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The single-layer delta-doping structures of Zn0.75Cr0.25S and Zn0.875Cr0.125S show ferromagnetic stabilization energies (\\Delta E_AF) of 0.551 and 0.561 eV/Cr-Cr pair, respectively. The half-layer delta-doping structure of Zn0.875Cr0.125S and double-layer delta-doping structure of Zn"},"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":"0910.2346","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2009-10-13T09:33:41Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"62e41e88aaa6f89de7ea869e0938de618f525ac0d589756c8cf74685ce03df66","abstract_canon_sha256":"faedb8b1ed74d176a3facf8a50affa10948c063f237a1ce8c70bd40c8b25a39f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:11:24.196932Z","signature_b64":"39Oozhyakmhm647hJWyULE+g7zcy0qdKP0v+UNUVQPxy1DCKiO5uiUfBOrqVdd7QsT/AUGNiUq/GxCHSzcp6BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c897cf05fd6ef22ab2802228d8600ad41627d7d7071e51056fc7acf892fc1a18","last_reissued_at":"2026-05-18T02:11:24.196090Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:11:24.196090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetism in Cr-doped ZnS: Density-functional theory studies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Minghui Qin, Wei Yang, Xingtao Jia","submitted_at":"2009-10-13T09:33:41Z","abstract_excerpt":"We investigated the magnetism and aggregation trends in cubic Zn1-xCrxS using the density-functional theory calculations.We demonstrate that all studied configurations show ground state half-metallic ferromagnetism (HMF); and Cr impurities are energetically favorable to planar cluster into delta-doping structures. 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