Features of defects of the crystal structure and magnetic properties of an undoped ZnO monocrystal

Features of defects of the crystal structure and magnetic properties of an undoped ZnO monocrystal

The results of investigation of the structure and magnetic properties of an undoped monocrystal and a weakly doped polycrystalline zinc oxide ceramics are presented. The degree of defectiveness of the monocrystal is evaluated. It is shown that the existence of vacancies and atoms of zinc in intersti...

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Veröffentlicht in:Journal of communications technology & electronics 2017-04, Vol.62 (4), p.406-409
Hauptverfasser: Khazanov, E. N., Taranov, A. V., Salamatov, E. I., Shevchenko, E. V., Charnaya, E. V.
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Ceramics
Chemistry
Communications Engineering
Communications technology
Crystal defects
Crystal lattices
Crystal structure
Dependence
Electrons
Engineering
Ferromagnetism
Grain size
Heat
Interstices
Investigations
Lattice vacancies
Magnetic fields
Magnetic properties
Magnetization
Networks
Radio Phenomena in Solids and Plasma
Semiconductors
Single crystals
Studies
Temperature
Zinc oxide
Zinc oxides
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Zusammenfassung:The results of investigation of the structure and magnetic properties of an undoped monocrystal and a weakly doped polycrystalline zinc oxide ceramics are presented. The degree of defectiveness of the monocrystal is evaluated. It is shown that the existence of vacancies and atoms of zinc in interstices of the crystal lattice with concentration n ≈ 10 –21 cm –3 does not lead to the emergence of any ferromagnetic properties in the investigated samples.
ISSN:1064-2269
1555-6557
DOI:10.1134/S1064226917040106