{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:IJMFVKHKWMGP2EDN3X7PEF7C5J","short_pith_number":"pith:IJMFVKHK","schema_version":"1.0","canonical_sha256":"42585aa8eab30cfd106dddfef217e2ea539121c4cf8e94263d5559bba5cb0d1c","source":{"kind":"arxiv","id":"1802.01294","version":1},"attestation_state":"computed","paper":{"title":"Realization of a spin wave switch based on the Spin-Transfer-Torque effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander A. Serga, Burkard Hillebrands, Frank Heussner, Hiroshi Naganuma, Koki Mukaiyama, Mikihiko Oogane, Philipp Pirro, Thomas Br\\\"acher, Thomas Meyer, Yasuo Ando","submitted_at":"2018-02-05T07:58:52Z","abstract_excerpt":"We investigate the amplification of externally excited spin waves via the Spin-Transfer-Torque (STT) effect in combination with the Spin-Hall-Effect (SHE) employing short current pulses. The results reveal that, in the case of an overcompensation of the spin wave damping, a strong nonlinear shift of the spin wave frequency spectrum occurs. In particular, this shift affects the spin wave amplification using the SHE-STT effect. In contrast, this effect allows for the realization of a spin wave switch. By determining the corresponding working point, an efficient spin wave excitation is only possi"},"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":"1802.01294","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-02-05T07:58:52Z","cross_cats_sorted":[],"title_canon_sha256":"5712813568a86ce127283c4a627e600bc4fa0d7f044481aa50e247caf6facd09","abstract_canon_sha256":"be2dee84c85fd5fa91ba65fbc99d1bef6f3c6d0e5ddd4177d3851f74d60af62e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:54.687517Z","signature_b64":"aFWUuCp8j12unQMLZvdlUffJ0SkUiU+2hwl7d5I1nSzvOWLLCnl59AxMRE+dKSRVexZ5eQt0wH8Hdn3AHr7fCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42585aa8eab30cfd106dddfef217e2ea539121c4cf8e94263d5559bba5cb0d1c","last_reissued_at":"2026-05-18T00:08:54.686883Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:54.686883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Realization of a spin wave switch based on the Spin-Transfer-Torque effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander A. Serga, Burkard Hillebrands, Frank Heussner, Hiroshi Naganuma, Koki Mukaiyama, Mikihiko Oogane, Philipp Pirro, Thomas Br\\\"acher, Thomas Meyer, Yasuo Ando","submitted_at":"2018-02-05T07:58:52Z","abstract_excerpt":"We investigate the amplification of externally excited spin waves via the Spin-Transfer-Torque (STT) effect in combination with the Spin-Hall-Effect (SHE) employing short current pulses. The results reveal that, in the case of an overcompensation of the spin wave damping, a strong nonlinear shift of the spin wave frequency spectrum occurs. In particular, this shift affects the spin wave amplification using the SHE-STT effect. In contrast, this effect allows for the realization of a spin wave switch. By determining the corresponding working point, an efficient spin wave excitation is only possi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.01294","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":"1802.01294","created_at":"2026-05-18T00:08:54.686964+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.01294v1","created_at":"2026-05-18T00:08:54.686964+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.01294","created_at":"2026-05-18T00:08:54.686964+00:00"},{"alias_kind":"pith_short_12","alias_value":"IJMFVKHKWMGP","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_16","alias_value":"IJMFVKHKWMGP2EDN","created_at":"2026-05-18T12:32:31.084164+00:00"},{"alias_kind":"pith_short_8","alias_value":"IJMFVKHK","created_at":"2026-05-18T12:32:31.084164+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/IJMFVKHKWMGP2EDN3X7PEF7C5J","json":"https://pith.science/pith/IJMFVKHKWMGP2EDN3X7PEF7C5J.json","graph_json":"https://pith.science/api/pith-number/IJMFVKHKWMGP2EDN3X7PEF7C5J/graph.json","events_json":"https://pith.science/api/pith-number/IJMFVKHKWMGP2EDN3X7PEF7C5J/events.json","paper":"https://pith.science/paper/IJMFVKHK"},"agent_actions":{"view_html":"https://pith.science/pith/IJMFVKHKWMGP2EDN3X7PEF7C5J","download_json":"https://pith.science/pith/IJMFVKHKWMGP2EDN3X7PEF7C5J.json","view_paper":"https://pith.science/paper/IJMFVKHK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.01294&json=true","fetch_graph":"https://pith.science/api/pith-number/IJMFVKHKWMGP2EDN3X7PEF7C5J/graph.json","fetch_events":"https://pith.science/api/pith-number/IJMFVKHKWMGP2EDN3X7PEF7C5J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IJMFVKHKWMGP2EDN3X7PEF7C5J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IJMFVKHKWMGP2EDN3X7PEF7C5J/action/storage_attestation","attest_author":"https://pith.science/pith/IJMFVKHKWMGP2EDN3X7PEF7C5J/action/author_attestation","sign_citation":"https://pith.science/pith/IJMFVKHKWMGP2EDN3X7PEF7C5J/action/citation_signature","submit_replication":"https://pith.science/pith/IJMFVKHKWMGP2EDN3X7PEF7C5J/action/replication_record"}},"created_at":"2026-05-18T00:08:54.686964+00:00","updated_at":"2026-05-18T00:08:54.686964+00:00"}