Open AccessLow-temperature physical properties of new orthorhombic compounds R4Pt9Al13 (R = Ce, Pr)
Author(s) -
Yasuaki Nakamura,
E Matsuoka,
H Sugawara,
Takahiro Sakurai,
H. Ohta
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2164/1/012038
Subject(s) - ferrimagnetism , orthorhombic crystal system , antiferromagnetism , magnetization , electrical resistivity and conductivity , ferromagnetism , condensed matter physics , materials science , crystallography , chemistry , crystal structure , magnetic field , physics , quantum mechanics
Magnetic, transport, and thermal properties of new orthorhombic compounds Ce 4 Pt 9 Al 13 and Ce 4 Pt 9 Al 13 have been investigated by the magnetization, the electrical resistivity, and the specific-heat measurements. Ce 4 Pt 9 Al 13 is a Kondo-lattice compound and shows a ferromagnetic or ferrimagnetic transition at T C = 0.88 K. Pr 4 Pt 9 Al 13 is an antiferromagnetic compound with the transition temperature at T N = 2.6 K.