1
|
Okamoto T, Nakamura T, Sakota K, Yatsuhashi T. Synthesis of Single-Nanometer-Sized Gold Nanoparticles in Liquid-Liquid Dispersion System by Femtosecond Laser Irradiation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:12123-12129. [PMID: 31446759 DOI: 10.1021/acs.langmuir.9b01854] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Gold nanoparticles (AuNPs) show unique optical properties and catalytic activities, and their synthesis from gold ions has been widely studied. One of the additive-reagent-free and noncontact production procedures is the reduction of gold ions in solution by femtosecond laser pulses; however, the aggregation of AuNPs is unavoidable in homogeneous solution. Here, we report the synthesis of single-nanometer-sized AuNPs in a mixture of aqueous HAuCl4 solution and n-hexane (the mixture) and in aqueous HAuCl4 solution (the aqueous solution) by femtosecond laser irradiation in the absence of any additive reagents. Transmission electron microscopy revealed that circlelike colonies consisting of well-separated AuNPs were obtained from the mixture, while highly stacked and agglomerated AuNPs were obtained from the aqueous solution. The mean size of AuNPs in the mixture was nearly independent of the laser irradiation time, whereas that obtained in aqueous solution was gradually shifted to smaller size by laser irradiation period. We propose that the adsorption of primary AuNPs on the surface of hexane microdroplets and the fragmentation of large AuNPs in water by successive laser pulses retain single-nanometer-sized AuNPs in the mixture. The use of liquid-liquid interface on hexane microdroplets in aqueous solution provides a simple and useful environment to synthesize small AuNPs without the aid of surfactants or capping agents.
Collapse
Affiliation(s)
- Takuya Okamoto
- Department of Chemistry, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
| | - Takahiro Nakamura
- Institute of Multidisciplinary Research for Advanced Materials , Tohoku University , 2-1-1 Katahira , Aoba-ku, Sendai , Miyagi 980-8577 , Japan
| | - Kenji Sakota
- Department of Chemistry, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
| | - Tomoyuki Yatsuhashi
- Department of Chemistry, Graduate School of Science , Osaka City University , 3-3-138 Sugimoto , Sumiyoshi-ku, Osaka 558-8585 , Japan
| |
Collapse
|
2
|
Sato M, Maeda Y, Ishioka T, Harata A. Photoionization of environmentally polluting aromatic chlorides and nitrides on the water surface by laser and synchrotron radiations. Analyst 2017; 142:4560-4569. [DOI: 10.1039/c7an01311f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The detection limits and photoionization thresholds of polycyclic aromatic hydrocarbons and their chlorides and nitrides on the water surface are examined using laser two-photon ionization and single-photon ionization, respectively.
Collapse
Affiliation(s)
- Miki Sato
- Department of Molecular and Material Sciences
- Kyushu University
- Fukuoka 816-8580
- Japan
| | - Yuki Maeda
- Department of Molecular and Material Sciences
- Kyushu University
- Fukuoka 816-8580
- Japan
| | - Toshio Ishioka
- Department of Molecular and Material Sciences
- Kyushu University
- Fukuoka 816-8580
- Japan
| | - Akira Harata
- Department of Molecular and Material Sciences
- Kyushu University
- Fukuoka 816-8580
- Japan
| |
Collapse
|
3
|
Abstract
Electrons have so little mass that in less than a second they can tunnel through potential energy barriers that are several electron-volts high and several nanometers wide. Electron tunneling is a critical functional element in a broad spectrum of applications, ranging from semiconductor diodes to the photosynthetic and respiratory charge transport chains. Prior to the 1970s, chemists generally believed that reactants had to collide in order to effect a transformation. Experimental demonstrations that electrons can transfer between reactants separated by several nanometers led to a revision of the chemical reaction paradigm. Experimental investigations of electron exchange between redox partners separated by molecular bridges have elucidated many fundamental properties of these reactions, particularly the variation of rate constants with distance. Theoretical work has provided critical insights into the superexchange mechanism of electronic coupling between distant redox centers. Kinetics measurements have shown that electrons can tunnel about 2.5 nm through proteins on biologically relevant time scales. Longer-distance biological charge flow requires multiple electron tunneling steps through chains of redox cofactors. The range of phenomena that depends on long-range electron tunneling continues to expand, providing new challenges for both theory and experiment.
