Abstract
The carrier distribution among the inequivalent CuO2 planes in multilayer cuprates is investigated by 63Cu Knight shift measurement with varying the carrier concentration, δ and the number of CuO2 plane in a unit cell, n. We found that 70 (60)% of total carriers are doped selectively into two outer CuO2 planes in n = 3 (4). This indicates resultantly that the inhomogeneity of carrier distribution increases with increasing δ and n in multilayer cuprates.
| Original language | English |
|---|---|
| Pages (from-to) | 473-477 |
| Number of pages | 5 |
| Journal | Journal of Low Temperature Physics |
| Volume | 117 |
| Issue number | 3-4 |
| DOIs | |
| Publication status | Published - 1999 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Materials Science(all)
- Condensed Matter Physics
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Tokunaga, Y., Kotegawa, H., Ishida, K., Zheng, G. Q., Kitaoka, Y., Tokiwa, K., Iyo, A., & Ihara, H. (1999). Carrier distribution and superconductivity in multilayer high-Tc cuprates proved by 63Cu NMR. Journal of Low Temperature Physics, 117(3-4), 473-477. https://doi.org/10.1023/a:1022506725017