We synthesized Na x (H 3 O) z CoO 2 AE y 0 H 2 O samples with various Na/H 3 O ratios but with the constant Co valence of s = +3.40, and measured their magnetic properties to draw phase diagrams of the system. The superconductivity is very sensitive to the Na/H 3 O ratio. With varying x under fixed
✦ LIBER ✦
On the non-superconducting state in the phase diagram of NaxCoO2·yH2O
✍ Scribed by Masatoshi Sato; Yoshiaki Kobayashi; Taketo Moyoshi
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 361 KB
- Volume
- 470
- Category
- Article
- ISSN
- 0921-4534
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