Journal article
LOW-ENERGY SPIN FLUCTUATIONS IN YBA2CU3O6.1 AND ERBA2CU3O6+X - A CU(1) T(1) NQR STUDY
- Abstract:
-
63Cu(1) NQR signals and their relaxation have been measured in YBa2Cu3O6.1 and ErBa2Cu3O6+x at temperatures between 10 K and 300 K. In YBa2Cu3O6.1 a peak is observed in the spin-lattice relaxation, T1 -1, around 140 K. An explanation in terms of doped-hole motion is presented and alternative O(4)-O(5) diffusion mechanisms are critically discussed. In ErBa2Cu3O6+x the low-temparature T1 -1 is dominated by magnetic fluctuations of Er; quantitative agreement is found when the correct ground stat...
Expand abstract
- Publication status:
- Published
Actions
Authors
Bibliographic Details
- Journal:
- PHYSICA C
- Volume:
- 226
- Issue:
- 3-4
- Pages:
- 301-310
- Publication date:
- 1994-06-10
- DOI:
- ISSN:
-
0921-4534
- Source identifiers:
-
146792
Item Description
- Pubs id:
-
pubs:146792
- UUID:
-
uuid:8b81b9fc-1126-4db3-990c-6cb146d068fb
- Local pid:
- pubs:146792
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 1994
If you are the owner of this record, you can report an update to it here: Report update to this record