Characterization of Josephson tunneling junction by lifetime of zero-voltage state and fiske self-resonant step

机译：零电压状态寿命和Fiske自谐振阶跃表征约瑟夫森隧道结

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We fabricated high quality Josephson tunneling junctions by self-aligned lift-off process. Parameters including its critical current, normal resistance and capacitance which determine the dynamic energy consumption and speed of the superconducting electronics had been measured. The critical current of a 22 × 22 μm² Junction is 1796 ± 52 μA calculated from the dependent curve between the lifetime of zero-voltage and switching current. The junction capacitance is 24.7 ± 3.9 pF obtained by observing Fiske self-resonant step when applied several Gauss magnetic field.

机译：我们通过自对准提离工艺制造了高质量的约瑟夫森隧道结。测量了包括其临界电流，法向电阻和电容在内的参数，这些参数决定了超导电子器件的动态能耗和速度。根据零电压寿命与开关电流之间的依存关系曲线计算得出，22×22μm^{2 结的临界电流为1796±52μA。结电容为24.7±3.9 pF，这是通过在施加多个高斯磁场时观察到的Fiske自谐振阶跃获得的。}

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来源
《2013 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices》|2013年|522-523|共2页
会议地点 Beijing(CN)
作者
Li Hao; Li Gang; Liu Jian She; Li Tie Fu;
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作者单位

Tsinghua National Laboratory for Information Science and Technology, Department of Microelectronics and Nanoelectronics, Tsinghua University, Institute of Microelectronics, Tsinghua University, Beijing 100084, Chinac;

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正文语种 eng
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critical current; fiske self-resonant step; josephson tunneling junction; specific capacitance;

机译：临界电流;菲斯克自谐振阶跃;约瑟夫逊隧道结;比电容;;

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专利

1. Fiske steps and Abrikosov vortices in Josephson tunnel junctions [J] . M. P. Lisitskiy, M. V. Fistul Physical review . 2010,第18期

机译：约瑟夫森隧道交界处的菲斯克台阶和阿布里科索夫涡
2. Disappearance of Fiske Steps in Josephson Fluxonic Diode and Josephson Fluxonic Bipolar Junction Transistor [J] . Farshid Raissi, Alireza Erfanian IEEE Transactions on Applied Superconductivity . 2005,第3期

机译：约瑟夫森Fluxonic二极管和Josephson Fluxonic双极结晶体管中Fiske台阶的消失
3. Fiske steps and hysteresis in YBa_2Cu_3O_7 grain boundary Josephson junctions: Structural information of the barrier by means of a nondestructive approach [J] . M. A. Navacerrada, M. L. Lucia, F. Sanchez-Quesada, Journal of Applied Physics . 2008,第11期

机译：YBa_2Cu_3O_7晶界约瑟夫森结中的菲斯克台阶和滞后现象：采用无损分析的方法获得势垒的结构信息
4. Characterization of Josephson tunneling junction by lifetime of zero-voltage state and fiske self-resonant step [C] . Li Hao, Li Gang, Liu Jian She, IEEE International Conference on Applied Superconductivity and Electromagnetic Devices . 2013

机译：零电压状态和FISKE自共振步骤的寿命，Josephson隧道结的特征
5. Josephson Junctions with Tunnel Barriers Grown Via In Situ Atomic Layer Deposition. [D] . Elliot, Alan J. 2014

机译：通过原位原子层沉积生长的隧道势垒的约瑟夫森交界处。
6. Tuning the 0 − π Josephson junction with a magnetic impurity: Role of tunnel contacts exchange coupling e − e interactions and high-spin states [O] . Subhajit Pal, Colin Benjamin -1

机译：用磁性杂质调整0 −πJosephson结：隧道接触交换耦合e − e相互作用和高自旋态的作用
7. Fiske Steps and Abrikosov Vortices in Josephson Tunnel Junctions [O] . Lisitskiy, M. P., Fistul, M. V. 2010

机译：约瑟夫森隧道交界处的费斯克台阶和阿布里科索夫涡旋
8. Period Three Generation on Microwave-Induced Constant-Voltage Steps of Josephson Tunnel Junctions [R] . Mygind, J. , Bindslev Hansen, J. , Clarke, J. , 1986

机译：约瑟夫森隧道结微波诱导恒压步骤的第三代

Characterization of Josephson tunneling junction by lifetime of zero-voltage state and fiske self-resonant step

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