TY - JOUR
T1 - Effect of argon and hydrogen coating on the superconducting transition temperature of granular aluminum
AU - Deutscher, G.
AU - Pasternak, M.
N1 - Funding Information:
Research supported in part by a grant of the Isreal Academy of Sciences and Humanities.
PY - 1974
Y1 - 1974
N2 - Superconducting transition temperatures of pure Al, Al-Ar, and Al-H2 mixtures condensed on substrates at 4.2°K are measured. A reduction in Tc is observed for the Al-Ar mixture with respect to pure Al (Tc=3.46°K), and a significant increase in Tc is measured for Al-H2. These results are discussed following recent observation of (i) Tc depression in films with noble-gas overlayers, and (ii) the formation of Pd-H2 mixture superconductors.
AB - Superconducting transition temperatures of pure Al, Al-Ar, and Al-H2 mixtures condensed on substrates at 4.2°K are measured. A reduction in Tc is observed for the Al-Ar mixture with respect to pure Al (Tc=3.46°K), and a significant increase in Tc is measured for Al-H2. These results are discussed following recent observation of (i) Tc depression in films with noble-gas overlayers, and (ii) the formation of Pd-H2 mixture superconductors.
UR - http://www.scopus.com/inward/record.url?scp=33646660601&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.10.4042
DO - 10.1103/PhysRevB.10.4042
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AN - SCOPUS:33646660601
VL - 10
SP - 4042
EP - 4043
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 9
ER -