Results 61 to 70 of about 58,332 (288)

Study made of dielectric properties of promising materials for cryogenic capacitors [PDF]

, 1967
Experimental investigations were conducted to determine dielectric properties of promising materials for cryogenic capacitors to be used in energy storage and pulse applications.
Mathes, K. N., Minnich, S. H.
core   +1 more source

Direct evidence of strong local ferroelectric ordering in a thermoelectric semiconductor

, 2014
It is thought that the proposed new family of multi-functional materials namely the ferroelectric thermoelectrics may exhibit enhanced functionalities due to the coupling of the thermoelectric parameters with ferroelectric polarization in solids ...
Aggarwal, Leena, Arora, Ashima, Biswas, Kanishka, Datta, Ranjan, Guin, Satya N., Negi, Devendra S., Sekhon, Jagmeet S., Sheet, Goutam   +7 more
core   +1 more source

Multibit Ferroelectric HfZrO Memcapacitor for Non‐Volatile Analogue Memory and Reconfigurable Electronics

Advanced Functional Materials, EarlyView.
Ferroelectric memcapacitors enable non‐volatile, voltage‐programmable capacitance tuning for adaptive electronics. A TiN/HfZrO/TiN device stack demonstrates more than eight stable capacitance states within a 24 pF memory window in compact 60 ×$\times$ 60 μm2$\umu{\rm m}^{2}$ devices at low operating voltages.
Deepika Yadav, Spyros Stathopoulos, Patrick Foster, Andreas Tsiamis, Mohamed Awadein, Hannah Levene, Themis Prodromakis   +6 more
wiley   +1 more source

Interface Engineering and Device Applications of 2D Ultrathin Film/Ferroelectric Copolymer P(VDF‐TrFE)

Advanced Physics Research, 2023
Ferroelectric materials with switchable electrical polarization have been widely used in tunnel junctions, non‐volatile memories, and field‐effect transistors.
Zhaoying Dang, Feng Guo, Zehan Wu, Kui Jin, Jianhua Hao   +4 more
doaj   +1 more source

Stabilization of Polar Nano Regions in Pb-free ferroelectrics

, 2017
Formation of polar nano regions through solid-solution additions are known to enhance significantly the functional properties of ferroelectric materials.
Abernathy, D. L.,, Borreguero, J. M.,, Budisuharto, A. Setiadi,, Christianson, A. D.,, Dmowski, W.,, Egami, T.,, Jørgensen, M. R.V.,, Lund University., Novak, N.,, Pramanick, A.,, Weyland, F.,   +10 more
core   +1 more source

Field Tuning of Ferromagnetic Domain Walls on Elastically Coupled Ferroelectric Domain Boundaries [PDF]

, 2012
We report on the evolution of ferromagnetic domain walls during magnetization reversal in elastically coupled ferromagnetic-ferroelectric heterostructures.
A. Hubert, Kévin J. A. Franke, R. C. O’Handley, Sebastiaan van Dijken, Tuomas H. E. Lahtinen   +4 more
core   +3 more sources

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Persistent spin helix in Rashba-Dresselhaus ferroelectric CsBiNb2O7

, 2019
Ferroelectric Rashba semiconductors (FERSC) are a novel class of multifunctional materials showing a giant Rashba spin splitting which can be reversed by switching the electric polarization.
Autieri, Carmine, Barone, Paolo, Picozzi, Silvia, Slawinska, Jagoda   +3 more
core   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Integration of first-principles methods and crystallographic database searches for new ferroelectrics: Strategies and explorations

, 2012
In this concept paper, the development of strategies for the integration of first-principles methods with crystallographic database mining for the discovery and design of novel ferroelectric materials is discussed, drawing on the results and experience ...
Abrahams, Abrahams, Abrahams, Alexe, Armiento, Atuchin, Belsky, Benedek, Bennett, Bennett, Bennett, Berger, Boucher, Bousquet, Campbell, Caracas, Caracas, Catalan, Chang, Chang, Cheah, Cho, Choi, Clingman, Edelstein, Eijt, Eklund, Fennie, Fennie, Fischer, Foster, Fridkin, Fukushima, Gonze, Gou, Haeni, Halasyamani, Hautier, Ivanov, Izyumskaya, Jain, Joseph W. Bennett, Karin M. Rabe, Katiyar, Kim, Kim, Lee, Lee, Lima De Faria, Lufaso, Maggard, Maior, Mandal, Mannhart, Marvel, Monkhorst, Morgan, Moriya, Ouvrard, Picozzi, Politova, Puebla, Qi, Rabe, Ramer, Rappe, Rushchanskii, Schmid, Scott, Smirnov, Trimarchi, van Loosdrecht, Wang, Whitaker, Yang, Yin, Zhang   +76 more
core   +1 more source