Počet záznamů: 1
Local structure and magnetization of ferromagnetic Cu-doped ZnO films: no magnetism at the dopant?
- 1.0462347 - FZÚ 2017 RIV NL eng J - Článek v odborném periodiku
Vachhani, P.S. - Šipr, Ondřej - Bhatnagar, A.K. - Ramamoorthy, R.K. - Choudhary, R.J. - Phase, D.M. - Dalba, G. - Kuzmin, A. - Rocca, F.
Local structure and magnetization of ferromagnetic Cu-doped ZnO films: no magnetism at the dopant?
Journal of Alloys and Compounds. Roč. 678, Sep (2016), s. 304-311. ISSN 0925-8388. E-ISSN 1873-4669
Grant CEP: GA ČR(CZ) GAP108/11/0853
Institucionální podpora: RVO:68378271
Klíčová slova: EXAFS * NEXAFS * magnetization * crystal structure
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 3.133, rok: 2016
Relationship between magnetism and structure of Cu-doped ZnO was investigated at macroscopic and microscopic levels. The host ZnO wurtzite lattice is not significantly altered by the addition of Cu. At the same time, most of the Cu atoms are not incorporated into the wurtzite lattice but rather have a CuO-like coordination. These results indicate that ferromagnetism of the investigated Zn1-xCuxO films is not directly linked to the doping atoms but rather is due to some other changes which have been introduced to the host ZnO by the dopants.
Trvalý link: http://hdl.handle.net/11104/0262299
Počet záznamů: 1