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- [1] OXYGEN DEFICIENCY AND CU VALENCE STATES OF SUPERCONDUCTING Y-BA-CU OXIDE [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1987, 26 (05): : L719 - L720
- [2] SUPERCONDUCTIVITY ABOVE 90-K IN THE COMPOUND YBA2CU3OX - STRUCTURAL, TRANSPORT, AND MAGNETIC-PROPERTIES [J]. PHYSICAL REVIEW B, 1987, 35 (13): : 7242 - 7244
- [5] X-RAY AND ELECTRON-MICROSCOPIC STUDY OF A HIGH-TEMPERATURE SUPERCONDUCTOR Y0.4BA0.6CUO2.22 [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1987, 26 (04): : L498 - L501
- [6] X-RAY AND ELECTRON-MICROSCOPIC STUDIES ON SINGLE-PHASE HIGH-TC SUPERCONDUCTOR, YBA2CU3OY [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1987, 26 (05): : L619 - L620