ArticleNano letters2025
Quantum Sensitive, Record Dynamic Range Terahertz Tunnel Field-Effect Transistor Detectors Exploiting Multilayer Graphene/hBN/Bilayer Graphene/hBN Heterostructures.
Article in Nano letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Ultra-broadband wireless rectification and frequency mixing via the nonlinear Hall effect in TaIrTeNature communications · 2026Article
- Nanoscale Graphene-Based Ballistic Rectifiers for Detection of High Terahertz Frequency Optical Signals.Small science · 2026Article
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Authors and funding
5 authors.
Funding
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Abstract
Sensitive photodetectors showing large quantum efficiencies and broad dynamic ranges are essential components for on-chip integrated photonic quantum platforms and for probing quantum correlations in metrological sources. However, at terahertz (THz) frequencies, this is a very challenging task owing to the lack of high-absorption materials and thermal effects that impact their noise figure. Here, we develop antenna-coupled tunnel field-effect transistors, based on multilayer graphene/hBN/bilayer graphene/hBN that detect multiwavelength beams at frequencies ∼3 THz with record performances. We reach noise-equivalent powers of ∼10
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