Results 61 to 70 of about 84,000 (298)
Memory of the Unjamming Transition during Cyclic Tiltings of a Granular Pile [PDF]
, 2005 Discrete numerical simulations are performed to study the evolution of the micro-structure and the response of a granular packing during successive loading-unloading cycles, consisting of quasi-static rotations in the gravity field between opposite ...
A. Coniglio +18 more
core +4 more sources
Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips
Advanced Functional Materials, EarlyView.This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee +16 more
wiley +1 more source
Contact angle hysteresis and pinning at periodic defects in statics [PDF]
, 2014 International audienceThis article deals with the theoretical prediction of the wetting hysteresis on nonideal solid surfaces in terms of the surface heterogeneity parameters. The spatially periodical chemical heterogeneity is considered.
Iliev, Stanimir, +2 more
core +2 more sources
Advanced Functional Materials, EarlyView.Polymorph engineering in ErMnO3 enables low‐voltage, forming‐free threshold switching with tunable negative differential resistance. Conducting orthorhombic regions embedded in an insulating hexagonal matrix provide controlled Joule‐heating‐enhanced Poole–Frenkel transport. The hexagonal phase prevents excessive heating and breakdown.
Rong Wu +8 more
wiley +1 more source
The Pan African Medical Journal, 2017 INTRODUCTION: the aim of this study was to evaluate and compare the wetting ability of five saliva substitutes and distilled water on heat-polymerized acrylic resin.
Abdul Habeeb Bin Mohsin +4 more
doaj +1 more source
Transparent, Flexible, Superomniphobic Surfaces with Ultra‐Low Contact Angle Hysteresis [PDF]
, 2013 Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/101812/1/ange_201307222_sm_miscellaneous_information.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/101812/2/13245_ftp ...
Ahuja +27 more
core +2 more sources
A new model for contact angle hysteresis
Networks & Heterogeneous Media, 2007 We present a model which explains several experimental observations relating contact angle hysteresis with surface roughness. The model is based on the balance between released capillary energy and dissipation associated with motion of the contact line: it describes the stick–slip behavior of drops on a rough surface using ideas similar to those ...
DeSimone, A., Grunewald, N., Otto, F.
openaire +3 more sources
2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics
Advanced Functional Materials, EarlyView.2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit +5 more
wiley +1 more source
A Modified Contact Angle Measurement Process to Suppress Oil Drop Spreading and Improve Precision
Molecules, 2022 Static contact angle measurement is a widely applied method for wettability assessment. Despite its convenience, it suffers from errors induced by contact angle hysteresis, material heterogeneity, and other factors.
Xiao Deng +5 more
doaj +1 more source
Droplets on Inclined Plates: Local and Global Hysteresis of Pinned Capillary Surfaces [PDF]
, 2014 Local contact line pinning prevents droplets from rearranging to minimal global energy, and models for droplets without pinning cannot predict their shape.
Kleijn, Chris R. +3 more
core +4 more sources