Sichelschmidt J.; Kambe T.; Fazlishanov I.; Zakharov D.; Krug von Nidda H.; Wykhoff J.; Skvortsova A.; Belov S.; Kutuzov A.; Kochelaev B.; Pashchenko V.; Lang M.; Krellner C.; Geibel C.; Steglich F.
(2010)
We present the field and temperature behavior of the narrow electron spin resonance (ESR) response in YbRh2Si2 well below the single ion Kondo temperature. The ESR g-factor reflects a Kondo-like field and temperature ...