Fermi surface and van Hove singularities in the itinerant metamagnet Sr3Ru2O7 (2008)
Tamai, A., Allan, M. P., Mercure, J. F., Meevasana, W., Dunkel, R., Lu, D. H., ...
The low-energy electronic structure of the itinerant metamagnet Sr3Ru2O7 is investigated by angle resolved photoemission and density functional calculations. We find well-defined quasiparticle bands...
Meevasana, W., Baumberger, F., Tanaka, K., Schmitt, F., Dunkel, W. R., Lu, D. H., ...
Recently, angle-resolved photoemission spectroscopy (ARPES) has revealed a dispersion anomaly at high binding energy near 0.3-0.5eV in various families of the high-temperature superconductors. For...
Angle-resolved photoemission studies of lattice polaron formation in the cuprate Ca2CuO2Cl2 (2007)
Shen, K. M., Ronning, F., Meevasana, W., Lu, D. H., Ingle, N. J. C., Baumberger, F., ...
To elucidate the nature of the single-particle excitations in the undoped parent cuprates, we have performed a detailed study of Ca2CuO2Cl2 using photoemission spectroscopy. The photoemission...
Fermi surface and quasiparticle excitations of Sr$_{2}$RhO$_{4}$ (2006)
Baumberger, F., Ingle, N. J. C., Meevasana, W., Shen, K. M., Lu, D. H., Perry, R. S., ...
The electronic structure of the layered 4$d$ transition metal oxide Sr$_{2}$RhO$_{4}$ is investigated by angle resolved photoemission. We find well-defined quasiparticle excitations with a highly...
Meevasana, W., Ingle, N. J. C., Lu, D. H., Shi, J. R., Baumberger, F., Shen, K. M., ...
A recent highlight in the study of high-Tc superconductors is the observation of band renormalization / self-energy effects on the quasiparticles. This is seen in the form of kinks in the...
Ingle, N. J. C., Shen, K. M., Baumberger, F., Meevasana, W., Lu, D. H., Shen, Z. X., ...
ARPES spectra hold a wealth of information about the many-body interactions in a correlated material. However, the quantitative analysis of ARPES spectra to extract the various coupling parameters in...
Shen, K. M., Ronning, F., Lu, D. H., Lee, W. S., Ingle, N. J. C., Meevasana, W., ...
The evolution of Ca$_{2-x}$Na$_{x}$CuO$_{2}$Cl$_{2}$ from Mott insulator to superconductor was studied using angle-resolved photoemission spectroscopy. By measuring both the excitations near the...
Cuk, T., Baumberger, F., Lu, D. H., Ingle, N., Zhou, X. J., Eisaki, H., ...
Angle-resolved photoemission spectroscopy (ARPES) on optimally doped Bi2Sr2Ca0.92Y0.08Cu2O(8+delta) uncovers a coupling of the electronic bands to a 40 meV mode in an extended k-space region away...
Binding and ordering of C60 on Pd(110): Investigations at the local and mesoscopic scale (2001)
Weckesser, J., Cepek, C., Fasel, R., Barth, J. V., Baumberger, F., Greber, T., ...
T. Greber, R. Holzner, E. Wetli, S. Dangel, T. J. Kreutz, H. Neff, ...
ll these experiments is that the same probe (photoemission) gives structural, electronic and magnetic information, and we can therefore study the interplay between these different degrees of freedom...