Bakr, M., Schnyder, A. P., Klam, L., Manske, D., Lin, C. T., Keimer, B., ...
Inelastic light (Raman) scattering has been used to study electronic excitations and phonon anomalies in detwinned, slightly overdoped YBa$_2$Cu$_3$O$_{6.95}$ and moderately overdoped...
Saichu, R. P., Mahns, I., Goos, A., Binder, S., May, P., Singer, S. G., ...
We study the dynamics of the superconducting order parameter in the high-$T_c$ cuprate Bi$_2$Sr$_2$CaCu$_2$O$_{8-\delta}$ by employing a novel time-resolved pump-probe Raman experiment. We find two...
Manske, D., Heid, R., Zeyher, R., Bohnen, K.P.
March Meeting of the American Physical Society, Pittsburgh, Pa., March 16-20, 2009
Phonon-induced pairing interaction in YBa§2Cu§3O§7 within the local-density approximation. (2009)
Heid, R., Zeyher, R., Manske, D., Bohnen, K.P.
Physical Review B, 80(2009) S.024507/1-6
Heid, R., Bohnen, K.P., Zeyher, R., Manske, D.
Internat.Conf.on Magnetism (ICM 2009), Karlsruhe, July 26-31, 2009
Heid, R., Bohnen, K.P., Zeyher, R., Manske, D.
72.Jahrestagung der Deutschen Physikalischen Gesellschaft und DPG Frühjahrstagung des Arbeitskreises Festkörperphysik, Fachverband Tiefe Temperaturen, Berlin, 25.-29.Februar 2008
Heid, R., Bohnen, K.P., Zeyher, R., Manske, D.
Physical Review Letters, 100(2008) S.137001/1-4
Heid, R., Bohnen, K.P., Zeyher, R., Manske, D.
17th Internat.Materials Research Congress (IMRC 2008), Cancun, MEX, August 17-21, 2008
Theory for ultrafast nonequilibrium dynamics in d-wave superconductors (2007)
Unterhinninghofen, J., Manske, D., Knorr, A.
We use density-matrix theory to calculate the ultrafast dynamics of unconventional superconductors from a microscopic viewpoint. We calculate the time evolution of the optical conductivity as well as...
How relevant are phonons for the high-T§c phenomenon? (2007)
Zeyher, R., Heid, R., Manske, D., Greco, A., Bohnen, K.P.
6th Workshop on Orbital Physics and Novel Phenomena in Transition Metal Oxides (ORBITAL 2007), Stuttgart, October 10-11, 2007
Real and marginal isotope effects in cuprate superconductors (2006)
Bishop, A. R., Bussmann-Holder, A., Dolgov, O. V., Furrer, A., Kamimura, H., Keller, H., ...
We critically review recent and earlier results on isotope effects in cuprate superconductors and emphasize that the sample preparation and the isotope exchange and back exchange are crucial in...
Novel josephson effect in triplet-superconductor-ferromagnet-triplet-superconductor junctions (2006)
Kastening, B., Morr, D. K., Manske, D., Bennemann, K.
We predict a novel type of Josephson effect to occur in triplet-superconductor-ferromagnet-triplet-superconductor Josephson junctions. We show that the Josephson current, I-J, exhibits a rich...
New class of T-prime-structure cuprate superconductors (2005)
Tsukada, A., Krockenberger, Y., Noda, M., Yamamoto, H., Manske, D., Alff, L., ...
High-temperature superconductivity has been discovered in La2-xBaxCuO4 [1], a compound that derives from the undoped La2CuO4 crystallizing in the perovskite T-structure. In this structure oxygen...
New class of T'-structure cuprate superconductors (2005)
Tsukada, A., Krockenberger, Y., Noda, M., Yamarnoto, H., Manske, D., Alff, L., ...
Critical dynamics, duality, and the exact dynamic exponent in extreme type-II superconductors (2005)
Using a generalized RPA-type theory we calculate the in-plane anisotropy of the magnetic excitations in hole-doped high-$T_c$ superconductors. Extending our earlier Fermi-liquid based studies on the...
Unconventional superconductivity and magnetism in Sr$_2$RuO$_4$ and related materials (2004)
Eremin, I., Manske, D., Ovchinnikov, S. G., Annett, J. F.
