282 citations · 914 across the 18 of their papers we have counts for
8 papers · 1 filter
Anomalous Hall and Nernst Effects in FeRh
Hilal Saglam, Changjiang Liu, Yi Li +9
Antiferromagnets with tunable phase transitions are promising for future spintronics applications. We investigated spin-dependent transport properties of FeRh thin films, which sho…
Voltage control of magnon spin currents in antiferromagnetic Cr2O3
Changjiang Liu, Yongming Luo, Deshun Hong +6
Voltage-controlled spintronic devices utilizing the spin degree of freedom are desirable for future applications, and may allow energy-efficient information processing. Pure spin c…
Large anomalous Nernst and inverse spin-Hall effects in epitaxial thin films of Kagome semimetal MnGe
Deshun Hong, Naween Anand, Changjiang Liu +5
Synthesis of crystallographically well-defined thin films of topological materials is important for unraveling their mesoscale quantum properties and for device applications. Mn$_3…
Molecular beam epitaxy of the magnetic kagome metal FeSn on LaAlO3 (111)
Deshun Hong, Changjiang Liu, Haw-Wen Hsiao +4
Materials with a layered Kagome lattice are expected to give rise to novel physics arising from band structures with topological properties, spin liquid behavior and the formation…
Distinguishing antiferromagnetic spin sublattices via the spin Seebeck effect
Yongming Luo, Changjiang Liu, Hilal Saglam +7
Antiferromagnets are beneficial for future spintronic applications due to their zero magnetic moment and ultrafast dynamics. But gaining direct access to their antiferromagnetic or…
The interplay of large two-magnon ferromagnetic resonance linewidths and low Gilbert damping in Heusler thin films
William K. Peria, Timothy A. Peterson, Anthony P. McFadden +4
We report on broadband ferromagnetic resonance linewidth measurements performed on epitaxial Heusler thin films. A large and anisotropic two-magnon scattering linewidth broadening…
Probing short-range magnetic order in a geometrically frustrated magnet by spin Seebeck effect
Changjiang Liu, Stephen M. Wu, John E. Pearson +3
Competing magnetic interactions in geometrically frustrated magnets give rise to new forms of correlated matter, such as spin liquids and spin ices. Characterizing the magnetic str…
Electrical detection of ferromagnetic resonance in ferromagnet/n-GaAs heterostructures by tunneling anisotropic magnetoresistance
Changjiang Liu, Yakov Boyko, Chad Geppert +5
We observe a dc voltage peak at ferromagnetic resonance (FMR) in samples consisting of a single ferromagnetic (FM) layer grown epitaxially on the GaAs (001) surface. T…