Publications associées à Vibration isolation

A System for Conducting Surface Science with Attosecond Pulses

We report the development of an apparatus to allow time resolved photoelectron spectroscopy of charge motion on solids and structured surfaces with attosecond resolution in an ultra high vacuum environment. The system, connected to the Attosecond Beamline ...

Springer Berlin Heidelberg2012

Miniature active damping stage for scanning probe applications in ultra high vacuum

Klaus Kern, Maximilian Assig, Carola Strasser

Scanning probe microscope (SPM) experiments demand a low vibration level to minimize the external influence on the measured signal. We present a miniature six-degree of freedom active damping stage based on a Gough-Stewart platform (hexapod) which is posit ...

2012

Adaptive Vibration Suppression System: An Iterative Control Law for a Piezoelectric Actuator Shunted by a Negative Capacitor

Tomas Sluka, Pavel Mokry

An adaptive system for the suppression of vibration transmission using a single piezoelectric actuator shunted by a negative capacitance circuit is presented. It is known that by using a negative-capacitance shunt, the spring constant of a piezoelectric ac ...

Ieee-Inst Electrical Electronics Engineers Inc2012

Development of thermoplastic coated multifunctional transmission elements

Véronique Michaud, Basile Golaz

We report on key challenges of the development of steel cords reinforced thermoplastic elastomer composites with smart functionalities: adhesion tailoring for a durable mechanical load transfer through steel cords or other transmission elements by the use ...

Society of Photo-Optical Instrumentation Engineers (SPIE)2012

Passive damping of composite blades using embedded piezoelectric modules or shape memory alloy wires: a comparative study

Véronique Michaud, Antoine Sigg, Andrea Bergamini

Emission reduction from civil aviation has been intensively addressed in the scientific community in recent years. The combined use of novel aircraft engine architectures such as open rotor engines and lightweight materials offer the potential for fuel sav ...

Institute of Physics2012

State-resolved spectroscopy of high vibrational levels of water up to the dissociative continuum

Thomas Rizzo, Pavlo Maksyutenko, Maxim Grechko

We summarize here our experimental studies of the high rovibrational energy levels of water. The use of double-resonance vibrational overtone excitation followed by energy-selective photofragmentation and laser-induced fluorescence detection of OH fragment ...

2012

Experimental changes in bodily self-consciousness are tuned to the frequency sensitivity of proprioceptive fibres

Olaf Blanke, Jane Aspell, Estelle Palluel

Several lines of evidence suggest an important implication of proprioceptive signals in bodily self-consciousness. By manipulating proprioceptive signals using muscle vibration, here, we investigated whether such effects depend on the vibration frequency b ...

2012

Investigation of coherent acoustic phonons in terahertz quantum cascade laser structures using femtosecond pump-probe spectroscopy

Elyahou Kapon, Alok Rudra, Pascal Gallo, Jérôme Faist

The dynamics of acoustic vibrations in terahertz quantum cascade laser structures (THz-QCLs) is studied by means of femtosecond pump-probe spectroscopy. The phonon modes are characterized by the folding of the acoustic dispersion into an effective reduced ...

Amer Inst Physics2012

Fluidized States of Vibrated Granular Media Studied by Mechanical Spectroscopy

Daniele Mari, Gérard Gremaud, Alessandro Luigi Sellerio

We investigate the jamming transition observed in vibrated granular systems composed of millimeter size glass beads. When a granular system is submitted to vibrations with decreasing intensity, it evolves in a way similar to glass-forming liquids: from a l ...

Trans Tech Publications Ltd, Laublsrutistr 24, Ch-8717 Stafa-Zurich, Switzerland2012

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Vibration isolation

A System for Conducting Surface Science with Attosecond Pulses

Miniature active damping stage for scanning probe applications in ultra high vacuum

Adaptive Vibration Suppression System: An Iterative Control Law for a Piezoelectric Actuator Shunted by a Negative Capacitor

The Role of Ca(BH4)(2) Polymorphs

Development of thermoplastic coated multifunctional transmission elements

Passive damping of composite blades using embedded piezoelectric modules or shape memory alloy wires: a comparative study

State-resolved spectroscopy of high vibrational levels of water up to the dissociative continuum

Experimental changes in bodily self-consciousness are tuned to the frequency sensitivity of proprioceptive fibres

Investigation of coherent acoustic phonons in terahertz quantum cascade laser structures using femtosecond pump-probe spectroscopy

Fluidized States of Vibrated Granular Media Studied by Mechanical Spectroscopy

Graph Chatbot

Chattez avec Graph Search

Miniature active damping stage for scanning probe applications in ultra high vacuum

A System for Conducting Surface Science with Attosecond Pulses

State-resolved spectroscopy of high vibrational levels of water up to the dissociative continuum

The Role of Ca(BH4)(2) Polymorphs

Adaptive Vibration Suppression System: An Iterative Control Law for a Piezoelectric Actuator Shunted by a Negative Capacitor

Development of thermoplastic coated multifunctional transmission elements

Passive damping of composite blades using embedded piezoelectric modules or shape memory alloy wires: a comparative study

Experimental changes in bodily self-consciousness are tuned to the frequency sensitivity of proprioceptive fibres

Investigation of coherent acoustic phonons in terahertz quantum cascade laser structures using femtosecond pump-probe spectroscopy

Fluidized States of Vibrated Granular Media Studied by Mechanical Spectroscopy