Role of exchange interaction in nitrogen vacancy center based magnetometry

• المؤلفون الرئيسيون: Ho, Cong Son, Tan, Seng Ghee, Jalil, Mansoor B. A., Chen, Zilong, Krivitsky, Leonid A.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Ferromagnetic heterostructure (FMH); Nitrogen vacancy center (NVC)
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/81869; http://hdl.handle.net/10220/42285
• المؤسسة: Nanyang Technological University

We propose a multilayer device comprising a thin-film-based ferromagnetic heterostructure (FMH) deposited on a diamond layer doped with nitrogen vacancy centers (NVC's). We find that when the NVC's are in close proximity (1–2 nm) to the FMH, the exchange energy is comparable to, and may ev...