1.
Phys Rev Lett
; 88(3): 037603, 2002 Jan 21.
Article
in English
| MEDLINE
| ID: mdl-11801088
ABSTRACT
We report the observation of nuclear quadrupole resonance (NQR) of Cu from the sites near the doping center in the spin-Peierls system CuGe 1-xSixO3. The signal appears as the satellites in the Cu NQR spectrum, and has a suppressed nuclear spin-lattice relaxation rate indicative of a singlet correlation rather than an enhanced magnetic correlation near the doping center. Signal loss of Cu nuclei with no neighboring Si is also observed. We conclude from these observations that the doping-induced moments are not in the vicinity of the doping center but rather away from it.
2.
Phys Rev B Condens Matter
; 52(5): 3410-3420, 1995 Aug 01.
Article
in English
| MEDLINE
| ID: mdl-9981460
3.
Phys Rev B Condens Matter
; 45(5): 2262-2266, 1992 Feb 01.
Article
in English
| MEDLINE
| ID: mdl-10001746
4.
Phys Rev B Condens Matter
; 44(1): 183-189, 1991 Jul 01.
Article
in English
| MEDLINE
| ID: mdl-9998233
5.
Phys Rev B Condens Matter
; 38(7): 4796-4802, 1988 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9946871
6.
Phys Rev B Condens Matter
; 37(7): 3454-3460, 1988 Mar 01.
Article
in English
| MEDLINE
| ID: mdl-9944940
7.
Phys Rev B Condens Matter
; 37(1): 243-249, 1988 Jan 01.
Article
in English
| MEDLINE
| ID: mdl-9943569
8.
Gan
; 58(6): 565-73, 1967 Dec.
Article
in English
| MEDLINE
| ID: mdl-5589528