Structure of magnetron hydroxyapatite films with small stoichiometry deviation
Phase composition, coherence lengths and micro-strain level in hydroxyapatite films with controlled deviation from stoichiometry (Ca/P = 1.67) were measured by methods of X-ray diffraction and X-ray fluorescent analysis. It was established that at Ca/P = 1.6±0.03, hydroxyapatite layers with thicknes...
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| Veröffentlicht in: | Functional Materials |
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| Datum: | 2016 |
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| Sprache: | English |
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НТК «Інститут монокристалів» НАН України
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| Zitieren: | Structure of magnetron hydroxyapatite films with small stoichiometry deviation / I.F. Mikhailov, V.V. Starikov, A.A. Baturin // Functional Materials. — 2016. — Т. 23, № 3. — С. 394-397. — Бібліогр.: 8 назв. — англ. |
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Mikhailov, I.F. Starikov, V.V. Baturin, A.A. 2017-06-14T09:36:08Z 2017-06-14T09:36:08Z 2016 Structure of magnetron hydroxyapatite films with small stoichiometry deviation / I.F. Mikhailov, V.V. Starikov, A.A. Baturin // Functional Materials. — 2016. — Т. 23, № 3. — С. 394-397. — Бібліогр.: 8 назв. — англ. DOI: dx.doi.org/10.15407/fm23.03.394 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/121404 Phase composition, coherence lengths and micro-strain level in hydroxyapatite films with controlled deviation from stoichiometry (Ca/P = 1.67) were measured by methods of X-ray diffraction and X-ray fluorescent analysis. It was established that at Ca/P = 1.6±0.03, hydroxyapatite layers with thickness 2m on the niobium substrates were practically single-phase but differed by the coherence lengths and micro-strain levels for different crystallographic directions: the coherence length along [001] was commensurable with the film thickness and much exceeded the values for [101] and [111] directions. The micro-strain level ε for [001] direction reached (1.3÷1.7)·10⁻³ being by an order higher than for [101] and [111] directions. That testifies constrained growth conditions along [001] with the high homogeneity of the lattice period of the hydroxyapatite film. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Structure of magnetron hydroxyapatite films with small stoichiometry deviation Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Structure of magnetron hydroxyapatite films with small stoichiometry deviation |
| spellingShingle |
Structure of magnetron hydroxyapatite films with small stoichiometry deviation Mikhailov, I.F. Starikov, V.V. Baturin, A.A. Characterization and properties |
| title_short |
Structure of magnetron hydroxyapatite films with small stoichiometry deviation |
| title_full |
Structure of magnetron hydroxyapatite films with small stoichiometry deviation |
| title_fullStr |
Structure of magnetron hydroxyapatite films with small stoichiometry deviation |
| title_full_unstemmed |
Structure of magnetron hydroxyapatite films with small stoichiometry deviation |
| title_sort |
structure of magnetron hydroxyapatite films with small stoichiometry deviation |
| author |
Mikhailov, I.F. Starikov, V.V. Baturin, A.A. |
| author_facet |
Mikhailov, I.F. Starikov, V.V. Baturin, A.A. |
| topic |
Characterization and properties |
| topic_facet |
Characterization and properties |
| publishDate |
2016 |
| language |
English |
| container_title |
Functional Materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| format |
Article |
| description |
Phase composition, coherence lengths and micro-strain level in hydroxyapatite films with controlled deviation from stoichiometry (Ca/P = 1.67) were measured by methods of X-ray diffraction and X-ray fluorescent analysis. It was established that at Ca/P = 1.6±0.03, hydroxyapatite layers with thickness 2m on the niobium substrates were practically single-phase but differed by the coherence lengths and micro-strain levels for different crystallographic directions: the coherence length along [001] was commensurable with the film thickness and much exceeded the values for [101] and [111] directions. The micro-strain level ε for [001] direction reached (1.3÷1.7)·10⁻³ being by an order higher than for [101] and [111] directions. That testifies constrained growth conditions along [001] with the high homogeneity of the lattice period of the hydroxyapatite film.
|
| isbn |
DOI: dx.doi.org/10.15407/fm23.03.394 |
| issn |
1027-5495 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/121404 |
| citation_txt |
Structure of magnetron hydroxyapatite films with small stoichiometry deviation / I.F. Mikhailov, V.V. Starikov, A.A. Baturin // Functional Materials. — 2016. — Т. 23, № 3. — С. 394-397. — Бібліогр.: 8 назв. — англ. |
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| first_indexed |
2025-12-02T11:32:54Z |
| last_indexed |
2025-12-02T11:32:54Z |
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1850862394247479296 |