Coherence times of Ce3+ spin states in CaWO4 crystal
https://doi.org/10.26907/mrsej-19501
Abstract
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 µs and the time of coherent manipulations reaching 0.3 µs in the low-temperature limit, the latter can potentially be elongated by using the rotation angle and off-resonance error correction schemes.
Keywords
calcium tungstate,
trivalent cerium ion,
electron paramagnetic resonance,
coherence,
Rabi oscillations
Supporting agencies: This work was financially supported by the Russian Science Foundation (Project no. 17-72-20053).
About the Authors
M. R. Gafurov
Kazan Federal University
Russian Federation
Russian Federation
Kremlevskaya 18, Kazan 420008
I. N. Kurkin
Kazan Federal University
Russian Federation
Russian Federation
Kremlevskaya 18, Kazan 420008
E. I. Baibekov
Kazan Federal University
Russian Federation
Russian Federation
Kremlevskaya 18, Kazan 420008
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Review
For citations:
Gafurov M.R., Kurkin I.N., Baibekov E.I. Coherence times of Ce3+ spin states in CaWO4 crystal. Magnetic Resonance in Solids. 2019;21(5):19501 (7 pp.). https://doi.org/10.26907/mrsej-19501
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