Abstract
We report the electronic properties of the metallic PdSn2 single crystals by means of electrical resistivity, Hall effect, angle-resolved photoemission spectroscopy (ARPES) measurements and band-structure calculations. A simultaneous two-band analysis is conducted on magnetoresistance (MR) and Hall effect data, revealing hole-carrier dominated transport behavior. ARPES results clearly indicate the multiband nature of PdSn2 with the presence of shallow hole and electron pockets at the Fermi level, supported by first-principles calculations. From the MR data, a breakdown of Kohler's rule in the 300-80 K range is observed. We consider a possible explanation for this phenomenon, which is associated with the temperature-induced band shift near the Fermi surface.
Original language | English |
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Article number | 205133 |
Journal | Physical Review B |
Volume | 108 |
Issue number | 20 |
DOIs | |
Publication status | Published - 2023 Nov 15 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics