Quasi-two dimensional fermi surfaces in rare earth and uranium compounds: UX2, CeTIn5 and UTGa5

Y. Önuki, D. Aokit, P. Wisniewski, H. Shishido, S. Ikeda, Y. Inada, R. Settai, Y. Tokiwa, E. Yamamoto, Y. Haga, T. Maehira, H. Harima, M. Higuchi, A. Hasegawa, H. Yamagami

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Abstract

We present the quasi-two dimensional Fermi surface studies in rare earth and uranium compounds such as UX2 (X: Bi, Sb, As and P) and RTIns (R: rare earth, T: Co, Rh and Ir), together with UTGas. The present quasi-two dimensionality is closely related to the magnetic unit cell and/or the unique crystal structure elongated along the tetragonal [001] direction, which bring about a flat Brillouin zone and produce cylindrical but highly corrugated Fermi surfaces along [001].

Original languageEnglish
Pages (from-to)3273-3289
Number of pages17
JournalActa Physica Polonica B
Volume32
Issue number10 SPEC. ISS.
Publication statusPublished - Dec 1 2001
Externally publishedYes

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Önuki, Y., Aokit, D., Wisniewski, P., Shishido, H., Ikeda, S., Inada, Y., Settai, R., Tokiwa, Y., Yamamoto, E., Haga, Y., Maehira, T., Harima, H., Higuchi, M., Hasegawa, A., & Yamagami, H. (2001). Quasi-two dimensional fermi surfaces in rare earth and uranium compounds: UX2, CeTIn5 and UTGa5. Acta Physica Polonica B, 32(10 SPEC. ISS.), 3273-3289.