100 citations · 169 across the 3 of their papers we have counts for
4 papers
Field-dependent spin and heat conductivities of dimerized spin-1/2 chains
S. Langer, R. Darradi, F. Heidrich-Meisner +1
We study the spin and heat conductivity of dimerized spin-1/2 chains in homogeneous magnetic fields at finite temperatures. At zero temperature, the model undergoes two field-induc…
Magnetic heat conductivity in : linear temperature dependence
C. Hess, H. ElHaes, A. Waske +5
We present experimental results for the thermal conductivity of the pseudo 2-leg ladder material . The strong buckling of the ladder rungs renders this material…
Magnon Heat Transport in doped
C. Hess, B. Büchner, U. Ammerahl +4
We present results of the thermal conductivity of and single-crystals which represent model systems for the two-dimensional spin-1/2 Hei…
Magnon Heat Transport in (Sr,La)_14Cu_24O_41
C. Hess, C. Baumannn, U. Ammerahl +4
We have measured the thermal heat conductivity kappa of the compounds Sr_14Cu_24O_41 and Ca_9La_5Cu_24O_41 containing doped and undoped spin ladders, respectively. We find a huge a…