Collapse
Affiliation(s)
- Jay R. Winkler
- Beckman Institute, California
Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, United States
| | - Harry B. Gray
- Beckman Institute, California
Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, United States
| |
Collapse
|
4
|
|
5
|
Yatsuhashi T, Nakahagi Y, Okamoto H, Nakashima N. Linear Response of Multiphoton Reaction: Three-Photon Cycloreversion of Anthracene Biplanemer in Solution by Intense Femtosecond Laser Pulses. J Phys Chem A 2010; 114:10475-80. [DOI: 10.1021/jp1041475] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tomoyuki Yatsuhashi
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan, PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho Kawaguchi, Saitama 332-0012, Japan, and Department of Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-Naka, Okayama 700-8530, Japan
| | - Yuki Nakahagi
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan, PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho Kawaguchi, Saitama 332-0012, Japan, and Department of Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-Naka, Okayama 700-8530, Japan
| | - Hideki Okamoto
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan, PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho Kawaguchi, Saitama 332-0012, Japan, and Department of Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-Naka, Okayama 700-8530, Japan
| | - Nobuaki Nakashima
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan, PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho Kawaguchi, Saitama 332-0012, Japan, and Department of Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-Naka, Okayama 700-8530, Japan
| |
Collapse
|
6
|
Mehnert R, Brede O, Naumann W. Spectral Properties and Kinetics of Cationic Transients Generated in Electron Pulse Irradiated C7- to C16-Alkanes. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19840880117] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
7
|
Mehnert R, Brede O, Naumann W. Charge Transfer from the n-Hexadecane Radical Cation to Cycloalkanes, Alkenes and Aromatics. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19850891005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
8
|
Putschögl M, Zirak P, Penzkofer A. Absorption and emission behaviour of trans-p-coumaric acid in aqueous solutions and some organic solvents. Chem Phys 2008. [DOI: 10.1016/j.chemphys.2007.10.031] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
9
|
Healy AT, Lipsky S, Blank DA. Photoionization of isooctane and n-octane in intense laser fields. I. Effect of irradiance on ionization rates. J Chem Phys 2007; 127:214508. [DOI: 10.1063/1.2795718] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
|
10
|
|
11
|
Van Der Laan GP, De Haas MP, Warman JM, Frey H, Möuller M. Highly Mobile Charge Carriers in Poly(Di-n-Alkyl)Silanes in the Solid and in the Mesophase. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/10587259308055224] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Garrelt P. Van Der Laan
- a Radiation Chemistry Department , IRI, Delft University of Technology , Mekelweg 15, 2629 JB Delft, The Netherlands
| | - Matthijs P. De Haas
- a Radiation Chemistry Department , IRI, Delft University of Technology , Mekelweg 15, 2629 JB Delft, The Netherlands
| | - John M. Warman
- a Radiation Chemistry Department , IRI, Delft University of Technology , Mekelweg 15, 2629 JB Delft, The Netherlands
| | - Holger Frey
- b Chemical Technology, University of Twente , Postbus 217, 7500 AE , Enschede , The Netherlands
| | - Martin Möuller
- b Chemical Technology, University of Twente , Postbus 217, 7500 AE , Enschede , The Netherlands
| |
Collapse
|
12
|
Woods E, Morris SF, Wivagg CN, Healy LE. Probe molecule spectroscopy of NaCl aerosol particle surfaces. J Phys Chem A 2005; 109:10702-9. [PMID: 16863119 DOI: 10.1021/jp0537916] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Excited-state absorption spectroscopy and ionization threshold measurements for coumarin 314 (C314) adsorbed to the surface of NaCl aerosols characterize the chemical environment of the particle surface as a function of relative humidity (RH). An atmospheric pressure flow of aerosol passes through an ionization cell where two-photon laser ionization of the adsorbed molecules produces a net charge on the particle. Monitoring this charge as a function of the laser wavelength produces either the absorption spectrum of the S(1) <-- S(0) transition or the ionization threshold. The wavelength of maximum absorption for the S(1) excited-state shifts from 448 nm for RH < 5% to 441 nm for RH = 60%, indicating that adsorbed water decreases the polarity of the surface. Similarly, the ionization threshold increases from 5.10 to 5.27 eV over a similar range of RH. The decrease in polarity is attributable to changes in the local electric field experienced by C314, which is on the order of 1 x 10(7) V/cm, and is correlated with changes in the surface topography. Using a continuum model, we estimate the contributions to the measured thresholds of the polarization response of the surface ions and the electric field and calculate an effective dielectric constant for the adsorbed water film. For a multilayer water coverage (RH = 65%), the effective dielectric constant is approximately 2.4. These results demonstrate that the changes in surface topography with adsorbed water are as important as direct water-solute interactions in determining the solvent character of the surface.
