Data supporting "Cooling Low-Dimensional Electron Systems into the Microkelvin Regime" article

This dataset combines all the supporting data under single DOI. The individual files contain:<b><br></b><b>Te_vs_dotQe.dat</b> - modelled electron temperature as a function of heat leak to the electrons.<b><br></b><b>Rsquare_vs_T.dat</b> - temperature dependence of the 2DEG sheet resistance before and after illumination..<br><b>R_NT-Iminus_vs_T.dat</b> - temperature dependence of the resistance between NT and I- ohmic contacts before and after illumination.<br><b>dQnt_dTnt.dat</b> - thermal conductance between 2DEG NT and 3He bath before and after illumination.<br><b>dQnt_dTnt.dat</b> - non-local thermal conductance, describing the response of 2DEG NT to heating the 2DEG before and after illumination.<br><b>dotQe_vs_t.dat </b>- time dependence of the heat leak to the 2DEG before and after illumination.<br><b>NT_tau.dat</b> - temperature dependence of the 2DEG NT thermalisation time constant, with the NT both connected to the 2DEG and running on its own.<br>