Results 31 to 40 of about 1,698,926 (377)
Programmable ferroelectric tunnel memristor
Frontiers in Physics, 2014 We report an analogously programmable memristor based on genuine electronic resistive switching combining ferroelectric switching and electron tunneling.
Andy eQuindeau +2 more
doaj +1 more source
Microfluidic Overhauser DNP chip for signal-enhanced compact NMR
Scientific Reports, 2021 Nuclear magnetic resonance at low field strength is an insensitive spectroscopic technique, precluding portable applications with small sample volumes, such as needed for biomarker detection in body fluids.
Sebastian Z. Kiss +2 more
doaj +1 more source
A deep learning approach for complex microstructure inference
Nature Communications, 2021 Automated, reliable, and objective microstructure inference from micrographs is essential for a comprehensive understanding of process-microstructure-property relations and tailored materials development.
Ali Riza Durmaz +8 more
semanticscholar +1 more source
Gastroenterology, 1979 Electron microprobe analysis, x-ray diffraction, and infrared spectroscopy have been used to investigate the nature and arrangement of materials present in gallstones. Calcium phosphate and carbonate deposits present centrally in many stones were mixed with a pigmented phase containing copper and protein. In several stones, the central calcium deposits
P.M. Bills, D. Lewis, J.M. Been
openaire +3 more sources
Symmetry demanded topological nodal-line materials
Advances in Physics: X, 2018 The realization of Dirac and Weyl physics in solids has made topological materials one of the main focuses of condensed matter physics. Recently, the topic of topological nodal line semimetals, materials in which Dirac or Weyl-like crossings along ...
Shuo-Ying Yang +5 more
doaj +1 more source
Kinetics of coherent order-disorder transition in $Al_3 Zr$ [PDF]
, 2001 Within a phase field approach which takes the strain-induced elasticity into account, the kinetics of the coherent order-disorder transition is investigated for the specific case of $Al_3 Zr$ alloy.
A.B. Kamara +17 more
core +2 more sources
Deep learning for synthetic microstructure generation in a materials-by-design framework for heterogeneous energetic materials [PDF]
Scientific Reports, 2020 The sensitivity of heterogeneous energetic (HE) materials (propellants, explosives, and pyrotechnics) is critically dependent on their microstructure. Initiation of chemical reactions occurs at hot spots due to energy localization at sites of porosities ...
Sehyun Chun +5 more
semanticscholar +1 more source
The Microstructure of the TIPS Market [PDF]
SSRN Electronic Journal, 2009 The potential advantages from the introduction of Treasury inflation-protected securities (TIPS) in 1997 have not been fully realized, mainly because TIPS are less liquid than nominal Treasury securities. The lack of liquidity is thought to adversely affect TIPS prices relative to prices of nominal securities, offsetting the benefits that come from ...
Michael J. Fleming, Neel Krishnan
openaire +5 more sources
Elliptical Bloch skyrmion chiral twins in an antiskyrmion system
Nature Communications, 2020 Skyrmions and anti-skyrmions often exist in distinct material systems. Here, the authors observe elliptical skyrmions and anti-skyrmions with opposite topological charges in one tetragonal Heusler compound Mn1.4Pt0.9Pd0.1Sn with D 2d symmetry.
Jagannath Jena +7 more
doaj +1 more source
, 2018 Wang tile based representation of a heterogeneous material facilitates fast synthesis of non-periodic microstructure realizations. In this paper, we apply the tiling approach in numerical homogenization to determine the Representative Volume Element size
Doškář, Martin +3 more
core +1 more source