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bills » bill (Expand Search), fills (Expand Search), mills (Expand Search)
fill » full (Expand Search), film (Expand Search), fall (Expand Search)
drago » dragon (Expand Search), drag (Expand Search), draco (Expand Search)
dragos » dragons (Expand Search), drags (Expand Search), dracos (Expand Search), dragon (Expand Search)
ramon » ramos (Expand Search)
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Control of ultrafast pulses in a hydrogen-filled hollow-core photonic-crystal fiber by Raman coherence
Published 2018“…We present the results of an experimental and numerical investigation into temporally nonlocal coherent interactions between ultrashort pulses, mediated by Raman coherence, in a gas-filled kagome-style hollow-core photonic-crystal fiber. …”
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Journal Article -
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Mechanistic insights into the origin of the oxygen migration barrier
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Article -
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Electrospun TiO2-graphene composite nanofibers as a highly durable insertion anode for lithium ion batteries
Published 2013“…Li/TiO2–G half-cells showed an initial discharge capacity of 260 mA h g–1 at current density of 33 mA g–1. …”
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Journal Article -
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Growth of gallium nitride nanowires by low pressure chemical vapor deposition (LPCVD)
Published 2013“…The GaN nanowire properties were further studied by using XRD, PL and Raman spectroscopy. The XRD and Raman measurements suggest that the GaN nanowires grown by LPCVD are predominated by hexagonal GaN phase with the wurtzite structure. …”
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Thesis -
7
Operando investigation on the fast two-phase transition kinetics of LiFePO4/C composite cathodes with carbon additives for lithium-ion batteries
Published 2022“…The carbon additives of 0D super P, 1D VGCF and 2D or 3D porous reduced graphene oxide (PGO) nanosheets containing cathodes-based, such as bare LFP/C, LFP/C/VGCF and LFP/C/PGO, half-cells were fabricated and tested at a cut-off voltage of 2.0 – 3.8 V (vs. …”
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Synthesis and optical properties of GaN nanowires
Published 2015“…The complex signal shows the competition carrier recombination mechanism between band-filling effect, screening of internal electric field by photogenerated carriers, inhomogeneity and carrier localization.…”
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Final Year Project (FYP) -
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Ultrahigh plateau-capacity sodium storage by plugging open pores
Published 2025“…In particular, a large portion of the capacity (490 mAh g-1) lies below the plateau of 0.25 V, which originates from the pore-filling mechanism as revealed by in situ Raman. This study provides a straightforward method to modulate the pore structure of carbon materials, and an energy-efficient (900 °C) synthesis for HC compared to traditional high-temperature routes (e.g., ≈1300-2000 °C).…”
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Journal Article -
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Carbon–cement supercapacitors as a scalable bulk energy storage solution
Published 2024“…We characterize our carbon-cement electrodes by combining correlative EDS–Raman spectroscopy with capacitance measurements derived from cyclic voltammetry and galvanostatic charge-discharge experiments using integer and fractional derivatives to correct for rate and current intensity effects. …”
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Surface engineering to manipulate solar energy for thermal management
Published 2023“…Through matching the refractive index between porous membrane and filling liquids, Mie scattering along pore boundaries was successfully tuned, achieving the switch between solar transmissive and reflective modes. …”
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Thesis-Doctor of Philosophy