Absence of the "wipeout" phenomenon in the NQR spectra of YBa2Cu3O6.61

Authors
Kobayashi, Y Miyashita, T Ambai, M Fukamachi, T Sato, M
Citation
Y. Kobayashi et al., Absence of the "wipeout" phenomenon in the NQR spectra of YBa2Cu3O6.61, J PHYS JPN, 69(8), 2000, pp. 2435-2438
Citations number
36
Categorie Soggetti
Physics
Journal title
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
ISSN journal
00319015 → ACNP
Volume
69
Issue
8
Year of publication
2000
Pages
2435 - 2438
Database
ISI
SICI code
0031-9015(200008)69:8<2435:AOT"PI>2.0.ZU;2-2
Abstract
Nuclear quadrupole resonance of the in-plane Cu of YBa2Cu3Oy (y = 6.61) has been carried out to investigate if the "wipeout" phenomenon, which is obse rved in La2-x-yNdySrxCuO4 and La2-xSrxCuO4 and is considered to be related to the slowdown of the charge fluctuation and possibly to the "stripe" form ation; can also be found for the system in the 60 K plateau region of the o xygen number y. No evidence for such a phenomenon has been found, indicatin g that the origin of the plateau cannot easily be connected to the existenc e of the fluctuating "stripe" in the system.