Preparation, Magnetic Susceptibility, and Specific Heat on Interlanthanide Perovskites {ital AB}O
The interlanthanide perovskites LaHoO{sub 3}, LaErO{sub 3}, LaTmO{sub 3}, LaYbO{sub 3}, LaLuO{sub 3}, CeTmO{sub 3}, CeYbO{sub 3}, CeLuO{sub 3}, PrYbO{sub 3}, and PrLuO{sub 3} were prepared by the coprecipitation method. Their magnetic susceptibility measurements were carried out in the temperature range between 1.8 and 300 K, and it was found that LaYbO{sub 3}, CeYbO{sub 3}, and PrYbO{sub 3} had antiferromagnetic ordering with a weak ferromagnetism at 2.7 K. LaErO{sub 3} also showed antiferromagnetic ordering at 2.4 K. Specific heat measurements for LaErO{sub 3} and LaYbO{sub 3} showed the {lambda}-type anomaly at 2.4 and 2.7 K, respectively, which is in good agreement with the susceptibility measurements.
- Research Organization:
- Division of Chemistry, Graduate School of Science, Sapporo (JP)
- Sponsoring Organization:
- Ministry of Education, Science, Sports, and Culture of Japan (MONBUSHO) (US)
- OSTI ID:
- 783967
- Journal Information:
- Journal of Solid State Chemistry, Vol. 157, Issue 1; Other Information: PBD: 15 Feb 2001; ISSN 0022-4596
- Country of Publication:
- United States
- Language:
- English
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