M. Sigrist

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19932008

most citedSpin-ladders with spin gaps: A description of a class of cuprates

402 citations · 1k across the 8 of their papers we have counts for

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cond-mat2002★ 62 cited

First-order transition between a small-gap semiconductor and a ferromagnetic metal in the isoelectronic alloys FeSi $_{1 - x}$ Ge $_{x}$

V. I. Anisimov, R. Hlubina, M. A. Korotin +4

The contrasting groundstates of isoelectronic and isostructural FeSi and FeGe can be explained within an extended local density approximation scheme (LDA+U) by an appropriate choic…

cond-mat1993★ 402 cited

Spin-ladders with spin gaps: A description of a class of cuprates

Sudha Gopalan, T. M. Rice, M. Sigrist

We investigate the magnetic properties of the Cu-O planes in stoichiometric Sr $_{n - 1}$ Cu $_{n + 1}$ O $_{2 n}$ (n=3,5,7,...) which consist of CuO double chains periodically intergrown wi…

First-order transition between a small-gap semiconductor and a ferromagnetic metal in the isoelectronic alloys FeSi1−x​Gex​

Spin-ladders with spin gaps: A description of a class of cuprates

First-order transition between a small-gap semiconductor and a ferromagnetic metal in the isoelectronic alloys FeSi $_{1 - x}$ Ge $_{x}$