Proposal of a New Model on Behavior of GHz Phonon Fluxes Amplified from Thermal Phonons in Piezoelectric Semiconducting n-CdS
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概要
- 論文の詳細を見る
The purpose of this study is to propose a new model wherein the piezoelectric semiconducting n-CdS is recognized as a kind of complex system based on the interaction among an electron, an amplified flux and a thermal background noise in a piezoelectric field. In this model, the system metamorphoses drastically from the thermal equilibrium state in an isolated system into a "far-from-equilibrium state of turbulent chaos" in an open system when an external high voltage is applied to the CdS@. The dynamics of the amplified flux is simulated by a time-evolutional differential equation (similar to a logistic equation) composed of the White theory, the Akhieser damping theory, and the Ozaki-Mikoshiba theory. The simulation result agrees qualitatively with experimental evidence on the flux distribution in the case of a slow-rise-time pulse application.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2000-05-30
著者
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Tokunaga Yoshiaki
Graduate School Of Electrical Engineering And Electronics Kanazawa Institute Of Technology
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Kugo Yukio
Graduate School Of Electrical Engineering And Electronics Kanazawa Institute Of Technology
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Tokunaga Yoshiaki
Graduate School of Electrical Engineering and Electronics, Kanazawa Institute of Technology, 7-1 Ohgigaoka, Nonoichi, Ishikawa 921-8501, Japan
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