Download or read book Studies of Photoionization in Liquids Using a Laser Two photon Ionization Conductivity Technique Potoionization of Pyrene Fluoranthene and TMPD in Liquid N pentane written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: One-photon ionization studies of solute molecules in a liquid medium are limited by the absorption of the host medium. A laser two-photon ionization (TPI) technique using a frequency tunable dye laser has been developed, whereby the photoionization threshold of a solute molecule was determined from the induced conductivity in the liquid medium under study due to electron-ion pair formation via two-photon ionization of the solute. The two-photon induced electron-ion current is measured as a function of the laser wavelength, lambda/sub laser/. In this paper, results are reported and discussed on the photoionization of N, N, N', N'-tetramethyl-p-phenylenediamine (TMPD), pyrene and fluoranthene in liquid n-pentane (n-Pt).
Download or read book Energy Research Abstracts written by and published by . This book was released on 1981 with total page 1740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multiphoton Ionization and Excitation Spectroscopy of Molecules in Liquids Fluoranthene written by and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-photon ionization and excitation spectra of fluoranthene in liquid n-pentane have been measured and together with laser power versus signal intensity measurements have been utilized to elucidate the multiphoton ionization mechanism for this and other molecules in liquids.
Download or read book INIS Atomindex written by and published by . This book was released on 1981 with total page 1234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physics Briefs written by and published by . This book was released on 1982 with total page 1130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1982 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photoionization and Photodetachment written by Cheuk-Yiu Ng and published by World Scientific. This book was released on 2000 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: Owing to the advances of vacuum ultraviolet and ultrafast lasers and third generation synchrotron sources, the research on photoionization, photoelectrons, and photodetachment has gained much vitality in recent years. These new light sources, together with ingenious experimental techniques, such as the coincidence imaging, molecular beam, pulsed field ionization photoelectron, mass-analyzed threshold ion, and pulsed field ion pair schemes, have allowed spectroscopic, dynamic, and energetic studies of gaseous species to a new level of detail and accuracy. Profitable applications of these methods to liquids are emerging.This invaluable two-volume review consists of twenty-two chapters, focusing on recent developments in photoionization and photodetachment studies of atoms; molecules, transient species, clusters, and liquids.
Download or read book Multiphoton Ionization and Two photon Excitation of Aromatic Molecules in Liquids written by Homer Faidas and published by . This book was released on 1985 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multiphoton Ionization of Atoms written by S. L. Chin and published by Toronto ; New York : Academic Press. This book was released on 1984 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiphoton lonization of Atoms ...
Download or read book Advances In Multi photon Processes And Spectroscopy Vol 2 written by Shih-i Chu and published by World Scientific. This book was released on 1986-05-01 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume focuses on the recent rapid growth in both experimental and theoretical studies of multiphoton processes and multiphoton spectroscopy of atoms, ions and molecules in chemistry, physics, biology, material sciences, etc. It contains papers readable by active researchers and by those who intend to enter it. Theory and experiment are equally emphasized, and each review article is written in a self-contained manner by experts in the field so that readers learn the subject without much preparation.
Download or read book Multiple Photoionization Studies of Atoms and Molecules Using Ion Time of Flight Spectrometry written by Pavle N. Juranicʹ and published by . This book was released on 2007 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photoionization Studies from Laser produced Plasmas to Synchrotron Radiation written by Nicholas L. Wong and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photoionization of Polyvalent Ions written by Doris Moncke and published by . This book was released on 2010 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multiphoton Ionization and Third harmonic Generation in Atoms and Molecules written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We will discuss recent experiments on multiphoton ionization and third-harmonic generation in rare gases and small molecules using focused laser power densities of 109 to 1011 W/cm2. Also, some elementary experiments using vacuum ultraviolet light generated by frequency tripling in xenon and krypton will be described. These experiments include absorption and ionization studies using vacuum ultraviolet radiation as well as two-photon ionization using one vacuum ultraviolet photon and one laser photon.
Download or read book Photoionization and Photoelectron Studies of Transition metal Compounds written by Huang Huang and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Photoionization efficiency (PIE) and pulsed field ionization-photoelectron (PFI-PE) measurements of transition-metal-containing molecules have been conducted. The cold gaseous transition-metal-containing molecules were generated by a laser ablation supersonically cooled beam source. The CoC/CoC+, TiO/TiO+ and VN/VN+ systems were studied by using two-color UV-VIS resonance enhanced photoionization scheme. By exciting the molecules to single rotational levels of the intermediate state using a VIS dye laser prior to UV laser photoionization, we have obtained rotationally resolved PFI-PE spectra, allowing unambiguous rotational assignments and accurate determinations of energetic and spectroscopic constants. The TiO2/TiO2+ system was studied by using a VUV laser system. The recorded PIE and PFI-PE spectra also yields highly precise ionization energy and vibrational constants. We have also conducted theoretical calculations for these molecules by using state-of-the-art ab initio quantum calculations at the CCSDTQ/CBS level of theory. The energetic and spectroscopic results obtained in these studies have been compared with the theoretical results and are invaluable for benchmarking the theoretical calculation.
Download or read book Ions in Hydrocarbons written by Andrew Gemant and published by . This book was released on 2013-09 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
