{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:L2QEWDEWQ4U72Y2NSAIULQ4UD2","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"9378df625a7cf09fc21b6c249351100c843f7063cbfed633be97e070a3e49b64","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-10-13T02:53:22Z","title_canon_sha256":"da8024ec2f822911c9ae940eeeaa390e9aa4f368f9dc402eb37a4803b481a03a"},"schema_version":"1.0","source":{"id":"1610.03921","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.03921","created_at":"2026-05-18T00:53:29Z"},{"alias_kind":"arxiv_version","alias_value":"1610.03921v1","created_at":"2026-05-18T00:53:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.03921","created_at":"2026-05-18T00:53:29Z"},{"alias_kind":"pith_short_12","alias_value":"L2QEWDEWQ4U7","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"L2QEWDEWQ4U72Y2N","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"L2QEWDEW","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:0fbf50994b1b85fe03dc531acef4b9ba34cd223d91a009f9260b3cbf596d07fb","target":"graph","created_at":"2026-05-18T00:53:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"A dual-channel AlN/GaN/AlN/GaN high electron mobility transistor (HEMT) architecture is proposed, simulated, and demonstrated that suppresses gate lag due to surface-originated trapped charge. Dual two-dimensional electron gas (2DEG) channels are utilized such that the top 2DEG serves as an equipotential that screens potential fluctuations resulting from surface trapped charge. The bottom channel serves as the transistor's modulated channel. Two device modeling approaches have been performed as a means to guide the device design and to elucidate the relationship between the design and performa","authors_text":"Andrei Osinsky, Brian P. Downey, David A. Deen, David F. Storm, David J. Meyer, D. Scott Katzer, Neeraj Nepal, Ross Miller","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-10-13T02:53:22Z","title":"Polarization-mediated Debye-screening of surface potential fluctuations in dual-channel AlN/GaN high electron mobility transistors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.03921","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:f43220a2eea162ad803d1c831a5722b4ff6ee4721e3d2709e070dc4e3d4209c9","target":"record","created_at":"2026-05-18T00:53:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"9378df625a7cf09fc21b6c249351100c843f7063cbfed633be97e070a3e49b64","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-10-13T02:53:22Z","title_canon_sha256":"da8024ec2f822911c9ae940eeeaa390e9aa4f368f9dc402eb37a4803b481a03a"},"schema_version":"1.0","source":{"id":"1610.03921","kind":"arxiv","version":1}},"canonical_sha256":"5ea04b0c968729fd634d901145c3941e9421f9bdc5a71eae79417ea5195bcd80","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ea04b0c968729fd634d901145c3941e9421f9bdc5a71eae79417ea5195bcd80","first_computed_at":"2026-05-18T00:53:29.943641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:53:29.943641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oj3J/TNtRDchaJDovlUwYPhWmkUWxs45GwzuW3FUViPgl4Frtyz44G4ZbeWeX2q9mGtI9zZ1exl3gOiAKy6JAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:53:29.944132Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.03921","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f43220a2eea162ad803d1c831a5722b4ff6ee4721e3d2709e070dc4e3d4209c9","sha256:0fbf50994b1b85fe03dc531acef4b9ba34cd223d91a009f9260b3cbf596d07fb"],"state_sha256":"4f85e74cb7394a8207615c3d4037bfdc996a768f19f54fdecee79781e25a8f99"}