Temperature-dependent f-electron evolution in CeCoIn5 via a comparative infrared study with LaCoIn5

Temperature-dependent f-electron evolution in CeCoIn5 via a comparative infrared study with LaCoIn5

We investigated CeCoIn5 and LaCoIn5 single crystals, which have the same HoCoGa5-type tetragonal crystal structure, using infrared spectroscopy. However, while CeCoIn5 has 4f electrons, LaCoIn5 does not. By comparing these two material systems, we extracted the temperature-dependent electronic evolu...

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Bibliographic Details
Main Authors: Myounghoon Lee, Yu-Seong Seo, Seulki Roh, Seokbae Lee, Jihyun Kim, Junwon Kim, Tuson Park, Ji Hoon Shim, Jungseek Hwang
Format: Article
Language:English
Published: Elsevier 2023-04-01
Series:Results in Physics
Subjects:
CeCoIn5
Heavy fermion system
Kondo effect
Hybridization gap
Optical resistivity
Magnetic optical resistivity
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379723001699

Internet

http://www.sciencedirect.com/science/article/pii/S2211379723001699

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