تقرير
Resonant indirect exchange via remote 2D channel
| العنوان: | Resonant indirect exchange via remote 2D channel |
|---|---|
| المؤلفون: | Rozhansky, I. V., Krainov, I. V., Averkiev, N. S., Aronzon, B. A., Davydov, A. B., Kugel, K. I., Tripathi, V., Lahderanta, E. |
| سنة النشر: | 2015 |
| المجموعة: | Condensed Matter |
| مصطلحات موضوعية: | Condensed Matter - Mesoscale and Nanoscale Physics |
| الوصف: | We apply the previously developed theory of the resonant indirect exchange interaction to explain the ferromagnetic properties of the hybrid heterostructure consisting of a InGaAs-based quantum well (QW) sandwiched between GaAs barriers with a remote Mn delta-layer. The experimentally obtained dependence of the Curie temperature on the QW depth exhibits a maximum related to the region of resonant indirect exchange. We suggest the theoretical explanantion and a fit to this dependence as a result of the two contributions to ferromagnetism - the intralayer contribution and the resonant exchange contribution provided by the QW. Comment: 5 pages, 4 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/1502.01816 |
| رقم الأكسشن: | edsarx.1502.01816 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |