In this thesis, the effect of the sample properties on the characteristics of the hot carrier luminescence in graphene is investigated. The present work focuses on the two main issues described below. The first issue is the modification effects of near-infrared pulsed laser exci…
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The focus of this study was analytical investigations of Egyptian paintings, mainly Coptic icons and Islamic wooden ceilings, dating from 1300-1900 using multi-instrumental techniques. Twenty three Coptic icons and three wooden ceilings dated from different periods and painted b…
One of the most significant issues in nanocomposite performance is improving the dispersion of carbon nanotubes (CNTs) in thermosetting or thermoplastic polymers in order to gain good mechanical properties. Several studies have investigated the fabrication of nanocomposites base…
Surface enhanced Raman scattering (SERS) has achieved much attention since its conception in 1974. The analytical technique overcomes many difficulties associated with conventional Raman whilst also increasing sensitivity. However, the increased interest and work in the field ha…
The project has been concerned with structure/property relationships in a series of different carbon nanotube (CNT) composite fibres. Raman spectroscopy has been proved to be a powerful technique to characterise the CNT-containing fibres. Electrospinning has been used to prepare…
Aimed at graduate students in physics and physical chemistry, this textbook provides an accessible and comprehensive introduction to ultrafast spectroscopy. Each chapter is designed to be self-contained and includes in-text exercises to illustrate or expand upon the ideas covere…
Aimed at graduate students in physics and physical chemistry, this textbook provides an accessible and comprehensive introduction to ultrafast spectroscopy. Each chapter is designed to be self-contained and includes in-text exercises to illustrate or expand upon the ideas covere…
"Sales handles - Includes instrumentation sections that now contain Spatially Offset Raman scattering and transmission Raman scattering - Offers an updated SERS chapter that presents recent examples and Tip enhanced Raman scattering - Contains updated information with an emphasi…
Second edition of the guide to the modern techniques that demonstrate the potential of Raman spectroscopyCompletely revised and updated, the second edition of Modern Raman Spectroscopy presents the information needed for clear understanding and application of the technique of Ra…
"Sales handles - Includes instrumentation sections that now contain Spatially Offset Raman scattering and transmission Raman scattering - Offers an updated SERS chapter that presents recent examples and Tip enhanced Raman scattering - Contains updated information with an emphasi…
Despite significant structural differences between the active sites of supported vanadium oxide catalysts such as supported VO4/SiO 2, and vanadium bromoperoxidase enzyme mimics such as the vanadium peroxo-oxo compound chelated with N-(2-hydroxyethyl)iminodiacetic acid (heida) o…
"Sales handles - Includes instrumentation sections that now contain Spatially Offset Raman scattering and transmission Raman scattering - Offers an updated SERS chapter that presents recent examples and Tip enhanced Raman scattering - Contains updated information with an emphasi…
"Sales handles - Includes instrumentation sections that now contain Spatially Offset Raman scattering and transmission Raman scattering - Offers an updated SERS chapter that presents recent examples and Tip enhanced Raman scattering - Contains updated information with an emphasi…