Master Thesis Online
Magnetoresistance of electromigrated permalloy nanoconstrictions
Dang Tuan Linh 
Promotor(s) :
Silhanek, Alejandro
;
Winkelmann, Clemens
Date of defense : 7-Sep-2020/8-Sep-2020 • Permalink : http://hdl.handle.net/2268.2/10092
Details
| Title : | Magnetoresistance of electromigrated permalloy nanoconstrictions |
| Author : | Dang Tuan Linh
|
| Date of defense : | 7-Sep-2020/8-Sep-2020 |
| Advisor(s) : | Silhanek, Alejandro
Winkelmann, Clemens |
| Committee's member(s) : | Nguyen, Ngoc Duy
Dreesen, Laurent
Strivay, David
|
| Language : | English |
| Keywords : | [en] Electromigration, spintronic, domain wall. |
| Discipline(s) : | Physical, chemical, mathematical & earth Sciences > Physics |
| Institution(s) : | Université de Liège, Liège, Belgique |
| Degree: | Master en sciences physiques, à finalité approfondie |
| Faculty: | Master thesis of the Faculté des Sciences |
Abstract
[en] This thesis focuses on the investigation of different magnetoresistance effects of permalloy (Py) nanoconstrictions. Py nanoconstrictions are electromigrated to different conductance values, down to the ballistic transport regime. At each conductance, domain wall magnetoresistance ratio and anisotropic magnetoresistance ratio are recorded. A general trend of decrease is observed in both effects.
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