Electro-physical and optical properties of alumina irradiated by titanium ions

A. V. Kabyshev, F. V. Konusov

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Electrical conduction and optical absorption of polycrystalline corundum after titanium ions irradiation and heat treatment were investigated. Properties modification was called by defects formation and chemical interaction of implanted ions with lattice atoms and vacancy defects. Contributions into properties changes from impurity - vacancy complexes and from defect replacement clusters having continuous spectrum levels and local levels were distinguished. The thermal stability of complexes differing the energetic spectrum and charge state was determined. The probably nature of defects replacement complexes was established.

Original languageEnglish
Pages (from-to)15-20
Number of pages6
JournalFizika i Khimiya Obrabotki Materialov
Issue number6
Publication statusPublished - 2002

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Aluminum Oxide
Titanium
Alumina
Optical properties
Physical properties
Ions
Defects
Vacancies
Corundum
Ion bombardment
Crystal lattices
Light absorption
Thermodynamic stability
Heat treatment
Impurities
Atoms

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Electro-physical and optical properties of alumina irradiated by titanium ions. / Kabyshev, A. V.; Konusov, F. V.

In: Fizika i Khimiya Obrabotki Materialov, No. 6, 2002, p. 15-20.

Research output: Contribution to journalArticle

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