Results 41 to 50 of about 3,198,521 (185)

A lead-halide perovskite molecular ferroelectric semiconductor [PDF]

open access: yesNature Communications, 2015
AbstractInorganic semiconductor ferroelectrics such as BiFeO3 have shown great potential in photovoltaic and other applications. Currently, semiconducting properties and the corresponding application in optoelectronic devices of hybrid organo-plumbate or stannate are a hot topic of academic research; more and more of such hybrids have been synthesized.
Liao, Wei-Qiang   +7 more
openaire   +2 more sources

Synergistic Ultrasound‐Photo Enhancement of Ferroelectric Catalysis via Molecular Multiferroics

open access: yesAdvanced Science
Molecular multiferroics have garnered significant attention for their exceptional responsiveness to external stimuli, demonstrating remarkable potential in multi‐state information storage and sensing technologies.
Lin‐Yu Zhao   +7 more
doaj   +1 more source

Two enantiomeric perovskite ferroelectrics with a high Tc raised by inserting intermolecular hydrogen bonds

open access: yesAPL Materials, 2021
Molecular ferroelectrics have promising potential as next-generation flexible electronic materials by the advantage of flexibility, structural tunability, and easy processability.
Hui Ye   +7 more
doaj   +1 more source

Ferroelectricity in novel one-dimensional P42-InSeI nanowires

open access: yesResults in Physics, 2021
With the increasing demands for the miniaturization of ferroelectricity-enabled electronic devices, it is highly desirable that the ferroelectricity would exist in low-dimensional materials.
Shujuan Jiang   +8 more
doaj   +1 more source

Ferroelectric Transition of a Chiral Molecular Crystal BINOL∙2DMSO

open access: yesJournal of the Physical Society of Japan, 2022
16 pages, 10 ...
Toshihiro Nomura   +9 more
openaire   +2 more sources

Predictions of helical twisting powers and molecular chirality [PDF]

open access: yes, 2003
When chiral molecules are added to an achiral nematic liquid crystalline solvent, they can transmit their molecular chirality to the whole system over distances many times their molecular length. The helical twisting power, βm, is a measure of the degree
Earl, David James
core  

Energy Functions And Basic Equations For Ferroelectrics

open access: yes, 2009
Energy functions (or characteristic functions) and basic equations for ferroelectrics in use today are given by those for ordinary dielectrics in the physical and mechanical communications.
李海军, 王自强, Wang TC
core   +1 more source

Tuning ferroelectric phase transition temperature by enantiomer fraction

open access: yesNature Communications
Tuning phase transition temperature is one of the central issues in phase transition materials. Herein, we report a case study of using enantiomer fraction engineering as a promising strategy to tune the Curie temperature (T C) and related properties of ...
Chang-Chun Fan   +9 more
doaj   +1 more source

Non-Linear Dielectric Properties of PLMN-PT Relaxor Ferroelectrics

open access: yes, 2008
Recent investigations on the non-linear (NL) dielectric properties of relaxor ferroelectrics systems, not only as ceramic bodies, but also, in thin films, have showed a significant technological and scientific interest.
Souza, J. A.   +3 more
core   +1 more source

Molecular ferroelectric/semiconductor interfacial memristors for artificial synapses

open access: yesnpj Flexible Electronics, 2022
With the burgeoning developments in artificial intelligence, hardware implementation of artificial neural network is also gaining pace. In this pursuit, ferroelectric devices (i.e., tunneling junctions and transistors) with voltage thresholds were ...
Yichen Cai   +14 more
doaj   +1 more source

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