Abstract
Neutron scattering experiments have been performed to study the dynamic spin properties of single-crystal La1.86Sr0.14Cu0.988Zn0.01204 (rc=16K). The width of S (Q, ω) in momentum space decreases at low co and at low temperatures. The intensity at low energies at the incommensurate peak position shows a broad maximum as a function of temperature around the superconducting transition temperature Tc. This behavior is qualitatively similar to that observed by Thurston et al. in La1.85Sr0.15CuO4 (Tc=33 K).
Original language | English |
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Pages (from-to) | 443-446 |
Number of pages | 4 |
Journal | Journal of the Physical Society of Japan |
Volume | 62 |
Issue number | 2 |
DOIs | |
State | Published - 1993 |
Externally published | Yes |
Keywords
- high-Tc oxide superconductor
- impurity effect
- neutron scattering
- spin dynamics