AI 中文总结
研究提出将囚禁电子自旋编码的量子比特用于量子信息处理，介绍了用单个印刷电路板制成的电子保罗阱，无需组装且设计刚性，可降低制造公差，通过表征阱性能，观测到被俘电子寿命及长期频率等数据。
AI 中文摘要
囚禁电子自旋中编码的量子比特被认为是量子信息处理的一个有前景的新平台。虽然电子囚禁大多在潘宁阱中进行用于精密测量，但借鉴囚禁离子量子处理器的成功经验，使用线性保罗阱更可取。本文展示了一种由单个印刷电路板制成的电子保罗阱。该方法无需组装，刚性设计使制造公差最小化。我们对阱性能进行了表征，观测到被俘获电子寿命为2.13毫秒，长期频率高达90兆赫兹。
英文摘要
Qubits encoded in the spin of trapped electrons have been proposed as a promising novel platform for quantum information processing. While trapping of electrons has been largely carried out in Penning traps for precision measurement purposes, it is desirable to use linear Paul traps instead, leaning on the successes of trapped ion quantum processors. Here we present a Paul trap for electrons made of a single printed circuit board. Our approach requires no assembly and the rigid design minimizes manufacturing intolerances. We characterize the trap performance and observe trapped electron lifetimes of 2.13 ms and secular frequencies of up to 90 MHz.
