@article{659988935be24434ac1d5faf0299b462,
title = "(Sr1-xCax)3Ru2O7 system: Optical and ARPES results",
abstract = "We present results of the first optical and angle-resolved photoemission (ARPES) measurements on the bilayer (Sr1-xCax)3Ru2O7, or (Ca/Sr)327, system. While the real part of optical conductivity, σ1(ω), of Sr327 is similar to that of the high-Tc cuprates, σ1(ω) of Ca327 can be described almost entirely by a single broad Drude-like component. The ARPES results show a dramatic change of the low-energy electronic structure with increasing Ca doping from a normal band metal to a narrow-band marginally metallic phase with a critical behavior at x ≃ 0.33.",
author = "Puchkov, {A. V.} and Schabel, {M. C.} and Basov, {D. N.} and T. Startseva and G. Cao and T. Timusk and Shen, {Z. X.}",
note = "Funding Information: We should like to acknowledge useful discussions with A.J. Berlinsky, J.E. Crow, M. Grainer, K. Kallin, R.B. Laughlin and G.A. Sawatzky. SSRL is operated by the DOE office of Basic Energy Science, Division of Chemical Sciences. The Stanford work is also supported by NSF Grant DMR-93-11566. The work in Florida State University was supported by NSF Cooperative Agreement DMR-95-27035 and the State of Florida. The work in McMaster University was supported by the Natural Science and Engineering Research Council and by the Canadian Institute for Advanced Research. M.C.S. would like to acknowledge the support of the Fannie and John Hertz Foundation.",
year = "1998",
doi = "10.1016/S0022-3697(98)00146-2",
language = "English (US)",
volume = "59",
pages = "1907--1911",
journal = "Journal of Physics and Chemistry of Solids",
issn = "0022-3697",
publisher = "Elsevier Limited",
number = "10-12",
}