Добірка наукової літератури з теми "Ferroelectric Phase Transitions"
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Статті в журналах з теми "Ferroelectric Phase Transitions"
Wang, Jin Song. "Irreversible Thermodynamic Discussions about Ferroelectric Phase Transitions." Advanced Materials Research 756-759 (September 2013): 4419–22. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.4419.
Повний текст джерелаRandall, C. A., R. Guo, A. S. Bhalla, and L. E. Cross. "Microstructure-property relations in tungsten bronze lead barium niobate, Pb1−xBaxNb2O6." Journal of Materials Research 6, no. 8 (August 1991): 1720–28. http://dx.doi.org/10.1557/jmr.1991.1720.
Повний текст джерелаZhang, J. P., and J. S. Speck. "Identification of the polarized microregions in PLZT." Proceedings, annual meeting, Electron Microscopy Society of America 52 (1994): 556–57. http://dx.doi.org/10.1017/s0424820100170517.
Повний текст джерелаWhittle, Thomas, and Siegbert Schmid. "Diffraction Studies of Tungsten Bronze Type Relaxor Ferroelectrics." Acta Crystallographica Section A Foundations and Advances 70, a1 (August 5, 2014): C78. http://dx.doi.org/10.1107/s2053273314099215.
Повний текст джерелаShao, Yu-Tsun, and Jian-Min Zuo. "Nanoscale symmetry fluctuations in ferroelectric barium titanate, BaTiO3." Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials 73, no. 4 (July 19, 2017): 708–14. http://dx.doi.org/10.1107/s2052520617008496.
Повний текст джерелаFlorêncio, Odila, Paulo Sergio Silva, José Antônio Eiras, Ducinei Garcia, and Eriton Rodrigo Botero. "Study of the Anelastic Behavior of PZT and PLZT Ferroelectric Ceramics." Defect and Diffusion Forum 326-328 (April 2012): 719–24. http://dx.doi.org/10.4028/www.scientific.net/ddf.326-328.719.
Повний текст джерелаIvliev M. P., Raevskaya S. I., Titov V. V., and Raevski I. P. "Formation of phase states in PbFe-=SUB=-0.5-=/SUB=-Nb-=SUB=-0.5-=/SUB=-O-=SUB=-3-=/SUB=-: Description based on multiminima models." Physics of the Solid State 64, no. 12 (2022): 2034. http://dx.doi.org/10.21883/pss.2022.12.54403.437.
Повний текст джерелаStreiffer, S. K., and D. D. Fong. "Phase Transitions in Nanoscale Ferroelectric Structures." MRS Bulletin 34, no. 11 (November 2009): 832–37. http://dx.doi.org/10.1557/mrs2009.233.
Повний текст джерелаBin Anooz, S., Y. Wang, P. Petrik, M. de Oliveira Guimaraes, M. Schmidbauer, and J. Schwarzkopf. "High temperature phase transitions in NaNbO3 epitaxial films grown under tensile lattice strain." Applied Physics Letters 120, no. 20 (May 16, 2022): 202901. http://dx.doi.org/10.1063/5.0087959.
Повний текст джерелаShirokov, Vladimir B., and Mikhail V. Talanov. "Phase transitions in Bi4Ti3O12." Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials 75, no. 6 (November 7, 2019): 978–86. http://dx.doi.org/10.1107/s2052520619011843.
Повний текст джерелаДисертації з теми "Ferroelectric Phase Transitions"
Franzbach, Daniel Jason. "Field Induced Phase Transitions in Ferroelectric Materials." Phd thesis, tuprints, 2014. https://tuprints.ulb.tu-darmstadt.de/4134/1/Daniel%20Franzbach%20Field%20Induced%20Phase%20Transitions%20in%20Ferroelectric%20Materials.pdf.
Повний текст джерелаRowley, Stephen Edward. "Quantum phase transitions in ferroelectrics." Thesis, University of Cambridge, 2011. https://www.repository.cam.ac.uk/handle/1810/252224.
Повний текст джерелаRavel, Bruce D. "Ferroelectric phase transitions in oxide perovskites studied by XAFS /." Thesis, Connect to this title online; UW restricted, 1997. http://hdl.handle.net/1773/9784.
