M. Albrecht

activity

19951998

most citedMagnetic properties of the coupled ladder system MgV

_{2}

_{5}

39 citations · 68 across the 2 of their papers we have counts for

collaborators

5 papers

cond-mat.str-el1998★ 39 cited

Magnetic properties of the coupled ladder system MgV $_{2}$ O $_{5}$

P. Millet, C. Satto, J. Bonvoisin +4

We present magnetic susceptibility measurements on MgV $_{2}$ O $_{5}$ , a compound in which the vanadium oxide planes have the same topology as in CaV $_{2}$ O $_{5}$ . The most striking property…

cond-mat.str-el1997★ 29 cited

Phase Diagram of the S = 1/2 Frustrated Coupled Ladder System

B. Normand, K. Penc, M. Albrecht +1

We present a theoretical study of the magnetic phase diagram of the frustrated coupled ladder structure realized recently in several materials. This system displays a nondegenerate…

cond-mat1996

On the presence of mid-gap states in CaV4O9

Marc Albrecht, Frederic Mila, Didier Poilblanc

Using exact diagonalizations of finite clusters with up to 32 sites, we study the $J_{1} - J_{2}$ model on the 1/5 depleted square lattice. Spin-spin correlation functions are consistent…

cond-mat1995

Spin Gap in CaV4O9: a Large S Appraoch

Marc Albrecht, Frederic Mila

We study the stability of the 4-site plaquette order in a model recently introduced by Katoh and Imada to explain the spin gap in CaV4O9. We show that all relevant types of order c…