|
Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2009, Volume 89, Issue 5, Pages 291–294
(Mi jetpl378)
|
|
|
|
This article is cited in 4 scientific papers (total in 4 papers)
CONDENSED MATTER
Collective responses of Bi-2212 stacked junction to 100 GHz microwave radiation under magnetic field oriented along the c-axis
V. N. Pavlenkoa, Yu. I. Latysheva, J. Chenb, M. B. Gaifullinc, A. Irzhakìd, S.-J. Kime, P. H. Wub a Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
b Nanjing University RISE, 210093 Nanjing, China
c Loughborough University, LE11 3TU Loughborough, United
Kingdom
d Moscow State Institute of Steel and Alloys
e Cheju National University
Abstract:
We studied a response of Bi-2212 mesa type structures to 100 GHz microwave radiation. We found that applying magnetic field of about 0.1 T across the layers enables to observe collective Shapiro step response corresponding to a synchronization of all 50 intrinsic Josephson junctions (IJJ) of the mesa. At high microwave power we observed up to $10^{\rm th}$ harmonics of the fundamental Shapiro step. Besides, we found microwave induced flux-flow step position of which is proportional to the square root of microwave power and that can exceed at high enough powers 1 THz operating frequency of IJJ oscillations.
Received: 29.01.2009
Citation:
V. N. Pavlenko, Yu. I. Latyshev, J. Chen, M. B. Gaifullin, A. Irzhakì, S.-J. Kim, P. H. Wu, “Collective responses of Bi-2212 stacked junction to 100 GHz microwave radiation under magnetic field oriented along the c-axis”, Pis'ma v Zh. Èksper. Teoret. Fiz., 89:5 (2009), 291–294; JETP Letters, 89:5 (2009), 249–252
Linking options:
https://www.mathnet.ru/eng/jetpl378 https://www.mathnet.ru/eng/jetpl/v89/i5/p291
|
Statistics & downloads: |
Abstract page: | 191 | Full-text PDF : | 50 | References: | 30 |
|