Laser-enhanced molecular-ionization spectrometry of BaO and LuO in low-temperature flame |
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| Authors: | A A Gorbatenko R D Voronina O R Lyubomirova E I Revina |
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| Institution: | (1) Laser Chemistry Department, Russia |
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| Abstract: | The molecular ionization spectra of BaO and LuO were recorded in low-temperature natural gas-air flame with excitation laser wavelengths in the range 440–480 and 535–575 nm. Addition excitation of barium and lutetium monoxides by a second laser quantum did not amplify the ionization signal. One-step laser excitation with wavelengths of 549.3 and 466.2 nm is optimal for BaO and LuO, respectively. |
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