Results 51 to 60 of about 306,638 (288)

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Sensor Interaction as a Source of the Electromagnetic Field Measurement Error

Measurement Science Review, 2014
The article deals with analytical calculation and numerical simulation of interactive influence of electromagnetic sensors. Sensors are components of field probe, whereby their interactive influence causes the measuring error. Electromagnetic field probe
Hartansky R., Smiesko V., Bittera M., Marsalka L., Cicakova O., Letanovska L.   +5 more
doaj   +1 more source

Electromagnetic field simulation of large hollow reactor

IOP Conference Series: Earth and Environmental Science, 2020
Abstract The electromagnetic interference problems of large-scale hollow reactor equipment are special and increasingly widespread. In order to thoroughly understand the electromagnetic interference of large hollow reactors on various equipment in a substation, a field test was performed near a SVC in a substation, and the ...
null Caiquanwen, Zheng Yang
openaire   +1 more source

Correlation of Dirac potentials and atomic inversion in cavity quantum electrodynamics

, 2010
Controlling the time evolution of the population of two states in cavity quantum electrodynamics (QED) is necessary by tunning the \textit{modified} Rabi frequency in which the $\textit{extra}$ classical effect of electromagnetic field is taken into ...
Trisetyarso, Agung
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Trend of Simulator for Analysis of Electromagnetic Field

IEEJ Transactions on Fundamentals and Materials, 2004
Numerical simulators for electromagnetic field analysis are useful in development of wireless communication devices, dosimetry of radio frequency electromagnetic fields exposure, etc. Most of numerical simulators consist of preprocessor, postprocessor, and calculation kernel.
Yukihisa Suzuki, Masao Taki
openaire   +2 more sources

Fast Algorithms for the Simulation of Electromagnetic Metal Forming [PDF]

, 2008
Despite the comprehensive understanding of the modeling and numerical simulation of electromagnetic metal forming that has recently been gained, the simulation of real forming situations is still a challenging task due to the large computational ...
Blum, H., Stiemer, M., Svendsen, B., Unger, J.   +3 more
core  

Computing parametrized solutions for plasmonic nanogap structures

, 2018
The interaction of electromagnetic waves with metallic nanostructures generates resonant oscillations of the conduction-band electrons at the metal surface.
Nguyen, Ngoc-Cuong, Peraire, Jaime, Vidal-Codina, Ferran   +2 more
core   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

A novel type coil-multipole field hybrid electromagnetic launching system

Results in Physics, 2019
This paper describes the concept of a Coil-Multipole Field Hybrid Electromagnetic Launcher. The electrical and magnetic equivalent circuits of coil gun and multipole field electromagnetic launch system (MFELS) are discussed. An attempt is made to analyze
Sri Chandan Kondamudi, Sandhya Thotakura, Mallikarjuna Rao Pasumarthi, Guduru Ramakrishna Reddy, Sandesh Mysore Sathyaraj, X.X. Jiang   +5 more
doaj   +1 more source