Resolution:
standard / ## Figure 4.
Root-mean-square conductance fluctuation magnitude δG_{rms}as function of temperature for NW1 and NW2 devices. The dot-dashed, dashed, and dotted curves are the theoretical predictions of Equation
1 with the exponent of temperature p = 2, 3, and 4, respectively, for the electron-phonon relaxation rate 1/τ_{ep} = A_{ep}T^{p}. The inset shows the extracted electron dephasing length L_{φ} as a function of temperature for the two nanowires. The dashed curve indicates a
T^{3} temperature dependence. The data points at 10 K could be subject to large uncertainties
and are only drawn for reference.
Lin |