Results 211 to 220 of about 4,674 (238)

Self-assembly and switching in ferroelectrics and multiferroics

EPL (Europhysics Letters), 2013
Molecules of low symmetry often self-assemble in Nature to produce mesoscopic structures of symmetry higher than their constituent building blocks, including “super-cubic” structures. Such self-assembled hexagonal domains have recently been observed in orthorhombic polymeric ferroelectrics, and resemble those known in surfactants and in magnetic bubble
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Double-perovskite multiferroic Bi2FeCrO6 polycrystalline thin film: The structural, multiferroic, and ferroelectric domain properties

Journal of Alloys and Compounds, 2013
Abstract Double-perovskite Bi2FeCrO6 (BFCO) thin film has been deposited on Pt/Ti/SiO2/Si (1 0 0) substrate by pulsed laser deposition method. X-ray diffraction reveals that the BFCO film was polycrystalline and high purity. The surface morphology in BFCO film exhibits the dense and uniform grain.
L. Sha, J. Miao, S.Z. Wu, X.G. Xu, Y. Jiang, L.J. Qiao   +5 more
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Ferroelectricity and antiferroelectricity in CuCrO2-type multiferroic semiconductors

Crystallography Reports, 2014
Multiferroic semiconductors of the CuCrO2 type are considered. These materials, in the presence of free charge carriers, allow for the existence of opposite domains (in the ferroelectric FE d phase), along with ordinary 180° domains (in the FE phase).
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Recent advances in integrated ferroelectric and multiferroic materials

2010 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF), 2010
Ferroelectric materials have very appealing properties such as their dielectric permittivity, piezoelectric coefficients and permanent polarization. Two large scale applications of ferroelectric thin films are already achieved: on-chip large capacitances (MIM) and Ferroelectric Random Access Memories (FERAM).
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The fundamentals and applications of ferroelectric HfO2

Nature Reviews Materials, 2022
Uwe Schroeder, Min Hyuk Park, Thomas Mikolajick   +2 more
exaly  

Twist‐Controlled Ferroelectricity and Emergent Multiferroicity in WSe₂ Bilayers

Advanced Materials
AbstractRecently, researchers have been investigating artificial ferroelectricity, which arises when inversion symmetry is broken in certain R‐stacked, i.e., zero‐degree twisted, van der Waals (vdW) bilayers. Here, the study reports the twist‐controlled ferroelectricity in tungsten diselenide (WSe2) bilayers.
Yasir Hassan, Budhi Singh, Minwoong Joe, Byoung‐Min Son, Tien Dat Ngo, Younggeun Jang, Shaili Sett, Arup Singha, Rabindra Biswas, Monika Bhakar, Kenji Watanabe, Takashi Taniguchi, Varun Raghunathan, Goutam Sheet, Zonghoon Lee, Won Jong Yoo, Pawan Kumar Srivastava, Changgu Lee   +17 more
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Ferroelectric order in van der Waals layered materials

Nature Reviews Materials, 2022
Pankaj Sharma, Jan Seidel
exaly  

«Pyroelectric, electroelastic and magnetic properties of ferroelectrics, ferroelectrics-relaxors and multiferroics»

2022
Alexey Pavelko, Evgeny Sitalo, Anatoly Pavlenko, Nikita Boldyrev   +3 more
openaire   +1 more source

Ferroelectricity and multiferroicity down to the atomic thickness

Nature Nanotechnology, 2023
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Orbital order, magnetism, and ferroelectricity of multiferroic

Journal of Magnetism and Magnetic Materials, 2007
C.-H. Yang, T.Y. Koo, Y.H. Jeong
openaire   +1 more source