Back to Search
Start Over
Depotassiation of K0.62RhO2 and electronic property of the end-product K0.32RhO2 single crystal.
- Source :
-
Solid State Communications . Mar2016, Vol. 230, p1-5. 5p. - Publication Year :
- 2016
-
Abstract
- K x RhO 2 , as an isomorphism material to Na x CoO 2 , is theoretically predicted to have rich physical properties. In this letter, we studied the chemical depotassiation process of K 0.62 RhO 2 crystals to obtain K x RhO 2 with x varied from 0.32 to 0.62. And an end-product K 0.32 RhO 2 with single phase determined through XRD refinement belongs to space group P6 3 /mmc (No. 194). Electrical transport, magneto-resistant transport and Hall measurements substantiate that K 0.32 RhO 2 is a multi-band normal metal, which can be well described by Landau Fermi liquid theory. Our finding sheds more light on the preparation and transport properties of layered oxides. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00381098
- Volume :
- 230
- Database :
- Academic Search Index
- Journal :
- Solid State Communications
- Publication Type :
- Academic Journal
- Accession number :
- 113052548
- Full Text :
- https://doi.org/10.1016/j.ssc.2016.01.003