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Resolution: standard / high Figure 1.
The current–voltage measurements at various temperatures and the longitudinal resistance.
(a) Four-terminal current–voltage measurements V(I) at various temperatures T. (b) Longitudinal resistance Rxx as a function of T. The inset shows the sample structure.
Lo et al. Nanoscale Research Letters 2012 7:640 doi:10.1186/1556-276X-7-640 |
