<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>CaCu</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi>Ru</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mn>12</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>: A High-Kondo-Temperature Transition-Metal Oxide
D. Takegami, Chang‐Yang Kuo, Keito Kasebayashi, Jihae Kim, C. F. Chang, C. E. Liu, ChenChung Wu, Deepa Kasinathan, S. G. Altendorf, Katharina Hoefer, Federico Meneghin, Andrea Marino, Yen‐Fa Liao, Ku‐Ding Tsuei, C. T. Chen, Kyung‐Tae Ko, A. Günther, Stefan G. Ebbinghaus, Jin Won Seo, D. H. Lee, Gihun Ryu, A. C. Komarek, Shunsuke Sugano, Yuichi Shimakawa, A. Tanaka, T. Mizokawa, J. Kuneš, L. H. Tjeng, Atsushi Hariki
Abstract
Evidence of the Kondo effect---a hallmark of interacting electrons---in a transition-metal oxide provides new insight into the rich electronic behavior of these materials and a new platform for studying correlated physics.
Topics & Concepts
Valence (chemistry)IonSpectral linePhysicsStrongly correlated materialMaterials scienceElectronQuantum mechanicsPhysics of Superconductivity and MagnetismAdvanced Condensed Matter PhysicsMagnetic and transport properties of perovskites and related materials