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1461
Persuasive evidence for electron-nuclear coupling in diluted magnetic colloidal nanoplatelets using optically detected magnetic resonance spectroscopy
Published 2020“…The incorporation of magnetic impurities into semiconductor nanocrystals with size confinement promotes enhanced spin exchange interaction between photogenerated carriers and the guest spins. …”
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Journal Article -
1462
Direct measurement of magnetic monopole charge and transport dynamics
Published 2024“…<p>Magnetic monopoles are magnetic excitations with quantized magnetic charge whose existence in pyrochlore spin ice materials has been studied widely. As a platform to study the hypothetical magnetic monopoles, classical spin ices have aroused fundamental interest. …”
Thesis -
1463
Multiple scattering of light in cold atomic clouds in a magnetic field
Published 2014“…We show that, for atoms with nonzero spin in their ground state, the CBS interference contrast can be increased compared to its value when B=0, a result at variance with classical samples. …”
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Journal Article -
1464
Experimental studies of melting PCM in a heat sink
Published 2011“…The heat sink design that was the focus of this study is based on the pin finned heat sink design. Experiments mainly pertaining to the characteristics of the melting PCM in the heat sinks were observed and recorded to further understand the behaviours and characteristics of the melting PCM. …”
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Final Year Project (FYP) -
1465
Tailoring atomic chemistry to refine reaction pathway for the most enhancement by magnetization in water oxidation
Published 2024“…Water oxidation on magnetic catalysts has generated significant interest due to the spin-polarization effect. Recent studies have revealed that the disappearance of magnetic domain wall upon magnetization is responsible for the observed oxygen evolution reaction (OER) enhancement. …”
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Journal Article -
1466
Efficient circuit-designs using spintronic devices
Published 2019“…To be able to utilize the existing EDA tools for implementing spin-based logic circuits, it is important that the logic primitives in these data structures can be natively realized by spin devices. …”
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Thesis -
1467
Van der Waals magnetic materials for current-induced control toward spintronic applications
Published 2024“…Spintronics, leveraging electron spin for information processing, promises substantial advancements in energy-efficient computing. …”
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Article -
1468
Quantum Monte Carlo study of the phase diagram of the two-dimensional uniform electron liquid
Published 2024“…We present a study of spin-unpolarized and spin-polarized two-dimensional uniform electron liquids using variational and diffusion quantum Monte Carlo (VMC and DMC) methods with SlaterJastrow-backflow trial wave functions. …”
Journal article -
1469
Hybrid biometric authentication for automatic teller machine
Published 2024“…Unlike traditional password or PIN-based methods, biometric authentication uses unique physical characteristics, such as fingerprints, to verify identity. …”
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Article -
1470
Superconductivity from repulsive interactions in Bernal-stacked bilayer graphene
Published 2024“…Intriguingly, superconductivity manifests only at nonzero magnetic fields, or when spin-orbit coupling is induced in BBG by coupling to a substrate. …”
Journal article -
1471
Cold atoms laboratory in a hollow core fiber
Published 2021“…The long quantum spin coherence time opens up possibilities for various quantum experiments in HCF. …”
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Thesis-Doctor of Philosophy -
1472
Cationic distribution, exchange interactions, and relaxation dynamics in Zn-diluted MnCo2O4 nanostructures
Published 2019“…Relaxation time τ follows the Power-Law variation with a dynamical critical exponent zν=6.17 and microscopic spin relaxation time τo=4.4×10−15s for xB=0.2 (for yA=0.1, zν=5.2 and τo=5.4×10−13s). …”
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Journal Article -
1473
Design of a dual band planar inverted-F antenna for GMS/DCS mobile handset
Published 2008“…This project involved the study of size miniaturization of microstrip antenna techniques: shorting pin and shorting wall, loading, shorted spiral printed antenna and stacked shorted patch antenna are fully discussed.…”
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Thesis -
1474
Study on the wear characteristics of aluminium metal matrix composite with 15% Al2O3 and 20% Al2O3
Published 2008“…The objective of this dissertation was to study the wear characteristics and behaviour of aluminium metal matrix composite materials (MMCs), namely Duralcan 286 and Duralcan 284 as a pin material when mated against three types of dics materials.…”
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Thesis -
1475
Nanosensors for regenerative medicine
Published 2014“…While genetic engineering techniques allow cells to express molecules with detectable signals (e.g., fluorescence, luminescence, T1 (spin–lattice)/T2 (spin–spin) contrast in magnetic resonance imaging, radionuclide), concerns arise regarding technical complexity, high-cost of genetic manipulation, as well as mutagenic cell dysfunction. …”
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Journal Article -
1476
Optically detected magnetic resonance spectroscopic analyses on the role of magnetic ions in colloidal nanocrystals
Published 2024“…Incorporating magnetic ions into semiconductor nanocrystals has emerged as a prominent research field for manipulating spin-related properties. The magnetic ions within the host semiconductor experience spin-exchange interactions with photogenerated carriers and are often involved in the recombination routes, stimulating special magneto-optical effects. …”
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Journal Article -
1477
Enhanced ferromagnetism of ZnO@Co/Ni hybrid core@shell nanowires grown by electrochemical deposition method
Published 2019“…These results reveal the possibility to employ such hybrid core@shell NWs for many applications, e.g. spin field effect transistors.…”
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Journal Article -
1478
Bio-catalyzed oxidation self-charging zinc-polymer batteries
Published 2024“…The battery can discharge for 12 min (0.5 C) after 50 self-charging/discharge cycles, while there is nearly no discharge capacity in the absence of Hb. …”
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Journal Article -
1479
Enhancing circular dichroism by super chiral hot spots from a chiral metasurface with apexes
Published 2017“…Manipulating light spin (or circular polarization) is an important research field and may find broad applications from sensors, display technology, to quantum computing and communication. …”
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Journal Article -
1480
Turning on the biradical state of tetracyano-perylene and quaterrylenequinodimethanes by incorporation of additional thiophene rings
Published 2018“…The ground state geometries and electronic structures of QDTP and QDTQ were systematically studied by variable-temperature nuclear magnetic resonance, electron spin resonance, superconducting quantum interference device measurements and FT Raman spectroscopy, assisted by density functional theory calculations. …”
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Journal Article