Magnetic properties of Co/Ge(111) films: effects of growth temperatures | Zendy

Tsay J. S. | Zendy; Chen Y. T. | Zendy; Cheng W. C. | Zendy; Wang K. C. | Zendy; Yao Y. D. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Magnetic properties of Co/Ge(111) films: effects of growth temperatures

Author(s) -

Tsay J. S.,

Chen Y. T.,

Cheng W. C.,

Wang K. C.,

Yao Y. D.

Publication year - 2007

Publication title -

physica status solidi (b)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.51

H-Index - 109

eISSN - 1521-3951

pISSN - 0370-1972

DOI - 10.1002/pssb.200777388

Subject(s) - monolayer , annealing (glass) , ferromagnetism , low energy electron diffraction , materials science , condensed matter physics , diffraction , electron diffraction , anisotropy , magnetic anisotropy , crystallography , chemistry , magnetization , nanotechnology , optics , metallurgy , magnetic field , physics , quantum mechanics

Effects of growth temperatures to the magnetic properties of Co/Ge(111) ultrathin films have been studied. For 22 monolayers Co/Ge(111) deposited at 200 and 300 K, the difference of the temperatures where ferromagnetism disappears upon annealing treatment is about 75 K. The Co/Ge interface shows a more ordered structure for films deposited at 200 K as revealed by low‐energy electron diffraction measurements. The responses of magneto‐optic signals could be explained by the different morphologies at the interfaces. A Co/Ge(111) system exhibits a strong in‐plane anisotropy that is not altered by the interfacial conditions. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research