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Transfer matrix method for a dynamical mesoscopic system

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Title: Transfer matrix method for a dynamical mesoscopic system
Authors: Yakubo, K.1 Browse this author →KAKEN DB
Authors(alt): 矢久保, 考介1
Issue Date: Mar-1998
Publisher: American Physical Society
Volume: 57
Issue: 3
Start Page: 3602
End Page: 3610
Publisher DOI: 10.1103/PhysRevE.57.3602
Abstract: A transfer matrix method for analyzing quantum transport in harmonically driven systems with spatiotemporal coherence has been developed. In such systems, the energy conservation law is violated, and transport occurs through an infinite number of sideband states. This transfer matrix method enables us to compute transmission and reflection probabilities of such dynamical mesoscopic systems without consuming a large amount of computing time and memory space. We apply this technique to photon-assisted tunneling (PAT) in a dual-gate field-effect transistor, and demonstrate the possibility of observing resonant level splittings due to the dynamical Stark effect in dual-gate PAT devices.
Rights: Copyright © 1998 American Physical Society
Type: article
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 矢久保 考介

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