Повний текст джерелаWhittle, Thomas Anthony. "A Structural Investigation of Perovskite and Tungsten Bronze Type Ferroic Materials." Thesis, The University of Sydney, 2015. http://hdl.handle.net/2123/14586.
Повний текст джерелаChapman, Brandon D. "The role of disorder in structural phase transitions in perovskite ferroelectrics /." Thesis, Connect to this title online; UW restricted, 2003. http://hdl.handle.net/1773/9692.
Повний текст джерелаFranzbach, Daniel Jason [Verfasser], Jürgen [Akademischer Betreuer] Rödel, and Ralf [Akademischer Betreuer] Müller. "Field Induced Phase Transitions in Ferroelectric Materials / Daniel Jason Franzbach. Betreuer: Jürgen Rödel ; Ralf Müller." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2014. http://d-nb.info/1112332642/34.
Повний текст джерелаvon, Helden Leonard. "Ferroelectric domains in potassium sodium niobate thin films: impact of epitaxial strain on thermally induced phase transitions." Doctoral thesis, Humboldt-Universität zu Berlin, 2019. http://dx.doi.org/10.18452/20185.
Повний текст джерелаThe subject of this thesis is the experimental investigation of the strain-temperature-phase relations in epitaxial KxNa1-xNbO3 thin films and their connection to ferro- and piezoelectric properties. This will enable the optimization of KxNa1-xNbO3 layers for novel technological devices. First, a detailed structural investigation of the ferroelectric domain structure in epitaxial K0.7Na0.3NbO3 films on (110) TbScO3 is presented. An analysis of the ferroelectric domain structure with laterally resolved piezoresponse force microscopy (PFM) reveals four types of superdomains. By complementary two-dimensional and three-dimensional high resolution X-ray reciprocal space mapping this domain pattern is proven to be describable by an MC domain structure with monoclinic unit cells. Subsequently to the structural investigation, the electromechanical properties of KxNa1-xNbO3 layers on (110) TbScO3 were investigated. Double beam laser interferometry (DBLI) revealed a macroscopic effective piezoelectric coefficient of up to d33,f = 23 pm/V. Furthermore, surface acoustic wave (SAW) experiments were performed. They exhibited extraordinary signal intensities. In order to be able to selectively tune such phase transition temperatures, the correlation between epitaxial strain and the phase transition temperature was investigated. For this purpose, KxNa1-xNbO3 films with different compressive strain conditions were grown. The change of domain structure and piezoelectric properties upon temperature variation was investigated in-situ by temperature-dependent PFM, HR-XRD and DBLI measurements. The transition temperature between the MC- and c-phase was shown to continuously decrease by more than 400 °C with increasing compressive strain.
PACIARONI, MORENO. "A mechanical model for ferroelectric materials: from atomic scale to finite elements." Doctoral thesis, Università Politecnica delle Marche, 2011. http://hdl.handle.net/11566/242132.
