Magnetic anisotropy in La2CuO4
โ Scribed by M.D. Kuz'min; A.I. Popov; A.K. Zvezdin
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 280 KB
- Volume
- 139
- Category
- Article
- ISSN
- 0375-9601
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๐ SIMILAR VOLUMES
The magnetic susceptibility ร of La 2 xSrxCu04 was measured in the range x=O.06 to 0.3. The Tdependent part xs(T) of X below x~O.18 ~onsists of a term X~(T) arising from antiferromagnetically correlated Cu-spins, while xS(T) above x=O.18 consists of x~(T) and a Curie term which is small but grows wi
The magnetic phase diagram of La2CuO4 is determined from dc magnetization measurements for the field parallel and perpendicular to the plane of the layers. No phase transition between weak ferromagnetism and pararnagnetism is found.
Large single crystals of (Lat\_~Sr~)2CuO4, up to 5 mm along the crystal c-axis, have been grown over a composttion range of x=0.03 to 0.15, covering the ~vhole superconducting region in this system. A complete set of electrical resistivity data along both the c-axis (pc) and ab-plane (Pob) have been