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arXiv 2006.16724cond-mat.mes-hall
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宽禁带半导体器件中的自旋量子传感器矢量静电测量

Vector Electrometry in a Wide-Gap Semiconductor Device Using a Spin Ensemble Quantum Sensor

Yang, Bang, Takuya Murooka, Kwangsoo Kim, Hiromitsu Kato, Toshiharu Makino, Masahiko Ogura, Satoshi Yamasaki, Amir Yacoby, Mutsuko Hatano, Takayuki Iwasaki

摘要:

金刚石中的氮空位(NV)中心作为量子静电计工作。使用NV中心的系综状态,我们提出了矢量电测量,并在金刚石电子器件中演示测量。在施加横向磁场的同时,测量在高电压下施加到N-V轴的横向电场。能级位移对电场的响应比对轴向磁场的响应显著增强。重复测量多个N-V轴的横向电场,我们得到了器件中产生的电场的分量。

英文摘要:

Nitrogen-vacancy (NV) centers in diamond work as a quantum electrometer. Using an ensemble state of NV centers, we propose vector electrometry and demonstrate measurements in a diamond electronic device. A transverse electric field applied to the N-V axis under a high voltage was measured while applying a transverse magnetic field. The response of the energy level shift against the electric field was significantly enhanced compared with that against an axial magnetic field. Repeating the measurement of the transverse electric field for multiple N-V axes, we obtained the components of the electric field generated in the device.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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