Results 91 to 100 of about 72,624 (284)

Atomically Modulating Competing Exchange Interactions in Centrosymmetric Skyrmion Hosts GdRu2X2 (X = Si and Ge)

Advanced Electronic Materials, EarlyView.
Our work bridges the gap between skyrmion discovery and material design by demonstrating how atomic‐scale control of exchange interactions enables tunable skyrmion phase transitions in centrosymmetric magnetic metals. ABSTRACT Magnetic skyrmions are topologically protected spin states that hold promise for shaping the future of electronics.
Dasuni N. Rathnaweera, Xudong Huai, K. Ramesh Kumar, Michał J. Winiarski, Tomasz Klimczuk, Allana G. Iwanicki, Satya K. Kushwaha, Martin Mourigal, Tyrel M. McQueen, Thao T. Tran   +9 more
wiley   +1 more source

Compensation for Power Quality Improvement in Electric Arc Furnace with Considering Economic Index

Majlesi Journal of Electrical Engineering
In recent years, on the one hand with increasing application of nonlinear loads in power systems and no sinusoidal currents that extracted from system, and on the other hand increasing loads sensitive to power quality and destructive effects of nonlinear
Ghazanfar Shahgholian, Maryam Golibagh
doaj  

Development of methods and algorithms for parameter estimation system of decarburization and combustible gas afterburning modes in an electric arc furnace

Advanced Engineering Research, 2017
Introduction. Currently, in the Russian metallurgy, waste-gas heat under steelmaking in the electric arc furnace (EAF) is used inefficiently. This determines the urgency of the task to develop methods for СО to СО2 afterburning degree control under ...
Eduard E. Merker, Victor A. Stepanov, Lyudmila N. Krakht, Alexander Yu. Kem   +3 more
doaj   +1 more source

Hybrid Heterostructures of Nanostructured Si Membrane and MoS2 for Self‐Powered Photodetectors

Advanced Electronic Materials, EarlyView.
A scalable MoS2/Si nanomesh vertical heterostructure is developed for self‐powered photodetection. The nanostructured junction enhances conductivity, expands the active heterointerface, and enables a transition from photovoltaic to avalanche‐assisted operation, delivering markedly improved photoresponse over planar counterparts.
Jingying Liu, Zhichen Wan, Haoran Mu, Siqi Deng, Mohammad M. Hossain, Udo Bach, Shenghuang Lin, Qingdong Ou, Sudha Mokkapati   +8 more
wiley   +1 more source

A sustainable business ecosystem: a case study demonstrating biochar's potential

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The need for renewable, climate‐friendly resources has become urgent as legislators worldwide have sought to find ways to cut emissions while ensuring resource security for consumers. The use of biochar could help to achieve these goals. This study examines the current state of commercial biochar production and the maturity of the related ...
Kivijakola Juuso, Erkheikki Eemeli, Lukka Viljo, Tervonen Pekka, Harri Haapasalo   +4 more
wiley   +1 more source

Scrap Steel-Electric Arc Furnace Steelmaking Flow Sheet and Recycle Economy

Teshugang, 2006
The development of are furnace steel in China and world as well as the resource and energy characteristics for scrap stcel-electric are furnace steelmaking flow sheet are analyzed,it is obtained that this flow sheet is beneficial to recycle economy and ...
李士琦, 张汉东, 陈煜, 郝经伟
doaj  

Fiber‐type soft bioelectronics for wearable and implantable sensing and therapy

BMEMat, EarlyView.
Fiber‐type soft bioelectronics are emerging as versatile platforms for wearable and implantable health monitoring and therapeutic applications. These bioelectronics use organic and inorganic matrices combined with advanced fillers, which feature high conductivity, electrochemical sensitivity, softness, and biocompatibility.
Haneul Kim, Hak Yong Kim, Ja Hoon Koo, Gi Doo Cha, Dae‐Hyeong Kim, Hye Jin Kim   +5 more
wiley   +1 more source

Research of pellet electrosmelting efficiency in arc furnace under the carbon oxide post-combustion by fuel oxygen burners

Advanced Engineering Research, 2016
Some features of heating and melting iron-rich pellets (IRP) by the method of charging the pellets through the axial ducts of electrodes are considered. When using this system of supplying iron ore raw materials through the holes in the electrodes, loose
Victor A. Stepanov, Lyudmila N. Krakht, Eduard E. Merker, Alexander Y. Kem, Denis A. Kharlamov   +4 more
doaj   +1 more source

An Indicator‐Based Decision Framework for Circular Bioeconomy Transition in the Steel Industry: Integrating Multiphase Learning and Cooperative Game Modelling

Business Strategy and the Environment, EarlyView.
ABSTRACT Despite growing attention to the circular bioeconomy (CBE), the steel industry currently lacks a standardised, sectoral measurement framework to facilitate a low‐carbon transition. In this study, a decision‐support framework for evaluating CBE performance in the steel industry is proposed.
Ali Zamani Babgohari, Mohammadreza Sadeghi‐Moghadam, Hannan Amoozad Mahdiraji   +2 more
wiley   +1 more source

Characterization study of electric arc furnace dust phases

Materials Research, 2006
Electric arc furnace dust (EAFD) is a solid waste generated in the collection of particulate material during steelmaking process in electric arc furnace.
Janaína Gonçalves Maria da Silva Machado, Feliciane Andrade Brehm, Carlos Alberto Mendes Moraes, Carlos Alberto dos Santos, Antônio Cezar Faria Vilela   +4 more
doaj   +1 more source