Results 281 to 290 of about 346,421 (355)

Observation of interface piezoelectricity in superconducting devices on silicon. [PDF]

open access: yesNat Commun
Zhou H   +9 more
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Graphene ribbons with suspended masses as transducers in ultra-small nanoelectromechanical accelerometers

Nature Electronics, 2019
Nanoelectromechanical system (NEMS) sensors and actuators could be of use in the development of next-generation mobile, wearable and implantable devices.
Xuge Fan   +2 more
exaly   +2 more sources

Opposite Phased Transducer — Novel Type of Transducer

AIP Conference Proceedings, 2004
Defect sizing is an important task giving input to fracture mechanics evaluation. The exact evaluation of sound field is the key factor to analyse precisely defects in materials. Sizing accuracy is affected by the size of the sound field. There are several methods available for sizing: SAFT, Acoustic Holography, Tip diffraction, Amplitude drop. In SAFT
Kniazev, V.   +3 more
openaire   +2 more sources

Transducers

Electronic Measurement Systems, 2019
A. van Putten
openaire   +2 more sources

Ultrasound transducers

European Journal of Radiology, 1998
Sonography is facing a new technological revolution. Recent advances in ultrasound technology are increasing spatial, contrast and vascular resolution. Transducers play an important role in achieving these improvements; their technology is widely reviewed in this paper. Physics and technology relate to image quality and its clinical potentials.
openaire   +2 more sources

Iterating Transducers

Fundamenta Informaticae, 2015
We discuss simple functional transductions defined by invertible Mealy automata under iteration and in particular the question when the orbit relation defined by iteration is rational. We identify a class of these automata that has relatively complicated orbits, yet some of them are still orbit rational and discuss a number of decision problems ...
openaire   +1 more source

From IPMC Transducers to All-Organic Transducers

2013
This paper presents a summary about the research activity performed on characterizations and modeling of new polymeric transducers. More specifically, Ionic Polymer–Metal Composites (IPMCs) have been widely explored and a new class of totally organic transducers: Ionic Polymer-Polymer Composites (IP2Cs) have been introduced. The manufacturing technique,
DI PASQUALE, Giovanna   +2 more
openaire   +1 more source

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