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pro vyhledávání: '"J. T. Bahns"'
Publikováno v:
The Journal of Chemical Physics. 102:6966-6974
The 3 1Πg and 3 1Δg states of K2 have been observed for the first time via the intermediate levels of the A 1Σ+u and B 1Πu states using optical–optical double resonance (OODR) excitation spectroscopy. The absolute vibrational numberings are obt
Publikováno v:
Optics letters. 22(10)
Optical pumping of the Hg(0) (6s (1)S(0) --6p (3)P(1)) transition at 253.7 nm (in air) leads to extremely fast energy transfer and strong laser-induced-fluorescence (LIF) from the Hg(0) (7s(3)S(1) --6p (3)P(2)) green transition at 546.2 nm, which is
Autor:
Alexandra Joshi-Imre, Liaohai L. Chen, J. T. Bahns, Vitalii Vlasko-Vlasov, Ulrich Welp, Leonidas E. Ocola
Publikováno v:
Applied Physics Letters. 96:203103
High-fidelity surface enhanced Raman spectra (SERS) of Rhodamine 6G and 2-mercaptopyrimidine liquid solutions are measured using a microfluidic delivery system constructed on a flat silver substrate. Microscopic plasmon lenses patterned in the silver
Publikováno v:
Optical Society of America Annual Meeting.
Optical-optical double resonance spectroscopy of molecules with high fluorescence quantum yield (e.g., Na2) has usually been carried out by fluorescence detection. However, we have found that a space-charge-limited diode ionization detector provides
Autor:
John E. Pearson, Liaohai L. Chen, J. T. Bahns, Alexandra Imre, Vitalii Vlasko-Vlasov, Jon Hiller, Ulrich Welp
Publikováno v:
Applied Physics Letters. 91:081104
Surface plasmon polaritons launched at concentric arcs can be focused into a subwavelength wide focal spot of high near-field light intensity. The focused plasmons give rise to enhanced Raman scattering from R6G molecules placed in the focal area. By
Publikováno v:
The Journal of Physical Chemistry. 85:2884-2886
Publikováno v:
AIP Conference Proceedings.
Twenty additional 23Πg vibrational levels and 5 additional 13Δg vibrational levels of Na2 below the previously reported levels have been observed by perturbation Facilitated Optical‐Optical Double Resonance (PFOODR) spectroscopy. Absolute vibrati
Autor:
J. T. Bahns
Publikováno v:
AIP Conference Proceedings.
The problem of concentrating antiprotons and positrons into a high energy density form is analyzed from the viewpoint of the ‘‘containerless’’ condensation of cluster ions of hydrogen in ion traps using ion‐neutral association. The constrai
Publikováno v:
Chemischer Informationsdienst. 12