-
861
Challenges and applications to operando and in situ TEM imaging and spectroscopic capabilities in a cryogenic temperature range
Published 2022“…Our work focuses on two areas of application: the delay of electron-beam-induced degradation and following low-temperature phenomena in a continuous and variable temperature range. …”
Get full text
Journal Article -
862
Effect of coupling in steel/aluminium laminate subjected to tensile load
Published 2021“…In the second case, the aspect ratio of the laminated composite is changed from a cantilever plate to a cantilever beam while the number of layers of the constituent metals remains at two. …”
Get full text
Final Year Project (FYP) -
863
HAPS-based relaying for integrated space-air-ground networks with hybrid FSO/RF communication : a performance analysis
Published 2021“…Despite of many advantages, FSO communication in uplink is limited by the adverse effects of beam wander, beam scintillation, and pointing errors. …”
Get full text
Journal Article -
864
Incomplete phase metasurface for wavefront reconstruction
Published 2024“…Using a simple design methodology, incomplete phase metasurfaces hold great promise for developing various functional ultrathin nanophotonic devices, such as controllable beam splitters, spectrometers, and multifoci metalens.…”
Get full text
Journal Article -
865
The influence of chromatic aberration on the dose-limited spatial resolution of transmission electron microscopy
Published 2023“…The sample influences the energy spread of the electron beam, allows only a limited electron dose, and modulates electron scattering events. …”
Get full text
Journal Article -
866
Long wavelength quantum cascade laser and gas sensing application
Published 2023“…Different from traditional semiconductor lasers, beam generation of the quantum cascade laser is based on quantum mechanical phenomena. …”
Get full text
Thesis-Master by Coursework -
867
Design of a low-profile wideband spiral antenna
Published 2013“…By placing a conducting cavity behind an SAS with a disc, the circularly polarized bidirectional beam isconvertedinto unidirectional beam. The simulation results showthe SAS antenna has a good VSWR and a good axial ratio when the operation frequency varies from 3GHz to 10GHz. …”
Get full text
Final Year Project (FYP) -
868
Spatial angle dependent lasing from a dye-doped two-dimensional hexagonal photonic crystal made of holographic polymer-dispersed liquid crystals
Published 2013“…With the increasing output angle of the laser beam in the plane perpendicular to the 2D PC, the lasing wavelength is red-shifted. …”
Get full text
Get full text
Journal Article -
869
Adaptive wing and fuselage structure for UAVs
Published 2013“…Hence this project proposes a new design that uses Planar Kagome lattice to reinforce the core air-beam.…”
Get full text
Final Year Project (FYP) -
870
Femtosecond laser cleaning for aerospace manufacturing and remanufacturing
Published 2018“…Surface contaminants, oxides and surface coatings were shown to be removed effectively and damage to the substrate was avoided by using a defocused laser beam and careful control of laser fluence.…”
Get full text
Get full text
Conference Paper -
871
Determination of diffusion length from within a confined region with the use of EBIC
Published 2009“…A limitation of this method is that the beam entrance surface of the sample is assumed to have negligible surface recombination.…”
Get full text
Get full text
Journal Article -
872
Detection of damaged supports under railway track based on frequency shift
Published 2017“…An auxiliary mass is utilized herein and when it is mounted on the beam, the natural frequencies of the whole system will change with respect to the location of the auxiliary mass. …”
Get full text
Get full text
Journal Article -
873
Influence of operating parameters on morphology of laser hardened surfaces
Published 2018“…To identify the effect of various parameters on laser hardening, scanning conditions such as beam spot size, scan rate, power input, surface condition and overlap ratio were controlled. …”
Get full text
Get full text
Conference Paper -
874
Finite element analysis and redesign of the telescopic arm of a container spreader
Published 2012“…The telescopic arm structure consists of an end-beam as well as two arm structures. Free vibration analysis was also performed to determine the natural frequency of the structure as well as its mode shapes. …”
Get full text
Final Year Project (FYP) -
875
TEM image simulation of silicon carbide using multislice technique
Published 2013“…The incident electron beam has high energy and it is capable to propagate and transmit between the slices of specimen without much variation in electron wavelength [1]. …”
Get full text
Final Year Project (FYP) -
876
Durability of woven composite structures
Published 2014“…The static strength and fatigue life of an I-beam composite as well as stiffness decay were predicted and their results agreed very well with the experimental results.…”
Get full text
Thesis -
877
MIGHTEE: the continuum survey Data Release 1
Published 2024“…These images have central rms sensitivities of ∼1.3 −2.7 μJy beam−1 (∼1.2 −3.6 μJy beam−1) in the lower (higher) resolution images respectively. …”
Journal article -
878
Development of coherent detector technologies for sub-millimetre wave astronomy observations
Published 2012“…The radiation patterns measured from 600–740 GHz have shown good beam circularity, low sidelobe and cross-polarization levels.…”
Thesis -
879
Trasformation from amorphous carbon to graphene
Published 2012“…A thin Ni film is deposited on a Si substrate by the e-beam system. Amorphous carbon is then deposited on the Ni film by the Filtered Cathodic Vacuum Arc (FCVA) system. …”
Get full text
Final Year Project (FYP) -
880
Ga-bilayer controlled AlGaN/GaN HEMT structure grown on Si by PA-MBE
Published 2011“…Recently, AlGaN/GaN HEMTs grown on 100 mm diameter Si using plasma assisted molecular beam epitaxy (PA-MBE) have been demonstrated [1,2]. …”
Get full text
Get full text
Conference Paper