Magnetic transitions in θ-Mn11Ge8 and ζ1-Mn2.6Ge

✍ Scribed by Nobuyoshi Yamada; Koichi Nakao; Tsuneaki Goto; Tetuo Ohoyama

• Publisher: Elsevier Science
• Year: 1989
• Tongue: English
• Weight: 322 KB
• Volume: 155
• Category: Article
• ISSN: 0921-4526
• DOI: 10.1016/0921-4526(89)90499-7

✦ Synopsis

Antiferromagnetic-ferromagnetic transitions were examined on the single crystals of O-Mn, ,Ge, and [,-Mn? ,>Ge. The entropy changes associated with the transitions were calculated to be AS/T= 250ergigK' below 10OK for the former compound and 3.S = 1.2 X IO' erg/gK at 120 K for the latter.