Włodzimierz Trzebiatowski Institute of Low Temperature and Structure Research

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19952026

most citedOpinion evolution in closed community

1.3k 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 2018 · cond-mat.str-elShow all

3 papers · 2 filters

cond-mat.str-el2018★ 23 cited

Spiral magnetic ordering of the Eu moments in EuNi $_{2}$ As $_{2}$

W. T. Jin, N. Qureshi, Z. Bukowski +6

The ground-state magnetic structure of EuNi $_{2}$ As $_{2}$ was investigated by single-crystal neutron diffraction. At base temperature, the Eu $^{2 +}$ moments are found to form an in…

cond-mat.str-el2018★ 2 cited

High energy shift in the optical conductivity spectrum of the bilayer graphene

V. Apinyan, T. K. Kopeć

We calculate theoretically the optical conductivity in the bilayer graphene by considering Kubo-Green-Matsubara formalism. Different regimes of the interlayer coupling parameter ha…

cond-mat.str-el2018★ 4 cited

Two-orbital Hubbard model vs spin $S = 1$ Heisenberg model: studies on clusters

R. Lemański, J. Matysiak

We perform exact numeric calculations for the two-orbital Hubbard model on the four-site cluster. In the limit of large on-site coupling the model becomes equivalent to the spin $S…

Spiral magnetic ordering of the Eu moments in EuNi2​As2​

High energy shift in the optical conductivity spectrum of the bilayer graphene

Two-orbital Hubbard model vs spin S=1 Heisenberg model: studies on clusters

Spiral magnetic ordering of the Eu moments in EuNi $_{2}$ As $_{2}$

Two-orbital Hubbard model vs spin $S = 1$ Heisenberg model: studies on clusters