Collapse
Affiliation(s)
- Ephraim Woods
- Department of Chemistry, Colgate University, 13 Oak Drive, Hamilton, New York 13346, USA.
| | | | | | | |
Collapse
|
13
|
Healy AT, Underwood DF, Lipsky S, Blank DA. Three-photon near-threshold photoionization dynamics of isooctane. J Chem Phys 2005; 123:051105. [PMID: 16108621 DOI: 10.1063/1.1989320] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The electron survival probability following three-photon (9.3 eV total) near-threshold photoionization of neat isooctane is measured with sub-50 fs time resolution. The measured dynamics are nonexponential in time and are well described by a diffusion-controlled electron-cation recombination model. Excitation-power-dependent studies indicate that the unperturbed three-photon threshold ionization is only observed for pump irradiance below 0.5 TW cm2. At excitation fields above this level, the signal is no longer cubic in the excitation irradiance, and the observed electron survival probability dramatically changes, decaying as a single exponential in time.
Collapse
Affiliation(s)
- Andrew T Healy
- Department of Chemistry, University of Minnesota, 207 Pleasant Street Southeast, Minneapolis, Minnesota 55455, USA
| | | | | | | |
Collapse
|
14
|
|
15
|
Affiliation(s)
- Young Jong Lee
- Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas 78712
| | - Tieqiao Zhang
- Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas 78712
| | - Paul F. Barbara
- Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas 78712
| |
Collapse
|
16
|
Lee YJ, Kee TW, Zhang T, Barbara PF. Pump−Probe Spectroscopy of the Hydrated Electron in Reverse Micelles. J Phys Chem B 2004. [DOI: 10.1021/jp0373393] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Young Jong Lee
- Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas 78712
| | - Tak W. Kee
- Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas 78712
| | - Tieqiao Zhang
- Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas 78712
| | - Paul F. Barbara
- Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas 78712
| |
Collapse
|
17
|
Knoesel E, Bonn M, Shan J, Wang F, Heinz TF. Conductivity of solvated electrons in hexane investigated with terahertz time-domain spectroscopy. J Chem Phys 2004; 121:394-404. [PMID: 15260559 DOI: 10.1063/1.1757442] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We present investigations of the transient photoconductivity and recombination dynamics of quasifree electrons in liquid n-hexane and cyclohexane performed using terahertz time-domain spectroscopy (THz-TDS). Quasifree electrons are generated by two-photon photoionization of the liquid using a femtosecond ultraviolet pulse, and the resulting changes in the complex conductivity are probed by a THz electromagnetic pulse at a variable delay. The detection of time-domain wave forms of the THz electric field permits the direct determination of both the real and the imaginary part of the conductivity of the electrons over a wide frequency range. The change in conductivity can be described by the Drude model, thus yielding the quasifree electron density and scattering time. The electron density is found to decay on a time scale of a few hundred picoseconds, which becomes shorter with increasing excitation density. The dynamics can be described by a model that assumes nongeminate recombination between electrons and positive ions. In addition, a strong dependence of the quasifree electron density on temperature is observed, in agreement with a two-state model in which the electron may exist in either a quasifree or a bound state.
