| Presentation | 2011-07-30 Identification of a nonlinear equivalent circuit in triple-barrier resonant tunneling diodes by using the particle swarm optimization method Kiyoto ASAKAWA, Yuji KURAKAMI, Mitsufumi SAITO, Michihiko SUHARA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A THz range is a frequency region from 300GHz to 10THz and many applications are expected for wireless communications, imagings, and so on. A resonant tunneling diode (RTD) is one of electron devices which can operate in the THz range. In 2010, an InGaAs/AlAs double-barrier (DB) RTD with 1.04THz of oscillating frequency at room temperature has been reported. On the other hand, there is no report about device physics for ultimate performance of RTD. Therefore, for discussing ultimate performance of RTDs, we derive a nonlinear equivalent circuit of triple-barrier (TB) RTD and the equivalent circuit is verified that adjusting the equivalent circuit to small-signal measurement. And we clarify bias-voltage dependency of equivalent circuit parameters by using particle swarm optimization method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Resonant tunneling diode (RTD) / Triple-barrier / Particle swarm optimization (PSO) / Nonlinear equivalent circuit |
| Paper # | ED2011-52 |
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| Conference Information | |
| Committee | ED |
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| Conference Date | 2011/7/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electron Devices (ED) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Identification of a nonlinear equivalent circuit in triple-barrier resonant tunneling diodes by using the particle swarm optimization method |
| Sub Title (in English) | |
| Keyword(1) | Resonant tunneling diode (RTD) |
| Keyword(2) | Triple-barrier |
| Keyword(3) | Particle swarm optimization (PSO) |
| Keyword(4) | Nonlinear equivalent circuit |
| 1st Author's Name | Kiyoto ASAKAWA |
| 1st Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Metropolitan University() |
| 2nd Author's Name | Yuji KURAKAMI |
| 2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Metropolitan University |
| 3rd Author's Name | Mitsufumi SAITO |
| 3rd Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Metropolitan University |
| 4th Author's Name | Michihiko SUHARA |
| 4th Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Metropolitan University |
| Date | 2011-07-30 |
| Paper # | ED2011-52 |
| Volume (vol) | vol.111 |
| Number (no) | 167 |
| Page | pp.pp.- |
| #Pages | 5 |
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