{"paper":{"title":"Gold assisted molecular beam epitaxy of Ge nanostructures on Ge(100) Surface","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Ghosh (1), A. Rath (1), India), J. K. Dash (1), P. V. Satyam (1) ((1) Institute of Physics, R. R. Juluri (1)","submitted_at":"2012-08-01T14:31:01Z","abstract_excerpt":"We report on the gold assisted epitaxial growth of Ge nanostructures under ultra high vacuum (UHV) conditions (\\approx3\\times 10-10 mbar) on clean Ge (100) surfaces. For this study, \\approx2.0 nm thick Au samples were grown on the substrate surface by molecular beam epitaxy (MBE). Thermal annealing was carried out inside the UHV chamber at temperature \\approx500{\\deg}C and following this, well ordered gold nanostructures placed on pedestal Ge were formed. A \\approx 2 nm Ge film was further deposited on the above surface while the substrate was kept at a temperature of \\approx 500{\\deg}C. The h"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.0238","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}