Collapse
Affiliation(s)
- Ernst Knoesel
- Department of Physics and Astronomy, Rowan University, Glassboro, New Jersey 08028, USA.
| | | | | | | | | |
Collapse
|
18
|
On the photoionisation of liquid cyclohexane, 2,2,4 trimethylpentane and tetramethylsilane. Chem Phys Lett 2003. [DOI: 10.1016/j.cplett.2003.08.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
19
|
Jung J, Gress H. Single-photon absorption of liquid cyclohexane, 2,2,4 trimethylpentane and tetramethylsilane in the vacuum ultraviolet. Chem Phys Lett 2003. [DOI: 10.1016/s0009-2614(03)01174-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
20
|
Alba García A, Pimblott SM, Schut H, van Veen A, Siebbeles LDA. Positronium Formation Dynamics in Radiolytic Tracks: A Computer Simulation Study. J Phys Chem B 2002. [DOI: 10.1021/jp012611z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alfonso Alba García
- IRI, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 6556-0579
| | - Simon M. Pimblott
- IRI, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 6556-0579
| | - Henk Schut
- IRI, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 6556-0579
| | - Anton van Veen
- IRI, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 6556-0579
| | - Laurens D. A. Siebbeles
- IRI, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Radiation Laboratory, University of Notre Dame, Notre Dame, Indiana 6556-0579
| |
Collapse
|
21
|
Greever JS, Turner JBM, Kauffman JF. Multiphoton Excited Conductance Spectroscopy. 1. Application of the Born Model to Femtosecond Laser Excited Multiphoton Ionization of Nonpolar Liquids. J Phys Chem A 2001. [DOI: 10.1021/jp010692t] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jesse S. Greever
- Department of Chemistry, University of Missouri, Columbia, Missouri 65211-7600
| | - Joseph B M. Turner
- Department of Chemistry, University of Missouri, Columbia, Missouri 65211-7600
| | - John F. Kauffman
- Department of Chemistry, University of Missouri, Columbia, Missouri 65211-7600
| |
Collapse
|
22
|
Saturable absorption dynamics in the triplet system and triplet excitation induced singlet fluorescence of some organic molecules. Chem Phys 2001. [DOI: 10.1016/s0301-0104(00)00355-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
23
|
Shkrob IA, Sauer MC, Liu AD, Crowell RA, Trifunac AD. Reactions of Photoexcited Aromatic Radical Cations with Polar Solvents. J Phys Chem A 1998. [DOI: 10.1021/jp981065f] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ilya A. Shkrob
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439
| | - Myran C. Sauer
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439
| | - An Dong Liu
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439
| | - Robert A. Crowell
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439
| | | |
Collapse
|
24
|
Shkrob IA, Liu AD, Sauer MC, Schmidt KH, Trifunac AD. Reversible Hole Trapping in Liquid Cyclohexane. J Phys Chem B 1998. [DOI: 10.1021/jp9731112] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- I. A. Shkrob
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439
| | - A. D. Liu
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439
| | - M. C. Sauer
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439
| | - K. H. Schmidt
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439
| | - A. D. Trifunac
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439
| |
Collapse
|
25
|
Siebbeles LDA, Emmerichs U, Hummel A, Bakker HJ. A subpicosecond pump-probe laser study of ionization and geminate charge recombination kinetics in alkane liquids. J Chem Phys 1997. [DOI: 10.1063/1.475230] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
26
|
Al-Omari A, Reininger R, Huber D. Temperature effect on the ionization potential line-shape of NO doped into dense gaseous argon. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(97)00632-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
27
|
Warman JM, Schouten PG. Charge Transport in Mesomorphic Phthalocyanines Studied by Pulse-Radiolysis Time-Resolved Microwave Conductivity. Appl Organomet Chem 1996. [DOI: 10.1002/(sici)1099-0739(199610)10:8<637::aid-aoc524>3.0.co;2-u] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
28
|
Photoconductivity and photoelectron emission of liquid squalane and squalene induced by vacuum-ultraviolet light. Chem Phys Lett 1995. [DOI: 10.1016/0009-2614(95)00742-m] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
