S. Cohen, J.C. Liu, et al.
MRS Spring Meeting 1999
We study the symmetric Kondo lattice model by a variational Monte-Carlo approach in one and two dimensions. While in one dimension a Kondo insulator is always stable, by tuning the Kondo coupling we find a continuous phase transition between a Kondo insulator and an antiferromagnetic state in two dimensions. We compare this result with the recent experimental observations of the Kondo insulator and antiferromagnetic phases in ternary compounds CeNi1-x(Pd,Pt)xSn. © 1994.
S. Cohen, J.C. Liu, et al.
MRS Spring Meeting 1999
Dipanjan Gope, Albert E. Ruehli, et al.
IEEE T-MTT
P.C. Pattnaik, D.M. Newns
Physical Review B
Daniel J. Coady, Amanda C. Engler, et al.
ACS Macro Letters