Klaus W. Becker

activity

19962013

most citedExcitonic resonances in the 2D extended Falicov-Kimball model

37 citations · 210 across the 16 of their papers we have counts for

collaborators

Showing 2001Show all

3 papers · 1 filter

cond-mat.str-el2001★ 7 cited

Charge excitations in LiV $_{2}$ O $_{5}$ and NaV $_{2}$ O $_{5}$ : similarities and differences

A. Huebsch, C. Waidacher, K. W. Becker

We calculate the optical conductivity of LiV $_{2}$ O $_{5}$ and NaV $_{2}$ O $_{5}$ using exact numerical diagonalization of a quarter-filled extended Hubbard model on a system of coupl…

cond-mat.str-el2001★ 9 cited

Charge excitations in NaV $_{2}$ O $_{5}$

A. Huebsch, C. Waidacher, K. W. Becker +1

We calculate the electron-energy loss spectrum and the optical conductivity for NaV $_{2}$ O $_{5}$ using the standard Lanczos algorithm. The vanadium ions in NaV $_{2}$ O $_{5}$ form a…

cond-mat.str-el2001★ 17 cited

One-dimensional dynamics of the d-electrons in $α^{'}$ -NaV $_{2}$ O $_{5}$

S. Atzkern, M. Knupfer, M. S. Golden +9

We have studied the electronic properties of the ladder compound $α^{'}$ -NaV $_{2}$ O $_{5}$ , adopting a joint experimental and theoretical approach. The momentum-dependent loss function…

Charge excitations in LiV2​O5​ and NaV2​O5​: similarities and differences

Charge excitations in NaV2​O5​

One-dimensional dynamics of the d-electrons in α′-NaV2​O5​

Charge excitations in LiV $_{2}$ O $_{5}$ and NaV $_{2}$ O $_{5}$ : similarities and differences

Charge excitations in NaV $_{2}$ O $_{5}$

One-dimensional dynamics of the d-electrons in $α^{'}$ -NaV $_{2}$ O $_{5}$