@article {Kahk2014a,
	title = {Understanding the Electronic Structure of IrO2 Using Hard-X-ray Photoelectron Spectroscopy and Density-Functional Theory},
	journal = {Physical review letters (Print)},
	volume = {112},
	year = {2014},
	pages = {117601-1–117601-6},
	publisher = {American Physical Society.},
	address = {[Woodbury, N.Y., etc.]},
	abstract = {The electronic structure of IrO2 has been investigated using hard x-ray photoelectron spectroscopy and density-functional theory. Excellent agreement is observed between theory and experiment. We show that the electronic structure of IrO2 involves crystal field splitting of the iridium 5d orbitals in a distorted octahedral field. The behavior of IrO2 closely follows the theoretical predictions of Goodenough for conductive rutile-structured oxides [J. B. Goodenough, J. Solid State Chem. 3, 490 (1971)]. Strong satellites associated with the core lines are ascribed to final state screening effects. A simple plasmon model for the satellites applicable to many other metallic oxides appears to be not valid for IrO2.},
	keywords = {DIOXIDE, EVOLUTION, IRIDIUM OXIDE-FILMS, OXYGEN, PLATINUM, RUO2, STATE, SURFACE CHARACTERIZATION, TRANSITION, XPS},
	issn = {0031-9007},
	doi = {10.1103/PhysRevLett.112.117601},
	author = {Kahk, J. M. and Poll, C. G. and Oropeza, F. E. and Ablett, J. M. and Geolin, D. and Rueff, J-P. and Agrestini, S. and Utsumi, Y. and Tsuei, K. D. and Liao, Y. F. and Borgatti, F. and Panaccione, G. and Regoutz, A. and Egdell, R. G. and Morgan, B. J. and Scanlon, D. O. and Payne, D. J.}
}
