| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1817742 | Physica C: Superconductivity and its Applications | 2013 | 4 Pages |
Abstract
Electromagnetic (EM) wave emission from the intrinsic Josephson junction stacks (IJJ’s) covered with a thin dielectric medium is numerically investigated, using the multi-scale simulation method developed in our previous paper. It is shown that the power of emitted EM waves is considerably increased in the IJJ’s with a dielectric cover. The emission from the n = 2 resonance mode is greatly enhanced. The enhancement is caused by the excitation of a solitonic mode.
► Simulation of the THz emission from IJJ’s with a dielectric cover is performed. ► The emission power is increased by the dielectric cover. ► The n = 2 cavity mode is anomalously enhanced.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
T. Koyama, H. Matsumoto, Y. Ota, M. Machida,