Suppressing on-chip electromagnetic crosstalk for spin qubit devices
Suppressing on-chip electromagnetic crosstalk for spin qubit devices
复制标题
抑制自旋量子位器件的片上电磁串扰
DOI:
10.1063/1.4752863
复制
发表时间:
2012
影响因子:
3.2
通讯作者:
A. Gossard
中科院分区:
文献类型:
--
作者:
S. Blanvillain;J. Colless;D. Reilly;Hong Lu;A. Gossard
We report the development and performance of on-chip interconnects designed to suppress electromagnetic crosstalk in spin qubit device architectures with the large number of gate electrodes needed for multi-qubit operation. Our design improves the performance of typical device interconnects via the use of miniaturised ohmic contacts and interspersed ground guards. Low-temperature measurements and numerical simulation confirm that control and readout signal crosstalk can be suppressed to levels of order 1%, from dc to 1 GHz.
影响因子:
19.6
作者:
Pioro-Ladriere, M.;Obata, T.;Tarucha, S.
通讯作者:
Tarucha, S.
影响因子:
56.9
作者:
Petta, JR;Johnson, AC;Gossard, AC
通讯作者:
Gossard, AC