9 papers
Probing GHz Spin Dynamics Across Magnetic Phase Transitions in CrCl3 Nanoflakes Using Nitrogen-Vacancy Microscopy
Benjamin Hammons, Ben Hammons, Jitender Kumar +13
CrCl3, a layered van der Waals (vdW) magnet, exhibits in-plane magnetic anisotropy and enhanced interlayer coupling upon stacking, making it an ideal platform to host exotic nanosc…
Nitrogen-Vacancy Magnetometry of Edge Magnetism in WS2 Flakes
Ilja Fescenko, Raman Kumar, Thitinun Gas-Osoth +15
Two-dimensional (2D) magnets are of significant interest both as a platform for exploring novel fundamental physics and for their potential in spintronic and optoelectronic devices…
Earth's field diamond vector magnetometry with isotropic magnetic flux concentrators
Maziar Saleh Ziabari, Nazanin Mosavian, Ilja Fescenko +8
Vector magnetometers based on the optically detected magnetic resonance (ODMR) of nitrogen-vacancy centers in diamond are being developed for applications such as navigation and ge…
Quantum diamond microscopy of individual vaterite microspheres containing magnetite nanoparticles
Mona Jani, Hani Barhum, Janis Alnis +6
Biocompatible vaterite microspheres, renowned for their porous structure, are promising carriers for magnetic nanoparticles (MNPs) in biomedical applications such as targeted drug…
Time-resolved diamond magnetic microscopy of superparamagnetic iron-oxide nanoparticles
B. A. Richards, N. Ristoff, J. Smits +19
Superparamagnetic iron-oxide nanoparticles (SPIONs) are promising probes for biomedical imaging, but the heterogeneity of their magnetic properties is difficult to characterize wit…
Room Temperature Magnetic Skyrmions in Gradient-Composition Engineered CoPt Single Layers
Adam Erickson, Qihan Zhang, Hamed Vakili +12
Topologically protected magnetic skyrmions in magnetic materials are stabilized by interfacial or bulk Dzyaloshinskii-Moriya interaction (DMI). Interfacial DMI decays with increase…