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1681
Design and implementation of an ultra sound distance estimation device
Published 2013“…The most common type of ultrasonic distance measurement device uses the parallax ping where the signal is transmitted from the ultrasonic transmitter to the target and back to the ultrasonic receiver. …”
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Final Year Project (FYP) -
1682
Emergent geometric frustration of artificial magnetic skyrmion crystals
Published 2017“…The spin-torque reconfigurability of the artificial skyrmion ice states, difficult to achieve in other artificial spin ice systems, is compatible with standard spintronic device fabrication technology, which makes the semiconductor industrial integration straightforward.…”
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Journal Article -
1683
Genetic analysis of over 1 million people identifies 535 new loci associated with blood pressure traits
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Journal Article -
1684
Direct observation of deterministic domain wall trajectory in magnetic network structures
Published 2018“…Controlling the domain wall (DW) trajectory in magnetic network structures is crucial for spin-based device related applications. The understanding of DW dynamics in network structures is also important for study of fundamental properties like observation of magnetic monopoles at room temperature in artificial spin ice lattice. …”
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Journal Article -
1685
Pinkcapsule.com : the digital agora.
Published 2008“…Build as a Web Portal, PinkCapsule.com aims to be the common destination for Web surfers to interact in a virtual marketplace or agora setting.…”
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Final Year Project (FYP) -
1686
Ferromagnetic copper-doped ZnO for spintronics
Published 2008“…The incorporation of N increases the substitution of high spin state of Cu2+ concentration into Zn2+ sites and stabilizes the highly diffusive Zni through N-Zn bonding. …”
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Thesis -
1687
Spectroscopic study of emergent electronic phases in transition metal based compounds
Published 2024“…Antiferromagnets with non-relativistic spin splitting are outstanding candidates as the next generation of spintronic materials owing to their electron-volt (eV) scale spin splitting, ultrafast spin dynamics and nearly vanishing stray fields. …”
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Thesis -
1688
Crystalline boron-linked tetraaminoethylene radical cations
Published 2018“…X-ray diffraction analysis, EPR spectroscopy, and computational studies revealed that the unpaired electron is delocalized over the B2N4C2 skeleton and the spin density mainly resides on the carbon and boron atoms.…”
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Journal Article -
1689
Raman spectroscopy of atomically thin two-dimensional magnetic iron phosphorus trisulfide (FePS3) crystals
Published 2020“…Herein we present a comprehensive investigation on the lattice dynamics and spin–phonon interactions of mechanically exfoliated atomically thin 2D magnetic material—iron phosphorus trisulfide (FePS3) by Raman spectroscopy and first principle calculations. …”
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Journal Article -
1690
Entanglement witness via symmetric two-body correlations
Published 2018“…In addition, it detects the entanglement of spin-squeezed states, with a detection strength that approaches the maximal value for sufficiently large numbers of particles. …”
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Journal Article -
1691
Robust text-independent speaker verification in environmental noise
Published 2011“…Experimental evaluations of the proposed psychoacoustic model compensation technique conclusively demonstrate that it provides superior performance in both white and pink noise conditions, outperforming parallel model combination by 36% and max function based model compensation by 24%. …”
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Thesis -
1692
Engineered terahertz emission from spintronic heterostructures: amplitude, phase and chirality
Published 2023“…As such, the photoexcitation leads to ultrafast spin-scattering events in the FM, during which the spins transport from the FM into the adjacent heavy metal(HM) layer to experience an inverse spin Hall effect, producing a transverse charge current and terahertz radiation. …”
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Thesis-Doctor of Philosophy -
1693
Dynamics of a magnetic polaron in an antiferromagnet
Published 2024“…We uncover the nuanced dependence of hole and spin deviation dynamics on the spin-spin coupling parameter J, revealing a thermally-activated landscape where hole mobilities and spin deviations exhibit a distinct temperature-dependent relationship. …”
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Journal Article -
1694
Fabrication of nanocrystals-based solar cells
Published 2013“…The samples were fabricated mainly two methods: glass rod rolling and paint brush brushing method and also using the spin coater to create a TiO2 layer on the ITO glass. …”
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Final Year Project (FYP) -
1695
Investigation on the braking characteristics of tractor-trailer on jackknifing
Published 2013“…The results show that when the wheels remains in rolling motion, the brake input needs to be sufficient enough so as to inhibit the translational motion of the vehicle as well as work against the trailer swing motion or tractor spin-out. On the other hand, when the wheels are in sliding motion, the effective braking force exerted on the wheels is reduced and therefore increases the chance of jackknifing again. …”
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Final Year Project (FYP) -
1696
Synthesis, characterization and terahertz study of metal oxides
Published 2013“…The interplays among various orderings of the spin, charge and orbital degrees of freedom in a broad spectrum of crystalline structures produce a number forms of symmetry-breaking patterns of spatial inversion, time-reversal and gauge symmetries, leading to exciting emergent phenomena in strongly-correlated electron systems and promising a variety of potential applications. …”
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Thesis -
1697
Efficient generation of an array of single silicon-vacancy defects in silicon carbide
Published 2018“…Color centers in silicon carbide have increasingly attracted attention in recent years owing to their excellent properties such as single-photon emission, good photostability, and long spin-coherence time even at room temperature. As compared to diamond, which is widely used for hosting nitrogen-vacancy centers, silicon carbide has an advantage in terms of large-scale, high-quality, and low-cost growth, as well as an advanced fabrication technique in optoelectronics, leading to prospects for large-scale quantum engineering. …”
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Journal Article -
1698
Hand motion detection
Published 2011“…The author will study into their technologies and compare both technologies and selection of it to include it into the author’s group project, Virtual Pink Dolphin. The hand motion detection should be able to identify hand motion done by the autism kids who was the main targeted market. …”
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Final Year Project (FYP) -
1699
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1700
Nonreciprocal phenomena in superconductivity
Published 2024“…Spin polarons have large effective mass and are spin 3/2 quasiparticles. …”
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Thesis