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ramon » ramos (Expand Search)
fill » film (Expand Search), fall (Expand Search), file (Expand Search)
drago » dragon (Expand Search), dragos (Expand Search), drag (Expand Search)
dragons » dragonns (Expand Search), dragosns (Expand Search), dragns (Expand Search), dragon (Expand Search), dragos (Expand Search), ldragonu (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 -
2
Perceptions of females participating in a perceived ‘masculine sport’ : dragon boat
Published 2014“…Nevertheless, stereotyping of women, particularly in areas such as Sport, still exists today. Therefore, the perceptions of female athletes participating in a perceived ‘masculine’ sport - Dragon Boat, will be examined by determining the effects of gender (male vs. female) and athletic identity (athlete vs. non-athlete) on these perceptions. …”
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Final Year Project (FYP) -
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Investigation of Raman techniques for biomedical applications
Published 2018“…Surface-Enhanced Raman Spectroscopy was first reported in the 1970s and has since been widely studied. …”
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Final Year Project (FYP) -
4
Monitoring the Wobbe Index of Natural Gas Using Fiber-Enhanced Raman Spectroscopy
Published 2018“…However, practical issues such as detection limit, gas exchange time and background Raman signals from the fiber material still pose obstacles to utilizing the scheme in real-world settings. …”
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Journal Article -
5
3-D Topology Optimization of Spatially Averaged Surface-Enhanced Raman Devices
Published 2024“…Representative applications include light-emitting diodes, thermal emitters, and Raman sensing. Previous efforts in full-scale topology optimization for Surface Enhanced Raman Sensing (SERS) have predominantly focused on single particle emissions or two-dimensional systems, which are impractical for actual fabrication. …”
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Thesis -
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Mechanistic insights into the origin of the oxygen migration barrier
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Investigation of wavelength-tunable supercontinuum light sources
Published 2013“…Although theses contributors are already indentified to be group-velocity dispersion, self-phase modulation, cross-phase modulation, stimulated Raman scattering, four-wave mixing and higher-order dispersion, their relative functions during the process still remain blurry. …”
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Final Year Project (FYP) -
12
Controllable charge transfer via DNA molecules
Published 2015“…Although the comprehensive fundamental description of charge transfer along DNA is still missing, the process can be categorized into oxidative holes and reductive electrons transfer/transport. …”
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Thesis-Doctor of Philosophy -
13
Synthesis and characterization of graphene oxide and graphene nanosheet
Published 2010“…However, these approaches mentioned above all have its own drawback and the reliable fabrication of large-area grapheme still remains a challenge. In this project, the author seeks to synthesize graphene using the well-established Hummer method in the first step, followed by the chemical reduction with the addition of hydrazine and KOH. …”
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Final Year Project (FYP) -
14
Carbon nanotube fence-wall for radio frequency isolation
Published 2016“…Here a new radio frequency isolation technique was demonstrated with improvement over current techniques in terms of performance and size. A full spectrum study, including design, simulation, fabrication and measurements were carried out. …”
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Thesis -
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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 -
17
Interfacial control and carrier tuning of carbon nanotube/polyaniline composites for high thermoelectric performance
Published 2020“…While approaches have been successfully devised to optimize the power factor of inorganic thermoelectric (TE) materials, the understanding and control of TE performance of organic composite materials are however still rudimentary due to their complicated structures and weak interfacial interactions. …”
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Journal Article -
18
Electrochemical supercapacitors: from mechanism understanding to multifunctional applications
Published 2022“…However, a majority of the efforts have been devoted to developing SCs with improved performance through novel electrode/electrolytes design. The full mechanistic understanding of SCs based on different electrode materials has not yet been realized. …”
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Journal Article -
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Selective removal of hydroxyl groups from graphene oxide
Published 2014“…The formation of graphene materials from graphene oxide through a chemical reduction method is still one of the most preferred routes. Numerous methods starting from various reducing agents have been developed to obtain near-pristine graphene sheets. …”
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Journal Article -
20
Enhanced piezoelectric nanogenerator based on tridoped graphene and Ti3CNTx MXene Quasi-3D heterostructure
Published 2024“…When attached to different parts of the human body, the PENG can practically produce electrical signals, which can be rectified using a full-wave bridge rectifier and used to charge a capacitor and light up LEDs. …”
Article