Hidden non-Fermi liquid behavior caused by magnetic phase transition in Ni-doped Ba-122 pnictides

We studied two BaFe(2−x)Ni(x)As(2) (Ni-doped Ba-122) single crystals at two different doping levels (underdoped and optimally doped) using an optical spectroscopic technique. The underdoped sample shows a magnetic phase transition around 80 K. We analyze the data with a Drude-Lorentz model with two...

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Detalles Bibliográficos
Autores principales: Lee, Seokbae, Choi, Ki-Young, Jung, Eilho, Rho, Seulki, Shin, Soohyeon, Park, Tuson, Hwang, Jungseek
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4505323/
https://www.ncbi.nlm.nih.gov/pubmed/26184412
http://dx.doi.org/10.1038/srep12156

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4505323/
https://www.ncbi.nlm.nih.gov/pubmed/26184412
http://dx.doi.org/10.1038/srep12156

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