Influence of twin boundary orientation on magnetoresistivity effect in free standing 3C–SiC
2012 (English)In: Materials letters (General ed.), ISSN 0167-577X, E-ISSN 1873-4979, Vol. 74, 203-205 p.Article in journal (Refereed) Published
Free standing 3C–SiC (111) samples with differently oriented twin boundaries were prepared using on-axis and slightly off-axis 6H–SiC substrates. The orientation of twin boundaries causes either an enhancement or suppression of the magnetoresistance mobility. The origin of carrier mobility difference is attributed to the specific structure of these defects. The height of the barriers created by twin boundaries was found to be 0.2 eV.
Place, publisher, year, edition, pages
2012. Vol. 74, 203-205 p.
Magnetoresistance, Carrier mobility, Twin boundaries, 3C–SiC
IdentifiersURN: urn:nbn:se:liu:diva-76368DOI: 10.1016/j.matlet.2012.01.120ISI: 000302763200058OAI: oai:DiVA.org:liu-76368DiVA: diva2:514123
funding agencies|Swedish Research Council| 1220100821 |Swedish Energy Agency||2012-04-052012-04-052012-05-23Bibliographically approved