Refine your search:     
Report No.
 - 

Incommensurate spin correlations induced by magnetic Fe ions substituted into overdoped Bi$$_{1.75}$$Pb$$_{0.35}$$Sr$$_{1.90}$$CuO$$_{6+z}$$

Hiraka, Haruhiro*; Hayashi, Yoichiro*; Wakimoto, Shuichi  ; Takeda, Masayasu  ; Kakurai, Kazuhisa; Adachi, Tadashi*; Koike, Yoji*; Yamada, Ikuya*; Miyazaki, Masanori*; Hiraishi, Masatoshi*; Takeshita, Soshi*; Koda, Akihiro*; Kadono, Ryosuke*; Tranquada, J. M.*; Yamada, Kazuyoshi*

Spin correlations in the overdoped region of Bi$$_{1.75}$$Pb$$_{0.35}$$Sr$$_{1.90}$$CuO$$_{6+z}$$ have been explored with Fe-doped single crystals characterized by neutron scattering, muon-spin-rotation spectroscopy, and magnetic-susceptibility measurements. The incommensurability $$delta$$ is unexpectedly large ($$sim$$0.2 r.l.u.), as compared with the overdoped La$$_{2-x}$$Sr$$_{x}$$CuO$$_{4}$$. However, this large $$delta$$ is close to the hole concentration $$p$$. While our findings in Fe-doped Bi$$_{1.75}$$Pb$$_{0.35}$$Sr$$_{1.90}$$CuO$$_{6+z}$$ support the commonality of incommensurate spin correlations in high-$$T_c$$ cuprate superconductors, they also suggest that the magnetic response might be dominated by a distinct mechanism in the overdoped region.

Accesses

:

- Accesses

InCites™

:

Percentile:56.81

Category:Materials Science, Multidisciplinary

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.