Electrically Switchable Polarization in Bi2O2Se Ferroelectric Semiconductors

W Wang, Y Meng, Y Zhang, Z Zhang… - Advanced …, 2023 - Wiley Online Library
Atomically 2D layered ferroelectric semiconductors, in which the polarization switching
process occurs within the channel material itself, offer a new material platform that can drive …

The role of arsenic in the operation of sulfur-based electrical threshold switches

R Wu, R Gu, T Gotoh, Z Zhao, Y Sun, S Jia… - Nature …, 2023 - nature.com
Arsenic is an essential dopant in conventional silicon-based semiconductors and emerging
phase-change memory (PCM), yet the detailed functional mechanism is still lacking in the …

Retina-inspired in-sensor broadband image preprocessing for accurate recognition via the flexophototronic effect

P Guo, M Jia, D Guo, ZL Wang, J Zhai - Matter, 2023 - cell.com
Neuromorphic visual systems are promising candidates for emulating vision perception and
recognition tasks, especially for two-dimensional (2D) semiconductor-based imaging …

Thin film design of amorphous hafnium oxide nanocomposites enabling strong interfacial resistive switching uniformity

M Hellenbrand, B Bakhit, H Dou, M Xiao, MO Hill… - Science …, 2023 - science.org
A design concept of phase-separated amorphous nanocomposite thin films is presented that
realizes interfacial resistive switching (RS) in hafnium-oxide-based devices. The films are …

Steep-slope vertical-transport transistors built from sub-5 nm Thin van der Waals heterostructures

Q Yang, ZD Luo, H Duan, X Gan, D Zhang, Y Li… - Nature …, 2024 - nature.com
Abstract Two-dimensional (2D) semiconductor-based vertical-transport field-effect
transistors (VTFETs)–in which the current flows perpendicularly to the substrate surface …

Review of electrical stimulus methods of in situ transmission electron microscope to study resistive random access memory

Y Zhang, C Wang, X Wu - Nanoscale, 2022 - pubs.rsc.org
Resistive random access memory (RRAM) devices have been demonstrated to be a
promising solution for the implementation of a neuromorphic system with high-density …

Strong coupling between a microwave photon and a singlet-triplet qubit

JH Ungerer, A Pally, A Kononov, S Lehmann… - Nature …, 2024 - nature.com
Combining superconducting resonators and quantum dots has triggered tremendous
progress in quantum information, however, attempts at coupling a resonator to even charge …

A memristive-photoconductive transduction methodology for accurately nondestructive memory readout

Z Zhou, Y Wu, K Pan, D Zhu, Z Li, S Yan… - Light: Science & …, 2024 - nature.com
Crossbar resistive memory architectures enable high-capacity storage and neuromorphic
computing, accurate retrieval of the stored information is a prerequisite during read …

Improved Endurance of Ferroelectric HfxZr1–xO2 Integrated on InAs Using Millisecond Annealing

R Athle, T Blom, A Irish, AEO Persson… - Advanced Materials …, 2022 - Wiley Online Library
Abstract Ferroelectric HfxZr1–xO2 (HZO) is typically achieved by crystallization of an
amorphous thin film via rapid thermal processing (RTP) at time scales of seconds to minutes …

Observation of ultraviolet photothermoelectric bipolar impulse in gallium-based heterostructure nanowires

J Zhu, Q Cai, P Shao, S Zhang, H You, H Guo… - Nature …, 2025 - nature.com
The incorporation of thermal dynamics alongside conventional optoelectronic principles
holds immense promise for advancing technology. Here, we introduce a GaON/GaN …