TY - JOUR
T1 - Electric field control of interaction between magnons and quantum spin defects
AU - Solanki, Abhishek B.
AU - Bogdanov, Simeon I.
AU - Rahman, Mohammad M.
AU - Rustagi, Avinash
AU - Dilley, Neil R.
AU - Shen, Tingting
AU - Tong, Wenqi
AU - Debashis, Punyashloka
AU - Chen, Zhihong
AU - Appenzeller, Joerg
AU - Chen, Yong P.
AU - Shalaev, Vladimir M.
AU - Upadhyaya, Pramey
N1 - Publisher Copyright:
© 2022 authors. Published by the American Physical Society.
PY - 2022/3/1
Y1 - 2022/3/1
N2 - Hybrid systems coupling quantum spin defects (QSD) and magnons can enable unique spintronic device functionalities and probes for magnetism. Here, we add electric field control of magnon-QSD coupling to such systems by integrating ferromagnet-ferroelectric composite multiferroic with nitrogen-vacancy (NV) center spins. Combining quantum relaxometry with ferromagnetic resonance measurements and analytical modeling, we reveal that the observed electric-field tuning is consistent with the ferroelectric polarization control of the magnon-generated fields at the NV. Exploiting this mechanism, we also propose magnon-based hybrid electric field sensors which provide the possibility of improving dc electric field sensitivity of single-spin sensors.
AB - Hybrid systems coupling quantum spin defects (QSD) and magnons can enable unique spintronic device functionalities and probes for magnetism. Here, we add electric field control of magnon-QSD coupling to such systems by integrating ferromagnet-ferroelectric composite multiferroic with nitrogen-vacancy (NV) center spins. Combining quantum relaxometry with ferromagnetic resonance measurements and analytical modeling, we reveal that the observed electric-field tuning is consistent with the ferroelectric polarization control of the magnon-generated fields at the NV. Exploiting this mechanism, we also propose magnon-based hybrid electric field sensors which provide the possibility of improving dc electric field sensitivity of single-spin sensors.
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U2 - 10.1103/PhysRevResearch.4.L012025
DO - 10.1103/PhysRevResearch.4.L012025
M3 - Article
AN - SCOPUS:85125624338
SN - 2643-1564
VL - 4
JO - Physical Review Research
JF - Physical Review Research
IS - 1
M1 - L012025
ER -