3 papers
cond-mat.mes-hall2022
Direct Determination of the Topological Thermal Conductance via Local Power Measurement
Ron Aharon Melcer, Sofia Konyzheva, Moty Heiblum +1
Thermal conductance measurements, sensitive to charge and chargeless energy flow, are evolving as an essential measurement technique in Condensed Matter Physics. For two-dimensiona…
cond-mat.mes-hall2020
Energy relaxation in edge modes in the quantum Hall effect
Amir Rosenblatt, Sofia Konyzheva, Fabien Lafont +6
Studies of energy flow in quantum systems complement the information provided by common conductance measurements. The quantum limit of heat flow in one dimensional (1D) ballistic m…
cond-mat.mes-hall2018
On the accuracy of conductance quantization in spin-Hall insulators
S. K. Konyzheva, E. S. Tikhonov, V. S. Khrapai
In contrast to the case of ordinary quantum Hall effect, the resistance of ballistic helical edge channels in typical quantum spin-Hall experiments is non-vanishing, additive and p…