Abstract
The transverse magnetoresistance खॡ(T, H)蠁ॡ(T, H)-ॡ(T, 0) has been measured at fixed temperatures in the range 0.5K\leqslant T\leqslant 40K as a function of magnetic field H\leqslant 15T for polycrystalline samples of U6Fe and U6Co, and a single crystal of UPt3 (\overrightarrowH||\overrightarrowa and\overrightarrowH||\overrightarrowc,\overrightarrowJ||\overrightarrowb). The sign of खॡ(T, H) changes from positive to negative as T increases through 蝤25K for U6Fe and U6Co, and\i蝤18K for UPt3. At low temperatures the data obey a novel universal form खॡ=AH2/BCH for all three materials, where A and B are T- and H-independent constants. Such behavior is postulated as typical of materials entering a heavy Fermi liquid state at low temperatures.
Original language | English |
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Pages (from-to) | 565 |
Number of pages | 1 |
Journal | Japanese Journal of Applied Physics |
Volume | 26 |
Issue number | S3-1 |
DOIs | |
State | Published - Jan 1987 |
ASJC Scopus subject areas
- Engineering (all)
- Physics and Astronomy (all)