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41
Spin selective filtering of polariton condensate flow
Published 2015“…Spin-selective spatial filtering of propagating polariton condensates, using a controllable spin-dependent gating barrier, in a one-dimensional semiconductor microcavity ridge waveguide is reported. …”
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Journal Article -
42
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 -
43
Correlation and combinatorics: causal contextuality and spin systems
Published 2024“…</p> <p>In the second part of the thesis, we study spin Hamiltonians on random graphs, focusing on exact descriptions in the thermodynamic limit. …”
Thesis -
44
Filmwise condensation of steam on sinusoidal pin fin arrays : effects of fin height and fin pitch
Published 2020“…An experimental investigation on the use of sinusoidal pin fins to enhance filmwise condensation of steam on vertical plates was carried out. …”
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Journal Article -
45
A review on substitution of natural sand with granite fines in sustainable concrete
Published 2023Subjects: Get full text
Journal Article -
46
Ultra-fine bainite in medium-carbon high-silicon bainitic steel
Published 2024“…%C ultra-fine bainitic steel is through austenitization at 1000 °C and austempering at 340 °C.…”
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Journal Article -
47
Transverse domain wall profile for spin logic applications
Published 2015“…The topological defects of Transverse DWs (TDW) are of paramount importance as regards to the deterministic pinning and movement of DW within complex networks of conduits. …”
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Journal Article -
48
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 -
49
Coherent spin-control of S = 1 vanadium and molybdenum complexes
Published 2024“…We previously developed analogous optically addressable molecules featuring a ground-state spin-triplet centered on a Cr4+ ion with an optical-spin interface. …”
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Article -
50
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 -
51
Geometric tuning of charge and spin correlations in manganite superlattices
Published 2015“…Our results demonstrate the ability to geometrically tune the electrical transport between regimes dominated by either charge or spin correlations.…”
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Journal Article -
52
The role of tunneling noise in triple spin exchange qubits
Published 2020“…In this project, the effects of 1/f tunneling noise in a triple spin exchange qubit operating at the sweet spot is being investigated. …”
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Final Year Project (FYP) -
53
Spin-polarized antichiral exciton-polariton edge states
Published 2023“…The edge modes localized at the opposite edges have opposite spins (circular polarizations), which leads to co-propagating "+-" spin channels. …”
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Journal Article -
54
Spin Order and Phase Transitions in Chains of Polariton Condensates
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Journal Article -
55
Quenching the Haldane gap in spin-1 Heisenberg antiferromagnets
Published 2014“…We consider a quasi-one-dimensional system of spin-1 Heisenberg antiferromagnetic chains in two-dimensional and three-dimensional hypercubic lattices with interchain coupling J and uniaxial single-ion anisotropy D. …”
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Journal Article -
56
Triadic interaction in the background of a pairwise spin-glass
Published 2024“…Developing an equilibrium solution for a pairwise spin-glass with a quenched random infinite range shows a continuous phase transition. …”
Article -
57
Spin-ice physics and phase transitions in cadmium cyanide
Published 2019“…<p>There is increasing interest in the role of materials with correlated structural disorder in mimicking the exotic properties exploited in electronic condensed matter phases. Spin ices, for example, are important class of frustrated magnets in which the spin configuration obeys the `two-in two-out' ice rules that govern proton order in water-ice. …”
Thesis -
58
Materials for quantum technologies: a roadmap for spin and topology
Published 2024“…We explore the key materials systems that support spin and topological phenomena and discuss their figures of merit. …”
Internet publication -
59
Bio-inspired categorization using event-driven feature extraction and spike-based learning
Published 2014“…Bio-inspired, cortex-like, spikebased features are obtained through event-driven convolution and neural competition. The extracted spike feature patterns are then classified by a network of leaky integrate-and-fire (LIF) spiking neurons, in which the weights are trained using tempotron learning rule. …”
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Conference Paper -
60
Morphological learning in spiking neurons: a new hardware efficient maching learning method
Published 2014“…The latest developments in the research of spiking neural network models have shown that unlike the classic neural network models, these models communicate via precisely timed neuron spikes, thus making them a closer representation of the biological neurons. …”
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Final Year Project (FYP)