Effect of annealing conditions on high temperature superconductivity in La2−xSrxCuO4
Autor: | Manju Tewari, Alok Banerjee, Ashok Kumar Rastogi, Dhirendra Bahadur |
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Rok vydání: | 1987 |
Předmět: | |
Zdroj: | Phase Transitions. 10:123-130 |
ISSN: | 1029-0338 0141-1594 |
Popis: | Besides investigating a number of oxides of the series La2−xMxCuO4 (M=Ba, Pb, Sr), we have, in this investigation emphasised on the studies of the effect of annealing conditions on superconducting properties of composition La1.8Sr0.2CuO4. The effect is remarkable and is di'scuss'ed in the light of X-ray diffraction results. These samples, studied after a gap of two months, showed interesting changes which has been discussed in the present paper. |
Databáze: | OpenAIRE |
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