Applied physics letters, 2021-02, Vol.118 (5)
2021
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Details
- Autor(en) / Beteiligte
- Titel
- Low voltage drop tunnel junctions grown monolithically by MOCVD
- Ist Teil von
- Applied physics letters, 2021-02, Vol.118 (5)
- Ort / Verlag
- Melville: American Institute of Physics
- Erscheinungsjahr
- 2021
- Quelle
- AIP Scitation Journals Complete
- Beschreibungen/Notizen
- Tunnel junction devices grown monolithically by metal organic chemical vapor deposition were optimized for minimization of the tunnel junction voltage drop. Two device structures were studied: an all-GaN homojunction tunnel junction and a graded InGaN heterojunction-based tunnel junction. This work reports a record-low voltage drop in the graded-InGaN heterojunction based tunnel junction device structure achieving a de-embedded tunnel junction voltage drop of 0.17 V at 100 A/cm2. The experimental data were compared with a theoretical model developed through technology computer-aided design (TCAD) simulations that offer a physics-based approach to understanding the key components of the design space, which lead to a more efficient tunnel junction.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0003-6951eISSN: 1077-3118DOI: 10.1063/5.0033554Titel-ID: cdi_proquest_journals_2485301750
- Format
- –
- Schlagworte
- Applied physics, CAD, Computer aided design, Energy management, ENGINEERING, gallium nitride, GaN homojunction tunnel junction, graded InGaN tunnel junction, heterojunction tunnel junction, Heterojunctions, Homojunctions, III-Nitride tunnel junction, Indium gallium nitrides, Low voltage, Metalorganic chemical vapor deposition, MOCVD tunnel junction growth, Organic chemicals, Organic chemistry, TCAD modelling, tunnel junction, tunnel junction optoelectronics, tunnel junction simulation, Tunnel junctions, Voltage drop