AC susceptibility of amorphous dense Kondo UPd2Al3

Takashi Ohno, Yoshiya Homma, Yoshinobu Shiokawa, Takashi Nishioka, Masaaki Kontani, Kenji Sumiyama, Kenji Suzuki

研究成果: Article

2 引用 (Scopus)


We produced an amorphous a-UPd2Al3 bulk alloy and studied the effect of structure-disorder on heavy-fermion and superconducting properties of the crystalline c-UPd2Al3. In the AC susceptibility of a-UPd2Al3 between 0.4 and 40 K, a clear peak is detected at 3.4 K. However, no anomalous behavior has been observed at the antiferromagnetic transition temperature of 14 K and the superconducting transition temperature of 2 K observed for c-UPd2Al3. The electrical resistivity of a-UPd2Al3 also shows no superconducting transition down to 0.4 K. The electronic specific-heat coefficient is estimated to be 195 mJ/K2 mol from the specific heat results between 4.8 and 15 K.

ジャーナルJournal of Magnetism and Magnetic Materials
発行部数PART 1
出版物ステータスPublished - 1998 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

フィンガープリント AC susceptibility of amorphous dense Kondo UPd<sub>2</sub>Al<sub>3</sub>' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Ohno, T., Homma, Y., Shiokawa, Y., Nishioka, T., Kontani, M., Sumiyama, K., & Suzuki, K. (1998). AC susceptibility of amorphous dense Kondo UPd2Al3. Journal of Magnetism and Magnetic Materials, 177-181(PART 1), 453-454.