Ultrahigh Density CoCrPt Magnetic Media Patterned From Block copolymer Templates

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 518
  • Download : 0
Here, we report a novel fabrication method of the patterned media of CoCrPt alloy with densities as high as 650 Gbit/in2 via spherical holes of an ordered block copolymer (PS-b-PMMA) film. The present method created recording density three times as high as the recently reported procedure using focused-ion-beam lithography. The coercivity of the isolated CoCrPt dots made by the self-assembled block copolymer was considerably higher than that of the continuous magnetic media. Acknowledgement: This work was supported by a grant(M102KN010001-02K1401-00212) from Center for Nanoscale Mechatronics & Manufacturing of 21st Century Frontier Research Program.
Publisher
한국화학공학회
Issue Date
2003-04-01
Language
KOR
Citation

한국화학공학회 춘계학술발표회, pp.0 - 0

URI
http://hdl.handle.net/10203/152371
Appears in Collection
CBE-Conference Papers(학술회의논문)CBE-Conference Papers(학술회의논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0