Higher measurement accuracy opens new window to the quantum world
From Helmholtz-Zentrum Berlin für Materialien und Energie 19/01/24 A team at HZB has developed a new measurement method that, for the first time, accurately detects tiny temperature differences in the range of 100 microkelvin in the thermal Hall effect. Previously, these temperature differences could not be measured quantitatively due to thermal noise. Using the well-known […]