Symmetric reflection line resonator for semiconductor circuit quantum electrodynamics
Symmetric reflection line resonator for semiconductor circuit quantum electrodynamics
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DOI:
10.1063/1.4866336
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发表时间:
2013-09
期刊:
影响因子:
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通讯作者:
Miao Zhang;Guang-Wei Deng;Shu-Xiao Li;Haiou Li;G. Cao;T. Tu;M. Xiao;G. Guo;HongWen Jiang-
中科院分区:
文献类型:
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作者:
Miao Zhang;Guang-Wei Deng;Shu-Xiao Li;Haiou Li;G. Cao;T. Tu;M. Xiao;G. Guo;HongWen Jiang-
We have designed and fabricated a half-wavelength reflection line resonator (RLR) that consists of a pair of two coupled microstrip lines on a GaAs/AlGaAs heterostructure. By changing the top gate voltage on a square of two dimensional electron gas under the resonator, a large range of the quality factors can be obtained. Energy loss in the two-dimensional electron gas can be minimized, thus realizing a versatile resonator suitable for integration with semiconductor quantum circuits.