Results 101 to 110 of about 541,984 (296)

Dispersively detected Pauli Spin-Blockade in a Silicon Nanowire Field-Effect Transistor

, 2015
We report the dispersive readout of the spin state of a double quantum dot formed at the corner states of a silicon nanowire field-effect transistor. Two face-to-face top-gate electrodes allow us to independently tune the charge occupation of the quantum
A. C. Betz, A. J. Ferguson, A. L. Saraiva, Angus S. J., Barthel C., Borselli M. G., Chorley S. J., Ciccarelli C., Colless J. I., Cottet A., Culcer D., Dupont-Ferrier E., Duty T., Gonzalez-Zalba M. F., Hofheinz M., Jiang L., Johnson A. C., Johnson A. C., Koppens F. H. L., Lai N. S., Lim W. H., Liu H. W., M. F. Gonzalez-Zalba, M. Sanquer, M. Vinet, Maune B. M., Nguyen K. T., Ono K., Petersson K. D., Petersson K. D., Petta J. R., Prance J. R., R. Wacquez, Roche B., Saraiva A. L., Saraiva A. L., Schroer M. D., Sellier H., Sillanpää M. A., Stepanenko D., van der Wiel W. G., Veldhorst M., Voisin B., Weber B., Wu X., X. Jehl, Yamahata G.   +46 more
core   +4 more sources

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

Advanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu, Timon Steinhoff, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Christian Klose, Ludger Overmeyer, Hans‐Jürgen Maier, Nina Merkert   +8 more
wiley   +1 more source

Study of the structure of turbulent shear flows at supersonic speeds and high Reynolds number [PDF]

A major effort to improve the accuracies of turbulence measurement techniques is described including the development and testing of constant temperature hot-wire anemometers which automatically compensate for frequency responses.
Bogdonoff, S. M., Smits, A. J.
core   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Evaluation of forming methods for a cup-part used in an ultra-miniatured radio-frequency connector [PDF]

MATEC Web of Conferences
The signal-receiving contacts of ultra-miniature radio-frequency connectors are made of copper alloy sheets and stamped with progressive dies. However, the drawn cup corner often becomes extremely thin after progressive stamping, resulting in contact ...
Lin Heng-Sheng, Hung Chuan-Hsi, Wang Zong-Ying, Lo Xing-Yonug   +3 more
doaj   +1 more source

Unraveling the Effect of Tramp Elements on Phase Transformations in Steels by Combining CALPHAD Modeling and Experiments

Advanced Engineering Materials, EarlyView.
This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler, Daniel Marian Ogris, Phillip Haslberger, Matthew Galler, Oleksandr Glushko, Ronald Schnitzer   +5 more
wiley   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

An Investigation on the Effects of Vibrations Applied to the Machining Tank on Geometric Wear of Tool Electrode in Electrical Discharge Machining

Gazi Üniversitesi Fen Bilimleri Dergisi, 2018
In this study, experiments are conducted with different machining conditions such as vibration frequency, discharge current and pulse duration to investigate the effects of vibrations applied to the machining tank on geometric corner wear of tool ...
Ali ÖZGEDİK, Sadık Mert BALCI, Muhammed Emin ERDİN, Yağmur KOPRAMAN   +3 more
doaj   +1 more source

The importance of corner frequency in site‐based stochastic ground motion models

Earthquake Engineering & Structural Dynamics
AbstractSynthetic ground motions (GMs) play a fundamental role in both deterministic and probabilistic seismic engineering assessments. This paper shows that the family of filtered and modulated white noise stochastic GM models overlooks a key parameter—the high‐pass filter's corner frequency, .
Maijia Su, Mayssa Dabaghi, Marco Broccardo   +2 more
openaire   +3 more sources

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source