Hostname: page-component-7b9c58cd5d-bslzr Total loading time: 0.001 Render date: 2025-03-13T23:56:55.999Z Has data issue: false hasContentIssue false
  • English
  • Français

High Field Torque Magnetometry Measurements on Y1.8Er0.2Fe14B

Published online by Cambridge University Press:  25 February 2011

C. M. Williams ,
N. C. Koon  and
B. N. Das
C. M. Williams
Affiliation:
U.S. Naval Research Laboratory, Washington, D.C. 20375-5000
N. C. Koon
Affiliation:
U.S. Naval Research Laboratory, Washington, D.C. 20375-5000
B. N. Das
Affiliation:
U.S. Naval Research Laboratory, Washington, D.C. 20375-5000
Get access

Abstract

The magnetocrystalline anisotropy energy has been determined for single crystal Y1.8 Er0.2Fe14B in the (001) and (100) planes between 5 K and 300 K using torque magnetometry techniques. The results are compared with a model based on crystal field theory. Excellent agreement was obtained between the model and experiment. Both experiment and model showed a first order spin reorientation between the [001] and an angle 70 degrees from the [001] in the (100) plane.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 96: Symposium F – High Performance Permanent Magnet Materials , 1987 , 111
Copyright
Copyright © Materials Research Society 1987

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Givord, D., Li, H.S. and Perrier de la Bathie, R., Solid State Commun. 51 (1984) 2083.Google Scholar
2. Sagawa, M., Fujimura, S., Togawa, M., Yamamoto, H. and Matsuura, Y., J Appl. Phys. 55 (1984) 2083.Google Scholar
3. Koon, N.C., Das, B.N., Rubinstein, M. and Tyson, J., J Appl. Phys. 57 (1985) 4091.Google Scholar
4. Hirosawa, S. and Sagawa, M., Solid State Commun. 54 (1985) 335.Google Scholar
5. Koon, N.C., Das, B.N. and Williams, C.M., J. Magn. Magn. Mat. 54 (1986) 523.Google Scholar
6. Herbst, J.R., Croat, J.J., Pinkerton, F.E. Yelon, W. B., Phys. Rev. B29 (1984) 4176.Google Scholar