In:
physica status solidi c, Wiley, Vol. 5, No. 9 ( 2008-07), p. 3104-3106
Abstract:
Rutile Co x Ti 1–x O 2–δ (100) films were heteroepitaxially grown on GaN (0001) and ZnO (0001) by pulsed laser deposition. Magneto‐optical Kerr effect measurements indicated that the Co x Ti 1–x O 2–δ films grown at appropriate oxygen partial pressure show room‐temperature ferromagnetism both on GaN (0001) and ZnO (0001) substrate. XRD and cross‐sectional TEM measurements confirmed solid solution of Co in rutile TiO 2 matrix without any precipitates and secondary phases. High‐resolution TEM observation of the Co x Ti 1–x O 2–δ /GaN interface revealed atomically smooth interface without intermixing, which promises the application of Co x Ti 1–x O 2–δ in opto‐spintronics devices as a spin injector. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Type of Medium:
Online Resource
ISSN:
1862-6351
,
1610-1642
DOI:
10.1002/pssc.200779251
Language:
English
Publisher:
Wiley
Publication Date:
2008
detail.hit.zdb_id:
2105580-4
detail.hit.zdb_id:
2102966-0
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