Results 141 to 150 of about 142,166 (304)

Bipolar resistance switching in chalcogenide materials

, 2011
International audienceThe paper reports on an investigation of two chalcogenide films that both show bipolar resistance switching, i.e., Ag/Ge0.25Se0.75 and Ge2Sb3Te5.
Ribes, M., Nathalie Frolet, Michel Ramonda, Pradel, Annie, Frolet, Nathalie, Nf, Michel Ribes, Piarristeguy, Andrea, Annie Pradel, Frolet, Nathalie,, Ramonda, Michel, Andrea Piarristeguy   +10 more
core   +1 more source

Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures

Advanced Engineering Materials, EarlyView.
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann, Ryan Kalgreen, Laura M. Comella   +2 more
wiley   +1 more source

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

Advanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán, Hoang‐Thien Luu, Sarath Menon, Tilmann Hickel, Nina Merkert, Stefan Sandfeld   +5 more
wiley   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Resistance Switching in Electrodeposited VO₂ Thin Films

, 2016
Resistance Switching in Electrodeposited VO2 Thin ...
Zhen He (286179), Jay A. Switzer (1372800), Jakub A. Koza (1471876), Andrew S. Miller (1948702)   +3 more
core   +1 more source

Resistively Switching Chalcogenides [PDF]

Advanced Functional Materials, 2015
Rainer Waser, Matthias Wuttig
openaire   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Bistable and absolute switching driven by superconducting exchange coupling

Nature Communications
As per de Gennes’ predictions, a superconducting layer placed between two ferromagnetic insulators can drive an antiferromagnetic exchange coupling between them. Using two ferromagnetic insulating GdN layers having dissimilar switching fields sandwiching
Sonam Bhakat, Sounak Samanta, Suddhasatta Mahapatra, Avradeep Pal   +3 more
doaj   +1 more source

Binary Addition in Resistance Switching Memory Array by Sensing Majority. [PDF]

Micromachines (Basel), 2020
Reuben J.
europepmc   +1 more source