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1241
Microstructure and mechanical behavior of 17-4 precipitation hardenable steel processed by selective laser melting
Published 2014“…Characterization studies were carried out using mechanical testing, optical microscopy, scanning electron microscopy, and x-ray diffraction. …”
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Journal Article -
1242
Corrosion protection of N80 steel in hydrochloric acid medium using mixed C15H15NO and Na2WO4 inhibitors
Published 2019“…Infra-red spectrum, electrochemical measurements, X-ray Photoelectron Spectroscopy, and Scanning Electron Microscopy were used to understand the inhibition efficiency and mechanism. …”
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Journal Article -
1243
Fatigue life calculation for TC4-TC11 titanium alloy specimens fabricated by laser melting deposition
Published 2020“…Then, a series of experiments are carried out using specimens to analyze the mechanical properties of TC4-TC11 titanium alloy. The scanning electron microscope tests on the fracture surfaces of specimens were conducted in order to identify the crack initiation site and investigate the dispersion in the fatigue lives. …”
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Journal Article -
1244
Femtosecond laser-induced nonlinear absorption in thick polystyrene
Published 2021“…The effective second order nonlinear absorption coefficient (β) was determined with the z scan technique. The nonlinear behavior at different laser powers: 5.2 mW, 10.4 mW, 14.4 mW and 23.5 mW were investigated. …”
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Journal Article -
1245
Automatic miscalibration detection and correction of LiDAR and camera using motion cues
Published 2024“…Then, as sensor drift occurs, the projection constraints between visual feature points and LiDAR 3-D points are used to compute the scaled camera motion, which is further utilized to align the drifted LiDAR scan with the camera image. Finally, the proposed method is sufficiently compared with two representative approaches in the online experiments with varying levels of random drift, then the method is further extended to the offline calibration experiment and is demonstrated by a comparison with two existing benchmark methods.…”
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Journal Article -
1246
Determining the location of localized defect in the perpendicular junction configuration with the use of electron beam induced current
Published 2009“…This paper describes a new method of determining the location of a localized defect in semiconductor materials using the perpendicular p–n junction configuration. The scanning electron microscope (SEM) operating in the charge-collection, or the electron beam induced current (EBIC) mode, is used for this. …”
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Journal Article -
1247
High-pressure hydrogenation of graphene : towards graphane
Published 2013“…The properties of the resultant hydrogenated graphene were studied by scanning and transmission electron microscopy, Raman spectroscopy, X-ray photoelectron spectroscopy, infrared spectroscopy and combustible elemental analysis techniques. …”
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Journal Article -
1248
Imaging sodium dendrite growth in all‐solid‐state sodium batteries using 23Na T2‐weighted magnetic resonance imaging
Published 2020“…A spalling dendritic morphology is observed and confirmed by more conventional post‐mortem analysis; X‐ray tomography and scanning electron microscopy. A significantly larger 23Na T2 for the dendritic growth, compared with the bulk metal electrode, is attributed to increased sodium ion mobility in the dendrite. 23Na T2‐contrast MRI of metallic sodium offers a clear, routine method for observing and isolating microstructural growths and can supplement the current suite of techniques utilised to analyse dendritic growth in all‐solid‐state cells.…”
Journal article -
1249
Characterization of diamond films deposited on Re substrate by magnetic field-assisted hot filament chemical vapor deposition
Published 2011“…The morphology, band structures and crystalline structure of the film were analyzed by the scanning electron microscopy (SEM), Raman spectroscopy and X-ray diffractometer (XRD), respectively. …”
Journal article -
1250
Effect of geometric scaling on the microstructural development of selective laser melted metal parts
Published 2022“…This study discusses the effect of geometric scaling, delay time (i.e., the time it takes for the laser beam to jump from one scan vector to the adjacent scan vector, which is controlled by the jump speed), gas flow, and defocusing distance on microstructural development and mechanical properties of selective laser melted 316L stainless steel. 316L stainless steel has been used in various industries such as aerospace and petrochemical industries due to its superior properties such as very good corrosion resistance. …”
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Final Year Project (FYP) -
1251
Preparation and characterization of mixed matrix membranes based on PVDF and three inorganic fillers (fumed nonporous silica, zeolite 4A and mesoporous MCM-41) for gas separation
Published 2013“…The membranes were characterized using thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), X-ray diffraction (XRD), contact angle tests and scanning electron microscopy (SEM). …”
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Journal Article -
1252
Investigations into high resolution imaging of the aqueous outflow system and cornea
Published 2018“…Corneal topography is achieved by moving the scanning spot across eye in a raster fashion. The ability of the proposed configuration to provide cellular level resolution potentially enables identification and characterization of infectious agent during an inflammatory response. …”
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Thesis-Doctor of Philosophy -
1253
Effects of microwave frying on physicochemical properties of edible oils and quality of potato chips
Published 2017“…In addition, confocal laser scanning microcopy (CLSM) images were obtained to observe the surface morphology and oil distribution of potato chips. …”
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Thesis -
1254
Nylon 6,6/POSS Nanocomposites
Published 2009“…As observed by differential scanning calorimetry increased in OAPS content results in the increase of glass transition temperature while melting temperature, heat of fusion and degree of crystallinity decreases. …”
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Final Year Project (FYP) -
1255
Synthesis of the cyclo-tetrasilicates
Published 2009“…Different heating profiles and different composition of the initial reactants produced the same range of compounds in the samples, only with the weight proportions varying. Scanning Electron Microscope (SEM) and Energy Dispersive X-ray Analysis (EDS) showed the different structural forms present in the sample after the solid-state chemical synthesis. …”
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Final Year Project (FYP) -
1256
Oxide nanoceramics and nanocomposites from nanopowders of metallic precursors
Published 2014“…The morphology of the final product will be analyze by field emission scanning electron microscopy (FESEM), whereas the crystal structure can be done using X-ray diffraction (XRD).…”
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Final Year Project (FYP) -
1257
On-line shape measurement using micro-optics
Published 2008“…The configuration of sensor array detection makes the detection speed much faster than single sensor detection because of sensor array inspects area without lateral scanning. This thesis introduces a multi-channel 3D profile inspection system to realize fast speed inspection with resolution of better than Fiber coupler is introduced in the system as to study and resolve the cross-talk problem.…”
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Thesis -
1258
Two dimensional TiS2 based composites synthesized with metal organic framework
Published 2014“…Herein, the morphology of samples were characterized by scanning electron microscopy (SEM). Through a systematic examination, an optimum experimental condition was determined for generating products containing large TiS2-MOF thin films with smooth surface and a few residues (isolated MOF particles). …”
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Final Year Project (FYP) -
1259
Defect detection for remanufacturing engineering using non-destructive testing
Published 2014“…In this project, operating procedures are clearly developed and have proven to be effective in defect detection and obtaining of material properties through Scanning Acoustic Microscopy (SAM), a non-destructive way of testing. …”
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Final Year Project (FYP) -
1260
Search for a resonance decaying to a W boson and a photon in proton-proton collisions at √s = 13 TeV using leptonic W boson decays
Published 2024“…Particle X has electric charge ±1 and is assumed to have spin 0. The search is performed using the electron and muon decays of the W boson. …”
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Article