Interstitial oxygen as a source of p-type conductivity in hexagonal manganites

Autor: Sandra H. Skjærvø, Espen T. Wefring, Silje K. Nesdal, Nikolai H. Gaukås, Gerhard H. Olsen, Julia Glaum, Thomas Tybell, Sverre M. Selbach
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/ncomms13745
Popis: Hexagonal manganites are multiferroic materials that can exhibit magnetoelectric coupling and electrically conducting domain walls. Here, the authors produce yttrium manganite withp-type conductivity, useful for devices, by using excess oxygen to introduce point defects in the crystal lattice.
Databáze: Directory of Open Access Journals