Author: Peter William VillaltaPublisher:
ISBN:
Category :
Languages : en
Pages : 560
Book Description
Anion Photoelectron Spectroscopy of Metallic Species
Author: Peter William VillaltaPublisher:
ISBN:
Category :
Languages : en
Pages : 560
Book Description
Negative Ion Photoelectron Spectroscopy of Transition Metal Containing Species
Author: Evan Lowell MillamProbing the Chemistry of Metal Containing Complexes Using Anion Photoelectron Spectroscopy
Author: Vicki D. MoravecAnion Photoelectron Spectroscopy of Semiconductor Clusters and Solvated Species
Author: Harry GomezVibrational and Anion Photoelectron Spectroscopy of Transition Metal Clusters
Author: David Yubero ValdivielsoPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Anion Photoelectron Spectroscopy of Exotic Species
Author: Terry A. YenPublisher:
ISBN:
Category :
Languages : en
Pages : 220
Book Description
Abstract Anion Photoelectron Spectroscopy of Exotic Species By Terry A. Yen Doctor of Philosophy in Chemistry University of California, Berkeley Professor Daniel M. Neumark, Chair Anion photoelectron spectroscopy is performed on a variety of small, unstable species in both the gas and condensed phases. For the gas-phase studies, the properties of the astrophysically significant molecules C3N- and C5N- and the biologically meaningful deprotonated DNA nucleobases were investigated. Spectra of C3N- and C5N- were obtained at 283 nm using slow electron velocity-map imaging and at 213 nm using field-free time-of-flight, respectively. Adiabatic electron affinities for both species, a term value for the first excited state of C5N, and vibrational frequencies for the degenerate cis and trans bending modes of C3N were determined. Spectra of deprotonated thymine and deprotonated cytosine at 213 nm were obtained to explore their excited state dynamics to understand the photostability of DNA. For the condensed phase studies, a new spectrometer, the liquid microjet apparatus, was assembled and used to measure the vertical binding energy of the solvated electron. A microjet flowing a salt solution intersects a laser at either 266 nm or 213 nm. Two photons from a single nanosecond laser pulse are used to first generate solvated electrons using charge-transfer-to-solvent excitation and to then eject them into vacuum, where they are detected using field-free time-of-flight.
Vibrationally Resolved Anion Photoelectron Spectoscopy of Metal Clusters
Author: Stephen R. MillerLaser Photoelectron Spectroscopy of Gas Phase Anions
Author: Sean Michael CaseyThe Negative Ion Photoelectron Spectroscopy of Metal Cluster Monoxides and Transition Metal Trimers
Author: Susan Michelle Erickson GreenPublisher:
ISBN:
Category :
Languages : en
Pages : 390
Book Description
Author: Chun-Lin Cheng