Issue
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
Page(s) C8-1891 - C8-1892
DOI https://doi.org/10.1051/jphyscol:19888857
Proceedings of the International Conference on Magnetism

J. Phys. Colloques 49 (1988) C8-1891-C8-1892

DOI: 10.1051/jphyscol:19888857

FERRO-HELIMAGNETIC PHASE COEXISTENCE OBSERVED BY SYNCHROTRON RADIATION AND NEUTRON TOPOGRAPHY IN MnP

J. Baruchel1, 2, 3, M. Schlenker2, 3 et J. Sandonis1, 3, 4

1  I.L.L., B.P. 156, 38042 Grenoble, France
2  Laboratoire Louis Néel, CNRS/UJF, B.P. 166, 38042 Grenoble, France
3  LURE, Bat. 209D, UPS, 91405 Orsay, France
4  Dpto. CITTYM, Univ., 35005 Santander, Spain


Abstract
The heli- ferromagnetic intermediate state was observed under magnetic field along [001] in very good single-crystal (010) plates of MnP. The overall intensity of the 200 neutron reflection increases sharply during coexistence. The shapes of the interfaces, elongated along [001], result predominantly from magnetostatic conditions in this case.