scholarly journals LiMn2O4 Surface Chemistry Evolution during Cycling Revealed by in Situ Auger Electron Spectroscopy and X-ray Photoelectron Spectroscopy

2017 ◽  
Vol 9 (39) ◽  
pp. 33968-33978 ◽  
Author(s):  
Ching-Yen Tang ◽  
Kevin Leung ◽  
Richard T. Haasch ◽  
Shen J. Dillon
Keyword(s):  
Surface Chemistry ◽  
Auger Electron Spectroscopy ◽  
Photoelectron Spectroscopy ◽  
Electron Spectroscopy ◽  
Auger Electron ◽  
X Ray

scholarly journals Metal/GaN contacts studied by electron spectroscopies

2000 ◽  
Vol 5 (S1) ◽  
pp. 915-921
Author(s):  
J. Dumont ◽  
R. Caudano ◽  
R. Sporken ◽  
E. Monroy ◽  
E. Muñoz ◽  
...  
Keyword(s):  
Auger Electron Spectroscopy ◽  
Plasma Treatment ◽  
Photoelectron Spectroscopy ◽  
Electron Spectroscopy ◽  
Auger Electron ◽  
Hydrogen Plasma ◽  
Schottky Contacts ◽  
Schottky Barriers ◽  
X Ray

Au/GaN and Cu/GaN Schottky contacts have been studied using X-ray Photoelectron Spectroscopy (XPS) and Auger Electron Spectroscopy (AES). Clean and stoechiometric GaN samples were obtained using in situ hydrogen plasma treatment and Ga deposition. The growth of Cu and Au follows Stranski-Krastanov and Frank van der Merwe modes respectively. The interfaces are sharp and non-reactive. Schottky barriers of 1.15eV for Au/GaN and 0.85eV for Cu/GaN were measured using XPS.

Metal/GaN Contacts Studied by Electron Spectroscopies

1999 ◽  
Vol 595 ◽  
Author(s):  
J. Dumont ◽  
R. Caudano ◽  
R. Sporken ◽  
E. Monroy ◽  
E. Muñoz ◽  
...  
Keyword(s):  
Auger Electron Spectroscopy ◽  
Plasma Treatment ◽  
Photoelectron Spectroscopy ◽  
Electron Spectroscopy ◽  
Auger Electron ◽  
Hydrogen Plasma ◽  
Schottky Contacts ◽  
Schottky Barriers ◽  
X Ray

AbstractAu/GaN and Cu/GaN Schottky contacts have been studied using X-ray Photoelectron Spectroscopy (XPS) and Auger Electron Spectroscopy (AES). Clean and stoechiometric GaN samples were obtained using in situ hydrogen plasma treatment and Ga deposition. The growth of Cu and Au follows Stranski-Krastanov and Frank van der Merwe modes respectively. The interfaces are sharp and non-reactive. Schottky barriers of 1.15eV for Au/GaN and 0.85eV for Cu/GaN were measured using XPS.

Sign in / Sign up

Export Citation Format

Share Document