نتایج جستجو برای: ultraviolet photoelectron spectrum

تعداد نتایج: 272646  

2012
Xuetao Gan Nadia Pervez Ioannis Kymissis Fariba Hatami Dirk Englund

Related Articles A Rayleigh-Brillouin scattering spectrometer for ultraviolet wavelengths Rev. Sci. Instrum. 83, 053112 (2012) Microcontroller based resonance tracking unit for time resolved continuous wave cavity-ringdown spectroscopy measurements Rev. Sci. Instrum. 83, 043110 (2012) Electronic properties of spiro compounds for organic electronics J. Chem. Phys. 136, 124702 (2012) Design and e...

Journal: :Journal of Biological Chemistry 1939

Journal: :American Journal of Science 1886

A.F. Carley Asghar Zeini Isfahani M.W. Roberts S. Read

X-ray photoelectron and electron energy loss spectroscopic (XPS-EELS) studies reveal that the following species are present when a mixture of CO2 and water vapour is exposed to the clean Mg(100) surface at 110K: CO3(a), C(a) CH(a), OH(a). The reactive chemisorptions of CO2 and H2O vapour coadsorbed on a Mg surface ...

Journal: :Monthly Notices of the Royal Astronomical Society 2017

Journal: :Journal of Electron Spectroscopy and Related Phenomena 2014

Journal: :The Journal of chemical physics 2014
Ciarán R S Mooney Michael A Parkes Lijuan Zhang Helen C Hailes Alexandra Simperler Michael J Bearpark Helen H Fielding

Using a combination of photoelectron spectroscopy measurements and quantum chemistry calculations, we have identified competing electron emission processes that contribute to the 350-315 nm photoelectron spectra of the deprotonated green fluorescent protein chromophore anion, p-hydroxybenzylidene-2,3-dimethylimidazolinone. As well as direct electron detachment from S0, we observe resonant excit...

Journal: :Frontiers in Astronomy and Space Sciences 2022

This paper presents a personal account of developments in the solution two related problems that limited accuracy ionosphere calculations 1980s. The first problem concerns model-data discrepancies photoelectron flux spectrum. Early comparisons between measured and modeled data revealed magnitude shape. A lateral thinking approach there were with key model inputs: namely, electron impact cross-s...

2001
John F. Stanton Kurt W. Sattelmeyer Michael Allan Tomas Skalicky Thomas Bally

A high-resolution photoelectron spectrum of p-benzoquinone in the low energy ~9.5–11.5 eV! region is reported and analyzed with the aid of simulations based on high-level ab initio calculations. The results generally support the notion that the two prominent spectral features in this region are each due to a pair of final ion states. The lower energy feature beginning near 10 eV is due to oxyge...

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