A controllable superconducting electromechanical oscillator with a suspended membrane oleh Yong-Chao Li, Jiang-shan Tang, Jun-Liang Jiang, Jia-Zheng Pan, Xin Dai, Xing-Yu Wei, Ya-Peng Lu, Sheng Lu, Xue-Cou Tu, Hua-bing Wang, Ke-yu Xia, Guo-Zhu Sun, Pei-Heng Wu