Results 51 to 60 of about 2,815,584 (262)

Magnetoresistance of a two-dimensional electron gas with spatially periodic lateral modulations: Exact consequences of Boltzmann's equation

, 1997
On the basis of Boltzmann's equation, and including anisotropic scattering in the collision operator, we investigate the effect of one-dimensional superlattices on two-dimensional electron systems.
A. Soibel, B. Y.-K. Hu, C. W. J. Beenakker, C. Zhang, D. Pfannkuche, D. Weiss, F. M. Peeters, H. A. Carmona, H. Jou, J. E. Müller, J. Kučera, J. M. Ziman, N. D. Mermin, P. D. Ye, P. H. Beton, P. Středa, P. Středa, R. R. Gerhardts, R. R. Gerhardts, R. R. Gerhardts, R. W. Winkler, Rolf Menne, Rolf R. Gerhardts   +22 more
core   +1 more source

Performance and Emission Analysis of Rubber Seed, Palm, and Their Combined Blend in a Multi-Cylinder Diesel Engine

Energies, 2018
In consideration of its vast resources in Malaysia, the potential use of a nonedible biodiesel source from rubber seed oil (RSO) is explored. However, a mixture with a high saturation content feedstock is required to increase its oxidation stability ...
Ibrahim Khalil Adam, Abdul Rashid Abdul Aziz, Morgan R. Heikal, Suzana Yusup, Firmansyah, Ahmad Shahrul Ahmad, Ezrann Zharif Zainal Abidin   +6 more
doaj   +1 more source

Mobilized by electricity [PDF]

Science, 2017
Neural Stem Cells Harnessing neural stem cells to repair brain damage is difficult. Endogenous stem cells are located deep in the brain's hippocampus and subventricular zone (SVZ), and upon transplantation, stem cells often exhibit poor motility. Feng et al.
openaire   +1 more source

Stark-Effect Scattering in Rough Quantum Wells

, 2011
A scattering mechanism stemming from the Stark-shift of energy levels by electric fields in semiconductor quantum wells is identified. This scattering mechanism feeds off interface roughness and electric fields, and modifies the well known 'sixth-power ...
Jana, Raj K., Jena, Debdeep
core   +1 more source

Investigation of the Effects Caused by Current Interruption Devices of Lithium Cells at High Overvoltages

Applied Sciences
A faulty voltage measurement can lead to the overcharging of a Li-Ion cell, resulting in gas formation and heating inside the cell, which can trigger thermal runaway.
Jan Haß, Christina Schieber, Florian Meilinger, Yash Kotak, Serkan Sevinc, Philipp Lang, Hans-Georg Schweiger   +6 more
doaj   +1 more source

Modelling of Combustion Characteristics of a Single Curved-Cylinder Spark-Ignition Crank-Rocker Engine

Energies, 2019
A crank-rocker engine is a new invention used to convert oscillating motion from the curve-piston into the rotary motion of the crankshaft. The configuration of this new engine is different from the normal slider-crank engine, so the existing model used ...
Salah E. Mohammed, M. B. Baharom, A. Rashid A. Aziz, Ezrann Z. Zainal A.   +3 more
doaj   +1 more source

A Comparative Study of Cutting-Edge Bi-Directional Power Converters and Intelligent Control Methodologies for Advanced Electric Mobility

IEEE Access
Bidirectional converters (BDCs) are important in electric vehicles (EVs). This study investigated different bidirectional power converters and their efficiencies, energy densities, and cost parameters. Control methods such as pulse width modulation (PWM)
P. Muthukumar, M. Venkateshkumar, Cheng Siong Chin   +2 more
semanticscholar   +1 more source

Framing Electric Mobility for Urban Sustainability in a Circular Economy Context: An Overview of the Literature

Sustainability, 2021
The development of electro-mobility is one of the centerpieces of European country attempts to reduce carbon emissions and increase the quality of life in cities.
W. Leal Filho, I. Abubakar, Richard Kotter, T. Grindsted, A. Balogun, A. Sálvia, Y. Aina, Franziska Wolf   +7 more
semanticscholar   +1 more source

Giant thermovoltage in single InAs-nanowire field-effect transistors [PDF]

, 2013
Millivolt range thermovoltage is demonstrated in single InAs-nanowire based field effect transistors. Thanks to a buried heating scheme, we drive both a large thermal bias DT>10K and a strong field-effect modulation of electric conductance on the ...
Beltram, Fabio, Ercolani, Daniele, Giazotto, Francesco, Roddaro, Stefano, Rossella, Francesco, Safeen, Mian Akif, Sorba, Lucia, Suomalainen, Soile   +7 more
core   +2 more sources

DNA electrophoresis in designed channels [PDF]

, 2006
We present a simple description on the electrophoretic dynamics of polyelectrolytes going through designed channels with narrow constrictions of slit geometry.
Andre, Arvanitidou, Baumgartner, Brochard, Brochard-Wyart, Chen, Daoud, Daoudi, Duke, Gennes, Han, Han, Liu, Long, Pincus, Rousseau, Sakaue, Sakaue, Slater, Streek, Streek, T. Sakaue, Tessier, Viovy, Volkmuth   +24 more
core   +1 more source