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81
Towards high efficiency thin film solar cells
Published 2017“…As an alternative to single crystal silicon photovoltaics, thin film solar cells have been extensively explored for miniaturized cost-effective photovoltaic systems. …”
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Journal Article -
82
Properties and mechanism of strain and piezoelectricity of hybrid molecular ferroelectrics
Published 2020“…Ferroelectrics are materials with spontaneous polarization that can be reversed by external electric field. Because of the polarized structure and electrically driven domain reversibility, ferroelectrics possess numerous electronic applications, including memory devices, sensors, and energy conversion device. …”
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Thesis-Doctor of Philosophy -
83
Quadratic to linear magnetoresistance tuning in TmB 4
Published 2019“…However, observation of LMR in single crystals of a good metal is rare. Here we present low-temperature, angle-dependent magnetotransport in single crystals of the antiferromagnetic metal, TmB4. …”
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Journal Article -
84
Fiber optic technique for determination of moisture content in honey
Published 2015“…The FEM modeling was implemented using COMSOL Multiphysics version 3.5 software. The electric field distribution trough out fiber and sample were visualized to study the electric field pattern at different wavelengths and a comparison of energy levels trough honey and air were studied. …”
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Thesis -
85
Synthesis of crystalline chalcogenide arsenates in surfactants via a low temperature route
Published 2014“…The crystals also exhibit magnetic properties, which are tested. …”
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Thesis -
86
Colossal positive magnetoresistance in surface-passivated oxygen-deficient strontium titanite
Published 2015“…Here we report colossal positive magnetoresistance (CPMR) (>30,000% at a temperature of 2 K and a magnetic field of 9 T) discovered in degenerate semiconducting strontium titanite (SrTiO3) single crystals capped with ultrathin SrTiO3/LaAlO3 bilayers. …”
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Journal Article -
87
The drastic effect of the impurity scattering on the electronic and superconducting properties of Cu-doped FeSe
Published 2022“…These data were collected using transport, magnetotransport, torque and magnetization measurements as a function of temperature and magnetic fields on different single crystals of Cu-substituted FeSe. …”
Dataset -
88
Electronic structure of topological quantum materials probed by angle-resolved photoelectron spectroscopy
Published 2017“…LaBi is a semimetal with an extremely large magnetoresistance (XMR) that remains unsaturated even at large magnetic fields. Our ARPES measurements of LaBi indicate the existence of a strong topological phase that may be unique within the family of lanthanum monopnictides. …”
Thesis -
89
Ohmic contact formation to β-Ga2O3 nanosheet transistors with Ar-containing plasma treatment
Published 2024“…By using heavily doped β-Ga2O3 crystals (Ne, ~1020 cm−3) for Ar plasma treatments, the contact resistance RC can be further decreased to 5.2 Ω·mm. …”
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Journal Article -
90
Design, characterization and properties of nitrogen-containing novel organic N-type materials
Published 2013“…In past decades,organic semiconductors have caused a lot of interests because of their potential applications in field-effect transistors(FET),organic-light-emitting devices(OLED)and photovoltaic cells.Among them,developing high-efficient n-type organic materials for organic field-effect transistors(OFETs)is very urgent.Currently, p-type organic semiconductors are well-developed and their mobility can go as high as4.8 cm2V-1S-1.Since p-type and n-type materials are equally important for the fabrication of p-n junctions and complementary logic circuits,the demand to find the promising n-type counterparts is necessary. …”
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Thesis -
91
Characterisation of collagen type I/ type II composite scaffolds for osteochondral tissue engineering
Published 2014“…<p>The field of tissue engineering has potential to provide a superior alternative to current surgical treatments. …”
Thesis -
92
Fabrication and application of novel highly ordered nano-heterostructure arrays in optoelectronics
Published 2016“…It is believed that the perfect arrangement of crystal lattice after the removal of surface defects and the introduced compressive strain are two factors that contribute to the significant enhancement of UV emission in the PL spectra. …”
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Thesis -
93
Towards novel MOFs containing diimide-based ligands
Published 2018“…Only microcrystalline Cu-MOF 5 and single crystals Zn-MOF 6 were successfully obtained using Linker 4 in solvothermal synthesis. …”
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Final Year Project (FYP) -
94
Machining of 2D materials by ultrasonic embossing
Published 2022“…A variation of preparation steps to extract graphene layers from graphite crystals and transfer it onto substrates to obtain the optimal coverage were being experimented. …”
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Final Year Project (FYP) -
95
Photonic engineering of terahertz quantum cascade lasers
Published 2015“…Without the assistance of an external magnetic field, THz QCLs have covered the frequency range from 1.2 to 5 THz. …”
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Thesis -
96
Property study of phase change materials for nanopatterning
Published 2009“…The thermal analysis showed approximately identical crystallization temperature but lower melting temperature than Ge2Sb2Te5 phase change material. …”
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Final Year Project (FYP) -
97
Effects of electrode material and configuration on the characteristics of planar resistive switching devices
Published 2014“…Furthermore, we show that the geometric shapes of electrodes (e.g., rectangular, circular, or triangular) affect the electric field distribution at the metal/oxide interface, thus plays an important role in RS. …”
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Journal Article -
98
Influences of carbon fillers on electrical conductivity and crystallinity of polyethylene terephthalate
Published 2013“…These composites were characterized using field emission scanning electron microscopy, differential scanning calorimetry, and electrical conductivity measurements. …”
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Journal Article -
99
Anionic regulated cobalt phosphosulfide with enhanced activity for hydrogen evolution reaction
Published 2018“…Defects engineering and atomic structure tailoring were also employed to enhance the material’s performance as an electrocatalyst for water splitting. CoPS3 bulk crystals were first exfoliated by liquid phase exfoliation (LPE) process to produce its nanosheets. …”
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Final Year Project (FYP) -
100
Free-electron radiation engineering via structured environments
Published 2022“…Here, we provide a brief overview on the recent theoretical developments and experimental observations of spontaneous free-electron radiation in various structured environments, including two-dimensional materials, metasurfaces, metamaterials, and photonic crystals. We also report the research progresses on the stimulated free-electron radiation that results from the interaction between free electrons and photonic quasi-particles induced by the external field. …”
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Journal Article