First-principles theoretical analysis and electron energy loss spectroscopy of vacancy defects in bulk and nonpolar ( 10 1 ¯ 0) surface of GaN

2020 ◽  
Vol 38 (6) ◽  
pp. 063205
Author(s):  
Sanjay Nayak ◽  
Mit H. Naik ◽  
Manish Jain ◽  
Umesh V. Waghmare ◽  
Sonnada M. Shivaprasad
Keyword(s):  
Theoretical Analysis ◽  
Energy Loss ◽  
Electron Energy ◽  
Electron Energy Loss Spectroscopy ◽  
First Principles ◽  
Vacancy Defects ◽  
Electron Energy Loss

Electron energy loss spectroscopy and first-principles study of GaN via Zn doping

Micron ◽  
2021 ◽  
Vol 143 ◽  
pp. 103012
Author(s):  
Shuang Xing ◽  
Manfu Wang ◽  
Yaru Wang ◽  
Hualong Tao ◽  
Yan Cui ◽  
...  
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Electron Energy Loss Spectroscopy ◽  
First Principles ◽  
Zn Doping ◽  
First Principles Study ◽  
Electron Energy Loss

Strain induced atomic structure at the Ir-doped LaAlO3/SrTiO3 interface

2017 ◽  
Vol 19 (42) ◽  
pp. 28676-28683 ◽  
Author(s):  
M. Lee ◽  
R. Arras ◽  
B. Warot-Fonrose ◽  
T. Hungria ◽  
M. Lippmaa ◽  
...  
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Atomic Structure ◽  
Electron Energy Loss Spectroscopy ◽  
First Principles ◽  
Strain State ◽  
First Principles Calculations ◽  
Electron Energy Loss ◽  
Different Levels

Different levels of Ir doping at the LaAlO3/SrTiO3 interface affect the strain state in LaAlO3, as investigated using atomically resolved microscopy (HAADF-STEM), electron energy loss spectroscopy (EELS) and first-principles calculations (DFT).

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