Results 51 to 60 of about 988,808 (298)

Structural Control of Metamaterial Oscillator Strength and Electric Field Enhancement at Terahertz Frequencies

, 2014
The design of artificial nonlinear materials requires control over the internal resonant charge densities and local electric field distributions. We present a MM design with a structurally controllable oscillator strength and local electric field ...
Averitt, Richard D., Keiser, George R., Seren, Huseyin R., Strikwerda, Andrew C., Zhang, Xin   +4 more
core   +1 more source

Nuclear Octupole Correlations and the Enhancement of Atomic Time-Reversal Violation [PDF]

, 1999
We examine the time-reversal-violating nuclear ``Schiff moment'' that induces electric dipole moments in atoms. After presenting a self-contained derivation of the form of the Schiff operator, we show that the distribution of Schiff strength, an ...
A. Angelopoulos, A. Arima, A. Bohr, A. C. Hayes, A. Griffiths, D. Agassi, D.J. Millener, D.M. Brink, E. M. Purcell, G.A. Leander, G.A. Leander, I.B. Khriplovich, I.B. Khriplovich, I.S. Towner, J. Engel, J. Goldemberg, J. L. Friar, J.L. Egido, J.L. Friar, J.L. Friar, L.I. Schiff, Malcolm Harvey, N. Auerbach, O.P. Sushkov, P. Herczeg, P. Moller, P.A. Butler, R.H. Spear, R.M. Wilcox, R.P. Feynman, S.T. Epstein, V. Fock, V. Martín, V. Martín, V. Spevak, V.V. Flambaum, W.C. Haxton   +36 more
core   +3 more sources

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Apparatus for determining the deflection of an electron beam impinging on a target Patent [PDF]

, 1970
Apparatus to determine electric field strength by measuring deflection of electron beam impinging on ...
Shriver, E. L.
core   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Modelling and assessment of the electric field strength caused by mobile phone to the human head [PDF]

Vojnosanitetski Pregled, 2016
Background/Aim. Electromagnetic field exposure is the one of the most important physical agents that actively affects live organisms and environment. Active use of mobile phones influences the increase of electromagnetic field radiation. The aim
Buckus Raimondas, Strukcinskiene Birute, Raistenskis Juozas, Stukas Rimantas   +3 more
doaj   +1 more source

Public exposure to broadband electromagnetic fields and its association with population density and building density: The case study of Beijing

Heliyon, 2023
The gradual increase in electromagnetic field (EMF) exposure levels poses a potential threat to human health and the normal operation of electronic systems.
Xinwei Song, Mengqi Han, Yijie Chen, Yuntao Yue   +3 more
doaj   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Indentation size effect: an improved mechanistic model incorporating surface undulation and indenter tip irregularity

Journal of Materials Research and Technology, 2023
Indentation size effect (ISE), in general, is observed in shallow indentation tests, which is manifested as an increase (NISE) or decrease (RISE) in hardness with penetration depth decreases. The complicated origin of ISE is dependent on multiple factors,
Xiaozhen Li, Weixu Zhang, Mingda Han, Feng Xie, Dingjun Li, Jianpu Zhang, Bin Long   +6 more
doaj   +1 more source

First Experimental Observation of Superscars in a Pseudointegrable Barrier Billiard

, 2006
With a perturbation body technique intensity distributions of the electric field strength in a flat microwave billiard with a barrier inside up to mode numbers as large as about 700 were measured.
A. Richter, A. Richter, B. Dietz, C. Schmit, E. Bogomolny, F. Schäfer, H. Weyl, H.-J. Stöckmann, M. Miski-Oglu, T. Friedrich, W. H. Press   +10 more
core   +2 more sources