J
John M. Dyke
Researcher at University of Southampton
Publications - 275
Citations - 5419
John M. Dyke is an academic researcher from University of Southampton. The author has contributed to research in topics: X-ray photoelectron spectroscopy & Photoemission spectroscopy. The author has an hindex of 36, co-authored 271 publications receiving 5118 citations. Previous affiliations of John M. Dyke include Hong Kong Polytechnic University & National Institutes of Natural Sciences, Japan.
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Journal ArticleDOI
Franck-Condon simulation, including anharmonicity, of the photodetachment spectrum of P2H − : Restricted-spin coupled-cluster single-double plus perturbative triple and unrestricted-spin coupled-cluster single-double plus perturbative triple -F12x potential energy functions of P2H and P2H −
TL;DR: A more detailed assignment of the observed vibrational structure than previously reported, which includes "hot bands," has been proposed and the currently most reliable sets of equilibrium geometrical parameters for P(2)H and its anion have been derived.
Journal ArticleDOI
Calculated thermodynamics of reactions involving no2+.x complexes (where x=h2o, n2, and co2)
TL;DR: In this article, a molecular orbital calculation was performed on the NO2+X complexes (X=H2O, N2, and CO2) and the results obtained have been compared with experimental values where available.
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Can Cyclen Bind Alkali Metal Azides? A DFT Study as a Precursor to Synthesis.
Hanusha Bhakhoa,Lydia Rhyman,Edmond P. F. Lee,Edmond P. F. Lee,Ponnadurai Ramasami,Ponnadurai Ramasami,John M. Dyke +6 more
TL;DR: It is hoped that this computational study will be a precursor to the synthesis and experimental study of these new macrocyclic compounds; structural parameters and infrared spectra were computed, which will assist future experimental work.
Proceedings ArticleDOI
Photoelectron spectroscopy of reactive intermediates
TL;DR: In this article, the advantages of using synchrotron radiation to study reactive intermediates are described and likely future developments are outlined, and examples of studies on O2(a1Δg), OH and SO are used to show that the use of synchoretron radiation in this research area allows more information to be obtained on the molecular ions and the associated photoionization processes.
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Angle resolved photoelectron spectroscopy of O2(a1Δg) with synchrotron radiation
TL;DR: In this article, the authors investigated the angular distribution of photoelectrons for photoionization processes at the photon energy of 2122 eV and in the photon range 138-152 eV, where the cross-sections for these processes showed strong enhancement due to the presence of resonant transitions to a Rydberg state.