Chemistry Reference
In-Depth Information
[17] M. Murakami et al., Carbon
30
, 255 (1992).
[18] F.J. Jedema et al., Nature
416
, 713 (2002).
[19] S. Takahashi and S. Maekawa, J. Phys. Soc. Jpn.
77
, 31009 (2008).
[20] S. Yuasa et al., Nature Mat.
3
, 868 (2004).
[21] W. Han, R.K. Kawakami et al., Phys. Rev. Lett.
102
, 137205 (2009).
[22] S.O. Valenzuela et al., Phys. Rev. Lett.
94
, 196601 (2005).
[23] T. Sasaki, M. Shiraishi, Y. Suzuki et al., Appl. Phys. Express
2
, 53003 (2009).
IBID
,
Appl. Phys. Lett.
96
, 122101 (2010).
IBID
, IEEE Trans. Mag. in press.
[24] T. Kimura et al., Phys. Rev. B
72
, 014461 (2005).
[25] Note added: When a masking layer (MgO) was inserted between ferromagnet and
graphene in order to enhance spin signals, the similar gate voltage dependence has
been reported. W. Han, R.K. Kawakami et al., Phys. Rev. Lett.
102
, 137205 (2009).
