Report
Electric field control of interaction between magnons and quantum spin defects
| العنوان: | Electric field control of interaction between magnons and quantum spin defects |
|---|---|
| المؤلفون: | Solanki, Abhishek Bharatbhai, Bogdanov, Simeon I., Rustagi, Avinash, Dilley, Neil R., Shen, Tingting, Rahman, Mohammad Mushfiqur, Tong, Wenqi, Debashis, Punyashloka, Chen, Zhihong, Appenzeller, Joerg, Chen, Yong P., Shalaev, Vladimir M., Upadhyaya, Pramey |
| سنة النشر: | 2020 |
| المجموعة: | Condensed Matter Quantum Physics |
| مصطلحات موضوعية: | Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science, Quantum Physics |
| الوصف: | 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 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 results from ferroelectric polarization control of the magnon-generated fields at the NV. Exploiting the demonstrated control, we also propose magnon-enhanced hybrid electric field sensors with improved sensitivity. |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2012.01497 |
| رقم الانضمام: | edsarx.2012.01497 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |