Results 81 to 90 of about 187,197 (266)
Nonlinear Optical Response in Layer‐Stacked Gallenene with Ferroelectric Polarization
Advanced Materials, EarlyView.Liquid metals are utilized in applications ranging from soft robotics to conductive inks, owing to their physical properties providing distinct mechanical, electrical, and thermal advantages. This work uses classical material science techniques to characterize ferroelectric polarization in supercooled liquid gallium and utilizes second harmonic ...
Muhammad Yunusa +17 more
wiley +1 more source
Direct Phasing of Protein Crystals with Non-Crystallographic Symmetry
Crystals, 2019 An iterative projection algorithm proposed previously for direct phasing of high-solvent-content protein crystals is extended to include non-crystallographic symmetry (NCS) averaging.
Hongxing He, Mengchao Jiang, Wu-Pei Su
doaj +1 more source
Advanced Materials, EarlyView.Van der Waals heterostructures offer exciting possibilities for artificial materials with unique optical, electronic, and spintronic properties. However, their use in the terahertz (THz) range is limited due to material constraints. This study demonstrates scalable, large‐area, crystalline 2D heterostructures, combining topological insulators ...
M. Mičica +22 more
wiley +1 more source
Near-infrared-responsive, superparamagnetic Au@Co nanochains
Beilstein Journal of Nanotechnology, 2017 This manuscript describes a new type of nanomaterial, namely superparamagnetic Au@Co nanochains with optical extinctions in the near infrared (NIR).
Varadee Vittur +5 more
doaj +1 more source
Design Optimization of a Permanent-Magnet Saturated-Core Fault-Current Limiter
Energies, 2019 Designs of saturated-cores fault current limiters (FCLs) usually implement conducting or superconducting DC coils serving to saturate the magnetic cores during nominal grid performance.
John Linden +4 more
doaj +1 more source
Advanced Materials, EarlyView.Uniaxial strain is used to tune electronic, structural, and magnetic order in a copper oxide superconductor. Application of a moderate uniaxial strain condition across the low‐temperature orthorhombic‐to‐tetragonal transition creates a condition that disrupts the usual stripe ordering.
Baizhi Gao +11 more
wiley +1 more source
Nature Communications, 2016 The mechanism of high-temperature superconductivity in the iron-based materials remains not fully understood. Here, the authors report on ARPES measurements on an FeSe-based bulk superconductor, whose electronic properties are found to be similar to ...
Lin Zhao +21 more
doaj +1 more source
Detecting the Six Polytypes of Five‐Layer Graphite
Advanced Materials, EarlyView.The six possible periodic crystals—so‐called polytypes of Penta layer graphene are identified using Raman, second harmonic, and electric surface potential measurements. The measurements reveal the polytypes’ abundance, relative stability, and annihilation dynamics, crucial for future multiferroic SlideTronic applications.
Nirmal Roy +5 more
wiley +1 more source
New Journal of Physics, 2013 Transport properties of a few hundreds of nanometers thick (in the graphene plane direction) lamellae of highly oriented pyrolytic graphite (HOPG) have been investigated.
A Ballestar +3 more
doaj +1 more source
Acidity‐Mediated Metal Oxide Heterointerfaces: Roles of Substrates and Surface Modification
Advanced Materials, EarlyView.The role of local space charge, not only at heterointerfaces, but also at grain boundaries, influenced by surface acidity modulation is elucidated through model platforms composed of Pr‐doped ceria (mixed ionic‐electronic conducting oxide) nanowire arrays.
Gyu Rac Lee +5 more
wiley +1 more source