Results 201 to 210 of about 18,321 (309)

Pickering‐Engineered Microparticles for Magnetically Guided Motion and Light‐Triggered Catalysis

Advanced Functional Materials, EarlyView.
Magnetically responsive wax microparticles stabilized by hematite cubes through the Pickering emulsification strategy are developed, showing controlled size, motion, and light‐activated catalytic activity. Annealing under a magnetic field enhances their mobility and steering.
Chiara Ferlito, Ludovico Guercio, Giuseppe Cavallaro, Giuseppe Lazzara, Theodore Hueckel, Lorenzo Lisuzzo, Stefano Sacanna   +6 more
wiley   +1 more source

Interstitial Ag⁺ Engineering Enables Superior Resistive Switching in Quasi-2D Halide Perovskites. [PDF]

Nanomaterials (Basel)
Qin H, Wang Z, Li Q, Lin J, Lu D, Huang Y, Gao W, Wang H, Bi C.   +8 more
europepmc   +1 more source

Enhancement of Dielectric Breakdown Strength and Recoverable Energy Density in Three‐Dimensional Heterointerfaces on BaTiO3–PbZrO3–PbTiO3 Films via Room‐Temperature Nano‐Clustering

Advanced Functional Materials, EarlyView.
A room‐temperature aerosol deposition process yields multiphase nano‐clustered dielectric capacitors containing discrete BaTiO3, PbZrO3, and PbTiO3 crystals. This architecture creates three‐dimensional heterointerfaces that induce interfacial charge trapping and effectively inhibit breakdown propagation.
Hyunseok Song, Ke Xu, Donggeon Baek, Dayeong Hur, Minjae Kim, Hyun‐Cheol Song, Dae‐Yong Jeong, Houbing Huang, Jungho Ryu   +8 more
wiley   +1 more source

Al filament-induced unipolar resistive switching in sputtered Al-rich AlN memristors with low operating voltage and high memory window. [PDF]

RSC Adv
Xiao A, Zhao L, Yang Y, Jin C, Yang X, Ma L, Tian F, Hu W, Huang Z, Gu H.   +9 more
europepmc   +1 more source

Oxidized MoS2‐Based Multifunctional Memristive Hardware for Energy‐Efficient mmWave Signal Processing and In‐Memory Matrix Multiplication

Advanced Functional Materials, EarlyView.
Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son, Changwoo Pyo, Sungmoon Park, Yoongi Cho, Seungchan Lee, Myungsoo Kim   +5 more
wiley   +1 more source

Area-Dependent Resistive Switching and Interfacial Dynamics in GCMO-Based Memristors. [PDF]

ACS Appl Electron Mater
Antola A, Laaksonen J, Huhtinen H, Angervo I, Granroth S, Schulman A, Laukkanen P, Paturi P.   +7 more
europepmc   +1 more source

Thermally Pre‐Formed Reconfigurable Resistive Random‐Access Memory Crossbar Arrays: A Dual‐Mode Platform for Robust Physically Unclonable Functions and In‐Memory Computing

Advanced Functional Materials, EarlyView.
A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon, Taewon Lee, Dohyeong Kim, Sungmin Hwang, Sungjoon Kim   +4 more
wiley   +1 more source

Mott resistive switching initiated by topological defects. [PDF]

Nat Commun
Milloch A, Figueruelo-Campanero I, Hsu WF, Mor S, Mellaerts S, Maccherozzi F, Veiga LSI, Dhesi SS, Spera M, Seo JW, Locquet JP, Fabrizio M, Menghini M, Giannetti C.   +13 more
europepmc   +1 more source

Time‐Resolved Magnetization Switching Dynamics Driven by Orbital Torques

Advanced Functional Materials, EarlyView.
Du et al. reveal nanosecond magnetization switching driven by orbital currents using time‐resolved Hall detection. The measurements separate domain nucleation from domain wall propagation and show that Joule heating strongly assists switching by lowering energy barriers.
Ao Du, Shilei Ding, Min‐Gu Kang, Marco Hoffmann, Pietro Gambardella   +4 more
wiley   +1 more source

Coupling Light into Memristors: Advances in Halide Perovskite Resistive Switching and Neuromorphic Computing. [PDF]

Small Methods
Feng Z, Wang J, Chen F, Dong B, Ma X, Mei T, Yang N, Guan X, Hu L, Lin CH, Li Z, Wu T, Chu D.   +12 more
europepmc   +1 more source