Direct visualization and characterization of chemical bonding and phase composition of grain boundaries in polycrystalline diamond films by transmission electron microscopy and high resolution electron energy loss spectroscopy

2011 ◽  
Vol 99 (20) ◽  
pp. 201907 ◽  
Author(s):  
I. Y. Koenka ◽  
Y. Kauffmann ◽  
A. Hoffman
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Phase Composition ◽  
Diamond Films ◽  
Polycrystalline Diamond ◽  
Direct Visualization ◽  
Transmission Electron ◽  
Resolution Electron ◽  
Electron Energy Loss

Structural characterization of SmMn2GeO7 single microcrystals by electron microscopy

2005 ◽  
Vol 61 (1) ◽  
pp. 11-16 ◽  
Author(s):  
E. A. Juarez-Arellano ◽  
J. M. Ochoa ◽  
L. Bucio ◽  
J. Reyes-Gasga ◽  
E. Orozco
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Structural Characterization ◽  
Point Group ◽  
Spherical Mirror ◽  
Quaternary Compound ◽  
Cell Parameters ◽  
Transmission Electron ◽  
Electron Energy Loss

Single microcrystals of the new compound samarium dimanganese germanium oxide, SmMn2GeO7, were grown using the flux method in a double spherical mirror furnace (DSMF). The micrometric crystals were observed and chemically analysed with scanning electron microscopy (SEM) and X-ray energy dispersive spectroscopy (EDX). The structural characterization and chemical analysis of these crystals were also carried out using transmission electron microscopy (TEM) and high-resolution transmission electron microscopy (HRTEM), together with electron-energy-loss spectroscopy (EELS). We found that the new quaternary compound crystallizes in the orthorhombic system with the point group mmm (D 2h ), space group Immm (No. 71) and cell parameters a = 8.30 (10), b = 8.18 (10), c = 8.22 (10) Å and V = 558.76 Å3.

Characterization of N-doped diamond films by transmission electron microscopy

2001 ◽  
Vol 224 (1-2) ◽  
pp. 111-116 ◽  
Author(s):  
N. Jiang ◽  
S. Shinjo ◽  
T. Inaoka ◽  
Y. Shintani ◽  
T. Ito ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Diamond Films ◽  
Transmission Electron
Sign in / Sign up

Export Citation Format

Share Document