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Magnetic microsystems applications - 4PMTMMA2

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  • Number of hours

    • Lectures : 5.0
    • Tutorials : 5.0
    ECTS : 1.0

Goals

Understand why magnetic interactions often benefit from scale reduction laws:

  • fields and gradients generated by magnets and conductors,
  • volumic force density between these elements.
    Understand how such iteractions are exploited in MEMS.
  • what materials, how they are integrated
    Discover various applications :
  • both in R&D and in coercialy available devices.
Contact Orphee CUGAT

Content

Introduction to magnetic interactions.
Scale reduction laws for magnets and coils:
Fields, gradients, force density.
Admissible current density.
Intégration of micro-coils and micro-magnets:
fabrication, limits.
Diamagnetism and levitation.
Smart materials
Examples of Mag-MEMS (R&D, commercial devices)



Prerequisites

Basic magnetism and electricity classes from standard scientific education.
Some neurons in working order.
A little bit of imagination.

Tests

The exam is given in english only 



examen écrit en fin d'année 1 heure

Additional Information

This course is given in english only EN

Curriculum->NANOTECH->Semester 4

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Université Grenoble Alpes