Results 61 to 70 of about 853 (298)
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
Boronizing Kinetics of 30CrNiMo8 Steel
Boronizing is a thermochemical treatment performed to obtain hard surface layers that improve wear resistance. In this study, the boronizing kinetics of pack boronized 30CrNiMo8 steel is investigated. Boronizing was performed at 830, 880 and 930 °C for 4,
Margetić Butković, Mirjana +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum +5 more
wiley +1 more source
Increasing the efficiency of forging tools by thermal diffusion boronizing
Zaštita Materijala, 2017 In this paper is given a review of literature data about research of influence thermal diffusion boronizing on increasing of working life and quality of forging dies.
Željko Stojanović +3 more
doaj +1 more source
Characterization of Boride Coatings on AISI 8620 Steels without and with Hydrogen Permeation
Advances in Materials Science and Engineering, 2022 The present work studied the characterization of boriding coatings without and with exposed hydrogen permeation on AISI 8620 through microstructure and mechanical behavior.
Marco Antonio Doñu Ruiz +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Moiré band engineering in graphene/hexagonal boron nitride–based superlattices unlocks van Hove singularities (VHSs) for terahertz (THz) optoelectronics. Tuning the Fermi level near these singularities, associated with secondary neutrality points (SNPs), enhances the photothermoelectric response.
Leonid Elesin +16 more
wiley +1 more source
Microstructure and Wear Resistance of Laser Remelted Boronizing Layer of Petrochemical Key Parts
, 2010 The boronizing layers of 45 steel of drilling pump liner have been remelted with laser, and the wear resistance properties, phase transition and microstructures of the boronizing layers before and after laser remelting were analyzed.
Shu Fa Chen, Jian Bo Lei, Xiu Bo Liu
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Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
wiley +1 more source
Effect of Pack Boronizing on Microstructure and Microhardness of 304 Stainless Steel
, 2017 The implementation of boronizing in low alloy steel had been implemented tremendously in past years as this method offers excellent surface protection that led to enhancement of hardness and wear of the material.
Mohd Faizul Idham +5 more
core +1 more source