The magnetotransport properties of the electroplated and sputtered Bi thin films have been investigated in the range 4-300K. Both the films are found to exhibit very large MR, ∼600%, at room temperature. The room temperature MR in the sputtered films depends on the grain size, in contrast to the electroplated films.
Bibliographical noteFunding Information:
This work was supported by KIST Vision 21 Program and Korea Research Foundation Grant (KRF-2003-003-C00047). J.G. Ha thanks for Research Grant of Kwangwoon University in 2002.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics