How Materials and Device Factors Determine the Performance: A Unified Solution for Transistors with Nontrivial Gates and Transistor–Diode Hybrid Integration

Abstract: Advanced field‐effect transistors (FETs) with nontrivial gates (e.g., offset‐gates, mid‐gates, split‐gates, or multi‐gates) or hybrid integrations (e.g., with diodes, photodetectors, or field‐emitters) have been extensively developed in pursuit for the “More‐than‐Moore” demand. But understanding their conduction mechanisms and predicting current–voltage relations is rather difficult due to countless combinations of materials and device factors. Here, it is shown that they could be understood within the same physical picture, i.e., charge transport from gated to nongated semiconductors. One proposes an indicator based on material and device factors for characterizing the transport and derives a unified and simplified solution for describing the current–voltage relations, current saturation, channel potentials, and drift field. It is verified by simulations and experiments of different types of devices with varied materials and device factors, employing organic, oxide, nanomaterial semiconductors in transistors or hybrid integrations. The concise and unified solution provides general rules for quick understanding and designing of these complex, innovative devices.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
How Materials and Device Factors Determine the Performance: A Unified Solution for Transistors with Nontrivial Gates and Transistor–Diode Hybrid Integration ; day:16 ; month:12 ; year:2021 ; extent:12
Advanced science ; (16.12.2021) (gesamt 12)

Creator
Liu, Chuan
Li, Xiaojie
Luo, Yiyang
Wang, Ya
Hu, Sujuan
Liu, Chenning
Liang, Xiaoci
Zhou, Hang
Chen, Jun
She, Juncong
Deng, Shaozhi

DOI
10.1002/advs.202104896
URN
urn:nbn:de:101:1-2021121714114491931637
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:23 AM CEST

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Associated

  • Liu, Chuan
  • Li, Xiaojie
  • Luo, Yiyang
  • Wang, Ya
  • Hu, Sujuan
  • Liu, Chenning
  • Liang, Xiaoci
  • Zhou, Hang
  • Chen, Jun
  • She, Juncong
  • Deng, Shaozhi

Other Objects (12)