Pith Number

pith:RL2H65LS

pith:2026:RL2H65LS4HTL4NMMV5RC3PVHMR

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A Symmetric Unified Transport and Charge Model for Metal-Oxide-Semiconductor Field-Effect Transistor from Diffusive to Ballistic Regimes

Chien-Ting Tung

A symmetric unified transport model for MOSFETs bridges drift-diffusion and ballistic regimes with one high-field scattering length.

arxiv:2604.23541 v2 · 2026-04-26 · cond-mat.mes-hall · physics.app-ph

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\pithnumber{RL2H65LS4HTL4NMMV5RC3PVHMR}

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Claims

C1strongest claim

The proposed model self consistently accounts for both current and charge across the DD-BT transition... enabling accurate modeling from DD square law behavior to the ballistic limit.

C2weakest assumption

That a single physically motivated high-field scattering length can unify source thermal velocity and drain velocity saturation while the charge model correctly captures capacitance reduction in the quasi-ballistic regime without additional empirical adjustments.

C3one line summary

A symmetric unified transport and charge model for MOSFETs that bridges diffusive to ballistic regimes using a high-field scattering length and accounts for quasi-ballistic capacitance reduction.

Receipt and verification

First computed	2026-05-20T01:05:14.254726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8af47f7572e1e6be358caf622dbea76456d8aa8defd6d2e410f1b6362e359b05

Aliases

arxiv: 2604.23541 · arxiv_version: 2604.23541v2 · doi: 10.48550/arxiv.2604.23541 · pith_short_12: RL2H65LS4HTL · pith_short_16: RL2H65LS4HTL4NMM · pith_short_8: RL2H65LS

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RL2H65LS4HTL4NMMV5RC3PVHMR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8af47f7572e1e6be358caf622dbea76456d8aa8defd6d2e410f1b6362e359b05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e5b62e900fdd722f25c5b8e240bb979b1ee0b741c4b1eea5b67bc572a570717",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-04-26T05:34:59Z",
    "title_canon_sha256": "d477033bed3c40a6e5e519d72d12429c0de973361e9ffe50e5f15138d3760dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.23541",
    "kind": "arxiv",
    "version": 2
  }
}