Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Eric A. Rohlfing"'
Publikováno v:
ACS Energy Letters. 1:987-990
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0ba947563199a6b8e0277a140412361
https://doi.org/10.1021/acsenergylett.6b00494
https://doi.org/10.1021/acsenergylett.6b00494
Publikováno v:
The Journal of Chemical Physics. 110:6773-6781
The electronic spectroscopy of the B 2Π–X 2A″ band system of the ketenyl radical, H(D)CCO, is investigated using laser-induced fluorescence (LIF) in a free-jet environment. Vibronically resolved excitation spectra for HCCO are obtained from 33 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2750658884bdadb788d06f5ad254d68
https://doi.org/10.1063/1.478581
https://doi.org/10.1063/1.478581
Publikováno v:
The Journal of Chemical Physics. 107:665-668
We report the first laser-induced fluorescence (LIF) excitation spectrum of the ketenyl radical, HCCO, which is produced by the 193 nm photolysis of ketene in a free jet expansion. A series of vibronic bands in the B 2Π–X 2A′′ system are obser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93fb8622677119ef05677712afa2de70
https://doi.org/10.1063/1.474427
https://doi.org/10.1063/1.474427
Autor:
Eric A. Rohlfing, L. R. Brock
Publikováno v:
The Journal of Chemical Physics. 106:10048-10065
We apply several techniques to the study of the B 2A′′-X 2A′′ band system of the jet-cooled vinoxy radical, CH2CHO. Vibronically resolved excitation spectra are obtained using both laser-induced fluorescence (LIF) and a two-color resonant fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84eca4bb16a009acb4eaeb84ca225e1b
https://doi.org/10.1063/1.474091
https://doi.org/10.1063/1.474091
Publikováno v:
The Journal of Chemical Physics. 106:3090-3102
We present analytical signal expressions for each two-color resonant four-wave mixing (TC-RFWM) scheme that can be used for double-resonance molecular spectroscopy in the limit of weak fields (no saturation). The theoretical approach employs time-ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58536e058b1de061e5c11b0da08f639c
https://doi.org/10.1063/1.473052
https://doi.org/10.1063/1.473052
Publikováno v:
The Journal of Chemical Physics. 105:7323-7335
We use fluorescence excitation and two‐color resonance‐enhanced multiphoton ionization (REMPI) spectroscopy to characterize the S1–S0 transition of benzo[a]pyrene, B[a]P. In addition, two‐color REMPI with a tunable ionization laser provides a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b174c3d3574126ec310e167f3ae61f2
https://doi.org/10.1063/1.472591
https://doi.org/10.1063/1.472591
Autor:
Eric A. Rohlfing, Joseph D. Tobiason
Publikováno v:
Chemical Physics Letters. 252:333-342
We measure the fluorescence decays for low-lying rotational states in the first eight vibrational levels of HCO B 2 A′. Some long-lived decays exhibit weak quantum beats that we attribute to a higher-order hyperfine perturbation in the B state. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b8ce2ac743e71edc8d31973b6d2f1f4
https://doi.org/10.1016/0009-2614(96)00163-7
https://doi.org/10.1016/0009-2614(96)00163-7
Publikováno v:
The Journal of Chemical Physics. 103:1448-1469
We use dispersed fluorescence (DF) and stimulated emission pumping (SEP) spectroscopies on the B 2A′–X 2A′ system of jet‐cooled HCO to measure the vibrational energies, resonance widths, and relative fluorescence intensities of 73 bound and r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abd92fb41db8eead6e1973e6df6919c1
https://doi.org/10.1063/1.470699
https://doi.org/10.1063/1.470699
Publikováno v:
The Journal of Chemical Physics. 102:8342-8358
We present a combined theoretical and experimental study of the application of two‐color resonant four‐wave mixing (RFWM) to stimulated emission pumping (SEP) spectroscopy. The theoretical approach employs time‐independent, diagrammatic perturb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1517522d93afcd35cfa3e2102a3914bb
https://doi.org/10.1063/1.468826
https://doi.org/10.1063/1.468826
Publikováno v:
Chemical Physics Letters. 235:268-276
We obtain dispersed fluorescence (DF) spectra of jet-cooled DCO from three excited-state levels in the B 2 A′-X 2 A′ system. These spectra yield term energies and relative fluorescence intensities for 112 levels (mostly quasibound resonances) of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::235e4ba08de2dcc69c1f875e473a9234
https://doi.org/10.1016/0009-2614(95)00102-a
https://doi.org/10.1016/0009-2614(95)00102-a