scholarly journals Surface Electronic Properties of Si‐Doped AlGaN and Thermionic Emission Characteristics with Adsorption of Alkali Metal Atoms

2020 ◽  
Vol 217 (7) ◽  
pp. 2070025
Author(s):  
Shigeya Kimura ◽  
Hisashi Yoshida ◽  
Shota Uchida ◽  
Akihisa Ogino
Keyword(s):  
Alkali Metal ◽  
Electronic Properties ◽  
Thermionic Emission ◽  
Emission Characteristics ◽  
Metal Atoms ◽  
Si Doped

Alkali Metal and Alkaline Earth Encapsulated Silicene-Like Nanotubes

2011 ◽  
Vol 320 ◽  
pp. 410-414 ◽  
Author(s):  
Chuan Hui Zhang ◽  
Qiong Ran ◽  
Jiang Shen
Keyword(s):  
Electronic Structure ◽  
Alkali Metal ◽  
Band Gap ◽  
Electronic Properties ◽  
Structural Stability ◽  
Structure Analysis ◽  
First Principles ◽  
Alkaline Earth ◽  
Experimental Studies ◽  
Metal Atoms

The structural stability and electronic properties of silicene-like nanotubes by metal atoms encapsulated were studied by first-principles. The calculations demonstrate that all the structures of nanotubes are stable, expect beryllium doped. Some nanotubes are semiconductor with small value of band gap while others are conductor, because the interaction and hybridizations decrease the band gap. Our electronic structure analysis shows that metal atoms gain electrons and Si atoms lose electrons as a whole, some electrons transferred from Si to metal atoms. We hope that our calculations will provide help to further experimental studies.

Geometrical and Electronic Properties of the Clusters of C20 Cage Doped with Alkali Metal Atoms

2011 ◽  
Vol 22 (1) ◽  
pp. 31-39 ◽  
Author(s):  
Yi-Peng An ◽  
Chuan-Lu Yang ◽  
Mei-Shan Wang ◽  
Xiao-Guang Ma ◽  
De-Hua Wang
Keyword(s):  
Alkali Metal ◽  
Electronic Properties ◽  
Metal Atoms ◽  
C20 Cage

Electronic Properties of Alkali-Metal-Hydrogen-Graphite Intercalation Compounds*

1992 ◽  
Vol 1 (1) ◽  
pp. 609-616
Author(s):  
Toshiaki Enoki ◽  
Kazuhiko Shindo ◽  
Noriaki Sakamoto ◽  
Keisuke Nakazawa ◽  
Kazuya Suzuki ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Electronic Properties ◽  
Intercalation Compounds ◽  
Graphite Intercalation Compounds ◽  
Graphite Intercalation

scholarly journals Shifts in the ESR Spectra of Alkali‐Metal Atoms (Li, Na, K, Rb) on Helium Nanodroplets

ChemPhysChem ◽  
2012 ◽  
Vol 14 (4) ◽  
pp. 716-722 ◽  
Author(s):  
Andreas W. Hauser ◽  
Thomas Gruber ◽  
Michael Filatov ◽  
Wolfgang E. Ernst
Keyword(s):  
Alkali Metal ◽  
Esr Spectra ◽  
Helium Nanodroplets ◽  
Metal Atoms

Excitation of optical transitions in the vacuum ultraviolet from quartet levels of alkali-metal atoms in a discharge

1990 ◽  
Vol 53 (4) ◽  
pp. 1003-1007 ◽  
Author(s):  
Yu. K. Gabrielyan ◽  
A. �. Mailyan ◽  
G. Ts. Nersisyan ◽  
V. O. Papanyan ◽  
S. A. Ter-Avetisyan
Keyword(s):  
Alkali Metal ◽  
Vacuum Ultraviolet ◽  
Optical Transitions ◽  
Metal Atoms

Transmission of Transverse Magnetization in Spin-Exchange Collisions of Alkali Metal Atoms

2018 ◽  
Vol 44 (10) ◽  
pp. 860-861 ◽  
Author(s):  
S. P. Dmitriev ◽  
N. A. Dovator ◽  
E. N. Pestov ◽  
V. A. Kartoshkin ◽  
A. I. Okunevich
Keyword(s):  
Alkali Metal ◽  
Spin Exchange ◽  
Transverse Magnetization ◽  
Metal Atoms
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