Mao, S.; Boltnev, R.E.; Khmelenko, V.V.; Lee, D.M.
(Физика низких температур, 2012)
Impurity–helium condensates (IHCs) containing nitrogen and krypton atoms immersed in superfluid ⁴He
have been studied via a CW electron spin resonance (ESR) technique. The IHCs are gel-like aggregates of nanoclusters
composed ...