Abstract
Magneto-transport properties in Fe thin films in an external electric field (E-field) were investigated by means of the first-principles full-potential linearized augmented plane-wave method. Results for an Fe monolayer predict a reduction (enhancement) in the in-plane dc electric (intrinsic Hall) conductivity due to a change in the band structure around the Fermi energy when the E-field is introduced. In addition, a magnetization reorientation from the out-of-plane direction to the in-plane direction leads to an abrupt change in the conductivity. Modification of the ac electric conductivity by an E-field is also presented.
| Original language | English |
|---|---|
| Pages (from-to) | 612-615 |
| Number of pages | 4 |
| Journal | Journal of the Korean Physical Society |
| Volume | 63 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Aug 2013 |
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Keywords
- Electric field effect
- First-principles calculations
- Magneto-transport
- Transition-metal thin films
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Magneto-transport properties of Fe thin films in an external electric field. / Nakamura, K.; Akiyama, T.; Ito, T.; Weinert, M.; Freeman, Arthur J.
In: Journal of the Korean Physical Society, Vol. 63, No. 3, 08.2013, p. 612-615.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Magneto-transport properties of Fe thin films in an external electric field
AU - Nakamura, K.
AU - Akiyama, T.
AU - Ito, T.
AU - Weinert, M.
AU - Freeman, Arthur J
PY - 2013/8
Y1 - 2013/8
N2 - Magneto-transport properties in Fe thin films in an external electric field (E-field) were investigated by means of the first-principles full-potential linearized augmented plane-wave method. Results for an Fe monolayer predict a reduction (enhancement) in the in-plane dc electric (intrinsic Hall) conductivity due to a change in the band structure around the Fermi energy when the E-field is introduced. In addition, a magnetization reorientation from the out-of-plane direction to the in-plane direction leads to an abrupt change in the conductivity. Modification of the ac electric conductivity by an E-field is also presented.
AB - Magneto-transport properties in Fe thin films in an external electric field (E-field) were investigated by means of the first-principles full-potential linearized augmented plane-wave method. Results for an Fe monolayer predict a reduction (enhancement) in the in-plane dc electric (intrinsic Hall) conductivity due to a change in the band structure around the Fermi energy when the E-field is introduced. In addition, a magnetization reorientation from the out-of-plane direction to the in-plane direction leads to an abrupt change in the conductivity. Modification of the ac electric conductivity by an E-field is also presented.
KW - Electric field effect
KW - First-principles calculations
KW - Magneto-transport
KW - Transition-metal thin films
UR - http://www.scopus.com/inward/record.url?scp=84883019147&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883019147&partnerID=8YFLogxK
U2 - 10.3938/jkps.63.612
DO - 10.3938/jkps.63.612
M3 - Article
VL - 63
SP - 612
EP - 615
JO - Journal of the Korean Physical Society
JF - Journal of the Korean Physical Society
SN - 0374-4884
IS - 3
ER -