37 citations · 97 across the 8 of their papers we have counts for
12 papers · 1 filter
Electrically Active Domain Wall Magnons in Layered van der Waals Antiferromagnets
Mohammad Mushfiqur Rahman, Avinash Rustagi, Yaroslav Tserkovnyak +1
We study theoretically domain wall (DW) magnons-elementary collective excitations of magnetic DWs -- in easy-axis layered van der Waals (vdW) antiferromagnets, where they behave as…
Manipulating quantum impurity spins via dynamical modes of nanomagnets
Avinash Rustagi, Shivam Kajale, Pramey Upadhyaya
Quantum impurity (QI) spins offer promising information processing and sensing applications by harnessing up to room-temperature quantum coherence. Challenged by the requirement of…
Electric field control of interaction between magnons and quantum spin defects
Abhishek Bharatbhai Solanki, Simeon I. Bogdanov, Avinash Rustagi +10
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…
Fermi Liquid Theory Sheds Light on "Hot" EHL in 1L-MoS
R. L. Wilmington, H. Ardekani, A. Rustagi +4
2D transition metal dichalcogenides (TMDCs) exhibit an electron-hole liquid phase transition at unusually high temperatures. Because these materials are atomically thin, optical ex…
Sensing chiral magnetic noise via quantum impurity relaxometry
Avinash Rustagi, Iacopo Bertelli, Toeno van der Sar +1
We present a theory for quantum impurity relaxometry of magnons in thin films, exhibiting quantitative agreement with recent experiments without needing arbitrary scale factors use…
Observing coherences with time-resolved photoemission
Alexander F. Kemper, Avinash Rustagi
We discuss the potential creation and measurement of coherences in both dispersive solids and qubit-like single levels using current generation time- and angle-resolved photoemissi…