Concept

First-magnitude star

Related publications (84)

Effusing source for film deposition of reservoir, comprises hole having hole diameter less than one order of magnitude than mean free path of molecules

Patrik Willi Hoffmann, Simone Amorosi, Giacomo Benvenuti

The invention relates to an effusing source for film deposition made of a reservoir comprising one hole characterized by the fact that the hole diameter is less than one order of magnitude than the mean free path of the molecules determined by the pressure ...

ECOLE POLYTECHNIQUE FEDERALE LAUSANNE (ECOL-Non-standard) BENVENUTI G (BENV-Individual) AMOROSI S (AMOR-Individual) HALARY-WAGNER E (HALA-Individual)2002

Nanomechanics of Microtubules

László Forró, Andras Kis, Andrzej Kulik, Sandor Kasas, Willy Benoit

We have determined the mechanical anisotropy of a single microtubule by simultaneously measuring the Young's and the shear moduli in vitro. This was achieved by elastically deforming the microtubule deposited on a substrate tailored by electron-beam lithog ...

American Physical Society2002

Quantification of microdamage phenomena during tensile straining of high volume fraction particle reinforced aluminum

Andreas Mortensen, Ludger Weber, Marianna Kouzeli

Particle reinforced composites are produced by infiltrating ceramic particle beds with 99.99% Al. Resulting materials feature a relatively high volume fraction (40-55 vol. pet) of homogeneously distributed reinforcement. The evolution of damage during tens ...

2001

Cloth catalysts in water denitrification: I. Pd on glass fibers

Fiber catalysts are easy to handle and free of mass-transfer resistance. This report is the first application of cloth catalysts to water denitrification. In this work, cloths woven from glass fibers (GF) of 7–10 mm in diameter, impregnated with Pd, were t ...

2000

Injection-controlled size effect on switching of ferroelectric thin films

Alexander Tagantsev, Igor Stolichnov

The effect of near-by-electrode charge injection on switching of a thin film ferroelectric capacitor is theoretically analyzed. We develop a model of switching affected by charge injection through a surface dielectric layer to calculate the coercive field ...

1999

Low frequency noise in dry and wet etched InAlAs/InGaAs HEMTs

Marc Ilegems, Marcel Py

The low frequency noise of lattice-matched InP-based HEMTs gate recess etched with CH4/H2 RIE and phosphoric-acid based wet etchants was studied at different gate and drain biases in a temperature range of 77 K to 340 K. The measurements showed a significa ...

IEEE1998

Low frequency noise in dry etched InAlAs/InGaAs HEMTs

Marc Ilegems, Marcel Py

Melloch, M.;Reed, MA1998

Ultrabright synchrotron source elettra: First period of operation

Giorgio Margaritondo

ELETTRA, the brightest source of soft-X-ray in Europe and one of the two brightest in the world, is officially operating as a user facility since the summer of 1995. The source and the operating beam lines have reached and surpassed the design performances ...

1997

Local interface composition and extended defect density in ZnSe/GaAs(001) and ZnSe/In0.04Ga0.96As(001) heterojunctions

Jean-Daniel Ganière

We have recently shown that in II-VI/III-V heterojunctions and related devices fabricated by molecular beam epitaxy, the II/VI flux ratio employed during the early stages of II-VI growth can be used to control the local interface composition and the band a ...

1997

Cavitation Erosion Prediction on Francis Turbines Part 3 : Methodologies of Prediction

François Avellan, Philippe Dupont

In the frame of a joint research program between EDF, Hydro Québec and IMHEF, different methods are investigated to predict cavitation erosion on Francis turbines from model. They are based on measurement of pitting, pressure fluctuations and acceleration. ...

Kluwer Academic Publishers1996

Graph Chatbot

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.