Electronic structure and magnetic properties of perovskite EuZrO 3 have been investigated using the ab initio density-functional calculations with local spin density approximation (LSDA) and LSDA ΓΎU methods. The results that are obtained reveal that the antiferromagnetic G-type arrangement is more s
A TEM study of natural perovskite from gardiner complex
β Scribed by Ole Johnsen; Poul Lenvig Hansen
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 294 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0739-6260
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This paper studies leakage from the UK natural gas distribution system. British Gas maintains that the leakage rate is around 1% of supply. This paper estimates a Low, Medium and High Case leakage rate of 1.9%, 5.3% and 10.8% respectively. The authors are confident that the leakage rate is above 1.9