Effect of iron doping on the structural and magnetic properties of ZnO nanoparticles prepared by pulsed electron beam evaporation

2014 ◽  
Vol 56 (11) ◽  
pp. 2273-2285 ◽  
Author(s):  
V. G. Il’ves ◽  
S. Yu. Sokovnin
Keyword(s):  
Magnetic Properties ◽  
Electron Beam ◽  
Zno Nanoparticles ◽  
Electron Beam Evaporation ◽  
Iron Doping ◽  
Pulsed Electron Beam ◽  
Structural And Magnetic Properties

scholarly journals Influence of Fe-Doping on the Structural and Magnetic Properties of ZnO Nanopowders, Produced by the Method of Pulsed Electron Beam Evaporation

2016 ◽  
Vol 2016 ◽  
pp. 1-13 ◽  
Author(s):  
V. G. Il’ves ◽  
S. Yu. Sokovnin ◽  
A. M. Murzakaev
Keyword(s):  
Magnetic Properties ◽  
Electron Beam ◽  
Magnetic Measurements ◽  
Electron Beam Evaporation ◽  
Ferromagnetic Behavior ◽  
Secondary Phases ◽  
Defective Structure ◽  
Pulsed Electron Beam ◽  
Scanning Transmission ◽  
Structural And Magnetic Properties

The nanopowders (NPs) ZnO-Zn-Fe and ZnO-Fe with the various concentrations of Fe (xFe) (0≤xFe≤0.619mass.%) were prepared by the pulsed electron beam evaporation method. The influence of doping Fe on structural and magnetic properties of NPs was investigated. X-ray diffraction showed that powders contain fine-crystalline and coarse-crystalline ZnO fractions with wurtzite structure and an amorphous component. Secondary phases were not found. The magnetic measurements made at room temperature, using the vibration magnetometer and Faraday’s scales, showed ferromagnetic behavior for all powders. Magnetization growth of NPs ZnO-Zn and ZnO-Zn-Fe was detected after their short-term annealing on air at temperatures of 300–500°C. The growth of magnetization is connected with the increase in the concentration of the phase ZnO with a defective structure as the result of oxidation nanoparticles (NPles) of Zn. The scanning transmission electron microscopy (STEM) showed a lack of Fe clusters and uniform distribution of atoms dopant in the initial powder ZnO-Zn-Fe. A lack of logical correlation between magnetization and concentration of a magnetic dopant of Fe in powders is shown.

scholarly journals Effect of iron doping on the properties of nanopowders and coatings on the basis of Al2O3 produced by pulsed electron beam evaporation

2013 ◽  
Vol 8 (7-8) ◽  
pp. 466-481 ◽  
Author(s):  
S. Yu. Sokovnin ◽  
V. G. Il’ves ◽  
A. I. Surdo ◽  
I. I. Mil’man ◽  
M. I. Vlasov
Keyword(s):  
Electron Beam ◽  
Electron Beam Evaporation ◽  
Iron Doping ◽  
Pulsed Electron Beam

Structural and magnetic properties of SmCo-based magnetic films grown by electron-beam evaporation

2015 ◽  
Vol 385 ◽  
pp. 313-317 ◽  
Author(s):  
P. Saravanan ◽  
V.T.P. Vinod ◽  
Miroslav Černík ◽  
R. Vishnuraj ◽  
J. Arout Chelvane ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Electron Beam ◽  
Magnetic Films ◽  
Electron Beam Evaporation ◽  
Structural And Magnetic Properties

Structural and Magnetic properties of Cr-diffused CdTe nanocrystalline thin films deposited by electron beam evaporation

2014 ◽  
Vol 117 (2) ◽  
pp. 793-798 ◽  
Author(s):  
M. Rigana Begam ◽  
N. Madhusudhana Rao ◽  
S. Kaleemulla ◽  
C. Krishnamoorthi ◽  
N. Sai Krishna ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Electron Beam ◽  
Electron Beam Evaporation ◽  
Structural And Magnetic Properties ◽  
Nanocrystalline Thin Films

Structural and Magnetic Properties of Co diffused CdTe Nanocrystalline Thin Films Deposited by Electron Beam Evaporation

2014 ◽  
Vol 27 (9) ◽  
pp. 2147-2152 ◽  
Author(s):  
Rigana Begam Mohamed ◽  
Madhusudhana Rao Nasina ◽  
Kaleemulla Shaik ◽  
Sai Krishna Narayananellore ◽  
Kuppan M
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Electron Beam ◽  
Electron Beam Evaporation ◽  
Structural And Magnetic Properties ◽  
Nanocrystalline Thin Films

Magnetic Properties of Fe/Ho Multilayers Prepared by Electron-Beam Evaporation

2006 ◽  
Vol 75 (8) ◽  
pp. 084701 ◽  
Author(s):  
Kuiwei Geng ◽  
Fei Zeng ◽  
Yu Gu ◽  
Cheng Song ◽  
Xiaoxue Wei ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Electron Beam ◽  
Electron Beam Evaporation

New insights into structural and magnetic properties of Ce doped ZnO nanoparticles

2018 ◽  
Vol 757 ◽  
pp. 60-69 ◽  
Author(s):  
Nicusor Fifere ◽  
Anton Airinei ◽  
Daniel Timpu ◽  
Aurelian Rotaru ◽  
Liviu Sacarescu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Zno Nanoparticles ◽  
Structural And Magnetic Properties ◽  
Doped Zno
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