Повний текст джерелаFerroelectric materials are widely used in many applications such as sensors, actuators and non-volatile memories. In recent years, an ever-increasing theoretical investigation generates many analytical and numerical implementations. Single-crystal specimens may be modeled in an easier way than polycrystalline ones, but the technological process is very hard and expensive, so that both are considered. Different approaches are followed depending on what one focuses on, from the atomic level to the macroscopic engineering one. Atomistic models describe the intrinsic behavior and have led to a great improvements in the chemistry of ferroelectric materials; macroscopic phenomenological models capture the empirical static and time-independent behavior. The present work lies at the interface of two apparently disjointed approaches: it is a thermodynamic and microstructural model that provides a conceptual link between the atomic and the engineering scales. The most important feature of a ferroelectric material is the transition that it undergoes from the paraelectric phase to the ferroelectric one when it is cooled under the Curie temperature: as a result, a spontaneous polarization onsets and it is accompanied by an electric self-field and a spontaneous strain. Most of the ferroelectric materials exhibits a cubic crystallographic point group in the paraelectric phase and a lower symmetry in the ferroelectric phase: within the Cauchy-Born rule this reflects the distortion of the crystal lattice at the macroscopic scale. The associated electrostatic and elastic energies are reduced by means of the formation of domains, i.e. uniformly polarized regions in which electric dipoles are aligned in the same direction. This process does not go on indefinitely, since a certain amount of energy is stored at the so-called domain walls: the latter are thin interfaces (only a few lattice constants) and within them the spontaneous polarization will decrease in magnitude, passing through zero, and increase on the other side with opposite sign. Domain thickness does not approach zero, in fact it has a finite dimension which arises from the competition between the energetic terms. At the equilibrium, ferroelectric materials have a null net polarization. In order to exhibit piezoelectric properties, the spontaneous polarization must be reoriented in the same direction by applying strong electric fields at high temperature below the Curie point: this process is called domain switching or polarization reversal. The magnitude of the electric fields depends on the size of the grains and of the domains and on the symmetry point group. One of the most widely used ferroelectric material is the lead zirconate titanate Pb(Zr1-xTix)O3 (PZT) which shows a cubic point group in the paraelectric phase above 650K, whereas the symmetry in the ferroelectric phase is defined by the composition of the ceramic: titanium-rich compositions favor cubic-to-tetragonal transition and zirconium-rich compositions which favor cubic-to-rhombohedral transition. Close to the morphotropic phase boundary a stable monoclinic phase was recently discovered and it is at the origin of the exceptional properties of the PZT: indeed such compositions are characterized by a very large piezoelectric coupling between electric and mechanical variables related to the presence of a maximum in the dielectric constant, an ease of poling with a large number of reorientable polarization directions and a maximum mechanical compliance. In the present work we would like to establish a conceptual link between the atomistic and the macroscopic continuum models: to this effect, we begin from the Density Functional Theory which is used in the solid state physics to describe the structure of complex atoms, molecules and crystals and their interactions. By a formal analogy we get the equilibrium problem in terms of power expended and the minimum problem in terms of energy. Then we describe the transition from the paraelectric to the ferroelectric phase within the Landau theory: we propose an original approach in which below the transition temperature (and accordingly in a ferroelectric phase) the parameters of the crystallographic potential depends on the composition of the ceramic: then, starting from a suitable reference configuration we attempt to describe all the possible symmetries with a fourth-order expansion of the spontaneous polarization. Because of the formation of domains, different deformations associated with different polarizations may occur within the same grain: using the Hadamard lemma and the Ericksen-Silhavy condition we find all the possible twins arising in PZT and in BaTiO3 and some other non generic non conventional twins which are predicted by our developments from the Landau theory. Finally we propose a three dimensional model for ferroelectric materials with the associated Euler-Lagrange equation, which are integro-differential ones because of the electric field. We also deal with a one dimensional model on which we perform both a stability and a finite element analyses.
Kilit, Emel. "Critical Behaviour Of The Thermodynamic Quantities For The Thermotropic And Ferroelectric Liquid Crystals Close To The Phase Transitions." Phd thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12612963/index.pdf.
Повний текст джерелаHentati, Mouhamed Amin. "Effets des inhomogénéités locales et des contraintes extérieures sur les propriétés diélectriques et structurales des monocristaux PZN-x%PT." Phd thesis, Châtenay-Malabry, Ecole centrale de Paris, 2013. http://tel.archives-ouvertes.fr/tel-01003354.
Повний текст джерелаКниги з теми "Ferroelectric Phase Transitions"
1945-, Sigov A. S., ed. Defects and structural phase transitions. New York: Gordon and Breach Science Publishers, 1988.
Знайти повний текст джерелаCzapla, Zbigniew. Ferroelectricity and phase transitions in rubidium and ammonium hydrogen selenates. Wrocław: Wydawn. Uniwersytetu Wrocławskiego, 1985.
Знайти повний текст джерелаEffective field approach to phase transitions and some applications to ferroelectrics. Singapore: World Scientific, 1991.
Знайти повний текст джерелаPhase transitions in ferroelastic and co-elastic crystals: An introduction for mineralogists, material scientists, and physicists. Cambridge [England]: Cambridge University Press, 1990.
