Results 151 to 160 of about 9,574,825 (357)

Coupling of electronic transition to ferroelectric order in a 2D semiconductor

Nature Communications
A ferroelectric material often exhibits a soft transverse optical (TO) phonon mode which governs its phase transition. Charge coupling to this ferroelectric soft mode may further mediate emergent physical properties, including superconductivity and ...
Chun-Ying Huang, Daniel G. Chica, Zhi-Hao Cui, Taketo Handa, Morgan Thinel, Nicholas Olsen, Yufeng Liu, Michael E. Ziebel, Guiying He, Yinming Shao, Connor A. Occhialini, Jonathan Pelliciari, Dmitri N. Basov, Matthew Sfeir, Abhay Pasupathy, Valentina Bisogni, David R. Reichman, Xavier Roy, Xiaoyang Zhu   +18 more
doaj   +1 more source

Solvent-Free Design of Biobased Non-isocyanate Polyurethanes with Ferroelectric Properties. [PDF]

ACS Sustain Chem Eng, 2021
Sessini V, Thai CN, Amorín H, Jiménez R, Samuel C, Caillol S, Cornil J, Hoyas S, Barrau S, Dubois P, Leclère P, Raquez JM.   +11 more
europepmc   +1 more source

Sistema automático de medida da polarização espontânea (p) em cristais líquidos ferroelétricos [PDF]

, 1996
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Florianópolis ...
Prison, Jose Mario
core  

Synergistic Spin‐Polarization and Single‐Atom Engineering in Magnetic Heterojunctions for Efficient Solar Water Splitting

Advanced Science, EarlyView.
High‐throughput screening led to the identification of 67 Z‐scheme heterojunctions (comprising 2D magnetic transition metal halides and non‐magnetic transition metal chalcogenides). For CrI3/MoTe2 and CrI3/WTe2, electronic structure analysis demonstrated that synergistic crystallographic point group and built‐in electric field effects generate a ...
Hongyang Ren, Zhenzhou Guo, Huirong Wu, Peilin Huang, Jie Yang, Jie Zhang, Guangqian Ding, Hongkuan Yuan, Biao Wang   +8 more
wiley   +1 more source

High-temperature electromechanical actuation of relaxor ferroelectric polymers blended with normal ferroelectric polymer

Giant
Soft actuators that can operate at high temperatures are of great interest in emerging research fields such as microfluidics, soft robotics, automotive, aircraft, and bioelectronics.
Quang Van Duong, Chanho Park, Yujeong Lee, Seungmin Lee, Thu Thi Nguyen, Vinh Phu Nguyen, Kyuho Lee, Fabrice Domingues Dos Santos, Cheolmin Park, Seung Tae Choi   +9 more
doaj   +1 more source

Effect of High-Entropy Spinel Ferrite (Mn_0.2Zr_0.2Cu_0.2Ca_0.2Ni_0.2)Fe₂O₄ Doping Concentration on the Ferroelectric Properties of PVDF-Based Polymers. [PDF]

Polymers (Basel), 2023
Qiao J, Liu Z, Mu H, Liu C.
europepmc   +1 more source

Polymorphic Superparaelectric Engineering Boosting Energy Storage Capacity in BaTiO3‐Based Ceramics

Advanced Science, EarlyView.
Herein, Ca2+ incorporation promotes the coexistence of CaTiO3‐/BaTiO3‐derived paraferroelectric states, stabilizing cubic‐orthorhombic‐tetragonal polymorphic superparaelectric phases. This minimizes polarization energy barriers, facilitating full polarization saturation without compromising efficiency.
Pan Liu, Xiang Ren, Jin Qian, Haihua Huang, Peng Li, Peng Fu, Jigong Hao, Huarong Zeng, Wei Li, Zhenxiang Cheng   +9 more
wiley   +1 more source

Perovskite solar cells with ferroelectricity

Information & Functional Materials
Halide perovskites show excellent optoelectronic properties for solar cell application. Notably, perovskite crystalline structures have been widely reported to deliver superior ferroelectric properties.
Tie Zhang, Huiming Luo, Mojtaba Abdi‐Jalebi, Hongzheng Chen, Lijian Zuo   +4 more
doaj   +1 more source

Fabrication of La³⁺ doped Ba_1-x La _x TiO₃ ceramics with improved dielectric and ferroelectric properties using a composite-hydroxide-mediated method. [PDF]

RSC Adv, 2023
Younas U, Younas U, Atif M, Anjum A, Nadeem M, Ali T, Shaheen R, Khalid W, Ali Z.   +8 more
europepmc   +1 more source

Polarization‐Enabled Piezoelectric Tellurium–Selenium (TexSe1–x) Thin Films for Memory Switching and Artificial Synaptic Functions

Advanced Science, EarlyView.
Here, we demonstrate and investigate polarization‐enabled electromechanical responses in cryogenic physical vapor deposition (cryogenic PVD)‐deposited TexSe1‐x thin films, a tellurium‐based compound with a tunable bandgap and enhanced non‐centrosymmetry.
Chia‐Chen Chung, Mayur Chaudhary, Chia‐Hung Lo, Po‐Chien Lai, You‐Jie Lin, Ruei‐Hong Cyu, Yu‐Ren Peng, Bing‐Ni Gu, Zhao‐Feng Lou, Quynh Thi Le, Yi‐Jen Yu, Yen‐Fu Lin, Min‐Hung Lee, Ying‐Hao Chu, Chang‐Hong Shen, Der‐Hsien Lien, Yu‐Lun Chueh   +16 more
wiley   +1 more source