29
|
Al‐Omari AK, Reininger R. Density dependence of the ionization potential of CH3I in argon and of the quasi‐free electron energy in argon. J Chem Phys 1995. [DOI: 10.1063/1.470136] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
30
|
Al-Omari AK, Reininger R, Huber DL. Polarization Energy Distribution of a Positive Ion in Liquid Argon. PHYSICAL REVIEW LETTERS 1995; 74:820-823. [PMID: 10058856 DOI: 10.1103/physrevlett.74.820] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
31
|
|
32
|
Steinberger IT, Krasinsky A, Shechter R, Gürtler P, Meyer J. The effect of methane on photocurrents generated by exciting xenon below its first ionization potential. J Chem Phys 1994. [DOI: 10.1063/1.467451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
33
|
Ostafin AE, Lipsky S. The fluorescence action spectra of some saturated hydrocarbon liquids for excitation energies above and below their ionization thresholds. J Chem Phys 1993. [DOI: 10.1063/1.464890] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
34
|
|
35
|
Casanovas J, Guelfucci J, Caselles O. Excited states and thermalization distances of photoelectrons created by VUV photoionization of pure liquid alkanes. ACTA ACUST UNITED AC 1991. [DOI: 10.1109/14.83678] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
36
|
|
37
|
Bonifaci N, Denat A. Spectral analysis of light emitted by prebreakdown phenomena in nonpolar liquids and gases. ACTA ACUST UNITED AC 1991. [DOI: 10.1109/14.83679] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
38
|
Denat A, Gosse J, Gosse B. Electrical conduction of purified cyclohexane in a divergent electric field. ACTA ACUST UNITED AC 1988. [DOI: 10.1109/14.7324] [Citation(s) in RCA: 91] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
39
|
Baron P, Casanovas J, Guelfucci J, Laou Sio Hoi R. Photoconductivity induced by VUV photons in polydimethylsiloxane and polymethylphenylsiloxane oils. ACTA ACUST UNITED AC 1988. [DOI: 10.1109/14.7326] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
40
|
Brede O, Mehnert R, Naumann W. Kinetics of excitation and charge transfer reactions in non-polar media. Chem Phys 1987. [DOI: 10.1016/0301-0104(87)80042-3] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
41
|
Lamotte M, Pereyre J, Joussot-Dubien J, Lapouyade R. The photolysis of pyrene and perylene in cyclohexane liquid solution from highly excited electronic states. ACTA ACUST UNITED AC 1987. [DOI: 10.1016/0047-2670(87)87016-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
42
|
|
43
|
Shinsaka K, Koizumi H, Yoshimi T, Kouchi N, Nakamura Y, Toriumi M, Morita M, Hatano Y, Asaoka S, Nishimura H. Fluorescence lifetimes and excitation spectra of liquid alkanes measured by means of synchrotron radiation. J Chem Phys 1985. [DOI: 10.1063/1.449058] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
44
|
Reininger R, Saile V, Laporte P, Steinberger I. Photoconduction in rare gas fluids doped by small organic molecules. Chem Phys 1984. [DOI: 10.1016/0301-0104(84)85072-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
45
|
|
46
|
Böttcher E, Schmidt WF. Photoconductivity of nonpolar liquids induced by vacuum‐ultraviolet light. J Chem Phys 1984. [DOI: 10.1063/1.446816] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
47
|
Ausloos P, Lutz C, Schwartz F, Lias S. Radiation-induced ionization and excitation in liquid p-dioxane. ACTA ACUST UNITED AC 1984. [DOI: 10.1016/0146-5724(84)90098-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
48
|
Holroyd RA, Preses JM, Zevos N. Single‐photon induced conductivity of solutes in nonpolar solvents. J Chem Phys 1983. [DOI: 10.1063/1.445547] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
49
|
Choi HT, Wu KC, Lipsky S. A comparison of the quenching of the fluorescence of saturated hydrocarbons excited below and above the ionization threshold. ACTA ACUST UNITED AC 1983. [DOI: 10.1016/0146-5724(83)90135-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
50
|
Katsumura Y, Yoshida Y, Tagawa S, Tabata Y. Study on the excited state of liquid alkanes and energy transfer process by means of picosecond pulse radiolysis. ACTA ACUST UNITED AC 1983. [DOI: 10.1016/0146-5724(83)90136-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|