@article{09064e9582e04c5890223d1678727a91,
title = "Systematics in position annihilation lifetime analysis of high Tc superconducting transitions",
abstract = "Values of the positron lifetime have previously been observed to change with temperature below Tc in high Tc superconducting oxides. We report new measurements on Ba.6K.4BiO3 and Nd1.85Ce.15CuO4.",
author = "Howell, {R. H.} and Radousky, {H. B.} and Wachs, {A. L.} and Fluss, {M. J.} and Turchi, {P. E.A.} and Jean, {Y. C.} and Sundar, {C. S.} and Chu, {C. W.} and Peng, {J. L.} and Folkerts, {T. J.} and Shelton, {R. N.} and Hinks, {D. G.}",
note = "Funding Information: Work performed under the auspices of the U.S. Department of Energy by the Lawrence Livermore Natl. Laboratory under contract N. W-7405-ENG-48.",
year = "1989",
month = dec,
doi = "10.1016/0921-4534(89)90741-7",
language = "English",
volume = "162-164",
pages = "1377--1378",
journal = "Physica C: Superconductivity and its Applications",
issn = "0921-4534",
publisher = "Elsevier",
number = "PART 2",
}