908 citations · 1.8k across the 13 of their papers we have counts for
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cond-mat.supr-con2009★ 282 cited
Dominant mobility modulation by the electric field effect at the LaAlO_3 / SrTiO_3 interface
C. Bell, S. Harashima, Y. Kozuka +4
Caviglia et al. [Nature (London) 456, 624 (2008)] have found that the superconducting LaAlO_3 / SrTiO_3 interface can be gate modulated. A central issue is to determine the princip…
cond-mat.mtrl-sci2009★ 10 cited
Magnetodielectric Coupling in Nonmagnetic Au/GaAs:Si Schottky Barriers
S. Tongay, A. F. Hebard, Y. Hikita +1
We report on a heretofore unnoted giant negative magnetocapacitance (>20%) in non-magnetic Au/GaAs:Si Schottky barriers that we attribute to a magnetic field in-duced increase in t…
cond-mat.str-el2009★ 106 cited
Thickness dependence of the mobility at the LaAlO_3 / SrTiO_3 interface
C. Bell, S. Harashima, Y. Hikita +1
The electronic transport properties of a series of LaAlO_3 / SrTiO_3 interfaces were investigated, and a systematic thickness dependence of the sheet resistance and magnetoresistan…