@Article{Voronov_etal1994,
author="Voronov, B. M.
and Gershenzon, E. M.
and Gol{\textquoteright}tsman, G. N.
and Gubkina, T. O.
and Semash, V. D.",
title="Superconductive properties of ultrathin NbN films on different substrates",
journal="Sverkhprovodimost{\textquoteright}: Fizika, Khimiya, Tekhnika",
year="1994",
volume="7",
number="6",
pages="1097--1102",
optkeywords="NbN films",
abstract="A study was made on dependence of surface resistance, critical temperature and width of superconducting transition on application temperature and thickness of NbN films, which varied within the range of 3-10 nm. Plates of sapphire, fused and monocrystalline quartz, MgO, as well as Si and silicon oxide were used as substrates. NbN films with 160 $\mu$$\theta${\textperiodcentered}cm specific resistance and 16.5 K (Tc) critical temperature were obtained on sapphire substrates. Intensive growth of $\Delta$Tc was noted for films, applied on fused quartz, with increase of precipitation temperature. This is explained by occurrence of high tensile stresses in NbN films, caused by sufficient difference of thermal coefficients of expansion of NbN and quartz.",
optnote="Сверхпроводниковые свойства ультратонких пленок NbN на различных подложках",
optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=1631), last updated on Wed, 26 May 2021 18:02:15 -0500",
issn="0131-5366",
opturl="https://inis.iaea.org/search/searchsinglerecord.aspx?recordsFor=SingleRecord&RN=26056199",
language="Russian"
}