Results 61 to 70 of about 230,067 (266)

Design and simulation of non-volatile optical switch based on phase change material germanium antimony tellurium

Gongneng cailiao yu qijian xuebao
In this paper, a nonvolatile optical switch based on the phase-change material germanium antimony tellurium (GST) is proposed, and the nonvolatility of GST reduces the static power consumption in the optical switch.
Bing-da ZHU, Li-jun GUO, Wei ZHU, Wei-chen GENG, En-hao SUN   +4 more
doaj   +1 more source

Low-Temperature Formed Quaternary NiZrSiGe Nanocrystal Memory

International Journal of Electrochemical Science, 2015
This study investigated the formation of quaternary NiZrSiGe nanocrystal (NC) flash memory by using the sol-gel spin-coating method. A solution of nickel dichloride, zirconium tetrachloride, silicon tetrachloride, and germanium tetrachloride was used as ...
Chia-Yu Wu, Huei Yu Huang, Chi-Chang Wu
doaj   +1 more source

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

Advanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing, Abdulrahman Mohabbat, István Boldog, Jens Möllmer, Marcus Lange, Yulyan Haiduk, Tobias Heinen, Vladimir Pankov, Oliver Weingart, Christoph Janiak   +9 more
wiley   +1 more source

Detection of hydrocarbon contaminants in groundwater systems [PDF]

, 2020
We present a study of groundwater contaminants from infiltration of heavy hydrocarbon pollution sources. This study primarily focuses on the volatile and non-volatile components of crude and processed oils.
Iceman, Christopher, Janke, Olivia, Lavendusky, Luke, Sekuloski, Ben   +3 more
core   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

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, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Evaluation of supercritical plant extracts on volatile and non volatile biologically active lipophil components

International Journal of Horticultural Science, 2001
Authors dealt more than ten years with the analysis of supercritical extracts. For extraction (SFE) carbon dioxide was used as supercritical solvent. Fractionation of extracts was carried out by releasing the separations pressure at two stages.
É. Lemberkovics, Á. Kéry, B. Simándi, T. Sz. Kristóf T., A. Kakasy, É. Szőke   +5 more
doaj   +1 more source

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

Advanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui, S. M. Hossein Hejazi, Jan Navrátil, Hana Kmentová, Petr Bábor, Olivier Henrotte, Luca Mascaretti, Matteo Bisetto, Stephen K. Sanders, Andrea Schirato, Michal Otyepka, Piotr Błoński, Tiziano Montini, Radek Zboril, Paolo Fornasiero, Alessandro Alabastri, Alberto Naldoni, Stepan Kment   +17 more
wiley   +1 more source

Volatile and Non-Volatile Organic Compounds Stimulate Oviposition by Aphidophagous Predators

Insects, 2020
Introduction: Evidence that volatile organic compounds (VOCs) and non-VOCs stimulate oviposition by aphidophagous predators is scattered throughout the literature. The objectives of this review are to (1) compile records indicating that VOCs and non-VOCs
Eric W. Riddick
doaj   +1 more source

2D Multifunctional Spin‐Orbit Coupled Dirac Nodal Line Materials

Advanced Functional Materials, EarlyView.
A total of 473 nonmagnetic and antiferromagnetic 2D spin‐orbit coupled Dirac nodal line materials are screened, spanning 5 layer groups and 12 magnetic space groups. Furthermore, it integrates their topological properties with electride, multiferroic, and magnetic characteristics, revealing unique systems with expanded functionalities and promising ...
Weizhen Meng, Ying Liu, Jialin Gong, Yalong Jiao, Xiaoming Zhang, Wenxian Li, Zhenxiang Cheng, Tie Yang   +7 more
wiley   +1 more source

Chalcogenide phase-change material advances programmable terahertz metamaterials: a non-volatile perspective for reconfigurable intelligent surfaces

Nanophotonics
Terahertz (THz) waves have gained considerable attention in the rising 6G communication due to their large bandwidth. However, the cost and power consumption become the major constraints for the commercialization of 6G THz systems as the frequency ...
Chen Kai, Song Wenju, Li Zhaolin, Wang Zihao, Ma Junqing, Wang Xinjie, Sun Tao, Guo Qinglei, Shi Yanpeng, Qin Wei-Dong, Song Aimin, Chen Hou-Tong, Zhang Yifei   +12 more
doaj   +1 more source