ITE Technical Group Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2016-06-09 14:15
Magnetization switching behavior in single epitaxial Co/Pt multilayer dot
Bin Lao, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami (Tohoku Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Magnetization switching behavior in single dots of an epitaxially grown Co/Pt multilayer with various dot diameters ranging from 120 to 1600 nm haven been studied. All the dots used in this study are considered to be of the nucleation type switching behavior from the angular dependence of the switching field. However, detailed analysis of the thermally activated magnetization switching reveals that there is a critical diameter of 400 nm above which the switching process changes. For the dot diameter smaller than 400 nm, the switching behavior is well explained by the nucleation process based on the single-energy barrier model. On the other hand, the switching behavior for the dots larger than 400 nm obviously deviates from that for the dots smaller than 400 nm and can be plausibly explained by the multi-barrier model.
Keyword (in Japanese) (See Japanese page) 
(in English) Intrinsic switching behavior / Epitaxial Co/Pt multilayer / Single dot / Size dependence / / / /  
Reference Info. ITE Tech. Rep.
Paper #  
Date of Issue  
ISSN  
Download PDF

Conference Information
Committee IEICE-MRIS MMS  
Conference Date 2016-06-09 - 2016-06-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Recording Systems, etc. 
Paper Information
Registration To IEICE-MRIS 
Conference Code 2016-06-MR-MMS 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Magnetization switching behavior in single epitaxial Co/Pt multilayer dot 
Sub Title (in English)  
Keyword(1) Intrinsic switching behavior  
Keyword(2) Epitaxial Co/Pt multilayer  
Keyword(3) Single dot  
Keyword(4) Size dependence  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Bin Lao  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Satoshi Okamoto  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Nobuaki Kikuchi  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Osamu Kitakami  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2016-06-09 14:15:00 
Presentation Time 25 minutes 
Registration for IEICE-MRIS 
Paper #  
Volume (vol) vol.40 
Number (no)  
Page  
#Pages  
Date of Issue  

[Return to Top Page]

[Return to ITE Web Page]
The Institute of Image Information and Television Engineers (ITE), Japan