Two-dimensional surface band structure of operating light emitting devices

1999 ◽  
Vol 86 (1) ◽  
pp. 107-113 ◽  
Author(s):  
R. Shikler ◽  
T. Meoded ◽  
N. Fried ◽  
B. Mishori ◽  
Y. Rosenwaks
Keyword(s):  
Band Structure ◽  
Two Dimensional ◽  
Surface Band ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Dimensional Surface

scholarly journals Two-Dimensional Organic Tin Halide Perovskites with Tunable Visible Emission and Their Use in Light-Emitting Devices

2017 ◽  
Vol 2 (7) ◽  
pp. 1662-1668 ◽  
Author(s):  
Luis Lanzetta ◽  
Jose Manuel Marin-Beloqui ◽  
Irene Sanchez-Molina ◽  
Dong Ding ◽  
Saif A. Haque
Keyword(s):  
Visible Emission ◽  
Two Dimensional ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Halide Perovskites

scholarly journals Ab Initio Calculations for the Electronic, Interfacial and Optical Properties of Two-Dimensional AlN/Zr2CO2 Heterostructure

2021 ◽  
Vol 9 ◽  
Author(s):  
Kai Ren ◽  
Ruxin Zheng ◽  
Junbin Lou ◽  
Jin Yu ◽  
Qingyun Sun ◽  
...  
Keyword(s):  
Optical Properties ◽  
First Principles ◽  
2D Materials ◽  
Type I ◽  
Two Dimensional ◽  
Visible Light Region ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Light Region ◽  
Vdw Heterostructure

Recently, expanding the applications of two-dimensional (2D) materials by constructing van der Waals (vdW) heterostructures has become very popular. In this work, the structural, electronic and optical absorption performances of the heterostructure based on AlN and Zr2CO2 monolayers are studied by first-principles simulation. It is found that AlN/Zr2CO2 heterostructure is a semiconductor with a band gap of 1.790 eV. In the meanwhile, a type-I band structure is constructed in AlN/Zr2CO2 heterostructure, which can provide a potential application of light emitting devices. The electron transfer between AlN and Zr2CO2 monolayer is calculated as 0.1603 |e| in the heterostructure, and the potential of AlN/Zr2CO2 heterostructure decreased by 0.663 eV from AlN layer to Zr2CO2 layer. Beisdes, the AlN/Zr2CO2 vdW heterostructure possesses excellent light absorption ability of in visible light region. Our research provides a theoretical guidance for the designing of advanced functional heterostructures.

Two-Dimensional Ca2Nb3O10 Perovskite Nanosheets for Electron Injection Layers in Organic Light-Emitting Devices

2018 ◽  
Vol 10 (33) ◽  
pp. 27885-27893 ◽  
Author(s):  
Satoru Ohisa ◽  
Tatsuya Hikichi ◽  
Yong-Jin Pu ◽  
Takayuki Chiba ◽  
Junji Kido
Keyword(s):  
Electron Injection ◽  
Two Dimensional ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices

Two-Dimensional Stretchable Organic Light-Emitting Devices with High Efficiency

2016 ◽  
Vol 8 (45) ◽  
pp. 31166-31171 ◽  
Author(s):  
Da Yin ◽  
Jing Feng ◽  
Nai-Rong Jiang ◽  
Rui Ma ◽  
Yue-Feng Liu ◽  
...  
Keyword(s):  
High Efficiency ◽  
Two Dimensional ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices
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