Influence of the Substrate on the Composition of Pd-Doped Tin Oxide Thin Films Studied by EPMA and SNMS Alexander Gaskov, Benoit Gautheron, Nicole Valignat and Michel Labeau Microsc. Microanal. Microstruct., 6 2 (1995) 179-185 DOI: 10.1051/mmm:1995117