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Magnetic field control of the optical spin Hall effect
Published 2014“…We investigate theoretically the effect of an external magnetic field on polarization patterns appearing in quantum microcavities due to the optical spin Hall effect. We show that increase of the magnetic field perpendicular to the plane of the cavity resulting in the increase of the Zeeman splitting leads to the transition from azimuthal separation of polarizations to their radial separation. …”
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Journal Article -
2
Modulation of spin-orbit torque efficiency by thickness control of heavy metal layers in Co/Pt multilayers
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Journal Article -
3
Quantum spin Hall effect and topological phase transition in InNxBiySb1−x−y/InSb quantum wells
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Journal Article -
4
Giant photonic spin Hall effect empowered by polarization-dependent quasibound states in the continuum in compound grating waveguide structures
Published 2023“…The photonic spin Hall effect (PSHE) plays an important role in both fundamental science and precision metrology. …”
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Journal Article -
5
Spin-UP: spin light for natural light uncalibrated photometric stereo
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Conference Paper -
6
Unveiling the chirality of the quantum anomalous Hall effect
Published 2024“…The ordinary and quantum Hall effects with fixed carrier types, electron or hole, exhibit well-defined chirality under external magnetic fields, but the analogous chirality of the quantum anomalous Hall effect (QAHE) remains little explored. …”
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Journal Article -
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All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data
Published 2024“…This paper describes the first all-sky search for long-duration, quasimonochromatic gravitational-wave signals emitted by ultralight scalar boson clouds around spinning black holes using data from the third observing run of Advanced LIGO. …”
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Spin injection properties in trilayer graphene lateral spin valves
Published 2013“…Non-local spin valve signal is clearly observed in the LSV, indicating that spin coherence extends underneath all ferromagnetic contacts.We also show that low-resistivity graphene/MgO/Py junctions enable efficient spin injection and detection in LSV with high applied current density, which leads to large spin accumulation of 120 μV at room temperature. …”
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Journal Article -
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All-optical processing technologies for next generation optical networks
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Thesis -
10
Dynamical and statistical properties of anyons in fractional quantum hall effect
Published 2024“…The quantum Hall effect has been the prototypical example for many emerging fields of Physics, including the study of topological phases of matter, topological order, and topological insulators. …”
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Thesis-Doctor of Philosophy -
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Surface molecular doping of all-inorganic perovskite using zethrenes molecules
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Journal Article -
12
Reconstruction of thiospinel to active sites and spin channels for water oxidation
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Journal Article -
13
Skyrmion-driven topological Hall effect in a Shastry-Sutherland magnet
Published 2023“…Using an $sd$ exchange model, we show here that metallic Shastry-Sutherland magnets can exhibit a topological Hall effect driven by magnetic skyrmions under realistic conditions. …”
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Book review : Jerry John Rawlings: leadership and legacy: a pan-African perspective
Published 2023“…This is a book review about Rawlings called 'Jerry John Rawlings: Leadership and Legacy: A Pan-African Perspective', edited by Felix Kumah-Abiwu and Sabella Ogbobode Abidde.…”
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Spin multistability in dissipative polariton channels
Published 2013“…We present a model for the theoretical description of the dynamics of a system of spinor cavity polaritons in real space and time, accounting for all relevant types of the interactions and effective magnetic fields. …”
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Parametric inversion of spin currents in semiconductor microcavities
Published 2013“…The optical spin-Hall effect results in the formation of an antisymmetric real-space polarization pattern giving birth to spin currents. …”
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Journal Article -
19
Spin-polarized antichiral exciton-polariton edge states
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Journal Article -
20
Optimization Algorithms for Multi-species Spherical Spin Glasses
Published 2024“…This paper develops approximate message passing algorithms to optimize multi-species spherical spin glasses. We first show how to efficiently achieve the algorithmic threshold energy identified in our companion work (Huang and Sellke in arXiv preprint, 2023. …”
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Article