G. Binnig, H. Rohrer, et al.
Surface Science
Results of molecular-field calculations of phase diagrams, of uniaxial, and biaxial antiferromagnets with intermediate anisotropy are reported which exhibit novel multicritical points combining features of both bi- and tri-critical points. The limiting strength of anisotropy for having bi- or tri-critical behavior is found to depend strongly on the direction of applied field. (AIP). © 1979, American Institute of Physics. All rights reserved.
G. Binnig, H. Rohrer, et al.
Surface Science
H. Rohrer
Journal of Applied Physics
G. Binnig, N. Garcia, et al.
Physical Review B
H. Rohrer, H. Thomas
Journal of Applied Physics