Simulation and Characterization of Aluminium Three-Dimensional Resonator for Quantum Computation
ZHAO Hu1, LI Tie-Fu1,2**, LIU Qi-Chun1, LIU Jian-She1, CHEN Wei1**
1Institute of Microelectronics, and Tsinghua National Laboratory of Information Science and Technology, Tsinghua University, Beijing 100084 2Beijing Computational Science Research Center, Beijing 100084
Abstract：We present the simulation and characterization of several aluminium three-dimensional (3D) resonators, which can be used for superconducting quantum computation. By changing the conductivity of the aluminium in a high frequency structure simulator, the loaded quality factor at room temperature and base temperature (20 mK) can be simulated. From S21 measurement, we can characterize the properties of the resonators. The simulated and experimental results can be fitted well by exponential equations.
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2014, Vol. 31 
