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441
New measurements of neutrino oscillation parameters and development of novel interaction uncertainties at current and future long-baseline experiments
Published 2024“…The unoscillated beam is measured by a suite of near detectors 280 m downstream of the target, and the oscillated spectra are measured at Super-K.…”
Thesis -
442
Tunable Mechanical Response of Self-Assembled Nanoparticle Superlattices
Published 2024“…Here, we perform in situ nanomechanical experiments that evidence up to an 11-fold increase in stiffness (∼1.49 to 16.9 GPa) and a 5-fold increase in strength (∼88 to 426 MPa) because of surface stiffening/strengthening from shaping these nanomaterials via focused-ion-beam milling. To predict the mechanical properties of shaped NPSLs, we present discrete element method (DEM) simulations and an analytical core-shell model that capture the FIB-induced stiffening response. …”
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Article -
443
Quantitative measurement of displacement in photopolymer layers during holographic recording using phase shifting electronic speckle pattern interferometry
Published 2016“…It was observed that the displacement profile is Gaussian and resembles to the profile of the recording beam. We observed an increase in shrinkage from 2 μm at 20 seconds of recording to 7.5 μm after 120 seconds of recording. …”
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Conference Paper -
444
Response of geostationary communications satellite solid-state power amplifiers to high-energy electron fluence.
Published 2017“…We also find that the accumulated voltages reached are high enough to compromise components in the amplifier system, for example, the direct current (DC) blocking capacitor. An electron beam test using a representative coaxial cable terminated in a blocking capacitor showed that discharges could occur with peak voltages and energies sufficient to damage active RF semiconductor devices.…”
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445
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446
Study of gas-liquid flow in microchannels
Published 2009“…The power setting and the beam speed of laser machine must be taken care as it affects the dimensions of channel and surface roughness. …”
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Final Year Project (FYP) -
447
Solar UAV : design and fabrication of structural test rig for loading and testing a 7.5m half wing
Published 2013“…These results were compared to the theoretical values obtained from Euler-Bernoulli Beam Theory calculations and FEA analysis, concluding the effectiveness and accuracy of the test rig and test methodology.…”
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Final Year Project (FYP) -
448
Opto-mechatronics instrumentation of a specialty optical fiber based optogenetic probe
Published 2019“…The galvanometric mirrors in the conventional targeted neuronal stimulation studies were replaced by the Spatial Light Modulators (SLM) in the state of the art optogenetics system due to its superior beam modulation options and response time. However, most of the SLM integrated with the optogenetic systems using coherent fiber bundle are the reflective type which suffers from a major drawback of complex optical configuration. …”
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Thesis -
449
Design, fabrication and characterization of integrated electronic devices based on wafer-scale 2D materials
Published 2019“…Then standard micro-fabrication process including electron beam lithography (EBL) and atomic layer deposition (ALD) will be carried out to complete the fabrication of MoS2 field effect transistors (FETs). …”
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Final Year Project (FYP) -
450
Theranostics for neuroblastoma: making molecular radiotherapy work better
Published 2025“…These include development of alternative vectors targeting somatostatin receptors and GD2, isotopes such as alpha particle and Auger electron emitters with different radiation characteristics, and combinations with external beam radiotherapy, immunotherapy and deoxyribonucleic acid (DNA) damage repair inhibitors. …”
Journal article -
451
Fracture energy and mechanical properties of toughened epoxy resin with eggshell powder
Published 2024“…Dog-bone specimens were fabricated to investigate the mechanical properties of TEEP (i.e. elastic modulus, Poisson’s ratios and tensile strength) and tested under quasi-static tensile loading. Double Cantilever Beam (DCB) and End-Notched Flexure (ENF) tests were used to determine the mode I and Mode II fracture energies of TEEP specimens, respectively. …”
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452
Adaptive macro spatial modulation for mmWave dense networks
Published 2021“…In the proposed scheme, a user equipment (UE) adaptively establishes communication links with multiple small base stations (SBSs) and switches its beam direction between these SBSs according to part of its transmitting information. …”
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Journal Article -
453
Effects of rapid thermal annealing on structure and luminescence of self-assembled InAs/GaAs quantum dots
Published 2013“…Postgrowth rapid thermal annealing was used to modify the structural and optical properties of the self-assembled InAs quantum dotsgrown on GaAs substrates by molecular beam epitaxy. It is found that significant narrowing of the luminescencelinewidth (from 78.9 to 20.5 meV) from the InAs dot layer occurs together with about 260 meV blueshift at annealing temperatures up to 850 °C. …”
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Journal Article -
454
Tunable THz filter based on random access metamaterial with liquid metal droplets
Published 2014“…The random access metamaterial is realized through simple fabrication processes and can be tuned easily, which has potential application on tunable filters, tunable beam steering and flat lens.…”
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Conference Paper -
455
Epitaxial growth of low threading dislocation density InSb on GaAs using self-assembled periodic interfacial misfit dislocations
Published 2016“…The InSb layer was grown at 310°C by molecular beam epitaxy. The AFM measurement exhibited a root mean square (r.m.s.) roughness of 1.1 nm. ω-2θ scan results from x-ray diffraction measurement indicated that the InSb layer is 98.9% relaxed. …”
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Journal Article -
456
Laser Surface Processing of Hot Rolled Ni-45.0at.%Ti Shape Memory Alloy
Published 2018“…The oxidized and polished surfaces were analyzed by White-Light Interference (WLI), Focus ion beam (FIB) and energy dispersive spectrometer (EDS). …”
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Journal Article -
457
The focusing property of the spiral Fibonacci zone plate
Published 2013“…According to the simulated results, the FiZPs can focus the incident beam as conventional zone plates as well but with fractal on-axis intensity profile. …”
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Conference Paper -
458
Non-contact actuated snap-through buckling of a pre-buckled bistable hard-magnetic elastica
Published 2023“…We identify an optimal position for the single M−interface and direction for the uniform actuation field for pre-buckled beams with two-ends fixed, which can reduce the required actuation field for snapping to nearly half in comparison with the symmetric cases. …”
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Journal Article -
459
Narrow band wavelength selective filter using grating assisted single ring resonator
Published 2014“…The proof-of-concept device has been demonstrated on a Silicon-on-Insulator (SOI) platform through electron beam lithography and Reactive Ion Etching (RIE) process. …”
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Journal Article -
460
Post-buckling transition of compressed pipe strings in horizontal wellbores
Published 2021“…In the current study, the compressed pipe strings initially located at the bottom of horizontal wellbores were discretized into beam elements, and a gap element was introduced to detect the contact between the horizontal strings and the wellbores. …”
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Journal Article