title: Simple high vacuum evaporation system with low-temperature substrate.
abstract: An ultrahigh vacuum system has been constructed which permits deposition of thin films onto 4.2-K substrates. The evaporation mechanism is contained within a small cylindrical vessel which is totally immersed in liquid (4)He. This device has been used to study superconductivity in PbBi and Ga, PdH and PdD, and most recently, transport properties of ultrathin films.
authors.affiliation: Bell Laboratories, Murray Hill, New Jersey 07974.
authors.forename: J P
authors.initials: JP
authors.lastname: Garno