Asymmetric functionalization as a promising route to open the band gap of silicene: A theoretical prediction

2015 ◽  
Vol 73 ◽  
pp. 21-26 ◽  
Author(s):  
Nan Wang ◽  
Hao Guo ◽  
Yue-jie Liu ◽  
Jing-xiang Zhao ◽  
Qing-hai Cai ◽  
...  
Keyword(s):  
Theoretical Prediction ◽  
Band Gap

New One-Dimensional Material Nb2 Se9 : Theoretical Prediction of Indirect to Direct Band Gap Transition due to Dimensional Reduction

2018 ◽  
Vol 13 (2) ◽  
pp. 1800517 ◽  
Author(s):  
Weon-Gyu Lee ◽  
Sudong Chae ◽  
You Kyoung Chung ◽  
Seungbae Oh ◽  
Jae-Young Choi ◽  
...  
Keyword(s):  
Theoretical Prediction ◽  
Band Gap ◽  
Dimensional Reduction ◽  
One Dimensional ◽  
Direct Band Gap ◽  
Direct Band

Theoretical prediction of structural parameters, band-gap energies, and mixing enthalpies of Sc1−x In x As alloys

2013 ◽  
Vol 48 (14) ◽  
pp. 4899-4907 ◽  
Author(s):  
William López-Pérez ◽  
Nicolás Simon-Olivera ◽  
Rafael González-Hernández
Keyword(s):  
Theoretical Prediction ◽  
Band Gap ◽  
Structural Parameters ◽  
Mixing Enthalpies

Novel 2D boron nitride with optimal direct band gap: A theoretical prediction

2021 ◽  
pp. 151929
Author(s):  
Feng-Yin Li ◽  
Dong-Chun Yang ◽  
Liang Qiao ◽  
Roberts I. Eglitis ◽  
Ran Jia ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Theoretical Prediction ◽  
Band Gap ◽  
Direct Band Gap ◽  
Direct Band

A Design of EBG-PIFA for RFID Applications in UHF Band

2013 ◽  
Vol 427-429 ◽  
pp. 1141-1144
Author(s):  
Hong Mei Li ◽  
Jin Yue Wang ◽  
Li Kun Xing ◽  
Xin Yu Cao ◽  
Tie Xin Yang
Keyword(s):  
Theoretical Prediction ◽  
Resonance Frequency ◽  
Band Gap ◽  
Radiation Patterns ◽  
Electromagnetic Band Gap ◽  
Unit Cells ◽  
Simulation And Experiment ◽  
Capacitor Structure ◽  
Rfid Applications ◽  
Uhf Band

One of the longstanding problems in planar inverted F antenna (PIFA) is its efficiency, which reduces as PIFA is placed too close to the ground. In this paper a kind of mushroom-like Electromagnetic band gap (EBG) structure with three conductor layers is designed In the UHF band, which has smaller unit cells and thinner thickness compared to classical ones. This kind of mushroom-like EBG structure is used as the reflector of PIFA with capacitor structure. It is demonstrated that PIFAs with EBG grounds have higher radiation efficiency than those with PEC ground. At the same time, no significant changes in the antenna resonance frequency and the radiation patterns are found. The theoretical prediction is well verified by results of both simulation and experiment.

scholarly journals Theoretical Prediction for Band Gap of Semiconducting Nanoparticles

2021 ◽  
Vol 12 (10) ◽  
pp. 1-4
Author(s):  
Sachin . ◽  
Brijesh Kumar Pandey ◽  
Ratan Lal Jaiswal
Keyword(s):  
Theoretical Prediction ◽  
Band Gap ◽  
Semiconducting Nanoparticles

scholarly journals GaN/SiO2 interface that does not create states within the band gap: A theoretical prediction

2021 ◽  
Vol 5 (10) ◽  
Author(s):  
Kengo Nishio ◽  
Takehide Miyazaki ◽  
Mitsuaki Shimizu
Keyword(s):  
Theoretical Prediction ◽  
Band Gap

scholarly journals Engineering the band gap of bare titanium dioxide materials for visible-light activity: a theoretical prediction

RSC Advances ◽  
2013 ◽  
Vol 3 (23) ◽  
pp. 8777 ◽  
Author(s):  
Yun Wang ◽  
Haimin Zhang ◽  
Porun Liu ◽  
Xiangdong Yao ◽  
Huijun Zhao
Keyword(s):  
Titanium Dioxide ◽  
Theoretical Prediction ◽  
Visible Light ◽  
Band Gap ◽  
Light Activity ◽  
Bare Titanium
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