2 papers
cond-mat.other2025
Effects of the vibrations and electromagnetic pollution induced by a closed-cycle pulse-tube cryostat on high-accuracy electrical measurements
Mathieu Taupin, Kamel Dougdag, Djamel Ziane +1
A paradigm shift in achieving (sub-)Kelvin environments is currently underway with the democratization of cryogen-free cryocoolers. This transition is driven by their user-friendly…
cond-mat.mes-hall2025
Robust quantum Hall resistance standard from uniform wafer-scale epitaxial graphene on SiC
François Couëdo, Chiara Mastropasqua, Aurélien Theret +3
We report high-precision resistance measurements on quantum Hall resistance devices fabricated from uniform epitaxial graphene grown by propane-hydrogen chemical vapor deposition o…