43 citations · 142 across the 16 of their papers we have counts for
8 papers · 1 filter
Mechanism of magnetic diode in artificial honeycomb lattice
George Yumnam, Jiasen Guo, Yiyao Chen +8
Spin diode is important prerequisite to practical manifestation of spin electronics. Yet, a functioning magnetic diode at room temperature is still illusive. Here, we reveal diode-…
Local spin ice order induced planar Hall effect in Nd-Sn artificial honeycomb lattice
J. Guo, G. Yumnam, A. Dahal +3
Geometrically frustrated materials, such as spin ice or kagome lattice, are known to exhibit exotic Hall effect phenomena due to spin chirality. We explore Hall effect mechanism in…
Temperature Dependent Magnetism in Artificial Honeycomb Lattice of Connected Elements
B. Summers, L. Debeer-Schmitt, A. Dahal +4
Artificial magnetic honeycomb lattices are expected to exhibit a broad and tunable range of novel magnetic phenomena that would be difficult to achieve in natural materials, such a…
Scaling of nonlinear susceptibilities in artificial permalloy honeycomb lattice
A. Dahal, Y. Chen, B. Summers +1
Two-dimensional artificial magnetic honeycomb lattice is predicted to manifest thermodynamic phase transition to the spin solid order ground state at low temperature. Nonlinear sus…
Fractional electrical dimensionality in the spin solid phase of artificial honeycomb lattice
A. Dahal, B. Summers, D. K. Singh
Two-dimensional artificial magnetic honeycomb lattice is at the forefront of research on unconventional magnetic materials. Among the many emergent magnetic phases that are predict…
New Description of Evolution of Magnetic Phases in Artificial Honeycomb Lattice
B. Summers, Y. Chen, A. Dahal +1
Artificial magnetic honeycomb lattice provides a two-dimensional archetypal system to explore novel phenomena of geometrically frustrated magnets. According to theoretical reports,…
Spin Solid versus Magnetic Charge Ordered State in Artificial Honeycomb Lattice of Connected Elements
A. Glavic, B. Summers, A. Dahal +5
The nature of magnetic correlation at low temperature in two-dimensional artificial magnetic honeycomb lattice is a strongly debated issue. While theoretical researches suggest tha…
Magnetic diode at = 300 K
B. Summers, A. Dahal, P. Kampschroeder +2
We report the finding of unidirectional electronic properties, analogous to a semiconductor diode, in two-dimensional artificial permalloy honeycomb lattice of ultra-small bond, wi…