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Quasi‐2D perovskite memristors: From layered structures to advanced computing applications
InfoScience, EarlyView.Quasi‐2D perovskites enable stable memristive switching through dimensional engineering that controls ion migration pathways. The layered structure suppresses leakage, improves environmental stability, and enables analog conductance modulation for neuromorphic computing, artificial vision, and in‐memory architectures, transforming ion migration from a ...
Jie Ma, Yujian Du, Yuljae Cho
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Recent progress of the exchange bias based on 2D van der Waals ferromagnet
InfoScience, EarlyView.Ultrathin magnetic materials could help make smaller, energy‐efficient memories, but their magnetic states must remain stable and controllable. This review brings together recent research on exchange bias, a magnetic pinning effect in layered materials, and explains how interfaces and electrical, thermal or mechanical controls can tune it, with optical
Wajahat Ali, Shaojie Hu
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Organic neuromorphic optoelectronic sensing materials, intelligent devices, and bionic systems
InfoMat, EarlyView.Due to the excellent performance and biocompatibility, organic neuromorphic photoelectric sensing technology is regarded as a highly promising research field. In this review, Liu et al. summarize the recent advances in related materials, devices, and system integration.
Yu‐ang Liu +4 more
wiley +1 more source
InfoMat, EarlyView.This review provides a comprehensive perspective on p‐doping in two‐dimensional transition metal dichalcogenides, linking the origins of carrier polarity, doping mechanisms, verification methodologies, and device‐level impacts. By establishing correlations among atomic‐scale doping, carrier modulation, and device functionality, it offers practical ...
Seo Yeon Han +4 more
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Persistent opto-ferroelectric responses in molecular ferroelectrics [PDF]
Physical Review Materials, 2022 Persistent photoresponses require optical excitations to metastable states, which are rare of ionic origin due to the indirect photon-ion interaction.
Xuanyuan Jiang +10 more
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Control of Molecular Orbital Ordering Using a van der Waals Monolayer Ferroelectric [PDF]
Advanced Materials, 2023 Two-dimensional (2D) ferroelectric materials provide a promising platform for the electrical control of quantum states. In particular, due to their 2D nature, they are suitable for influencing the quantum states of deposited molecules via the proximity ...
Adam S Foster +2 more
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A Molecular Thermochromic Ferroelectric
Angewandte Chemie International Edition, 2020AbstractMolecular ferroelectrics have attracted considerable interests because of their easy and environmentally friendly processing, low acoustical impedance and mechanical flexibility. Herein, a molecular thermochromic ferroelectric, N,N′‐dimethyl‐1,4‐diazoniabicyclo[2.2.2]octonium tetrachlorocuprate(II) ([DMe‐DABCO]CuCl4) is reported, which shows ...
Jun‐Chao Liu +9 more
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Symmetry breaking in molecular ferroelectrics
Chemical Society Reviews, 2016Symmetry breaking occurs between the high-temperature, high-symmetry paraelectric phase and the low-temperature, low-symmetry ferroelectric phase along with a reduction in the number of symmetry elements, obeying the Curie symmetry principle and relating to the ferroelectricity.
Ping-Ping, Shi +6 more
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Molecular Design Principles for Ferroelectrics: Ferroelectrochemistry
Journal of the American Chemical Society, 2020Ferroelectric materials have a variety of technological applications, as transducers, capacitors, sensors, etc. Great interest in molecular ferroelectrics has emerged because of their structural flexibility, tunability, and homochirality. However, the discoveries of molecular ferroelectrics are not abundant.
Hui-Yu Liu +3 more
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