64 citations · 64 across the 4 of their papers we have counts for
5 papers
Optical spectroscopy of plasmons and excitons in cuprate superconductors
D. van der Marel
An introduction is given to collective modes in layered, high Tc superconductors. An experimental demonstration is treated of the mechanism proposed by Anderson whereby photons tra…
Short-range spin- and pair-correlations: a variational wave-function
D. van der Marel
A many-body wavefuction is postulated, which is sufficiently general to describe superconducting pair-correlations, and/or spin-correlations, which can occur either as long-range o…
Structural, electronic, and magneto-optical properties of YVO
A. A. Tsvetkov, F. P. Mena, P. H. M. van Loosdrecht +6
Optical and magneto-optical properties of YVO single crystal were studied in FIR, visible, and UV regions. Two structural phase transitions at 75 K and 200 K were observed and…
Superconductivity by Kinetic Energy Saving?
D. van der Marel, H. J. A. Molegraaf, C. Presura +1
A brief introduction is given in the generic microscopic framework of superconductivity. The consequences for the temperature dependence of the kinetic energy, and the correlation…
Fermi Surface of Bi2212: a Systematic Revisit and Identification of Almost Perfectly Nested Fermi Surface Segments
D. L. Feng, W. J. Zheng, K. M. Shen +7
The Fermi surface of the Bi2212 system is systematically studied using a variety of photon energies. In addition to reconciling the conflicting reports on the Fermi surface of this…