Near-Infrared Light Emission from of Er-Doped ZnO Thin Film in Micropits Processed on Si Substrate

2006 ◽  
Vol 320 ◽  
pp. 113-116
Author(s):  
Shigeru Tanaka ◽  
Yukari Ishikawa ◽  
Naoki Ohashi ◽  
Junichi Niitsuma ◽  
Takashi Sekiguchi ◽  
...  
Keyword(s):  
Thin Film ◽  
Near Infrared ◽  
Light Emission ◽  
Infrared Light ◽  
Zno Thin Film ◽  
Si Substrate ◽  
Near Infrared Light ◽  
Transmission Electron ◽  
Doped Zno ◽  
Er Doped

We have obtained Er-doped ZnO thin film in a micropattern of reverse trapezoids processed on Si substrate by sputtering and ultrafine polishing techniques. Near-infrared light emission was detected successfully from the thin film filling a single micropit with 10 μm square. Transmission electron microscopy (TEM) observation showed epitaxial growth of ZnO crystals along the curvature of the micropit.

Near-Infrared Light Emission from of Er-Doped ZnO Thin Film in Micropits Processed on Si Substrate

2006 ◽  
pp. 113-116
Author(s):  
Shigeru Tanaka ◽  
Yukari Ishikawa ◽  
Naoki Ohashi ◽  
Junichi Niitsuma ◽  
Takashi Sekiguchi ◽  
...  
Keyword(s):  
Thin Film ◽  
Near Infrared ◽  
Light Emission ◽  
Infrared Light ◽  
Zno Thin Film ◽  
Si Substrate ◽  
Near Infrared Light ◽  
Doped Zno ◽  
Er Doped

Near-infrared light-emitting devices from individual heavily Ga-doped ZnO microwires

2017 ◽  
Vol 5 (10) ◽  
pp. 2542-2551 ◽  
Author(s):  
Gao-Hang He ◽  
Ming-Ming Jiang ◽  
Lin Dong ◽  
Zhen-Zhong Zhang ◽  
Bing-Hui Li ◽  
...  
Keyword(s):  
Near Infrared ◽  
Light Emission ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Doped Zno

Electrically driven near-infrared light-emission from individual heavily Ga-doped ZnO microwires has been achieved, which can be analogous to incandescent sources.

scholarly journals A facile method for preparing Yb3+-doped perovskite nanocrystals with ultra-stable near-infrared light emission

RSC Advances ◽  
2020 ◽  
Vol 10 (30) ◽  
pp. 17635-17641 ◽  
Author(s):  
Chunqian Zhang ◽  
Aidi Zhang ◽  
Taoran Liu ◽  
Lin Zhou ◽  
Jun Zheng ◽  
...  
Keyword(s):  
Near Infrared ◽  
Light Emission ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Perovskite Nanocrystals ◽  
Excellent Stability

A facile method for fabricating CsPbBr3:Yb3+@SiO2 NCs which guarantees high PLQY and excellent stability at the same time.

Optoelectronic characteristics of a near infrared light photodetector based on a topological insulator Sb2Te3 film

2015 ◽  
Vol 3 (35) ◽  
pp. 9154-9160 ◽  
Author(s):  
Kun Zheng ◽  
Lin-Bao Luo ◽  
Teng-Fei Zhang ◽  
Yu-Hung Liu ◽  
Yong-Qiang Yu ◽  
...  
Keyword(s):  
Thin Film ◽  
Topological Insulator ◽  
Near Infrared ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Photoconductive Gain

In this study, we present a photodetector based on a topological insulator Sb2Te3 thin film, which shows an obvious photoresponse to near infrared light with good responsivity, photoconductive gain and detectivity.

Local structure analysis of an optically active center in Er-doped ZnO thin film

2001 ◽  
Vol 89 (7) ◽  
pp. 3679-3684 ◽  
Author(s):  
Masashi Ishii ◽  
Shuji Komuro ◽  
Takitaro Morikawa ◽  
Yoshinobu Aoyagi
Keyword(s):  
Thin Film ◽  
Active Center ◽  
Structure Analysis ◽  
Local Structure ◽  
Optically Active ◽  
Zno Thin Film ◽  
Doped Zno ◽  
Er Doped

Influence of Dislocation Loops on the Near-Infrared Light Emission From Silicon Diodes

2007 ◽  
Vol 54 (8) ◽  
pp. 1860-1866 ◽  
Author(s):  
Tu Hoang ◽  
J. Holleman ◽  
Phuong LeMinh ◽  
J. Schmitz ◽  
T. Mchedlidze ◽  
...  
Keyword(s):  
Near Infrared ◽  
Light Emission ◽  
Infrared Light ◽  
Dislocation Loops ◽  
Near Infrared Light
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