output
19942026
most citedPhonons and related properties of extended systems from density-functional perturbation theory

10.1k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 1997 · cond-mat.str-elShow all

4 papers · 2 filters

cond-mat.str-el1997

3-Body Scattering (3BS) theory of on-site correlation in narrow band materials

Franca Manghi, Massimo Rontani

We present the results of a recently developed approach where the interplay between the itinerant and localized character of electrons in narrow band materials is described by addi…

cond-mat.str-el1997★ 42 cited

On-site correlation in valence and core states of ferromagnetic nickel

F. Manghi, V. Bellini, C. Arcangeli

We present a method which allows to include narrow-band correlation effects into the description of both valence and core states and we apply it to the prototypical case of nickel.…

cond-mat.str-el1997★ 109 cited

Non magnetic molecular Jahn-Teller Mott insulators

Michele Fabrizio, Erio Tosatti

Narrow-band conductors may turn insulating and magnetic as a consequence of strong electron-electron correlation. In molecular conductors, the concomitance of a strong Jahn-Teller…

cond-mat.str-el1997★ 57 cited

Coexistence of antiferromagnetism and dimerization in a disordered spin-Peierls model: exact results

M. Fabrizio, R. Mélin

A model of disordered spin-Peierls system is considered, where domain walls are randomly distributed as a telegraph noise. For this realization of the disorder in an XX spin chain,…