@article{oai:nagoya.repo.nii.ac.jp:00007154,
 author = {Tanaka, Y. and Golubov, A.A.},
 issue = {3},
 journal = {PHYSICAL REVIEW LETTERS},
 month = {Jan},
 note = {We present a general theory of the proximity effect in junctions between diffusive normal metals (DN) and superconductors. Various possible symmetry classes in a superconductor are considered: evenfrequency spin-singlet even-parity (ESE) state, even-frequency spin-triplet odd-parity state, oddfrequency spin-triplet even-parity (OTE) state and odd-frequency spin-singlet odd-parity state. It is shown that the pair amplitude in a DN belongs, respectively, to an ESE, OTE, OTE, and ESE pairing state since only the even-parity s-wave pairing is possible due to the impurity scattering.},
 pages = {037003--037003},
 title = {Theory of the Proximity Effect in Junctions with Unconventional Superconductors},
 volume = {98},
 year = {2007}
}