Publication

PCB and circuit design for piezoelectric-NEMS characterization

2017
Student Projects

Abstract

Nanoelectromechanical resonators (NEMS) are being developed from more than two decades from now. The fabrication techniques as well as metrology ones are constantly improving, allowing a possible democratization of their uses in the consumer and industrial market in few decades. Their application fields for sensing are wide : from the detection of mass, temperature, radiation, spins to their use for bio-sensing analysis, for example. NEMS are also facing their own set of challenges : they are highly sensitive to any internal and external noises. This report is a condensed overview of a semester project done at the Advanced NEMS group (EPFL) on the signal characterization improvement of a suspended microchannel resonators with integrated piezoelectric transduction, developed in-house.

Official source

https://infoscience.epfl.ch/entities/publication/2d102e53-acf1-4e1b-be14-6c0a51f85b62

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2017
Student Projects

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/2d102e53-acf1-4e1b-be14-6c0a51f85b62

About this result

Related concepts (32)

Set theory

Set theory is the branch of mathematical logic that studies sets, which can be informally described as collections of objects. Although objects of any kind can be collected into a set, set theory, as a branch of mathematics, is mostly concerned with those that are relevant to mathematics as a whole. The modern study of set theory was initiated by the German mathematicians Richard Dedekind and Georg Cantor in the 1870s. In particular, Georg Cantor is commonly considered the founder of set theory.

Circuit design

The process of circuit design can cover systems ranging from complex electronic systems down to the individual transistors within an integrated circuit. One person can often do the design process without needing a planned or structured design process for simple circuits. Still, teams of designers following a systematic approach with intelligently guided computer simulation are becoming increasingly common for more complex designs.

Set (mathematics)

A set is the mathematical model for a collection of different things; a set contains elements or members, which can be mathematical objects of any kind: numbers, symbols, points in space, lines, other geometrical shapes, variables, or even other sets. The set with no element is the empty set; a set with a single element is a singleton. A set may have a finite number of elements or be an infinite set. Two sets are equal if they have precisely the same elements. Sets are ubiquitous in modern mathematics.

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PCB and circuit design for piezoelectric-NEMS characterization

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