CaWO4晶体中Ce3+自旋态的相干时间

IF 0.3 Q4 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL

Magnetic resonance in solids Pub Date : 2020-02-10 DOI:10.26907/mrsej-19501

M. Gafurov, I. Kurkin, E. Baibekov

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引用次数: 3

摘要

我们研究了钨酸钙晶体中三价铈离子的相干时间，并对其最低能态进行了操作。我们发现，在低温极限下，相位记忆时间达到14.2$｛\mu｝$s，相干操作时间达到0.3$｛\ mu｝$s，后者可以通过使用旋转角和非共振误差校正方案来延长。

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Coherence times of Ce3+ spin states in CaWO4 crystal

We study the coherence times and perform manipulations on the lowest-energy states of trivalent cerium ion in calcium tungstate crystal. We find the phase memory time reaching 14.2 ${\mu}$s and the time of coherent manipulations reaching 0.3 ${\mu}$s in the low-temperature limit, the latter can potentially be elongated by using the rotation angle and off-resonance error correction schemes.

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来源期刊

Magnetic resonance in solids PHYSICS, ATOMIC, MOLECULAR & CHEMICAL-

CiteScore

0.90

自引率

12.50%

发文量

审稿时长

5 weeks