Recent Advances in Programmable Metasurfaces and Meta‐Devices
Advanced Electronic Materials, EarlyView.Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao +4 more
wiley +1 more source
EDA Complex-Mediated C(sp<sup>3</sup>)-H Cross-Dehydrogenative Coupling Enables Synthesis of Noncanonical <i>α</i>,<i>β</i>-Diamino Acids. [PDF]
European J Org ChemAccess to nonproteinogenic α,β‐diamino acids from simple feedstock precursors is of great interest to generate medicinal small molecule libraries. We report a regioselective photoinduced C(sp3)–C(sp3) cross‐dehydrogenative coupling (CDC) of N‐arylglycine derivatives with amides.
Sachidanandan K +4 more
europepmc +2 more sources
Lead-tellurium oxysalts from Otto Mountain near Baker, California: VI. Telluroperite, Pb_3Te^(4+)O_4Cl_2, the Te analog of perite and nadorite [PDF]
, 2010 Telluroperite, Pb_3Te^(4+)O_4Cl_2, is a new tellurite from Otto Mountain near Baker, California. The new mineral occurs on fracture surfaces and in small vugs in brecciated quartz veins in direct association with acanthite, bromine-rich chlorargyrite ...
Housley, Robert M. +4 more
core
TaIrTe4 a ternary Type-II Weyl semi-metal
, 2016 In metallic condensed matter systems two different types of Weyl fermions can in principle emerge, with either a vanishing (type-I) or with a finite (type-II) density of states at the Weyl node energy. So far only WTe2 and MoTe2 were predicted to be type-
Borisenko, Sergey +6 more
core +1 more source
Improved Magnetoresistance of Tungsten Telluride and Silver Telluride Composites
Advanced Electronic MaterialsAbstractTungsten telluride (WTe2) and silver telluride (Ag2Te) are recently developed magnetoresistive materials, and bulk composites of these materials would be extremely advantageous in improving the magnetoresistance characteristics of the individual components and expanding their applications.
Mingxing Cao +5 more
openaire +1 more source
Microstructured Tactile Sensors With Bismuth Telluride Coatings for Vibration Detection
Advanced Electronic Materials, EarlyView.The study reports a high‐performance piezoresistive vibration sensor (PVS) based on a Bi₀.5Sb₁.5Te3 functional layer on a PDMS microstructured substrate. The device exhibits high sensitivity (0.24 kPa−1), fast response, and excellent durability over 10 000 cycles.
Yikun Liu +8 more
wiley +1 more source
Synthesis, characterizations and technological prospects of nickel tellurides: a review
Nano TrendsNickel tellurides is one of the representative materials amongst transition metal chalcogenides and is generally recognized for its structural, electronic features, and multifunctional behaviour that suits the requirement of a wide spectrum of modern ...
Deevanshi Bhatt +2 more
doaj +1 more source
, 2016 Cu2-xTe nanocubes were used as starting seeds to access metal telluride nanocrystals by cation exchanges at room temperature. The coordination number of the entering cations was found to play an important role in dictating the reaction pathways.
Aidin Lak +11 more
core +2 more sources
Rare‐Earth Yttrium Doping Advances High‐Performance AgSbTe2 Thermoelectrics
Advanced Energy Materials, EarlyView.Y‐doped AgSbTe2 achieves band and microstructure co‐optimization, with coherent Y‐Ag2Te interfaces enhancing phonon scattering and reducing lattice thermal conductivity to 0.26 W m−1 K−1. Combined with valence‐band broadening and increased carrier concentration, this yields ZT ≈ 2 at 623 K, average ZT = 1.5, and 7.3 % conversion efficiency of a single ...
Lan Li +11 more
wiley +1 more source
Near-infrared optical properties and proposed phase-change usefulness of transition metal disulfides
, 2019 The development of photonic integrated circuits would benefit from a wider selection of materials that can strongly-control near-infrared (NIR) light.
Akshay Singh +9 more
core +1 more source