Abstract
We succeeded in growing high-quality single crystals of UCoGa5 and URhGa5 by the self-flux method and measured the electrical resistivity, magnetic susceptibility, and de Hass-van Alphen(dHvA) oscillation. Three kinds of dHvA branches were observed, ranging from 8.6x 105 to 8.1 x 106Oe, which correspond to closed Fermi surfaces. UCoGa5 and URhGas are concluded to be semimetals. The cyclotron mass is small, ranging from 0.6 m 0 to 2.9 m 0. © 2002 Atomic Energy Society of Japan.
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CITATION STYLE
Ikeda, S., Tokiwa, Y., Okubo, T., Haga, Y., Yamamoto, E., Inada, Y., … Ōnuki, Y. (2002). Magnetic and fermi surface properties of UCoGa5 and URhGa5. Journal of Nuclear Science and Technology, 39, 206–209. https://doi.org/10.1080/00223131.2002.10875445
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