Third-order photoconductivities in d-wave altermagnets are determined solely by quantum metric and connection, with closed-form solutions when delta-bond hopping vanishes and perturbative solutions otherwise, verified numerically.
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Altermagnets intrinsically generate hundreds of high harmonics in spin and charge pumping under magnetic dynamics, with amplitudes exceeding light-driven schemes and without needing extra spin-orbit coupling.
Sliding bilayer altermagnets host antiferromagnetic half-metallicity and Chern insulator phases via spin-dependent interlayer hopping in ferrovalley states, demonstrated in V2OSSe by first-principles calculations.
Altermagnets enable planar Josephson junctions that host Majorana end modes controlled by crystallographic orientation, extending naturally to high-Tc platforms.
citing papers explorer
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Third-order optical response in d-wave altermagnets: Analytical and numerical results from microscopic model
Third-order photoconductivities in d-wave altermagnets are determined solely by quantum metric and connection, with closed-form solutions when delta-bond hopping vanishes and perturbative solutions otherwise, verified numerically.
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High-Harmonic Spin and Charge Pumping in Altermagnets
Altermagnets intrinsically generate hundreds of high harmonics in spin and charge pumping under magnetic dynamics, with amplitudes exceeding light-driven schemes and without needing extra spin-orbit coupling.
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Intrinsic antiferromagnetic half-metal and topological phases from the ferrovalley states of the sliding bilayer altermagnets
Sliding bilayer altermagnets host antiferromagnetic half-metallicity and Chern insulator phases via spin-dependent interlayer hopping in ferrovalley states, demonstrated in V2OSSe by first-principles calculations.
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Topological altermagnetic Josephson junctions
Altermagnets enable planar Josephson junctions that host Majorana end modes controlled by crystallographic orientation, extending naturally to high-Tc platforms.