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1381
Thermal energy storage enhancement of latent heat thermal energy storage systems
Published 2025“…With respect to horizontal fins, positively inclined fins of +15º and +30º delayed the full melt time by 3.8% and 4.0%, respectively, while negatively inclined fins at -15º and -30º improved the melt fraction difference by up to 5.2%. …”
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Thesis-Doctor of Philosophy -
1382
Error measurements for a quantum annealer using the one-dimensional Ising model with twisted boundaries
Published 2023“…A finite length ferromagnetic chain with opposite spin polarization imposed at its two ends is one of the simplest frustrated spin models. …”
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Journal Article -
1383
Advanced photovoltaic concepts for perovskite solar cells
Published 2022“…In this paper, PCBM, PEDOT:PSS, as well as MAPbI3 are used as materials for the fabrication processes In this thesis, various methods would be discussed and spin coating process will be focused on. The paper continues with the analysis of the connection between the number of spins for the hole transport layer (HTL) and electron transport layer (ETL) deposition process, as well as the impact on the efficiency of the PV device.…”
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Final Year Project (FYP) -
1384
Experimental and numerical studies on the cooling of mobile device
Published 2009“…The first one is without fins, second one with three fins and the last one with six fins. …”
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Final Year Project (FYP) -
1385
Disorder–property relationships in magnetic and pseudospin framework materials
Published 2023“…The ordering temperature of magnetic spins in framework materials is low—typically around a few Kelvin. …”
Thesis -
1386
Probing spectral features of quantum many-body systems with quantum simulators
Published 2025“…We present simulation results for the spectral features of typical quantum systems, either gapped or gapless, including quantum spins, fermions and bosons. We demonstrate how excitation spectra of spin-lattice models can be probed experimentally with IBM quantum devices.…”
Journal article -
1387
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 -
1388
Quantum mechanical theory of dynamic nuclear polarization in solid dielectrics
Published 2012“…Microwave driven dynamic nuclear polarization (DNP) is a process in which the large polarization present in an electron spin reservoir is transferred to nuclei, thereby enhancing NMR signal intensities. …”
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Article -
1389
Celebrating creation : therapeutic use of art and design for the elderly.
Published 2012“…Pablo Picasso once said, “Art washes from the soul the dust of everyday life”. As the world spins faster and faster, modernisation calls for the fast and new, while the old often gets left behind. …”
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Final Year Project (FYP) -
1390
Fabrication of heat sinks by Selective Laser Melting for convective heat transfer applications
Published 2021“…Three heat sinks comprising pin fins of circular, rectangular-rounded and aerofoil geometries were fabricated by SLM from aluminium alloy AlSi10Mg powder. …”
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Journal Article -
1391
Direct observation of deterministic domain wall trajectory in magnetic network structures
Published 2018“…The DW propagation in the network structure is governed by the geometrically induced potential barrier and pinning strength against the propagation. This technique can be extended for controlling the trajectory of magnetic charge carriers in an artificial spin ice lattice.…”
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Journal Article -
1392
Process Parameter Optimisation for Endohedral Metallofullerene Synthesis via the Arc-Discharge Method
Published 2024“…Endohedral metallofullerenes, in particular, can possess unpaired electron spins, driven by the enclosed metal atom or cluster, which yield valuable magnetic properties. …”
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Article -
1393
Theoretical models for performance analysis of spintronic THz emitters
Published 2024“…Spintronic THz emitters (STEs), leveraging the ultrafast dynamics of electron spins in magnetic materials, have emerged as a promising solution to this challenge. …”
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Journal Article -
1394
Exchange coupling and coercivity enhancement in cuprate/manganite bilayers
Published 2013“…The temperature dependent magnetization data indicate an interfacial spin-glass state. Furthermore, the bilayer exhibits significant enhancement of coercivity compared to the La0.70Sr0.30MnO3 single layer and reaches 705 Oe at 5 K. …”
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Journal Article -
1395
Analysis and control of aquatic locomotion on robotic fish
Published 2014“…In this project, the author developed biomimetic shark, whose swimming mechanism is categorized under thunniform, one of the most efficient swimmers. All four main shark fins were applied in the robot, namely Caudal fin, Pectoral fins, and Dorsal fin. …”
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Final Year Project (FYP) -
1396
Topochemical manipulation of some complex transition metal oxides
Published 2016“…However, upon cooling (T < 250 K) a phase transition is observed in which the nickel spins interact ferromagnetically, while the ruthenium cations appear to undergo a change in spin configuration to a diamagnetic spin state. …”
Thesis -
1397
Two-phase immersion cooling for power dense printed circuit board converters
Published 2024“…Critical heat flux of 43W/cm2 is observed and the maximum heat transfer coefficient is 1.5W/(cm2 K). A theoretical model and numerical solution method for boiling on pin fins is developed and used to design heat spreaders to increase the power dissipation per unit semiconductor area with minimal penalty on the converter volume. …”
Thesis -
1398
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 -
1399
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1400
Advanced nanostructured materials : wide-band-gap oxides based magnetic semiconductors
Published 2012“…The conjunction of electron spin with the charge manipulation in the semiconductor could lead to a whole new era in information technology, called semiconductor spintronics. …”
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Thesis