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Статті в журналах з теми "Electric field induced phase transition":
Lelidis, I., and G. Durand. "Electric-field-induced isotropic-nematic phase transition." Physical Review E 48, no. 5 (November 1, 1993): 3822–24. http://dx.doi.org/10.1103/physreve.48.3822.
Zhang, Yu, Weiping Gong, Zhen Li, Jianting Li, Changyu Li, Jun Chen, Yaodong Yang, Yang Bai, and Wei-Feng Rao. "Two Consecutive Negative Electrocaloric Peaks in <001>-Oriented PMN-30PT Single Crystals." Crystals 14, no. 5 (May 12, 2024): 458. http://dx.doi.org/10.3390/cryst14050458.
Hinterstein, Manuel, Michael Knapp, Markus Hölzel, Wook Jo, Antonio Cervellino, Helmut Ehrenberg, and Hartmut Fuess. "Field-induced phase transition in Bi1/2Na1/2TiO3-based lead-free piezoelectric ceramics." Journal of Applied Crystallography 43, no. 6 (October 13, 2010): 1314–21. http://dx.doi.org/10.1107/s0021889810038264.
Hirotsu, Shunsuke. "Electric-Field-Induced Phase Transition in Polymer Gels." Japanese Journal of Applied Physics 24, S2 (January 1, 1985): 396. http://dx.doi.org/10.7567/jjaps.24s2.396.
Tao, R. "Electric-field-induced phase transition in electrorheological fluids." Physical Review E 47, no. 1 (January 1, 1993): 423–26. http://dx.doi.org/10.1103/physreve.47.423.
Камзина, Л. С. "Индуцированный фазовый переход в монокристаллических твердых растворах PbMg-=SUB=-1/3-=/SUB=-Nb-=SUB=-2/3-=/SUB=-O-=SUB=-3-=/SUB=--29PbTiO-=SUB=-3-=/SUB=- и PbZn-=SUB=-1/3-=/SUB=-Nb-=SUB=-2/3-=/SUB=-O-=SUB=-3-=/SUB=--9PbTiO-=SUB=-3-=/SUB=-: сходство и различие". Физика твердого тела 63, № 11 (2021): 1880. http://dx.doi.org/10.21883/ftt.2021.11.51591.152.
Kamzina L.S. "Induced phase transition in monocrystalline solids solutions PbMg-=SUB=-1/3-=/SUB=-Nb-=SUB=-2/3-=/SUB=-O-=SUB=-3-=/SUB=--29PbTiO-=SUB=-3-=/SUB=- and PbZn-=SUB=-1/3-=/SUB=-Nb-=SUB=-2/3-=/SUB=-O-=SUB=-3-=/SUB=--9PbTiO-=SUB=-3-=/SUB=-: similarity and difference." Physics of the Solid State 63, no. 13 (2022): 1743. http://dx.doi.org/10.21883/pss.2022.13.52315.152.
Li, Zhen Rong, Jun Jie Qian, Guo Qiang Zhang, Zeng Zhe Xi, Zhuo Xu, and Xi Yao. "Dielectric Properties and Phase Transition of [110]-Oriented 0.68PMN-0.32PT Single Crystals Induced by Temperature and DC Electric Field." Key Engineering Materials 336-338 (April 2007): 42–45. http://dx.doi.org/10.4028/www.scientific.net/kem.336-338.42.
Moriwake, Hiroki, Ayako Konishi, Takafumi Ogawa, Craig A. J. Fisher, Akihide Kuwabara, and Desheng Fu. "The electric field induced ferroelectric phase transition of AgNbO3." Journal of Applied Physics 119, no. 6 (February 10, 2016): 064102. http://dx.doi.org/10.1063/1.4941319.
Mukherjee, Prabir K., and Muklesur Rahman. "Electric-field induced isotropic to smectic-C phase transition." Journal of Molecular Liquids 196 (August 2014): 204–7. http://dx.doi.org/10.1016/j.molliq.2014.03.034.
Дисертації з теми "Electric field induced phase transition":
Koussir, Houda. "Multiscale study of the electric field induced transition in the Mott phase of GaMo4S8 crystals and TaSe2 monolayers." Electronic Thesis or Diss., Université de Lille (2022-....), 2024. http://www.theses.fr/2024ULILN004.
In the realm of condensed matter physics, Mott insulators are essential for exploring complex electronic phenomena, with significant implications for high-temperature superconductivity and quantum spin liquids. This thesis investigates two types of such materials, distinguished by their dimensionality : GaMo4S8 crystals and monolayer 1T-TaSe2.After presenting their properties in the first chapter, the second chapter addresses the local-scale characterization techniques used to characterize both materials, namely scanning tunneling microscopy and spectroscopy for structural and electronic studies, and multi-tip scanning tunneling microscopy for transport measurements. The latter technique was particularly employed to analyze transport in GaMo4S8. The study then delved into the material response to external electric fields, examining the threshold electric field in relation to the electrode geometry and exploring the temporal evolution of switching times in connection with inter-electrode distances. The achievement of volatile transitions opens prospects for applications such as the operation of a microneuron at room temperature.To enhance the control over phase transition properties of Mott insulators, it is beneficial to consider two-dimensional systems where the current flow is restricted within the crystal plane. The final chapter focuses on the 1T phase of TaSe2, epitaxially grown on gallium phosphide (GaP) semiconductor substrates. Low-temperature scanning tunneling microscopy studies reveal that 1T-TaSe2 monolayers exhibit not only the characteristic charge density modulation (Star of David) of the charge density wave phase but also a unique Moiré pattern due to the monolayer interaction with the GaP substrate. Scanning tunneling spectroscopy has identified a bandgap, hallmark of the Mott insulating state. This state is further substantiated by temperature-dependent transport measurements that show the persistence of the insulating phase up to 400 kelvins. Notably, spectroscopic measurements with varying tip-to-surface distances have unveiled insulator to metal transitions at low temperatures. The observation of such transitions suggests that this large-scale heterostructure could be a material of choice for neuromorphic applications
Peräntie, J. (Jani). "Electric-field-induced dielectric and caloric effects in relaxor ferroelectrics." Doctoral thesis, Oulun yliopisto, 2014. http://urn.fi/urn:isbn:9789526204406.
Tiivistelmä Tässä työssä tutkittiin dielektristen ominaisuuksien ja lämpötilan käyttäytymistä teknologisesti merkittävissä (1−x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (PMN-PT) ja (1−x)Pb(Zn1/3Nb2/3)O3-xPbTiO3 (PZN-PT) ferrosähköisissä relaksorimateriaaleissa sähkökentän vaikutuksen alaisena. Tutkimuksen erityishuomion kohteena olivat sähköisesti indusoidut faasimuutokset sekä sähkökalorinen ilmiö, jotka liittyvät läheisesti nykyisiin sekä tulevaisuuden sovellutuksiin. Monikiteisiä PMN-PT keraamikoostumuksia (x=0−0,3) valmistettiin sekä reaktiivisella sintrauksella että kolumbiittimenetelmällä. Lisäksi tutkimuksessa käytettiin kaupallisia PMN-PT erilliskiteitä, joiden koostumus on lähellä morfotrooppista faasirajaa. Työssä käytetty PZN-PT erilliskide kasvatettiin jäähdyttämällä korkean lämpötilan liuoksesta. Materiaaleja tutkittiin pääosin lämpötilan ja dielektristen ominaisuuksien mittauksilla. Kun PMN-PT keraamisysteemiin kohdistettiin alhainen sähkökenttä, sähkökalorisen ilmiön selkeä maksimiarvo havaittiin lähellä materiaalin termistä depolarisaatiolämpötilaa. Suuremmilla sähkökentän arvoilla sähkökalorinen ilmiö voimistui ja sen lämpötila-alue laajeni korkeampiin lämpötiloihin polaaristen nanoalueiden kytkeytymisen vuoksi. Sähkökalorisen lämpötilamuutoksen maksimi vaihteli välillä 0,77−1,55 °C sähkökentän arvolla 50 kV/cm. Lisäksi lämpötilamittaukset depoolatulle PMN-0,13PT koostumukselle osoittivat, että sähkökalorisen ilmiön ohella materiaalissa esiintyy makroskooppisen polarisaation muodostumiseen liittyvä palautumaton lämpöenergia depolarisaatiolämpötilaa pienemmissä lämpötiloissa hystereesihäviön ja mahdollisen faasimuutoksen vaikutuksesta. PMN-PT erilliskiteiden dielektrisyys- ja lämpötilavasteessa havaittiin selkeitä muutoksia sähkökentän vaikuttaessa <001> ja <011> kidesuuntiin. Nämä muutokset ovat selitettävissä PMN-PT:n polarisaation kompleksisten rotaatiosuuntien ja erityyppisten sähkökenttä-lämpötila -faasidiagrammien stabiilisuusalueiden avulla. PMN-PT kiteiden mittauksissa havaittiin myös ensimmäinen suora osoitus väliaikaisesti käänteisestä sähkökalorisesta ilmiöstä sähkökentän kasvaessa. Lisäksi mitatut PZN-PT erilliskiteen sähkökaloriset ominaisuudet transitiolämpötilan läheisyydessä pystyttiin pääpiirteittäin mallintamaan käyttämällä yksinkertaista hilamallia ja keskimääräisen kentän approksimaatiota. Mallinnuksen mukaan sähkökalorinen ilmiö aiheutuu pääasiassa sähköisesti indusoidusta dipolientropian alenemisesta
Cheng, Long. "Relaxor ferroelectrics for neuromorphic computing." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPAST073.
To overcome challenges posed by traditional von Neumann architectures, neuromorphic computing draws inspiration from brain science to create energy-efficient hardware adaptable to complex tasks. Memristors, though novel, face issues like Joule heat hindering ultra-low-power neural computing.To address this, we propose a memcapacitor mechanism - the electric-field-induced phase transition. Memcapacitors, expressing signals as voltage, offer lower power consumption than memristors (current-based). Our study on relaxor ferroelectric materials (PMN-28PT, PZN-4.5PT) and conventional ferroelectric BTO (001) demonstrates the universal nature ofelectric-field-induced phase transitions. Customized pulses enable the replication of long-term potentiation (LTP), depression (LTD), and spike-timing-dependent plasticity (STDP).Additionally, relaxor ferroelectrics exhibit a dendrite effect absent in conventional counterparts. Implementing PZN-4.5PT dendrites in neural networks improves accuracy (83.44%), surpassing memristor networks with linear dendrites (81.84%) and significantly outperforming networks without dendrites (80.1%).Ultimately, we successfully implement a relaxor memcapacitor using a PMN thin film.This metal/ferroelectric/metal/insulator structure achieves 3-bit capacitance states through field-induced phase transitions. 8 robust memcapacitive states exhibit consistent maintenance over 100 seconds and exceptional endurance exceeding 5×10^5cycles. Tailored pulses effectively emulate LTP and LTD, and enable the exploration of temperature-dependent synaptic functionalities
Johnson, Louise. "Electric field-induced transitions and interlayer interactions in intermediate smectic liquid crystal phases." Thesis, University of Manchester, 2014. https://www.research.manchester.ac.uk/portal/en/theses/electric-fieldinduced-transitions-and-interlayer-interactions-in-intermediate-smectic-liquid-crystal-phases(64a81e3e-d148-48b4-8e94-4abd44117655).html.
Royles, Adam John. "Electric-field-induced phase transformations in lead-free piezoelectric ceramics." Thesis, University of Leeds, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.578687.
Pilla, S. "Electric-field induced glass phase in molecular solids at low temperatures." [Gainesville, Fla.] : University of Florida, 1999. http://etd.fcla.edu/etd/uf/1999/amp7406/pilla.pdf.
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An, Ran. "Study of the field-induced phase transition for the antiferromagnetic chain /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?MATH%202006%20AN.
Gustainis, Peter. "Field induced phase transition in one dimensional Heisenberg antiferromagnet model studied using density matrix renormalization group." Thesis, University of British Columbia, 2017. http://hdl.handle.net/2429/61214.
