@article{bddb7d4ec7ce41d7aeda66d545903bdc,
title = "Evolution of the conductivity type in germania by varying the stoichiometry",
abstract = "Information regarding the conductivity type of Si/GeOx/Ni structures with various stoichiometry has been obtained using experiments on injection of minority carriers from n- and p-type silicon. Results show that non-stoichiometric GeOx films exhibit bipolar conductivity, that is, holes as well as electrons contribute to the charge transport. Stoichiometric GeO2 films exhibit unipolar electron conductivity.",
author = "Islamov, {D. R.} and Gritsenko, {V. A.} and Cheng, {C. H.} and A. Chin",
note = "Funding Information: This work was supported by projects No. 1.13 and 4.18 of the Siberian Branch of the Russian Academy of Sciences and the National Science Council, Taiwan, under Grant No. NSC-100-2923-E-009-001-MY3.",
year = "2013",
month = dec,
day = "2",
doi = "10.1063/1.4838297",
language = "English",
volume = "103",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics Publising LLC",
number = "23",
}