Skip to Main content Skip to Navigation
Theses

Modélisation et simulation de micro systèmes magnétiques - Application aux têtes de lecture GMR pour enregistreur sur bande et aux mémoires magnétiques de type MRAM

Abstract : In the current computer age, large amount of information to be stored made considerable great expansion. In this context, memories evolution is significant, for both, random access memories and magnetic tape recorder. Thus, this work suggests improving these two types of devices. A first part, mix the modelling and design of a reading head for magnetic tape recorder. In this purpose, a new type of 'yoke' design is proposed, coupled with the use of a giant magneto-resistance material. In the second time, we carried out a reflexion on the various possible approaches to model the writing process in the case of a magnetic random access memory (MRAM). This then led us to study the phenomenon of cross talk when the density of the memory increases.
Document type :
Theses
Complete list of metadatas

https://tel.archives-ouvertes.fr/tel-00007572
Contributor : Fabrice Bernard-Granger <>
Submitted on : Monday, November 29, 2004 - 6:17:32 PM
Last modification on : Wednesday, November 4, 2020 - 2:48:52 PM
Long-term archiving on: : Friday, April 2, 2010 - 9:31:36 PM

Identifiers

  • HAL Id : tel-00007572, version 1

Collections

Citation

Fabrice Bernard-Granger. Modélisation et simulation de micro systèmes magnétiques - Application aux têtes de lecture GMR pour enregistreur sur bande et aux mémoires magnétiques de type MRAM. Matière Condensée [cond-mat]. Université Joseph-Fourier - Grenoble I, 2004. Français. ⟨tel-00007572⟩

Share

Metrics

Record views

726

Files downloads

2431