Results 51 to 60 of about 696,670 (191)

Coulomb Drag as a Probe of Coupled Plasmon Modes in Parallel Quantum Wells [PDF]

open access: yes, 1994
We show theoretically that the Coulomb drag rate between two parallel quasi-two-dimensional electron gases is substantially enhanced by the coupled acoustic and optic plasmon modes of the system at temperatures $T \gtrsim 0.2T_F$ (where $T_F$ is the ...
Flensberg, Karsten, Hu, Ben Yu-Kuang
core   +2 more sources

Elements of the Dreamlike and the Uncanny in Kazuo Ishiguro’s The Unconsoled

open access: yesStyles of Communication, 2010
This essay examines Kazuo Ishiguro’s The Unconsoled in terms of an uncanny dream narrative. The Booker Prize winner’s most puzzling novel – with its frequent departures from realism – conjures up a unique logic combining the elements of the dreamlike and
Wojciech Drąg
doaj  

Device measures fluid drag on test vehicles [PDF]

open access: yes, 1965
Electromechanical drag balance device measures the aerodynamic drag force acting on a vehicle as it moves through the atmosphere and telemeters the data to a remote receiving station.
Freeman, R., Judd, J. H., Leiss, A.
core   +1 more source

Phonon drag in ballistic quantum wires [PDF]

open access: yes, 2001
The acoustic phonon-mediated drag-contribution to the drag current created in the ballistic transport regime in a one-dimensional nanowire by phonons generated by a current-carrying ballistic channel in a nearby nanowire is calculated.
H. Noh   +16 more
core   +1 more source

Determination of drag coefficients in automatic ball balancers at low Reynolds numbers

open access: yesEngineering Applications of Computational Fluid Mechanics, 2021
The precise calculation of drag forces in the technical application of automatic balancing of rotating machinery provides important information about efficiency and stability.
Lars Spannan, Elmar Woschke
doaj   +1 more source

Magnon-drag thermopile [PDF]

open access: yesSPIE Proceedings, 2011
11 pages, 4 figures.
Costache, Marius V.   +3 more
openaire   +4 more sources

Drag Coefficients of Varying Dimple Patterns [PDF]

open access: yes, 2018
There are many golf balls on the market today with varying dimple sizes, shapes, and distribution. These proprietary differences are all designed to reduce drag on the balls during flight.
Crosser, Michael S., Seeley, James M.
core   +1 more source

Drag forces on inclusions in classical fields with dissipative dynamics

open access: yes, 2010
We study the drag force on uniformly moving inclusions which interact linearly with dynamical free field theories commonly used to study soft condensed matter systems.
A. Naji   +26 more
core   +3 more sources

Spinning dragging strings [PDF]

open access: yesJournal of High Energy Physics, 2007
25 pages, 4 figures; v2 refs added; v3 to appear in JHEP, clarifying ...
Herzog, C. P., Vuorinen, Aleksi
openaire   +4 more sources

Frictional magnetodrag between spatially separated two-dimensional electron systems: Coulomb versus phonon mediated electron-electron interaction

open access: yes, 2003
We study the frictional drag due to Coulomb and phonon mediated electron-electron interaction in a double layer electron system exposed to a perpendicular magnetic field.
Ando   +37 more
core   +1 more source

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