@article{3b95a3986a59424c945f8323ea538c87,
title = "Manifestations of inhomogeneity in MgB2: From specific heat to tunnel measurements",
abstract = "Tunnel conductances of superconducting polycrystalline MgB2 samples were measured by the break-junction technique. Three main gap-like peculiarities are observed, while other ones scatter from sample to sample. These results correlate with heat capacity measurements, an analysis which shows a wide range of energy gaps involved.",
keywords = "Break junction, Heat capacity, MgB, Tunnel spectra",
author = "T. Ekino and Gabovich, {A. M.} and {Suan Li}, Mai and T. Takasaki and Voitenko, {A. I.} and J. Akimitsu and H. Fujii and T. Muranaka and M. Pȩka{\l}a and H. Szymczak",
note = "Funding Information: The research has been partly supported by the NATO grant PST.CLG.979446. Funding Information: A.M.G. is grateful to the Japan Society for the Promotion of Science for support of his visit to the Hiroshima University (Grant ID No. S-03204). The M.S.L. acknowledges the support of the Polish KBN grant No. 1P03B01827. The research has been partly supported by the Grant-in-Aid for COE Research (No. 13CE2002) and for Scientific Research (No. 15540346) of the Ministry of Education, Culture, Sports, Science and Technology of Japan.",
year = "2005",
month = apr,
day = "30",
doi = "10.1016/j.physb.2005.01.097",
language = "English",
volume = "359-361",
pages = "460--462",
journal = "Physica B: Condensed Matter",
issn = "0921-4526",
publisher = "Elsevier",
number = "SPEC. ISS.",
}