Results 41 to 50 of about 138,900 (317)
Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source
Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
Research progress and preparation method of aluminum nitride powder
Fenmo yejin jishu, 2021 Aluminum nitride has been widely applied for the high thermal conductivity and insulating properties. Nowadays, the global aluminum nitride application market is in the high growth stage as well as the demand for aluminum nitride is growing continuously.
ZHANG Zhi-rui +5 more
doaj +1 more source
ELASTIC BEHAVIOUR OF PARTICULATE NITRIDE-NITRIDE OR BORIDE-NITRIDE COMPOSITES
, 1999 High density refractory AlN-TiN, AlN-TiB2 and TiN-TiB2 composites, as well as the monolithic ceramics : i.e. aluminium nitride AlN, titanium nitride TiN and titanium diboride TiB2 were elabored by Hot Isostatic Pressing.Measurements of the Young's and Shear moduli of these polycrystalline materials were performed at room temperature by an ultrasonic ...
E. Fenard +4 more
openaire +1 more source
Ferroelectricity in Antiferromagnetic Wurtzite Nitrides
Advanced Functional Materials, EarlyView.We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa +3 more
wiley +1 more source
Crystal structure of nitrido[5,10,15,20-tetrakis(4-methylphenyl)porphyrinato]manganese(V)
Acta Crystallographica Section E, 2014 The title compound, [Mn(C48H36N4)(N)], is a manganese(V) complex with the transition metal in a square-pyramidal coordination geometry and a nitride as the axial ligand.
Mason R. Shields +2 more
doaj +1 more source
Mg segregation at inclined facets of pyramidal inversion domains in GaN:Mg
Scientific Reports, 2022 Structural defects in Mg-doped GaN were analyzed using high-resolution scanning transmission electron microscopy combined with electron energy loss spectroscopy.
Axel R. Persson +3 more
doaj +1 more source
From Molecular Building Blocks to Condensed Carbon Nitride Networks: Structure and Reactivity [PDF]
, 2006 The scope of this thesis was defined by three major issues, which have been arising from the requirement to further extend and to deepen research on carbon nitride chemistry from a materials chemistry point of view. Access to highly condensed CNx species
Lotsch, Bettina Valeska
core
Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips
Advanced Functional Materials, EarlyView.This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee +16 more
wiley +1 more source
Improvement Of Tools Durability By Application Of Hybrid Layer Of Nitrided/PECVD Coating.
Archives of Metallurgy and Materials, 2015 In the process of die hot forging the tools are subjected to three main factors leading to their destruction: the intensive thermal shocks, cyclically variable mechanical loads and intensive friction.
Gronostajski Z. +4 more
doaj +1 more source