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Leist, Jeannis-Nicos, Jakob Sidoruk, Holger Gibhardt, Klaudia Hradil, Martin Meven, and Götz Eckold. "Domain redistribution and ferroelectric phase transition in SrTiO 3 under the influence of an electric field and mechanical stress." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-187976.
Leist, Jeannis-Nicos, Jakob Sidoruk, Holger Gibhardt, Klaudia Hradil, Martin Meven, and Götz Eckold. "Domain redistribution and ferroelectric phase transition in SrTiO 3 under the influence of an electric field and mechanical stress." Diffusion fundamentals 12 (2010) 69, 2010. https://ul.qucosa.de/id/qucosa%3A13899.
Книги з теми "Electric field induced phase transition":
Tiwari, Sandip. Phase transitions and their devices. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198759874.003.0004.
Частини книг з теми "Electric field induced phase transition":
Li, Zhen Rong, Jun Jie Qian, Guo Qiang Zhang, Zeng Zhe Xi, Zhuo Xu, and Xi Yao. "Dielectric Properties and Phase Transition of [110]-Oriented 0.68PMN-0.32PT Single Crystals Induced by Temperature and DC Electric Field." In Key Engineering Materials, 42–45. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-410-3.42.
Cui, Yanguang, Jianfeng Wan, Jihua Zhang, and Yonghua Rong. "Strain-Induced Phase Transition in Martensitic Alloys: Phase-Field Simulation." In PRICM, 2781–90. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118792148.ch344.
Cui, Yanguang, Jianfeng Wan, Jihua Zhang, and Yonghua Rong. "Strain-Induced Phase Transition in Martensitic Alloys: Phase-Field Simulation." In Proceedings of the 8th Pacific Rim International Congress on Advanced Materials and Processing, 2781–90. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-48764-9_344.
Schenstrom, A., M.-F. Xu, Y. Hong, D. Bein, M. Levy, Bimal K. Sarma, S. Adenwalla, et al. "Anisotropy of the Magnetic-Field-Induced Phase Transition in Superconducting UPt3." In Ten Years of Superconductivity: 1980–1990, 193–96. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-011-1622-0_21.
Faist, Jérôme, Federico Capasso, Albert L. Hutchinson, Loren Pfeiffer, Ken W. West, Deborah L. Sivco, and Alfred Y. Cho. "Modulation of the Optical Absorption by Electric-Field-Induced Quantum Interference in Coupled Quantum Wells." In Quantum Well Intersubband Transition Physics and Devices, 313–19. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1144-7_25.
Kutnjak-Urbanc, B., and B. Žekš. "The Phase Transition from the SmC* to the Smc Phase Induced By an External Magnetic Field." In NATO ASI Series, 365–72. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4684-9151-7_23.
Palffy-Muhoray, P., H. J. Yuan, B. J. Frisken, and W. van Saarloos. "The Formation and Propagation of Fronts at the Electric Field Induced Bend Freedericksz Transition." In NATO ASI Series, 313–18. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4684-5793-3_30.
Owen, David A. "A Phase Transition of QED, Schwinger’s Proper Time Formalism; Chemical Potential and Electric Field." In Vacuum Structure in Intense Fields, 263–72. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4757-0441-9_16.
Wu, J. J., Gan-Sing Ong, and Shu-Hsia Chen. "Observation of optical field induced first-order electric Freedericksz transition and electric bistability in a parallel aligned nematic liquid-crystal film." In Opticals Effects in Liquid Crystals, 152–54. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-011-3180-3_17.
Okimura, Kunio, Yusuke Nihei, and Yusuke Sasakawa. "Electric Field Induced Metal-Insulator Transition of Vanadium Dioxide Films on Sapphire Substrate Prepared by Inductively Coupled Plasma-Assisted Sputtering." In Solid State Phenomena, 703–6. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/3-908451-31-0.703.
