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Cluster spin glass ordering in diluted spinel CoFe1−xAl1+xO4

✍ Scribed by B. S. Trivedi; R. G. Kulkarni

Publisher
Springer
Year
1993
Tongue
English
Weight
216 KB
Volume
12
Category
Article
ISSN
0261-8028

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📜 SIMILAR VOLUMES

Spin Glass Magnetism in the Oxygen-Rich
Spin Glass Magnetism in the Oxygen-Rich La2CoxCu1−xO4+δ Layered Oxides: Magnetic Susceptibility and Muon-Spin-Relaxation Studies
✍ Alexandros Lappas; Kosmas Prassides; Fredy N. Gygax; Alexander Schenck 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 393 KB

A series of oxygen-rich phases with formal stoichiometry La 2 Co x Cu 1؊x O 4؉ has been prepared. The excess of oxygen defects (0.064 40.20) that can be accommodated in the structure is higher than that found in the parent superconducting La 2 CuO 4؉ phase. The ac and dc susceptibility measurements