Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/113256
Title: Direct synthesis of L10-phase nanostructured CoPt thin films using dense plasma focus device operating in non-optimized focus mode
Authors: Pan, Z.
Rawat, R.S.
Lin, J. 
Karamat, S.
Lee, P.C.K.
Springham, S.V.
Tan, A.T.L.
Issue Date: 2010
Citation: Pan, Z.,Rawat, R.S.,Lin, J.,Karamat, S.,Lee, P.C.K.,Springham, S.V.,Tan, A.T.L. (2010). Direct synthesis of L10-phase nanostructured CoPt thin films using dense plasma focus device operating in non-optimized focus mode. Materials Research Society Symposium Proceedings 1250 : 113-118. ScholarBank@NUS Repository.
Abstract: A direct synthesis of (001) oriented nanostructured CoPt thin films has been successfully achieved using a 880 J pulsed Dense Plasma Focus (DPF) device operating in a non-optimized focus mode with a low charging voltage of about 8 kV. The (001) oriented fit structured L10 phase nanostructured CoPt thin films have been synthesized directly in as-deposited sample, as verified by XRD results, without any post deposition annealing. The SEM imaging results show that nanostructured CoPt were achieved in non-optimized focus mode with agglomerate/particle size ranging from 10 to 55 nm. Furthermore, the VSM analysis shows that the as-deposited samples in non-optimized focus mode have higher coercivity (due to direct L10 phase) as compared the annealed sample and the as-deposited sample of optimized focus mode operation. © 2010 Materials Research Society.
Source Title: Materials Research Society Symposium Proceedings
URI: http://scholarbank.nus.edu.sg/handle/10635/113256
ISBN: 9781605112237
ISSN: 02729172
Appears in Collections:Staff Publications

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