{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:T3DYOII56ODAVXCEJLPA4PABAF","short_pith_number":"pith:T3DYOII5","schema_version":"1.0","canonical_sha256":"9ec787211df3860adc444ade0e3c010174d98e62ed800764889dc7d256ee53f8","source":{"kind":"arxiv","id":"1107.3763","version":3},"attestation_state":"computed","paper":{"title":"Magnetic nanostructures by adaptive twinning in strained epitaxial films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Anja Backen, Ludwig Schultz, Markus E. Gruner, Peter Entel, Sandra Kauffmann-Weiss, Sebastian F\\\"ahler","submitted_at":"2011-07-19T16:28:56Z","abstract_excerpt":"We exploit the intrinsic structural instability of the Fe70Pd30 magnetic shape memory alloy to obtain functional epitaxial films exhibiting a self-organized nanostructure. We demonstrate that coherent epitaxial straining by 54% is possible. The combination of thin film experiments and large-scale first-principles calculations enables us to establish a lattice relaxation mechanism, which is not expected for stable materials. We identify a low twin boundary energy compared to a high elastic energy as key prerequisite for the adaptive nanotwinning. Our approach is versatile as it allows to contro"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1107.3763","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-07-19T16:28:56Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"06d03d24f84a325803f191f8f2135965d99f57dfa9d7a5bd3820e83cca338751","abstract_canon_sha256":"4b48feb32e3377ae351faafddb6ed9b33bba74d0df9dd1ed577240ace0cfa405"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:54:47.939289Z","signature_b64":"51SB65NZvpT5x0EMXFgMujaJsZba1+40icqfRJJJ9GlnCgAw9EtxcdJUPIFb924SQjnez7LpvacReGxW0HAUBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ec787211df3860adc444ade0e3c010174d98e62ed800764889dc7d256ee53f8","last_reissued_at":"2026-05-18T03:54:47.938720Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:54:47.938720Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetic nanostructures by adaptive twinning in strained epitaxial films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Anja Backen, Ludwig Schultz, Markus E. Gruner, Peter Entel, Sandra Kauffmann-Weiss, Sebastian F\\\"ahler","submitted_at":"2011-07-19T16:28:56Z","abstract_excerpt":"We exploit the intrinsic structural instability of the Fe70Pd30 magnetic shape memory alloy to obtain functional epitaxial films exhibiting a self-organized nanostructure. We demonstrate that coherent epitaxial straining by 54% is possible. The combination of thin film experiments and large-scale first-principles calculations enables us to establish a lattice relaxation mechanism, which is not expected for stable materials. We identify a low twin boundary energy compared to a high elastic energy as key prerequisite for the adaptive nanotwinning. Our approach is versatile as it allows to contro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.3763","kind":"arxiv","version":3},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1107.3763","created_at":"2026-05-18T03:54:47.938819+00:00"},{"alias_kind":"arxiv_version","alias_value":"1107.3763v3","created_at":"2026-05-18T03:54:47.938819+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.3763","created_at":"2026-05-18T03:54:47.938819+00:00"},{"alias_kind":"pith_short_12","alias_value":"T3DYOII56ODA","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_16","alias_value":"T3DYOII56ODAVXCE","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_8","alias_value":"T3DYOII5","created_at":"2026-05-18T12:26:41.206345+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/T3DYOII56ODAVXCEJLPA4PABAF","json":"https://pith.science/pith/T3DYOII56ODAVXCEJLPA4PABAF.json","graph_json":"https://pith.science/api/pith-number/T3DYOII56ODAVXCEJLPA4PABAF/graph.json","events_json":"https://pith.science/api/pith-number/T3DYOII56ODAVXCEJLPA4PABAF/events.json","paper":"https://pith.science/paper/T3DYOII5"},"agent_actions":{"view_html":"https://pith.science/pith/T3DYOII56ODAVXCEJLPA4PABAF","download_json":"https://pith.science/pith/T3DYOII56ODAVXCEJLPA4PABAF.json","view_paper":"https://pith.science/paper/T3DYOII5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1107.3763&json=true","fetch_graph":"https://pith.science/api/pith-number/T3DYOII56ODAVXCEJLPA4PABAF/graph.json","fetch_events":"https://pith.science/api/pith-number/T3DYOII56ODAVXCEJLPA4PABAF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T3DYOII56ODAVXCEJLPA4PABAF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T3DYOII56ODAVXCEJLPA4PABAF/action/storage_attestation","attest_author":"https://pith.science/pith/T3DYOII56ODAVXCEJLPA4PABAF/action/author_attestation","sign_citation":"https://pith.science/pith/T3DYOII56ODAVXCEJLPA4PABAF/action/citation_signature","submit_replication":"https://pith.science/pith/T3DYOII56ODAVXCEJLPA4PABAF/action/replication_record"}},"created_at":"2026-05-18T03:54:47.938819+00:00","updated_at":"2026-05-18T03:54:47.938819+00:00"}