Si nanoparticles embedded in SiO2 matrix. Si-rich silicon oxide (SRSO) films with Si concentration of 39% were synthesized by reactive RF magnetron sputtering. Annealing was performed at temperatures between 600°C and 1100°C in N2 ambient for 2h to precipitate Si nanoparticles from oxide matrix. Near infrared photoluminescence around 750nm can be clearly observed even in the as-deposited films, which indicates the existence of Si nanoparticles in films. The structural properties were analyzed by infrared absorption and Raman spectra. It is found that the structural properties strongly affect the PL properties of Si nanoparticles embedded in SiO2 matrix.

scholarly journals Optical and Near‐Infrared Structural Properties of Cluster Galaxies atz∼ 0.3

2002 ◽  
Vol 571 (2) ◽  
pp. 790-808 ◽  
Author(s):  
F. La Barbera ◽  
G. Busarello ◽  
P. Merluzzi ◽  
M. Massarotti ◽  
M. Capaccioli
Keyword(s):  
Structural Properties ◽  
Near Infrared ◽  
Cluster Galaxies
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