31 citations · 89 across the 7 of their papers we have counts for
7 papers
Momentum-resolved magnetic noise spectroscopy using ensembles of diamond quantum sensors
Zeeshawn Kazi, Kai-Hung Cheng, Jared Rovny +1
Spatiotemporal fluctuations across multiple scales govern and characterize the emergent properties, phase boundaries, and low-energy excitations of strongly correlated matter. Howe…
Magnetic Microscopy of Skyrmions in Magnetic Thin Films with Chiral Overlayers
Buddhika Hondamuni, Théo Balland, Fabian Kammerbauer +15
Topologically nontrivial magnetic textures such as skyrmions offer promising opportunities for spintronic applications. In recent years, it has been shown that the magnetic propert…
Massively multiplexed nanoscale magnetometry with diamond quantum sensors
Kai-Hung Cheng, Zeeshawn Kazi, Jared Rovny +4
Single nitrogen vacancy (NV) centers in diamond have been used extensively for high-sensitivity nanoscale sensing, but conventional approaches use confocal microscopy to measure in…
Direct measure of DNA bending by quantum magnetic imaging of a nano-mechanical torque-balance
Zeeshawn Kazi, Isaac M. Shelby, Ruhee Nirodi +5
DNA flexibility is a key determinant of biological function, from nucleosome positioning to transcriptional regulation, motivating a direct measurement of the bend-torque response…
Impact of surface and laser-induced noise on the spectral stability of implanted nitrogen-vacancy centers in diamond
Srivatsa Chakravarthi, Christian Pederson, Zeeshawn Kazi +2
Scalable realizations of quantum network technologies utilizing the nitrogen vacancy center in diamond require creation of optically coherent NV centers in close proximity to a sur…
Probing topological spin structures using light-polarization and magnetic microscopy
Till Lenz, Georgios Chatzidrosos, Zhiyuan Wang +12
We present an imaging modality that enables detection of magnetic moments and their resulting stray magnetic fields. We use wide-field magnetic imaging that employs a diamond-based…
Wide-field dynamic magnetic microscopy using double-double quantum driving of a diamond defect ensemble
Zeeshawn Kazi, Isaac M. Shelby, Hideyuki Watanabe +4
Wide-field magnetometry can be realized by imaging the optically-detected magnetic resonance of diamond nitrogen vacancy (NV) center ensembles. However, NV ensemble inhomogeneities…