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A comprehensive review of superconductivity in heterostructures and superlattices comprising 2D materials

2024· review· en· W4396675382 on OpenAlex
Longjiang Li

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueApplied and Computational Engineering · 2024
Typereview
Languageen
FieldMaterials Science
TopicGraphene research and applications
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsGrapheneSuperlatticeHeterojunctionMaterials scienceMoiré patternSuperconductivityNanotechnologyBilayer grapheneCondensed matter physicsPhysicsOptoelectronicsOptics

Abstract

fetched live from OpenAlex

2D materials are materials that only exist in two dimensions, which means that their thickness is only one atom or several atoms. Since the first kind of 2D material was found, which is graphene, much research, not only including the findings of the new kind of 2D materials such as hBN but also including many complicated heterostructures formed by these 2D materials and many amazing properties caused by them, are done recently. This paper will begin with a review of the widely applied ways to produce graphene and the special properties and applications of graphene. Furthermore, the Moiré/Super-Moiré patterns and heterostructure formed by the graphene and hBN, either the hBN-graphene case or the hBN-graphene-hBN case, along with the necessary theoretical and experimental approaches to characterize them, would be reviewed in detail. Finally, the superconductivity found in the heterostructure of 2D materials with twisted angles, specifically the twisted bilayer graphene and trilayer graphene case would be reviewed along with many experimental outcomes. This paper will give a systematic review of some basic experimental and theoretical developments and findings of the heterostructure and superlattice of 2D materials, providing a comprehensive review of the current status and possible directions in the future for people who want to do further research on the superconductivity of the 2D materials’ heterostructure and superlattice.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Systematic review · Consensus signal: Systematic review
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.386
Threshold uncertainty score0.817

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.034
GPT teacher head0.321
Teacher spread0.287 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it