We review the normal and superconducting state properties of the unconventional triplet superconductor Sr$_2$RuO$_4$ with an emphasis on the analysis of the magnetic susceptibility and the role...
Breitzke, H., Eremin, I., Manske, D., Antipov, E. V., Lüders, K.
We report pure zero field nuclear magnetic resonance (NQR) measurements on the optimally doped three layer high-$ T_{c} $-compounds HgBaCaCuO and HgBaCaCuO(F) with $T_c$ 134 K. Above $ T_{c}$ two Cu...
Manske, D., Eremin, I., Bennemann, K. H.
Extending our previous studies we present results for the doping-, momentum-, frequency-, and temperature- dependence of the kink-like change of the quasiparticle velocity resulting from the coupling...
Phase diagram of underdoped cuprate superconductors: effect of Cooper-pair phase fluctuations (2002)
Timm, C., Manske, D., Bennemann, K. H.
In underdoped cuprates fluctuations of the phase of the superconducting order parameter play a role due to the small superfluid density. We consider the effects of phase fluctuations assuming the...
Eremin, I., Manske, D., Bennemann, K. H.
Using a three-band Hubbard Hamiltonian we calculate within the random-phase-approximation the spin susceptibility, $\chi({\bf q},\omega)$, and NMR spin-lattice relaxation rate, 1/T$_1$, in the normal...
Theory for phonon-induced superconductivity in MgB$_2$ (2001)
Joas, C., Eremin, I., Manske, D., Bennemann, K. H.
We analyze superonductivity in MgB$_2$ observed below $T_c=39$ K resulting from electron-phonon coupling involving a mode at $\hbar \omega_1 = 24$ meV and most importantly the in-plane B-B $E_{2g}$...
Manske, D., Eremin, I., Bennemann, K. H.
Using the Hubbard Hamiltonian we analyze the energy- and momentum-dependence of the elementary excitations in high-T$_c$ superconductors resulting from the coupling to spin fluctuations. As a result...
Eremin, I., Manske, D., Joas, C., Bennemann, K. H.
Using a two-dimensional Hubbard Hamiltonian for the three electronic bands crossing the Fermi level in Sr$_2$RuO$_4$ we calculate the band structure and spin susceptibility $\chi({\bf q}, \omega)$ in...
Manske, D., Eremin, I., Bennemann, K. H.
Assuming the exchange of antiferromagnetic spin fluctuations as the Cooper pairing mechanism we calculate the doping dependence of the resonance peak seen in inelastic neutron scattering and the...
Theory for Electron-Doped Cuprate Superconductors: d-wave symmetry order parameter (2000)
Manske, D., Eremin, I., Bennemann, K. H.
Using as a model the Hubbard Hamiltonian we determine various basic properties of electron-doped cuprate superconductors like ${Nd}_{2-x}{Ce}_{x}{CuO}_{4}$ and ${Pr}_{2-x}{Ce}_{x}{CuO}_{4}$ for a...
Manske, D., Dahm, T., Bennemann, K. H.
We study Cooper-pair phase fluctuations in cuprate superconductors for a spin fluctuation pairing interaction. Using an electronic theory we calculate in particular for the underdoped cuprate...
Dahm, T., Manske, D., Tewordt, L.
We calculate the c-axis infrared conductivity $\sigma_c(\omega)$ in underdoped cuprate superconductors for spinfluctuation exchange scattering within the CuO$_2$-planes including a phenomenological...
Theory for underdoped high-T_c superconductors: effects of phase fluctuations (1999)
Schaefer, F., Timm, C., Manske, D., Bennemann, K. H.
In underdoped cuprates, T_c is thought to be determined by Cooper pair phase fluctuations because of the small superfluid density n_s. Experimentally, T_c is found to scale with n_s. The...
Collective Modes in High-Temperature Superconductors (1998)
Dahm, T., Manske, D., Tewordt, L.
The role of collective modes in various experiments on the cuprates is investigated. We calculate the neutron scattering, photoemission (ARPES), and Raman scattering intensities below $T_c$ within...
Exchange Enhancement of the Electron-Phonon Pair Interaction (1994)
Manske, D., Rieck, C. T., Fay, D.
The critical temperature of high-$T_c$ superconductors is determined, at least in part, by the electron-phonon coupling. We include the effect of an exchange interaction between the electrons and...