Concept

Exploitation film

Related publications (7)

Piezoelectric and elastic properties of Al0.60Sc0.40N thin films deposited on patterned metal electrodes

Luis Guillermo Villanueva Torrijo, Silvan Stettler, Marco Liffredo, Nan Xu, Federico Peretti

Sc-doped aluminum nitride (AlScN) allows for piezoelectric devices with large electromechanical coupling and the benefits increase with larger Sc doping in the film. However, with a larger Sc concentration, the process window narrows, and it is necessary t ...

2024

Processing factors affecting roughness, optical and mechanical properties of nanocellulose films for optoelectronics

Tiffany Abitbol

This work aims to understand how nanocellulose (NC) processing can modify the key characteristics of NC films to align with the main requirements for high-performance optoelectronics. The performance of these devices relies heavily on the light transmittan ...

Elsevier Sci Ltd2024

Nanoscale film structure related to capacitive effects in ethylene-glycol monolayers

Sandro Carrara, Bruno Samori

A large improvement of the electrochemical capacitive detection of ssDNA and antigens by using ethylene-glycol alkanethiol monolayers has been recently demonstrated. Alkanethiol monolayers without ethylene-glycol functionalization do not show the required ...

2009

La vocation de Lucerne pour l'aviation. Nouveau hangar polyvalent sur l'aérodrome d'Emmen, pour les vols d'affaires et des manifestations de la ville (LU)

Samuel Andreas Camenzind

La diminution de l'exploitation par l'Armée Suisse de l'aérodrome d'Emmen (LU) a provoqué des réflexions politiques sur l'utilisation civile conjointe à celle de l'Armée. Le projet reprend l'idée, publiée en été 2006, d'utiliser l'infrastructure de l'aérod ...

2007

"Renaturation" d'un ancien vallon industriel. Des catacombes à ciel ouvert en ville de Neuchâtel (Serrières, Neuchâtel, NE)

A l'origine, la Serrière s'écoulait sous le Jura jusqu'au lac de Neuchâtel dans des galeries souterraines. Au fil du temps, la caverne s'est peu à peu effondrée pour donner naissance au vallon de Serrières qui marque d'une incision la pente régulière de la ...

2004

Crossover between nucleation-controlled kinetics and domain wall motion kinetics of polarization reversal in ferroelectric films

Nava Setter, Alexander Tagantsev, Igor Stolichnov

The study of polarization reversal in (Pb,La)(Zr,Ti)O-3 thin films reveals a drastic difference between the switching kinetics observed at RT and at low temperature of 40 K. In particular, at 40 K, the switching kinetics in studied films is similar to that ...

2003

Electromechanical properties of SrBi2Ta2O9 thin films

Nava Setter

Weak field piezoelectric coefficient and strain were investigated in ferroelectric SrBi2Ta2O9 (SET) thin films by means of optical interferometry. Though the maximum polarization and dielectric constant were small enough (7 mu C/cm(2) and 150, respectively ...

1997

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