Results 51 to 60 of about 44,734 (286)

Imaging of Biphoton States: Fundamentals and Applications

Advanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

Organic–Inorganic Hybrid Perovskite Ferroelectric Nanosheets Synthesized by a Room‐Temperature Antisolvent Method

Advanced Science
Over the past years, the application potential of ferroelectric nanomaterials with unique physical properties for modern electronics is highlighted to a large extent.
Tai‐Ting Sha, Xing‐Chen Zhang, Ru‐Jie Zhou, Guo‐Wei Du, Yu‐An Xiong, Qiang Pan, Jie Yao, Zi‐Jie Feng, Xing‐Sen Gao, Yu‐Meng You   +9 more
doaj   +1 more source

Chemically driven energetic molecular ferroelectrics

Nature Communications, 2021
An interest arises if energetic molecules and molecular ferroelectrics can be integrated together to obtain a chemically driven electricity conversion.
Yong Hu, Zhiyu Liu, Chi-Chin Wu, Jennifer L. Gottfried, Rose Pesce-Rodriguez, Scott D. Walck, Peter W. Chung, Shenqiang Ren   +7 more
doaj   +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

Ferroelectric Switchable Altermagnetism

Physical Review Letters
7 pages, 4 ...
Mingqiang Gu, Yuntian Liu, Haiyuan Zhu, Kunihiro Yananose, Xiaobing Chen, Yongkang Hu, Alessandro Stroppa, Qihang Liu   +7 more
openaire   +3 more sources

A New Threshold Switching Device With Tunable Negative Differential Resistance Based on ErMnO3 Polymorphs

Advanced Functional Materials, EarlyView.
Polymorph engineering in ErMnO3 enables low‐voltage, forming‐free threshold switching with tunable negative differential resistance. Conducting orthorhombic regions embedded in an insulating hexagonal matrix provide controlled Joule‐heating‐enhanced Poole–Frenkel transport. The hexagonal phase prevents excessive heating and breakdown.
Rong Wu, Florian Maudet, Thanh Luan Phan, Wassim Hamouda, Richard Schroedter, Ahmet Samil Demirkol, Ronald Tetzlaff, Veeresh Deshpande, Catherine Dubourdieu   +8 more
wiley   +1 more source

Piezoelectric response of disordered lead-based relaxor ferroelectrics

Communications Materials, 2023
Lead-based relaxor ferroelectrics are known for their large piezoelectric response, but the relation between the response and the nanoscale structure of these materials is still under debate. In this Perspective, the microscopic implications of the polar
Tadej Rojac
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

Thin‐Film Ferroelectrics

Advanced Materials, 2022
AbstractOver the last 30 years, the study of ferroelectric oxides has been revolutionized by the implementation of epitaxial‐thin‐film‐based studies, which have driven many advances in the understanding of ferroelectric physics and the realization of novel polar structures and functionalities.
Abel Fernandez, Megha Acharya, Han‐Gyeol Lee, Jesse Schimpf, Yizhe Jiang, Djamila Lou, Zishen Tian, Lane W. Martin   +7 more
openaire   +4 more sources

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source