Тези доповідей конференцій з теми "Electric field induced phase transition":
Yin, Shizhuo, Wenbin Zhu, Ju-Hung Chao, Chang-Jiang Chen, Adrian Campbell, Michael Henry, and Robert C. Hoffman. "Nanosecond KTN varifocal lens without electric field induced phase transition." In Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XI, edited by Shizhuo Yin and Ruyan Guo. SPIE, 2017. http://dx.doi.org/10.1117/12.2276511.
Zhan, Chun, Juntao Wu, Xiaoning Jiang, and Shizhuo Yin. "Strong AC electric-field-induced phase transition in PMN-PT single crystal." In Optical Science and Technology, the SPIE 49th Annual Meeting, edited by Francis T. S. Yu, Ruyan Guo, and Shizhuo Yin. SPIE, 2004. http://dx.doi.org/10.1117/12.558659.
Inagaki, Takahiro, Tadayuki Imai, Jun Miyazu, Hiroki Takesue, and Junya Kobayashi. "Low-voltage optical phase modulation by electric-field-induced phase transition of KTN bulk crystal." In 2014 IEEE Photonics Conference (IPC). IEEE, 2014. http://dx.doi.org/10.1109/ipcon.2014.6995412.
Sakai, M., Y. Ito, T. Takahara, M. Nakamura, and K. Kudo. "Phase Transition Induced by a Gate Electric Field in (BEDT-TTF)(TCNQ) Single Crystalline Field Effect Transistor." In 2009 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2009. http://dx.doi.org/10.7567/ssdm.2009.p-10-4.
BELONENKO, M., N. YANYUSHKINA, and N. LEBEDEV. "A FERROELECTRIC PHASE TRANSITION INDUCED BY OSCILLATING ELECTRIC FIELD IN THE PRESENCE OF MAGNETIC FIELD IN CARBON NANOTUBES." In Proceedings of International Conference Nanomeeting – 2011. WORLD SCIENTIFIC, 2011. http://dx.doi.org/10.1142/9789814343909_0063.
Wang, 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.
Tyunina, M., K. Kundzins, Vismants Zauls, and Juhani Levoska. "Glass to ferroelectric phase transition induced by ac electric field in PbMg1/3Nb2/3O3 thin films." In SPIE Proceedings, edited by Andris Krumins, Donats Millers, Inta Muzikante, Andris Sternbergs, and Vismants Zauls. SPIE, 2003. http://dx.doi.org/10.1117/12.515667.
Roy, Dhiman, and Mahbub Alam. "An ultra-low energy efficient topological field-effect transistor based on stanene under perpendicular electric field induced topological phase transition." In 2022 12th International Conference on Electrical and Computer Engineering (ICECE). IEEE, 2022. http://dx.doi.org/10.1109/icece57408.2022.10088910.
Tan, X., and W. Qu. "Electric field-induced phase transitions in ferroelectric oxides: An in situ TEM study (Invited)." In 2008 17th IEEE International Symposium on the Applications of Ferroelectrics (ISAF). IEEE, 2008. http://dx.doi.org/10.1109/isaf.2008.4693911.
Gong, Xiaoyan, Honghui Yu, Zhigang Suo, and Robert M. McMeeking. "Cracking in Ferroelectric and Antiferroelectric Ceramic Multilayer Actuators." In ASME 1996 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/imece1996-0686.
Звіти організацій з теми "Electric field induced phase transition":
Johra, Hicham. Performance overview of caloric heat pumps: magnetocaloric, elastocaloric, electrocaloric and barocaloric systems. Department of the Built Environment, Aalborg University, January 2022. http://dx.doi.org/10.54337/aau467469997.
Morosan, Emilia. Field-induced magnetic phase transitions and correlated electronic states in the hexagonal RAgGE and RPtIn series. Office of Scientific and Technical Information (OSTI), January 2005. http://dx.doi.org/10.2172/850112.
Lui, Rui, Cheng Zhu, John Schmalzel, Daniel Offenbacker, Yusuf Mehta, Benjamin Barrowes, Danney Glaser, and Wade Lein. Experimental and numerical analyses of soil electrical resistivity under subfreezing conditions. Engineer Research and Development Center (U.S.), April 2024. http://dx.doi.org/10.21079/11681/48430.