papers
Publications (6)
cond-mat.str-el2002
Novel Extrapolation for Strong Coupling Expansions
K. P. Schmidt, C. Knetter, G. S. Uhrig
cond-mat.str-el2001
Optical spectroscopy of (La,Ca)14Cu24O41 spin ladders: comparison of experiment and theory
M. Grueninger, M. Windt, T. Nunner +8
cond-mat.str-el2001
Magnetic excitations in two-leg spin 1/2 ladders: experiment and theory
M. Grueninger, M. Windt, T. Nunner +8
cond-mat.str-el2001
Fractional and Integer Excitations in Quantum Antiferromagnetic Spin 1/2 Ladders
C. Knetter, K. P. Schmidt, M. Grüninger +1
cond-mat.str-el2003
Charge order induced sharp Raman peak in Sr_14Cu_24O_41
K. P. Schmidt, C. Knetter, M. Grüninger +1
cond-mat.str-el2001
Observation of two-magnon bound states in the two-leg ladders of (Ca,La)14Cu24O41
M. Windt, M. Grueninger, T. Nunner +8