Publications (7)
Spatial mapping of magnetization fluctuations via time-lapse Kerr microscopy
Xian-Yue Ai, Ivan Soldatov, Leon Oleschko +5
Combining wide-field magneto-optical Kerr microscopy with a time-lapse analysis scheme allows investigating magnetization fluctuations with high spatial as well as temporal resolut…
From Film to Flakes: Electronic Properties and Magnetization Variations in Yttrium Iron Garnet
Pia M. Düring, Seema, Roman Hartmann +7
Yttrium iron garnet (YIG) is a ferrimagnetic insulator valued for its high Curie temperature, very low magnetic damping, and ability to support long-range spin-wave transport. Thes…
Synthesis and study of fcc-Co derived from isostructural Co4N
Seema, Dileep Kumar, U. P. Deshpande +1
This work demonstrates synthesis and study of fcc-Co derived from an isostructural Co4N. Diffusion measurements carried out in this work, reveal that N self-diffusion is the swifte…
Single-crystalline YIG flakes with uniaxial in-plane anisotropy and diverse crystallographic orientations
Roman Hartmann, Seema, Ivan Soldatov +12
We study Y3Fe5O12 (YIG) flakes that we produce via mechanical cleaving and exfoliation of YIG single crystals. By characterizing their structural and magnetic properties, we find t…
On the flag curvature of a homogeneous Finsler sapce with generalized -Kropina metric
Gauree Shanker, Jaspreet Kaur, Seema
In this paper, first, we give an explicit formula for the flag curvature of a homogeneous Finsler space with generalized -Kropina metric. Then, we show that, under a mild condit…
Magnetic domains in ultrathin, bulk-like and proximity-coupled Europium Oxide
Seema, Moumita Kundu, Paul Rosenberger +3
The control of electron spins in materials that are simultaneously ferromagnetic and insulating opens up a wealth of quantum phenomena in spin-based electronics. Thin films of euro…
Structural, Electronic, and Magnetic Properties of HiPIMS Grown Co-N Thin Films
Seema, Akhil Tayal, S. M. Amir +3
We studied the growth behavior, structural, electronic, and magnetic properties of cobalt nitride (Co-N) thin films deposited using direct current (dc) and high power impulse magne…