0000000000745265

AUTHOR

A.i. Burkhanov

showing 3 related works from this author

Polarization and acoustic properties of barium-modified lead-free potassium–sodium niobate ceramics

2017

The publication costs of this article were covered by the Estonian Academy of Sciences and the University of Tartu.

010302 applied physicsFerroelectricsCeramicsMaterials science010308 nuclear & particles physicsGeneral EngineeringAnalytical chemistryElastic propertieschemistry.chemical_elementRelaxorsBarium01 natural scienceschemistryPotassium sodiumDielectric permittivityvisual_artPolarization0103 physical sciencesvisual_art.visual_art_medium:NATURAL SCIENCES:Physics [Research Subject Categories]CeramicPolarization (electrochemistry)Solid solutionsProceedings of the Estonian Academy of Sciences
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Low and Infra-Low Frequency Measurements in Lead Titanate Solid Solutions

2006

The study of PSN-PT ferroelectric relaxor ceramics exhibiting extreme values of some physical parameters near the morphotropic phase boundary is reported. The results are discussed to account for the relaxor properties related to defects and disordering of the PSN-PT system.

Phase boundaryFerroelectric relaxorMaterials scienceMineralogyDielectricLow frequencyCondensed Matter PhysicsFerroelectricityAtomic and Molecular Physics and Opticschemistry.chemical_compoundchemistryvisual_artvisual_art.visual_art_mediumGeneral Materials ScienceCeramicLead titanateComposite materialSolid solutionSolid State Phenomena
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Specifics of polarisation switching in PbNi1/3Nb2/3O3–PbTiO3–PbZrO3 ferroelectric ceramics

2004

Abstract The growing interest in disordered relaxor ferroelectrics is due to unusual properties mainly related to the existence of broad phase transitions characteristic to the systems. The effects of bias field on the dielectric response and polarisation switching are studied in the 0.5 PbNi 1/3 Nb 2/3 O 3 – x PbTiO 3 –(0.5− x ) PbZrO 3 system at different PbTiO 3 :PbZrO 3 ratio. Thermal behaviour of normalised remnant polarisation P r / P max of compositions with content of lead titanate x =0.33 and x =0.35 at frequency 0.1 Hz and different values of field E o are measured. Results of measured polarisation and depolarisation currents are compared with characteristics of polarisation switc…

Phase transitionMaterials scienceField (physics)Condensed matter physicsFerroelectric ceramicsDielectric permittivityMineralogyDielectric responsechemistry.chemical_compoundAmplitudechemistryMaterials ChemistryCeramics and CompositesLead titanateBias fieldJournal of the European Ceramic Society
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