{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:SDNAQXY66DOP2OHGJFVMULQOA3","short_pith_number":"pith:SDNAQXY6","schema_version":"1.0","canonical_sha256":"90da085f1ef0dcfd38e6496aca2e0e06d8874ab43158a1022923d7ac9abea302","source":{"kind":"arxiv","id":"1502.00758","version":1},"attestation_state":"computed","paper":{"title":"Suppression of phase separation and giant enhancement of superconducting transition temperature in FeSe$_{1-x}$Te$_{x}$ thin films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Atsutaka Maeda, Fuyuki Nabeshima, Yoshinori Imai, Yuichi Sawada","submitted_at":"2015-02-03T06:59:52Z","abstract_excerpt":"We demonstrate the successful fabrication on CaF$_2$ substrates of FeSe$_{1-x}$Te$_{x}$ films with $0 \\le x \\le 1$, including the region of $0.1 \\le x \\le 0.4$, which is well known to be the \"phase-separation region\", via pulsed laser deposition which is a thermodynamically non-equilibrium method. In the resulting films, we observe a giant enhancement of the superconducting transition temperature, $T_\\mathrm{c}$, in the region of $0.1 \\le x \\le 0.4$: the maximum value reaches 23 K, which is approximately 1.5 times as large as the values reported for bulk samples of FeSe$_{1-x}$Te$_{x}$. We pre"},"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":"1502.00758","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2015-02-03T06:59:52Z","cross_cats_sorted":[],"title_canon_sha256":"9a9eb792d0a7a2cb73fd95f7965a1ca4afff3a162944ece3fd85bb8fd5fab533","abstract_canon_sha256":"c12678390bde71d78422a145d94947fa74b0bfec3002650f0f8624cf409aa1ca"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:28:04.391962Z","signature_b64":"cFkfWNaszmMc9U7zJayiqmKRpwclQA4GL0uy60fR0vA0QLrEjBErazhEP+IBNJCa4DI8DID/vgw6Frm/XfafCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90da085f1ef0dcfd38e6496aca2e0e06d8874ab43158a1022923d7ac9abea302","last_reissued_at":"2026-05-18T02:28:04.391595Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:28:04.391595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Suppression of phase separation and giant enhancement of superconducting transition temperature in FeSe$_{1-x}$Te$_{x}$ thin films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Atsutaka Maeda, Fuyuki Nabeshima, Yoshinori Imai, Yuichi Sawada","submitted_at":"2015-02-03T06:59:52Z","abstract_excerpt":"We demonstrate the successful fabrication on CaF$_2$ substrates of FeSe$_{1-x}$Te$_{x}$ films with $0 \\le x \\le 1$, including the region of $0.1 \\le x \\le 0.4$, which is well known to be the \"phase-separation region\", via pulsed laser deposition which is a thermodynamically non-equilibrium method. In the resulting films, we observe a giant enhancement of the superconducting transition temperature, $T_\\mathrm{c}$, in the region of $0.1 \\le x \\le 0.4$: the maximum value reaches 23 K, which is approximately 1.5 times as large as the values reported for bulk samples of FeSe$_{1-x}$Te$_{x}$. We pre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.00758","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1502.00758","created_at":"2026-05-18T02:28:04.391658+00:00"},{"alias_kind":"arxiv_version","alias_value":"1502.00758v1","created_at":"2026-05-18T02:28:04.391658+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.00758","created_at":"2026-05-18T02:28:04.391658+00:00"},{"alias_kind":"pith_short_12","alias_value":"SDNAQXY66DOP","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_16","alias_value":"SDNAQXY66DOP2OHG","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_8","alias_value":"SDNAQXY6","created_at":"2026-05-18T12:29:39.896362+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/SDNAQXY66DOP2OHGJFVMULQOA3","json":"https://pith.science/pith/SDNAQXY66DOP2OHGJFVMULQOA3.json","graph_json":"https://pith.science/api/pith-number/SDNAQXY66DOP2OHGJFVMULQOA3/graph.json","events_json":"https://pith.science/api/pith-number/SDNAQXY66DOP2OHGJFVMULQOA3/events.json","paper":"https://pith.science/paper/SDNAQXY6"},"agent_actions":{"view_html":"https://pith.science/pith/SDNAQXY66DOP2OHGJFVMULQOA3","download_json":"https://pith.science/pith/SDNAQXY66DOP2OHGJFVMULQOA3.json","view_paper":"https://pith.science/paper/SDNAQXY6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1502.00758&json=true","fetch_graph":"https://pith.science/api/pith-number/SDNAQXY66DOP2OHGJFVMULQOA3/graph.json","fetch_events":"https://pith.science/api/pith-number/SDNAQXY66DOP2OHGJFVMULQOA3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SDNAQXY66DOP2OHGJFVMULQOA3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SDNAQXY66DOP2OHGJFVMULQOA3/action/storage_attestation","attest_author":"https://pith.science/pith/SDNAQXY66DOP2OHGJFVMULQOA3/action/author_attestation","sign_citation":"https://pith.science/pith/SDNAQXY66DOP2OHGJFVMULQOA3/action/citation_signature","submit_replication":"https://pith.science/pith/SDNAQXY66DOP2OHGJFVMULQOA3/action/replication_record"}},"created_at":"2026-05-18T02:28:04.391658+00:00","updated_at":"2026-05-18T02:28:04.391658+00:00"}