Results 71 to 80 of about 198,437 (309)
, 1989 SIGLEAvailable from Aussenhandelsverband fuer Mineraloel e.V.
Aussenhandelsverband fuer Mineraloel e.V. (AFM), Hamburg (Germany)
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Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry
Advanced Functional Materials, EarlyView.In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite +5 more
wiley +1 more source
Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer
Advanced Functional Materials, EarlyView.Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero +12 more
wiley +1 more source
Ferroelectricity in Antiferromagnetic Wurtzite Nitrides
Advanced Functional Materials, EarlyView.We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa +3 more
wiley +1 more source
X-ray microtomography study of carious dentine and a comparison of its removal by three techniques [PDF]
, 2010 The wisdom on mechanical removal of carious dentine based on hardness has been challenged and chemo-mechanical technique has been proposed as a more conservative method.
Ahmed, Mediah
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MOS based nanocapacitor using C-AFM [PDF]
, 2003 Nanocapacitors are integral devices of nanoscale MOS based integrated circuits and have not yet been realised. We report in this article our results to date on the realisation of such a nanocapacitor through the use of Atomic Force Microscopy (AFM ...
Aymerich, Xavier +2 more
core +1 more source
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source
Mechanical Properties of Individual Polymeric Micro and Nano Fibers using Atomic Force Microscopy (AFM) [PDF]
, 2006 Being the raw materials, fibers have the biggest importance in textiles industry. With the invention of the first man-made fiber, nylon, in 1930s, fiber industry gained a new aspect.
Hatiboglu, Bilge
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AFM-IR images of the four spectroscopic parameters acquired on the same area of a cancellous bone sample. [PDF]
, 2018 Maps were derived from images acquired at six wavenumbers: 1128 cm-1, 1096 cm-1, 1030 cm-1, 1020 cm-1 (mineral band), 1690 cm-1, and 1660 cm-1 (amide). Those maps, particularly the mineral-to-matrix ratio and the collagen crosslink ratio, show layers of ...
Eduardo Villarreal-Ramirez (5714714) +7 more
core +1 more source
Generation of three iPSC lines from patients with CACNA1S related congenital myopathy
Stem Cell ResearchCACNA1S gene variants are associated with congenital myopathies (CMyo) with triad dysfunction (triadopathies), malignant hyperthermia susceptibility, hypokalemic periodic paralysis and thyrotoxic periodic paralysis.
Reem Bou Akar +11 more
doaj +1 more source