J.R. Kirtley, C.C. Tsuei, et al.
Nature
The CrO2 thin films epitaxially on TiO2(100) and Al2O3(0001) substrates were successively grown. The films have been structurally characterized using ex situ RHEED, X-ray diffraction and ion channeling spectroscopy. A Curie temperature of around 393 K is observed for the films, with those grown on TiO2 exhibiting a large magneto-crystalline anisotropy. Transport measurements show that films on TiO2 have a resistivity drop of about two orders upon cooling down from room temperature to 5 K.
J.R. Kirtley, C.C. Tsuei, et al.
Nature
M. Kawasaki, P. Chaudhari, et al.
Applied Physics Letters
A. Kussmaul, J.S. Moodera, et al.
Applied Physics Letters
C.E. Otis, A. Gupta, et al.
Applied Physics Letters