Josephson plasma emission from Bi2Sr2CaCu2Oy intrinsic junctions due to quasiparticle injection

K. Lee; W. Wang; I. Iguchi; M. Tachiki; K. Hirata; T. Mochiku

doi:10.1103/PhysRevB.61.3616

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Josephson plasma emission from Bi2Sr2CaCu2Oy intrinsic junctions due to quasiparticle injection

K. Lee, W. Wang, I. Iguchi, M. Tachiki, K. Hirata, T. Mochiku

DOI 10.1103/PhysRevB.61.3616 · Physical Review B

T1

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Abstract

We report the three different modes of microwave emissions from the quasiparticle-injected Bi2Sr2CaCu2Oy intrinsic Josephson junctions along the c axis. In addition to the Josephson self-emission in the low-bias-voltage range, we find two microwave emissions due to the nonequilibrium effect in layered intrinsic junctions in the high-bias-voltage range: incoherent broadband emissions and a sharp coherent microwave emission. We interpret these two emissions in terms of Josephson plasma emission.

Source-reported materials — not catalogue approval

Formula	Reported Tc (K)	Pressure (GPa)	Type
Bi2Sr2CaCu2Oy Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	86	Pressure not reported	unknown
Bi2Sr2CaCu2Oy Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	86	Pressure not reported	unknown
YBa2Cu3Oy Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown