Laser free measurements of absorption and fluorescence excitation spectra in a supersonic free jet

1996 ◽  
Vol 67 (2) ◽  
pp. 406-409 ◽  
Author(s):  
Urs Graf ◽  
Hiromichi Niikura ◽  
Satoshi Hirayama
Keyword(s):  
Excitation Spectra ◽  
Fluorescence Excitation ◽  
Free Jet ◽  
Fluorescence Excitation Spectra

scholarly journals Proton Tunneling In 5-Chlorotropolone-M1 (M = Kr, Xe, CH4) Van Der Waals Complexes

1995 ◽  
Vol 15 (2-4) ◽  
pp. 229-247
Author(s):  
Hiroshi Sekiya ◽  
Taiji Nakajima ◽  
Hidenori Hamabe ◽  
Akira Mori ◽  
Hitoshi Takeshita ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Van Der Waals Complexes ◽  
Excitation Spectra ◽  
Fluorescence Excitation ◽  
Proton Tunneling ◽  
Tunneling Splitting ◽  
Free Jet ◽  
Tunneling Splittings ◽  
Fluorescence Excitation Spectra ◽  
Intramolecular Motions

The S1-S0 fluorescence excitation spectra of 5-chlorotropolone-M1 (M = Kr, Xe, CH4) van der Waals (vdW) complexes in the region near the electronic origin have been measured in a supersonic free jet to investigate the effect of the vdW interactions on proton tunneling. Tunneling splittings have been observed in the vdW vibrations as well as in the 000 transitions of the Kr and Xe complexes. The 000 tunneling splitting of the 5-chlorotropolone-(CH4)1 complex is significantly smaller than those of the Kr and Xe complexes. It has been suggested that the vdW vibrations couple with intramolecular motions, leading to a higher potential energy barrier to tunneling in the CH4 complex. The results of the 5- chlorotropolone complexes have been compared to those of the tropolone complexes.

One‐ and two‐photon fluorescence excitation spectra of the 2 1Ag states of linear tetraenes in free jet expansions

1995 ◽  
Vol 102 (12) ◽  
pp. 4726-4739 ◽  
Author(s):  
Hrvoje Petek ◽  
Andrew J. Bell ◽  
Young S. Choi ◽  
Keitaro Yoshihara ◽  
Brett A. Tounge ◽  
...  
Keyword(s):  
Excitation Spectra ◽  
Fluorescence Excitation ◽  
Free Jet ◽  
Two Photon ◽  
Fluorescence Excitation Spectra ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

Dual fluorescence excitation spectra of methyl salicylate in a free jet

1981 ◽  
Vol 75 (10) ◽  
pp. 5201-5203 ◽  
Author(s):  
Lou Ann Heimbrook ◽  
Jonathan E. Kenny ◽  
Bryan E. Kohler ◽  
Gary W. Scott
Keyword(s):  
Methyl Salicylate ◽  
Dual Fluorescence ◽  
Excitation Spectra ◽  
Fluorescence Excitation ◽  
Free Jet ◽  
Fluorescence Excitation Spectra

Fluorescence excitation spectra of weakly bound complexes of benzene in a supersonic free jet

1983 ◽  
Vol 94 (6) ◽  
pp. 549-552 ◽  
Author(s):  
Narishi Gonohe ◽  
Nobuyuki Suzuki ◽  
Haruo Abe ◽  
Naohiko Mikami ◽  
Mitsuo Ito
Keyword(s):  
Excitation Spectra ◽  
Fluorescence Excitation ◽  
Weakly Bound ◽  
Free Jet ◽  
Fluorescence Excitation Spectra ◽  
Weakly Bound Complexes
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