Знайти повний текст джерелаSalje, Ekhard K. H. Phase transitions in ferroelastic and co-elastic crystals: An introduction for mineralogists, material scientists, and physicists. Cambridge [England]: Cambridge University Press, 1993.
Знайти повний текст джерелаNechaev, Vladimir, Andrey Shuba, Stanislav Gridnev, and Vitaliy Topolov. Dimensional effects in phase transitions and physical properties of ferroics. ru: INFRA-M Academic Publishing LLC., 2022. http://dx.doi.org/10.12737/1898400.
Повний текст джерелаPavlov, Sergey. Methods of catastrophe theory in the phenomenology of phase transitions. ru: INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1004276.
Повний текст джерелаFu, Huaxiang. Unusual properties of nanoscale ferroelectrics. Edited by A. V. Narlikar and Y. Y. Fu. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199533053.013.19.
Повний текст джерелаTiwari, Sandip. Phase transitions and their devices. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198759874.003.0004.
Повний текст джерелаFukada, E. Ferroelectric Polymers: A special issue of the journal Phase Transitions, Section B (Automedica,). Routledge, 1989.
Знайти повний текст джерелаЧастини книг з теми "Ferroelectric Phase Transitions"
Tilley, D. R. "Phase Transitions in Thin Films." In Ferroelectric Ceramics, 163–83. Basel: Birkhäuser Basel, 1993. http://dx.doi.org/10.1007/978-3-0348-7551-6_6.
Повний текст джерелаRigamonti, Attilio, and Pietro Carretta. "Dielectrics and Paraelectric-Ferroelectric Phase Transitions." In Structure of Matter, 477–503. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17897-4_16.
Повний текст джерелаStrukov, Boris A., and Arkadi P. Levanyuk. "General Characteristics of Structural Phase Transitions in Crystals." In Ferroelectric Phenomena in Crystals, 1–29. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-60293-1_1.
Повний текст джерелаStrukov, Boris A., and Arkadi P. Levanyuk. "Structural Phase Transitions in the Single-Ion Model." In Ferroelectric Phenomena in Crystals, 135–49. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-60293-1_7.
Повний текст джерелаStrukov, Boris A., and Arkadi P. Levanyuk. "Dynamics of Displacive and Order-Disorder Phase Transitions." In Ferroelectric Phenomena in Crystals, 175–91. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-60293-1_9.
Повний текст джерелаTyunina, Marina. "Ferroelectric Phase Transitions in Epitaxial Perovskite Films." In Nanoscale Ferroelectrics and Multiferroics, 617–44. Chichester, UK: John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781118935743.ch19.
Повний текст джерелаStrukov, Boris A., and Arkadi P. Levanyuk. "Proper Ferroelectrics: Anomalies of Physical Properties in Phase Transitions." In Ferroelectric Phenomena in Crystals, 49–71. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-60293-1_3.
Повний текст джерелаStrukov, Boris A., and Arkadi P. Levanyuk. "Dielectric Anomalies in Structural Nonferroelectric and Improper Ferroelectric Phase Transitions." In Ferroelectric Phenomena in Crystals, 73–88. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-60293-1_4.
Повний текст джерелаAbplanalp, M., M. Zgonik, and P. Günter. "Scanning Probe Microscopy of Ferroelectric Domains near Phase Transitions." In Nanoscale Characterisation of Ferroelectric Materials, 193–220. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-08901-9_7.
Повний текст джерелаStrukov, Boris A., and Arkadi P. Levanyuk. "Statistical Theory of Ferroelectric Phase Transitions of the Order-Disorder Type." In Ferroelectric Phenomena in Crystals, 151–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-60293-1_8.
Повний текст джерелаТези доповідей конференцій з теми "Ferroelectric Phase Transitions"
Wang, Jinsong. "Irreversible Thermodynamic Discussions about Ferroelectric Phase Transitions." In 2nd International Conference on Computer and Information Applications (ICCIA 2012). Paris, France: Atlantis Press, 2012. http://dx.doi.org/10.2991/iccia.2012.193.
