Details
| Translated title of the contribution | Flexible magnetic read/write system: Effect of heat on data bit |
|---|---|
| Original language | German |
| Title of host publication | MikroSystemTechnik Kongress 2017 "MEMS, Mikroelektronik, Systeme", Proceedings |
| Publisher | VDE Verlag GmbH |
| Pages | 586-589 |
| Number of pages | 4 |
| ISBN (electronic) | 9783800744916 |
| Publication status | Published - 2017 |
| Event | MikroSystemTechnik Kongress 2017: MEMS, Mikroelektronik, Systeme - München, Germany Duration: 23 Oct 2017 → 25 Oct 2017 |
Publication series
| Name | MikroSystemTechnik Kongress 2017 "MEMS, Mikroelektronik, Systeme", Proceedings |
|---|
Abstract
For the realization of Industry 4.0, information security and merging of components, in particular, with their information, e.g. a component identification and a maintenance record, are of great importance. Therefore, research for local data storage in the component is an important part of the information infrastructure of I4.0. One solution developed at the IMPT is the local magnetic data storage. It is based on a novel flexible read/write head. In order to increase the stability of the stored data, a storage medium with high coercivity is indispensable. However, a storage medium with high coercivity means that a high magnetic write field, which is normally limited by the design of the write head, is required. If the storage medium is locally heated, the coercivity in the heated region decreases, and as a result it is possible to write a data bit with low magnetic field strength. This method is called heat-assisted magnetic recording (HAMR). In this work, the effect of local heating will be studied regarding the form of the magnetic transition of the data bit.
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Materials Science(all)
- Surfaces, Coatings and Films
- Physics and Astronomy(all)
- Condensed Matter Physics
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
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MikroSystemTechnik Kongress 2017 "MEMS, Mikroelektronik, Systeme", Proceedings. VDE Verlag GmbH, 2017. p. 586-589 (MikroSystemTechnik Kongress 2017 "MEMS, Mikroelektronik, Systeme", Proceedings).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Flexibles magnetisches Lese-/Schreibsystem
T2 - MikroSystemTechnik Kongress 2017: MEMS, Mikroelektronik, Systeme
AU - Taptimthong, P.
AU - Wurz, M. C.
PY - 2017
Y1 - 2017
N2 - For the realization of Industry 4.0, information security and merging of components, in particular, with their information, e.g. a component identification and a maintenance record, are of great importance. Therefore, research for local data storage in the component is an important part of the information infrastructure of I4.0. One solution developed at the IMPT is the local magnetic data storage. It is based on a novel flexible read/write head. In order to increase the stability of the stored data, a storage medium with high coercivity is indispensable. However, a storage medium with high coercivity means that a high magnetic write field, which is normally limited by the design of the write head, is required. If the storage medium is locally heated, the coercivity in the heated region decreases, and as a result it is possible to write a data bit with low magnetic field strength. This method is called heat-assisted magnetic recording (HAMR). In this work, the effect of local heating will be studied regarding the form of the magnetic transition of the data bit.
AB - For the realization of Industry 4.0, information security and merging of components, in particular, with their information, e.g. a component identification and a maintenance record, are of great importance. Therefore, research for local data storage in the component is an important part of the information infrastructure of I4.0. One solution developed at the IMPT is the local magnetic data storage. It is based on a novel flexible read/write head. In order to increase the stability of the stored data, a storage medium with high coercivity is indispensable. However, a storage medium with high coercivity means that a high magnetic write field, which is normally limited by the design of the write head, is required. If the storage medium is locally heated, the coercivity in the heated region decreases, and as a result it is possible to write a data bit with low magnetic field strength. This method is called heat-assisted magnetic recording (HAMR). In this work, the effect of local heating will be studied regarding the form of the magnetic transition of the data bit.
UR - http://www.scopus.com/inward/record.url?scp=85096810983&partnerID=8YFLogxK
M3 - Aufsatz in Konferenzband
AN - SCOPUS:85096810983
T3 - MikroSystemTechnik Kongress 2017 "MEMS, Mikroelektronik, Systeme", Proceedings
SP - 586
EP - 589
BT - MikroSystemTechnik Kongress 2017 "MEMS, Mikroelektronik, Systeme", Proceedings
PB - VDE Verlag GmbH
Y2 - 23 October 2017 through 25 October 2017
ER -