Results 261 to 270 of about 108,206 (304)

High‐Throughput Ellipsometric Contrast Microscopy of Lateral 2D Heterostructures for Optoelectronics

open access: yesSmall Methods, EarlyView.
Ellipsometric contrast microscopy (ECM) is demonstrated to evaluate 2D lateral monolayer MoSe2‐WSe2 and MoS2‐WS2 heterostructures, which enables rapid imaging with high material‐contrast down to sub‐nanometer thickness for high‐throughput characterisation of heterostructure domains.
Teja Potočnik   +11 more
wiley   +1 more source

Predictive Modeling of Activated Tungsten Inert Gas Welding in Grade 91 Steel Using Finite Element Method and Experimental Techniques

open access: yessteel research international, EarlyView.
This study analyzes the thermal and mechanical behavior of activated tungsten inert gas welding on 4 mm‐thick Grade 91 steel, widely used in high‐temperature applications. Using a combined heat source model, the research predicts weld distortion and residual stress, validated through experiments.
Mohammed Zubairuddin   +5 more
wiley   +1 more source

High harmonic spectroscopy reveals anisotropy of the charge-density-wave phase transition in TiSe<sub>2</sub>. [PDF]

open access: yesCommun Mater
Tyulnev I   +10 more
europepmc   +1 more source

Topological Polaritonic Metamaterials Realized in Bulk Transition Metal Dichalcogenide Crystals

open access: yesSmall Structures, EarlyView.
Monolithic all‐van der Waals materials‐based polaritonic topological insulators are introduced and demonstrated that support robust boundary modes for extreme confinement and robust propagation of strongly coupled exciton‐photon hybrid particles, which are readily tunable with temperature. These monolithic polaritonic topological metasurfaces can serve
Sriram Guddala   +9 more
wiley   +1 more source

Investigation of nanotexture fabrication by magnetic field assisted ultra-precision diamond cutting. [PDF]

open access: yesPLoS One
He T   +8 more
europepmc   +1 more source

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