Повний текст джерелаBratkovsky, A. M. "Ferroelectric phase transitions in films with depletion charge." In Fundamental physics of ferroelectrics 2000. AIP, 2000. http://dx.doi.org/10.1063/1.1324459.
Повний текст джерелаDavi´, Fabrizio. "Singularities in Landau-Devonshire Potentials for Ferroelectric Phase-Transitions." In ASME 2010 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2010. http://dx.doi.org/10.1115/smasis2010-3667.
Повний текст джерелаLashkarev, George V., and M. V. Radchenko. "Ferromagnetic and ferroelectric phase transitions in IV-VI semiconductors." In Fifth International Conference on Material Science and Material Properties for Infrared Optoelectronics, edited by Fiodor F. Sizov. SPIE, 2001. http://dx.doi.org/10.1117/12.417771.
Повний текст джерелаBlazhevich, A. V., I. P. Raevski, S. P. Kubrin, E. I. Sitalo, S. I. Raevskaya, V. V. Titov, D. A. Sarychev, M. A. Malitskaya, and I. N. Zakharchenko. "Ferroelectric and magnetic phase transitions in multiferroic PbFe0.5Ta0.5O3-PbTiO3 solid solutions." In 2012 Joint 21st IEEE ISAF / 11th IEEE ECAPD / IEEE PFM (ISAF/ECAPD/PFM). IEEE, 2012. http://dx.doi.org/10.1109/isaf.2012.6297783.
Повний текст джерелаWaghmare, U. V., K. M. Rabe, Henry Krakauer, Rici Yu, and Cheng-Zhang Wang. "Effective Hamiltonian for the ferroelectric phase transitions in KNbO[sub 3]." In The 5th Williamsburg workshop on first-principles calculations for ferroelectrics. AIP, 1998. http://dx.doi.org/10.1063/1.56289.
Повний текст джерелаMatiyev, A. Ch, and R. T. Uspazhiev. "INFLUENCE OF POLYTYPY ON PHASE TRANSITIONS IN TlGaSe2 CRYSTALS." In «АКТУАЛЬНЫЕ ВОПРОСЫ СОВРЕМЕННОЙ НАУКИ: ТЕОРИЯ, ТЕХНОЛОГИЯ, МЕТОДОЛОГИЯ И ПРАКТИКА». Международная научно-практическая онлайн-конференция, приуроченная к 60-ти летию член-корреспондента Академии наук ЧР, доктора технических наук, профессора Сайд-Альви Юсуповича Муртазаева. Crossref, 2021. http://dx.doi.org/10.34708/gstou.conf..2021.76.13.002.
Повний текст джерелаWiederrecht, Gary P., Thomas P. Dougherty, and Keith A. Nelson. "Impulsive Stimulated Raman Scattering Study of Soft Mode Dynamics in Ferroelectric Crystals." In International Conference on Ultrafast Phenomena. Washington, D.C.: Optica Publishing Group, 1992. http://dx.doi.org/10.1364/up.1992.tha5.
Повний текст джерелаWang, Feiling, Gene H. Haertling, and Kewen K. Li. "Photo-Activated Phase Transition In Antiferroelectric Thin Films For Optical Switching And Storage*." In Optical Data Storage. Washington, D.C.: Optica Publishing Group, 1994. http://dx.doi.org/10.1364/ods.1994.tud5.
Повний текст джерелаYin, Zhen, Ping Zhang, and Ming-Sheng Zhang. "Raman spectroscopic study of phase transitions and configurations in ester ferroelectric liquid crystals." In International Symposium on Optical Science and Technology, edited by David L. Andrews. SPIE, 2001. http://dx.doi.org/10.1117/12.447378.
Повний текст джерелаЗвіти організацій з теми "Ferroelectric Phase Transitions"
Hoover, B. D., B. A. Tuttle, W. R. Olson, D. M. Goy, R. A. Brooks, and C. F. King. Evaluation of field enforced antiferroelectric to ferroelectric phase transition dielectrics and relaxor ferroelectrics for pulse discharge capacitors. Office of Scientific and Technical Information (OSTI), September 1997. http://dx.doi.org/10.2172/537385.
Повний текст джерела