Extended Data Fig. 5: Thermal noise analysis at ν = 7/3 and ν = 8/3. | Nature

Extended Data Fig. 5: Thermal noise analysis at ν = 7/3 and ν = 8/3.

From: Observation of half-integer thermal Hall conductance

Extended Data Fig. 5

a, b, Standard analysis (see main text), without subtracting the number of participating arms, but using the phonon contribution coefficient β, which fits extremely well in a large range of temperatures and at different filling factors (errors of the fit are 99% confidence levels). The agreement with the expected data is clear. We note the added thermal heat conductance at ν = 8/3 (b; see text).

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