Electrical transport and electronic properties of multiband metallic PdSn2
學年 112
學期 1
出版（發表）日期 2023-11-15
作品名稱 Electrical transport and electronic properties of multiband metallic PdSn2
作品名稱（其他語言）
著者 C.-C. Chang; C.-E. Hsu; J.-Y. Haung; T.-C. Liu; C.-M. Cheng; W.-T. Chen; P.-Y. Cheng; C.-N. Kuo; C.-S. Lue; C.-C. Lee; C.-L. Huang
單位
出版者
著錄名稱、卷期、頁數 PHYSICAL REVIEW B 108(20), 205133
摘要 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.
關鍵字
語言 en_US
ISSN 2469-9969;2469-9950
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 是
國別 USA
公開徵稿
出版型式 ,電子版,紙本
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