Results 11 to 20 of about 212,373 (240)
Microsystems & Nanoengineering, 2021 A novel approach for automated high throughput NMR spectroscopy with improved mass-sensitivity is accomplished by integrating microfluidic technologies and micro-NMR resonators. A flow system is utilized to transport a sample of interest from outside the
Omar Nassar +5 more
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Effective microstructure [PDF]
Journal of High Energy PhysicsA bstract In AdS 3 /CFT 2 duality, there are large families of smooth, horizonless microstate geometries that correspond to heavy pure states of the dual CFT.
Iosif Bena +5 more
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Scientific Reports, 2022 A significant impediment to the deployment of anti-counterfeiting technologies is the reliance on specialized hardware. Here, anti-counterfeiting labels are developed that are both excited and detected using a smartphone.
Ngei Katumo +3 more
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The Microstructure of Isichazamazwi SesiNdebele
Lexikos, 2011 This article analyses the microstructure of Isichazamazwi SesiNdebele. The analysis takes place on two levels: the level of availability of information and the level of accessibility of the available information to dictionary users. Data derived from two outreach exercises carried out to ascertain users' perspectives on the dictionary and their ...
Maphosa, Mandlenkosi, Nkomo, Dion
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Modeling and simulation of microstructure in metallic systems based on multi-physics approaches
npj Computational Materials, 2022 The complex interplay between chemistry, microstructure, and behavior of many engineering materials has been investigated predominantly by experimental methods.
Jaber Rezaei Mianroodi +11 more
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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
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Journal of the Ceramic Society of Japan, 2008 This paper is focussed on the development of microstructure during liquid phase sintering and post-densification crystallisation heat treatment of ceramic materials based on the α- and β-Si3N4 structures. Grain shape and size distributions, assessed by quantitative microscopy in combination with stereological methods, and fine scale microstructures ...
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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
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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
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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
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