Heterophase states in ferroelectric solid solutions of sodium, potassium and cadmium niobates
An analysis of heterophase states was carried out for ferro-active solid solutions of the system ([Formula: see text])NaNbO[Formula: see text]KNbO[Formula: see text]CdNb2O6. A complete stress relief at interfaces between phases in solid solutions with [Formula: see text] and [Formula: see text], 0.4...
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| Format: | Article |
| Language: | English |
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World Scientific Publishing
2025-04-01
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| Series: | Journal of Advanced Dielectrics |
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| Online Access: | https://www.worldscientific.com/doi/10.1142/S2010135X24500164 |
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| author | M. O. Moysa V. Yu. Topolov L. A. Shilkina K. P. Andryushin L. A. Reznichenko |
| author_facet | M. O. Moysa V. Yu. Topolov L. A. Shilkina K. P. Andryushin L. A. Reznichenko |
| author_sort | M. O. Moysa |
| collection | DOAJ |
| description | An analysis of heterophase states was carried out for ferro-active solid solutions of the system ([Formula: see text])NaNbO[Formula: see text]KNbO[Formula: see text]CdNb2O6. A complete stress relief at interfaces between phases in solid solutions with [Formula: see text] and [Formula: see text], 0.40, and 0.45 is realized at the single-domain state of the tetragonal and orthorhombic phases. In solid solutions with [Formula: see text] and [Formula: see text] and 0.20, as well as with [Formula: see text] and 0.10, and [Formula: see text], the formation of a planar interphase boundary being parallel to a zero-net-strain plane occurs at the elastic matching of the single-domain tetragonal and polydomain orthorhombic phases. In contrast to this, at [Formula: see text] and [Formula: see text], 0.30, and 0.35, the complete stress relief is associated with a co-existence of the single-domain orthorhombic and polydomain tetragonal phases, however in some cases, the tetragonal phase aims at a monodomainization. |
| format | Article |
| id | doaj-art-57a8dd91867c46899f2e8dbc2c063265 |
| institution | Kabale University |
| issn | 2010-135X 2010-1368 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | World Scientific Publishing |
| record_format | Article |
| series | Journal of Advanced Dielectrics |
| spelling | doaj-art-57a8dd91867c46899f2e8dbc2c0632652025-01-07T03:28:08ZengWorld Scientific PublishingJournal of Advanced Dielectrics2010-135X2010-13682025-04-01150210.1142/S2010135X24500164Heterophase states in ferroelectric solid solutions of sodium, potassium and cadmium niobatesM. O. Moysa0V. Yu. Topolov1L. A. Shilkina2K. P. Andryushin3L. A. Reznichenko4Research Institute of Physics, Southern Federal University, 194 Stachki Avenue, Rostov-on-Don 344090, RussiaDepartment of Physics, Southern Federal University, 5 Zorge Street, Rostov-on-Don 344090, RussiaResearch Institute of Physics, Southern Federal University, 194 Stachki Avenue, Rostov-on-Don 344090, RussiaResearch Institute of Physics, Southern Federal University, 194 Stachki Avenue, Rostov-on-Don 344090, RussiaResearch Institute of Physics, Southern Federal University, 194 Stachki Avenue, Rostov-on-Don 344090, RussiaAn analysis of heterophase states was carried out for ferro-active solid solutions of the system ([Formula: see text])NaNbO[Formula: see text]KNbO[Formula: see text]CdNb2O6. A complete stress relief at interfaces between phases in solid solutions with [Formula: see text] and [Formula: see text], 0.40, and 0.45 is realized at the single-domain state of the tetragonal and orthorhombic phases. In solid solutions with [Formula: see text] and [Formula: see text] and 0.20, as well as with [Formula: see text] and 0.10, and [Formula: see text], the formation of a planar interphase boundary being parallel to a zero-net-strain plane occurs at the elastic matching of the single-domain tetragonal and polydomain orthorhombic phases. In contrast to this, at [Formula: see text] and [Formula: see text], 0.30, and 0.35, the complete stress relief is associated with a co-existence of the single-domain orthorhombic and polydomain tetragonal phases, however in some cases, the tetragonal phase aims at a monodomainization.https://www.worldscientific.com/doi/10.1142/S2010135X24500164Ferroelectric solid solutionsKNNcoexistence of phaseselastic matchingstress reliefnon-180∘ domain |
| spellingShingle | M. O. Moysa V. Yu. Topolov L. A. Shilkina K. P. Andryushin L. A. Reznichenko Heterophase states in ferroelectric solid solutions of sodium, potassium and cadmium niobates Journal of Advanced Dielectrics Ferroelectric solid solutions KNN coexistence of phases elastic matching stress relief non-180∘ domain |
| title | Heterophase states in ferroelectric solid solutions of sodium, potassium and cadmium niobates |
| title_full | Heterophase states in ferroelectric solid solutions of sodium, potassium and cadmium niobates |
| title_fullStr | Heterophase states in ferroelectric solid solutions of sodium, potassium and cadmium niobates |
| title_full_unstemmed | Heterophase states in ferroelectric solid solutions of sodium, potassium and cadmium niobates |
| title_short | Heterophase states in ferroelectric solid solutions of sodium, potassium and cadmium niobates |
| title_sort | heterophase states in ferroelectric solid solutions of sodium potassium and cadmium niobates |
| topic | Ferroelectric solid solutions KNN coexistence of phases elastic matching stress relief non-180∘ domain |
| url | https://www.worldscientific.com/doi/10.1142/S2010135X24500164 |
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