123 citations · 140 across the 3 of their papers we have counts for
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Optically induced softening of the charge-transfer gap in Sr2CuO2Cl2
J. S. Dodge, A. B. Schumacher, L. L. Miller +1
Energy- and time-resolved spectroscopy reveals a photoinduced softening of the charge-transfer gap in the insulating copper oxide Sr2CuO2Cl2 that indicates rapid and efficient phot…
Anomalous high energy dispersion in photoemission spectra from insulating cuprates
F. Ronning, K. M. Shen, N. P. Armitage +5
Angle resolved photoelectron spectroscopic measurements have been performed on an insulating cuprate Ca_2CuO_2Cl_2. High resolution data taken along the Γto (pi,pi) cut show an add…
Field dependence of the magnetic spectrum in anisotropic and Dzyaloshinskii-Moriya antiferromagnets: II. Raman spectroscopy
L. Benfatto, M. B. Silva Neto, A. Gozar +5
We compare the theoretical predictions of the previous article [L. Benfatto and M. B. Silva Neto, cond-mat/0602419], with Raman spectroscopy experiments in Sr(2)CuO(2)Cl(2) and unt…
n(k) Structure and Matrix Elements in Photoemission: Results from Insulating Ca_2CuO_2Cl_2
F. Ronning, C. Kim, K. M. Shen +5
The photon energy dependence of angle-resolved photoemission data on Ca_2CuO_2Cl_2 is presented, and the role of the matrix element is investigated. It is shown that despite strong…
Magnetic Susceptibilities of Spin-1/2 Antiferromagnetic Heisenberg Ladders and Applications to Ladder Oxide Compounds
D. C. Johnston, M. Troyer, S. Miyahara +11
A comprehensive theoretical and experimental study is presented of the magnetic susceptibility versus temperature χ(T) of spin S = 1/2 two- and three-leg Heisenberg ladders and lad…
Selection Rules for Resonant Inelastic X-Ray Scattering from Tetragonal Copper-Oxides
P. Abbamonte, C. A. Burns, E. D. Isaacs +3
We demonstrate the utility of point group representation theory for symmetry analysis in resonant inelastic x-ray scattering. From its polarization-dependence, we show that a 5 eV…