412 citations · 427 across the 8 of their papers we have counts for
8 papers
Emergence and Detection of Surface altermagnetism in KVSeO
Rodrigo Jaeschke-Ubiergo, Xanthe H. Verbeek, Colin Lange +4
We demonstrate the recent concept of emergent surface altermagnetism through its unique signatures in \KVSO. We show that for bulk antiferromagnetically ordered \KVSO, the (001) su…
Correlation-Driven Orbital Order Realizes 2D Metallic Altermagnetism
Nirmalya Jana, Atasi Chakraborty, Anamitra Mukherjee +1
Two-dimensional metallic altermagnets are rare, and no correlated 2D material has been established to host large nonrelativistic spin splitting. Here we show that spontaneous orbit…
Emergent altermagnetism at surfaces of antiferromagnets: full symmetry classification and material identification
Colin Lange, Rodrigo Jaeschke-Ubiergo, Atasi Chakraborty +4
We demonstrate the emergence of altermagnetism at the surfaces of antiferromagnets, vastly expanding the number of material candidates with altermagnetic characteristics and establ…
Non-relativistic linear Edelstein effect in helical EuIn2As2
Nayra A. Álvarez Pari, Rodrigo Jaeschke-Ubiergo, Atasi Chakraborty +2
Motivated by the ongoing interest in understanding the actual magnetic ground state of the promising axion insulator candidate EuIn2As2, we present here a spin symmetry analysis an…
Highly Efficient Non-relativistic Edelstein effect in p-wave magnets
Atasi Chakraborty, Anna Birk Hellenes, Rodrigo Jaeschke-Ubiergo +3
The origin and efficiency of charge-to-spin conversion, known as the Edelstein effect (EE), has been typically linked to spin-orbit coupling mechanisms, which require materials wit…
Strain induced phase transition from antiferromagnet to altermagnet
Atasi Chakraborty, Rafael González Hernández, Libor šmejkal +1
The newly discovered altermagnets are unconventional collinear compensated magnetic systems, exhibiting even (d, g, or i-wave) spin-polarization order in the band structure, settin…
Direct observation of altermagnetic band splitting in CrSb thin films
Sonka Reimers, Lukas Odenbreit, Libor Smejkal +14
Altermagnetism represents an emergent collinear magnetic phase with compensated order and an unconventional alternating even-parity wave spin order in the non-relativistic band str…
P-wave magnets
Anna Birk Hellenes, Tomáš Jungwirth, Rodrigo Jaeschke-Ubiergo +3
The p-wave Cooper-pairing instability in superfluid He, characterized by a parity-breaking excitation gap, is regarded as one of the most rich and complex phenomena in physic…