Thermally induced dynamics in ultrathin magnetic tunnel junctions
Piotr Ogrodnik , G.E.W. Bauer , K. Xia
AbstractWe consider the magnetization dynamics induced by thermally induced spin transfer torques in thin Fe|MgO|Fe tunnel junctions. The magnetization dynamics is described by the Landau-Lifshitz-Gilbert equation, including the thermal torques as computed from first principles. We show that the angular skewness of the torques importantly modifies the dynamics, e.g., leading to different instability criteria. © 2013 American Physical Society.
|Journal series||Physical Review B, ISSN 1098-0121|
|Score|| = 35.0, 01-01-2020, ArticleFromJournal|
= 35.0, 01-01-2020, ArticleFromJournal
|Publication indicators||= 12; : 2013 = 1.326; : 2013 = 3.664 (2) - 2013=3.564 (5)|
|Citation count*||1 (2015-01-02)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.