Results 271 to 280 of about 6,332,703 (315)

Interface states of AlSb/InAs heterointerface with AlAs-like interface

Extended Abstracts of the 2005 International Conference on Solid State Devices and Materials, 2006
We have studied the interface states (IFSs) of AlSb/InAs multiple quantum wells (MQWs) with an AlAs-like interface. The MQWs were grown by molecular beam epitaxy (MBE) using a proper shutter sequence at their interface to control the AlAs-like interface.
Shin-ichiro Gozu, Kouichi Akahane, Naokatsu Yamamoto, Akio Ueta, Taro Ando, Naoki Ohtani   +5 more
openaire   +1 more source

The state of tangible interfaces

CHI '06 Extended Abstracts on Human Factors in Computing Systems, 2006
In recent years, the CHI community has seen growth in projects that involve tangible user interfaces and tangible interaction. But, many researchers feel that this emerging field lacks in justifying research, industry adoption, and conceptual frameworks.
Oren Zuckerman, Brygg Ullmer, Lars Erik Holmquist, Hiroshi Ishii 0001, George W. Fitzmaurice, Yvonne Rogers, Wendy E. Mackay, Tom Rodden   +7 more
openaire   +1 more source

Electronic States at the Water/Air Interface

The Journal of Physical Chemistry B, 2004
Using combined path integral-molecular dynamics simulation techniques, we analyze electronic solvation at the water/air interface. Superficial electrons present a considerable extent of spatial confinement, somewhat less marked but still comparable to that found in bulk.
Javier, Rodriguez, Daniel, Laria
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Tuning Interface States

Science, 2006
When grown with atomic precision, materials that are normally insulators can form a conducting interface with properties that can be controlled by an external field.
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Surface State Scattering at a Buried Interface

Physical Review Letters, 2005
The free-electron-like surface state of Mg(0001) is strongly modified in thin films grown on W(110). The long bulk penetration length of its wave function makes it sensitive to the reflective properties of the buried interface, and hence to the complex electronic structure of the substrate.
F, Schiller, R, Keyling, E V, Chulkov, J E, Ortega   +3 more
openaire   +2 more sources

Aggregation States of Polystyrene at Nonsolvent Interfaces

Langmuir, 2014
The aggregation states of polystyrene (PS) thin films at interfaces with nonsolvents such as water, methanol, and hexane were examined by specular neutron reflectivity and sum-frequency generation vibrational spectroscopy. The density profiles of the PS thin films along the direction normal to the interface with water and methanol were comparable to ...
Ayanobu, Horinouchi, Norifumi L, Yamada, Keiji, Tanaka   +2 more
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Electronic states at silicide-silicon interfaces

Physical Review Letters, 1986
A capacitance-spectroscopy technique based on accurate phase detection has been developed to measure the unoccupied states at silicide-silicon contacts. For Pd and Ni silicides, a dispersed group of states was found to exist in the Si band gap with its peak at a level 0.63--0.65 eV above the valence-band edge.
Ho, PS, Yang, ES, Evans, HL, Wu, X
openaire   +4 more sources

Interface states at the anodized Al2O3-metal interface

Journal of Applied Physics, 2001
The capacitance of Al–Al2O3-metal capacitors with Al2O3 of different thicknesses, formed by anodizing evaporated Al films in ethylene glycol-based or H2O-based electrolytes to different voltages, has been measured between 10 kHz and 1 MHz for ten metal electrodes.
openaire   +1 more source

The minimization and decomposition of interface state machines

Proceedings of the 31st annual conference on Design automation conference - DAC '94, 1994
There is a well-recognized need for accurate timing-verification tools that account for the functional behavior of component interfaces, and thereby do not traverse false sequential and combinational paths. Such tools, however, are susceptible to an exponential increase in task complexity as circuit-size and functional-complexity of component ...
Ajay J. Daga, William P. Birmingham
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Boundary conditions and interface states in heterostructures

Physical Review B, 1988
The interface between two one-dimensional crystals is studied with the use of the transfer matrix. This microscopic approach allows a study of the accuracy of the effective-mass approximation (EMA) and derivation of the boundary conditions (BC) for the envelope functions. These BC turn out to be very different from those adopted so far: they contain an
openaire   +2 more sources