Control of Energy Localizations and Its Applications to Nanotechnology

2015 Fiscal Year Final Research Report

• Project/Area Number: 25820164
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Communication/Network engineering
• Research Institution: Kyoto University (2014-2015); The University of Shiga Prefecture (2013)
• Principal Investigator: Kimura Masayuki 京都大学, 工学(系)研究科(研究院), 助教 (00551376)
• Research Collaborator: HIKIHARA Takashi
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: 空間局在モード / 非線形結合振動子

Outline of Final Research Achievements

In this research, we studied on spatially energy localization phenomena, focusing on applications in nanotechnologies. Micro-cantilever arrays, magneto-mechanical systems, and carbon monoatomic chains are focused on in this research. For the cantilever arrays and the magneto-mechanical systems, it has been confirmed that the position of the energy localized state can be controlled by a feedback control and can be destabilized by a parametric excitation. In addition, for the carbon monoatomic chains, we studies localization phenomena by using a classical nonlinear lattice which has the same characteristics as the carbon monoatomic chains. As a result, novel energy localized states have been discovered.

Free Research Field

非線形動力学 局在現象 電気工学