{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:BGRESK6W4RYBDTCFXTLKHU2I34","short_pith_number":"pith:BGRESK6W","schema_version":"1.0","canonical_sha256":"09a2492bd6e47011cc45bcd6a3d348df37b71c2844bb30bd99f0a081bd801725","source":{"kind":"arxiv","id":"1801.05234","version":2},"attestation_state":"computed","paper":{"title":"Silicon dual pillar structure with a distributed Bragg reflector for dielectric laser accelerators: Design and fabrication","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"Florentina Gannott, Joshua McNeur, Martin Koz\\'ak, Olga Lohse, Oliver Boine-Frankenheim, Peter Hommelhoff, Peyman Yousefi, Uwe Niedermayer","submitted_at":"2018-01-16T12:56:23Z","abstract_excerpt":"Dielectric laser accelerators (DLAs) have proven to be good candidates for miniaturized particle accelerators. They rely on micro-fabricated dielectrics which are able to modulate the kinetic energy of the incoming electron beam under a proper laser illumination. In this paper we demonstrate a dual pillar structure with a distributed Bragg reflector to mimic a double sided illumination to the electron path. The structure is fabricated by an electron beam lithography technique followed by a cryogenic reactive ion etching process. Such a structure can accelerate the injected 28 keV electrons by "},"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":"1801.05234","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-01-16T12:56:23Z","cross_cats_sorted":[],"title_canon_sha256":"e0cae0b14f2bf5f02386f59aa85475d42a0bdf744999e153f294989790981a66","abstract_canon_sha256":"219d168b978ec5a520e217bce4285d3fc84776c5d13d5216fb8e30a848387153"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:57:42.405048Z","signature_b64":"slhRe/1Kmopny4ySlYRr0dYrL8DF04R37LLpLRzHmbsWqzPHLGBGYJocn5UCzNWTznqp9a0B/p8zJYLoFczkDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09a2492bd6e47011cc45bcd6a3d348df37b71c2844bb30bd99f0a081bd801725","last_reissued_at":"2026-05-17T23:57:42.404665Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:57:42.404665Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Silicon dual pillar structure with a distributed Bragg reflector for dielectric laser accelerators: Design and fabrication","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"Florentina Gannott, Joshua McNeur, Martin Koz\\'ak, Olga Lohse, Oliver Boine-Frankenheim, Peter Hommelhoff, Peyman Yousefi, Uwe Niedermayer","submitted_at":"2018-01-16T12:56:23Z","abstract_excerpt":"Dielectric laser accelerators (DLAs) have proven to be good candidates for miniaturized particle accelerators. They rely on micro-fabricated dielectrics which are able to modulate the kinetic energy of the incoming electron beam under a proper laser illumination. In this paper we demonstrate a dual pillar structure with a distributed Bragg reflector to mimic a double sided illumination to the electron path. The structure is fabricated by an electron beam lithography technique followed by a cryogenic reactive ion etching process. Such a structure can accelerate the injected 28 keV electrons by "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.05234","kind":"arxiv","version":2},"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":"1801.05234","created_at":"2026-05-17T23:57:42.404722+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.05234v2","created_at":"2026-05-17T23:57:42.404722+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.05234","created_at":"2026-05-17T23:57:42.404722+00:00"},{"alias_kind":"pith_short_12","alias_value":"BGRESK6W4RYB","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_16","alias_value":"BGRESK6W4RYBDTCF","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_8","alias_value":"BGRESK6W","created_at":"2026-05-18T12:32:16.446611+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/BGRESK6W4RYBDTCFXTLKHU2I34","json":"https://pith.science/pith/BGRESK6W4RYBDTCFXTLKHU2I34.json","graph_json":"https://pith.science/api/pith-number/BGRESK6W4RYBDTCFXTLKHU2I34/graph.json","events_json":"https://pith.science/api/pith-number/BGRESK6W4RYBDTCFXTLKHU2I34/events.json","paper":"https://pith.science/paper/BGRESK6W"},"agent_actions":{"view_html":"https://pith.science/pith/BGRESK6W4RYBDTCFXTLKHU2I34","download_json":"https://pith.science/pith/BGRESK6W4RYBDTCFXTLKHU2I34.json","view_paper":"https://pith.science/paper/BGRESK6W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.05234&json=true","fetch_graph":"https://pith.science/api/pith-number/BGRESK6W4RYBDTCFXTLKHU2I34/graph.json","fetch_events":"https://pith.science/api/pith-number/BGRESK6W4RYBDTCFXTLKHU2I34/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BGRESK6W4RYBDTCFXTLKHU2I34/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BGRESK6W4RYBDTCFXTLKHU2I34/action/storage_attestation","attest_author":"https://pith.science/pith/BGRESK6W4RYBDTCFXTLKHU2I34/action/author_attestation","sign_citation":"https://pith.science/pith/BGRESK6W4RYBDTCFXTLKHU2I34/action/citation_signature","submit_replication":"https://pith.science/pith/BGRESK6W4RYBDTCFXTLKHU2I34/action/replication_record"}},"created_at":"2026-05-17T23:57:42.404722+00:00","updated_at":"2026-05-17T23:57:42.404722+00:00"}