Josephson-vortex-flow terahertz emission in layered High-T-c superconducting single crystals
SCIE
SCOPUS
- Title
- Josephson-vortex-flow terahertz emission in layered High-T-c superconducting single crystals
- Authors
- Bae, MH; Lee, HJ; Choi, JH
- Date Issued
- 2007-01-12
- Publisher
- AMERICAN PHYSICAL SOC
- Abstract
- We report on the successful terahertz emission (0.6-1 THz) that is continuous and tunable in its frequency and power, by driving Josephson vortices in resonance with the collective standing Josephson plasma modes excited in stacked Bi2Sr2CaCu2O8+x intrinsic Josephson junctions. Shapiro-step detection was employed to confirm the terahertz-wave emission. Our results provide a strong feasibility of developing long-sought solid-state terahertz-wave emission devices.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/12451
- DOI
- 10.1103/PhysRevLett.98.027002
- ISSN
- 0031-9007
- Article Type
- Article
- Citation
- PHYSICAL REVIEW LETTERS, vol. 98, no. 2, page. 27002 - 27002, 2007-01-12
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