Investigation of hexagonal and cubic boron nitrides by the electron paramagnetic resonance method

1970 ◽  
Vol 9 (8) ◽  
pp. 672-675
Author(s):  
M. B. Khusidman ◽  
V. S. Neshpor
Keyword(s):  
Electron Paramagnetic Resonance ◽  
Resonance Method ◽  
Paramagnetic Resonance ◽  
Electron Paramagnetic Resonance Method ◽  
Boron Nitrides ◽  
Electron Paramagnetic

Research on Alumina and Other Nanopowders by Electron Paramagnetic Resonance Method

2010 ◽  
Vol 5 (1) ◽  
pp. 97-101
Author(s):  
Sergey P. Bardakhanov ◽  
Aleksandr M. Volodin ◽  
Konstantin V. Zobov ◽  
Roman M. Kenzhin ◽  
Vladimir I. Lysenko
Keyword(s):  
Experimental Study ◽  
Electron Paramagnetic Resonance ◽  
Resonance Method ◽  
Paramagnetic Resonance ◽  
Electron Paramagnetic Resonance Method ◽  
Electron Paramagnetic ◽  
Surface Donor

The paper is devoted to experimental study of alumina and other nanopowders by electron paramagnetic resonance method. The experiments have showed the surface donor centers for ZrO2 + MgO (9 % mol.) and Al2O3 samples. The influence of Fe(3+) dirt was determined in glacial Al2O3 liquid melt, but Al2O3 nanopowder was free from this impurity. The Cr(5+) dirt were found in ZrO2 + MgO (9 % mol.) nanopowder sample.

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