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 language | English |
|---|---|
| Pages (from-to) | 15-20 |
| Number of pages | 6 |
| Journal | Fizika i Khimiya Obrabotki Materialov |
| Issue number | 6 |
| Publication status | Published - 2002 |
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ASJC Scopus subject areas
- Materials Science(all)
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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 journal › Article
}
TY - JOUR
T1 - Electro-physical and optical properties of alumina irradiated by titanium ions
AU - Kabyshev, A. V.
AU - Konusov, F. V.
PY - 2002
Y1 - 2002
N2 - 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.
AB - 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.
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UR - http://www.scopus.com/inward/citedby.url?scp=0036995342&partnerID=8YFLogxK
M3 - Article
SP - 15
EP - 20
JO - Fizika i Khimiya Obrabotki Materialov
JF - Fizika i Khimiya Obrabotki Materialov
SN - 0015-3214
IS - 6
ER -