T
Tewook Bang
Researcher at SK Hynix
Publications - 17
Citations - 353
Tewook Bang is an academic researcher from SK Hynix. The author has contributed to research in topics: Field-effect transistor & Leakage (electronics). The author has an hindex of 10, co-authored 17 publications receiving 291 citations. Previous affiliations of Tewook Bang include KAIST.
Papers
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Journal ArticleDOI
Comprehensive Analysis of Gate-Induced Drain Leakage in Vertically Stacked Nanowire FETs: Inversion-Mode Versus Junctionless Mode
TL;DR: In this paper, the gate-induced drain leakage (GIDL) current of vertically stacked nanowire (VS-NW) FETs was analyzed, and two different operational modes of the VS-NW, an inversion mode (IM) and a junctionless mode (JM), were compared.
Journal ArticleDOI
A Vertically Integrated Junctionless Nanowire Transistor
Byung-Hyun Lee,Byung-Hyun Lee,Jae Hur,Minho Kang,Tewook Bang,Dae-Chul Ahn,Dongil Lee,Kwang-Hee Kim,Yang-Kyu Choi +8 more
TL;DR: The proposed VJ-FET mitigates the issues of variability and fabrication complexity that are encountered in the vertically integrated multi-NW FET based on an identical structure and the endurance and retention characteristics are improved due to the above-mentioned bulk conduction.
Journal ArticleDOI
Vertically Integrated Multiple Nanowire Field Effect Transistor.
Byung-Hyun Lee,Byung-Hyun Lee,Minho Kang,Dae-Chul Ahn,Jun-Young Park,Tewook Bang,Seung-Bae Jeon,Jae Hur,Dongil Lee,Yang-Kyu Choi +9 more
TL;DR: This research suggests an ultimate design for the end-of-the-roadmap devices to overcome the limits of scaling and is revamped to create nonvolatile memory with the adoption of a charge trapping layer for enhanced practicality.
Proceedings ArticleDOI
Optimization of the intrinsic length of a PIN diode for a reconfigurable antenna
TL;DR: In this paper, a structural guideline for a reconfigurable antenna is developed through the characterization of a fabricated PIN diode with the aid of a simulation, by comparing the conductivity with the equivalently normalized power, an optimal intrinsic channel length is determined.
Journal ArticleDOI
Self-Curable Gate-All-Around MOSFETs Using Electrical Annealing to Repair Degradation Induced From Hot-Carrier Injection
Jun-Young Park,Dong-Il Moon,Myeong-Lok Seol,Choong-Ki Kim,Chang-Hoon Jeon,Hagyoul Bae,Tewook Bang,Yang-Kyu Choi +7 more
TL;DR: In this paper, the degradation induced by hot-carrier injection was repaired by electrical annealing using Joule heat through a built-in heater in a gate, which concentrated high temperature anneals the gate oxide locally and the degraded device parameters were recovered or further enhanced within a short time of 1 ms.