Large enhancement of coercivity of magnetic CoPt nanodots with perpendicular anisotropy

Journal of Applied Physics

Volumn 101, Issue 9, 2007, Pages

  Zhu, F Q ^a   Shang, Z ^a   Monet, D ^a   Chien, C L ^a  

^a JOHNS HOPKINS UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COBALT COMPOUNDS; COERCIVE FORCE; ETCHING; ION BEAMS; MAGNETIC ANISOTROPY; MAGNETIC FORCE MICROSCOPY; MAGNETIC MATERIALS; MAGNETIZATION; MULTILAYERS; REMANENCE;

ION BEAM ETCHING; NANODOTS; NANOSPHERE LITHOGRAPHY; STRAY FIELDS;

NANOSTRUCTURES;

EID: 34248574657     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.2711281     Document Type: Conference Paper

References (13)

1. T. Shinjo, Science 289, 930 (2000).
2. A. Wachowiak, Science 298, 577 (2002).
3. R. P. Cowburn, A. O. Adeyeye, and M. E. Welland, Phys. Rev. Lett. 81, 5414 (1998).
4. H. F. Ding, Phys. Rev. Lett. 94, 157202 (2005).
5. H. Masuda, K. Yasui, and K. Nishio, Adv. Mater. (Weinheim, Ger.) 12, 1031 (2000).
6. J. Moritz, J. Appl. Phys. 91, 7314 (2002).
7. M. T. Bryan, D. Atkinson, and R. P. Cowburn, Appl. Phys. Lett. 85, 3510 (2004).
8. T. Ono, H. Miyajima, K. Shigeto, and T. Shinjo, J. Magn. Magn. Mater. 198-199, 225 (1999).
9. F. Q. Zhu, Phys. Rev. Lett.. 96, 27205 (2006).
10. F. Q. Zhu, Adv. Mater. (Weinheim, Ger.) 16, 2155 (2004).
11. AFM/MFM User's Guide (Veeco, Woodbury, NY, 2001).
12. F. Q. Zhu and C. L. Chien, J. Appl. Phys. 97, 10J110 (2005).
13. S. E. Russek and W. E. Bailey, IEEE Trans. Magn. 36, 2990 (2000).