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This study reveals a similar variation of the mean bond-angle \\FeOMo in both series. In contrast, the mean bond-distance \\FeMoO\\ increases with La but not with Ca substitution. Both series also present a different evolution of the Curie temperature ($T_C$), which raises in the La series and slightly decreases in the Ca one. We thus conclude th"},"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":"cond-mat/0304619","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2003-04-28T05:52:21Z","cross_cats_sorted":[],"title_canon_sha256":"ebe27ae13596c7c5d536ebbd5a3a32e9b121c07bb34fcf01dd9b9dead12ab56a","abstract_canon_sha256":"e3b8282e8e1ce906de5791619cb2b1554deefa35aba6d6af371d165669765c9a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:02.739293Z","signature_b64":"wT3Pa71rZBrSTXVF3+PGCGBdGKHpZ0lmX94jm0Ymzm0MEg52bnWC/F4+6JXRD/lNgZJWSiUcvk69i4TH2BZgBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25f72e308dfc2d1fd9c819859a30e949c893883f0383759a792a83598bf48fe1","last_reissued_at":"2026-05-18T01:09:02.738897Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:02.738897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effect of band-filling and structural distortions on the Curie temperature of Fe-Mo double perovkites","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Carlos Frontera, Clemens Ritter, Diego Rub\\'i, Jos\\'e Luis Garc\\'ia-Mu\\~noz, Jos\\'e Navarro, Josep Fontcuberta","submitted_at":"2003-04-28T05:52:21Z","abstract_excerpt":"By means of high resolution neutron powder diffraction at low temperature we have characterized the structural details of $\\rm La_{x}Sr_{2-x}FeMoO_6$ ($0\\leq {\\rm x}\\leq 0.5$) and $\\rm Ca_{x}Sr_{2-x}FeMoO_6$ ($0\\leq {\\rm x}\\leq 0.6$) series of compounds. This study reveals a similar variation of the mean bond-angle \\FeOMo in both series. In contrast, the mean bond-distance \\FeMoO\\ increases with La but not with Ca substitution. Both series also present a different evolution of the Curie temperature ($T_C$), which raises in the La series and slightly decreases in the Ca one. 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