{"id":22,"date":"2024-07-10T12:07:13","date_gmt":"2024-07-10T16:07:13","guid":{"rendered":"https:\/\/sites.temple.edu\/molecularoptics\/?page_id=22"},"modified":"2025-08-01T11:33:05","modified_gmt":"2025-08-01T15:33:05","slug":"publications","status":"publish","type":"page","link":"https:\/\/sites.temple.edu\/molecularoptics\/publications\/","title":{"rendered":"Publications"},"content":{"rendered":"\n

Google Scholar<\/a><\/p>\n\n\n\n

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Since 2009<\/div>
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Publications Since 2009<\/h2>\n\n\n\n
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  1. B. A. Rowe,\u00a0J. T. Stahovich,\u00a0S. Magnier,\u00a0V. B. Sovkov,\u00a0A. B. Nikolov,\u00a0S. Whang,\u00a0A. D. Hersh,\u00a0P. L. Wardach,\u00a0J. D. Keen,\u00a0A. M. Lyyra, and\u00a0E. H. Ahmed, Experimental and theoretical study of highly excited states of the cesium dimer<\/em>, J. Chem. Phys.<\/strong>\u00a0163, 034309 (2025) [link]<\/a><\/li>\n\n\n\n
  2. J. T. Stahovich, B. A. Rowe, J. Huennekens, A. M. Lyyra, and E. H. Ahmed, Molecular Angular Momentum Orientation Using Dressed States Created by Laser Radiation<\/em>, Physical Review Letters<\/strong>, 133, 263601 (2024) [link]<\/a><\/li>\n\n\n\n
  3. V. B Sovkov, J. Wu, J. Ma, F. Xie, A. M. Lyyra, and E. H. Ahmed, Modeling of diatomic predissociation resonances within the Optimizer project<\/em>, Results in Physics<\/strong>, vol. 62, 107818 (2024) [link]<\/a><\/li>\n\n\n\n
  4. J. T. Stahovich, B. A. Rowe, P. T. Arndt, A. D. Hersh, P. L. Wardach, J. P. Huennekens, V. B. Sovkov, A. M. Lyyra, and E. H. Ahmed,\u00a0Experimental study of the 31<\/sup>\u0394g<\/sub> and 41<\/sup>\u0394g<\/sub>\u00a0states of the Rb2<\/sub> molecule<\/em>, Physical Review A<\/strong>, 109, 012805 (2024) [link]<\/a><\/li>\n\n\n\n
  5. P. T. Arndt, V. B. Sovkov, J. Ma, X. Pan, D. S. Beecher, J. Y. Tsai, R. Livinston, V. M. Marcune, A. M. Lyyra and E. H. Ahmed, Experimental study of the 33<\/sup>\u03a0g<\/sub>\u00a0and 43<\/sup>\u03a3g<\/sub>+<\/sup>\u00a0states in Rubidium dimer<\/em>,\u00a0Physical Review A<\/strong>, 105, 032823 (2022) [link]<\/a><\/li>\n\n\n\n
  6. P. T. Arndt, et al. \u201cThe Effect of Collisions on the Rotational Angular Momentum of Diatomic Molecules Studied Using Polarized Light<\/em>.\u201d\u00a0The Journal of Chemical Physics\u00a0<\/strong>, vol. 153, no. 18, 2020, p. 184310., doi:10.1063\/5.0024380 (2020) [link]<\/a><\/li>\n\n\n\n
  7. P. T. Arndt, V. B. Sovkov, J. Ma, X. Pan, D. S. Beecher, J. Y. Tsai, Y. Guan, A. M. Lyyra and E. H. Ahmed, Experimental study of the 61<\/sup>\u03a3+<\/sup>g<\/sub> state of the rubidium dimer<\/em> Physical Review A<\/strong>, vol. 99 issue 5 (2019) [link]<\/a><\/li>\n\n\n\n
  8. Aydin Sanli, Xinhua Pan, D. Samuel Beecher, Sylvie Magnier, A. Marjatta Lyyra, and Ergin H. Ahmed, Electronic Dipole Moment and Radiative Lifetime Calculations of Lithium Dimer Ion-Pair States<\/em> Journal of Chemical Physics<\/strong> (2019) [link]<\/u><\/a><\/li>\n\n\n\n
  9. P. T. Arndt, V. B. Sovkov, J. Ma, X. Pan, D. S. Beecher, J. Y. Tsai, Y. Guan, A. M. Lyyra and E. H. Ahmed, The Rb2<\/sub> 31<\/sup>Pig<\/sub> state: Observation and Analysis<\/em> Journal of Chemical Physics<\/strong>, vol. 149 issue 22 (2018) [link]<\/u><\/a><\/li>\n\n\n\n
  10. Sanli, A; Pan, XH; Magnier, S; Huennekens, J; Lyyra, AM, Ahmed, EH. Measurement of the Na2<\/sub> 51<\/sup>\u03a3+<\/sup>g<\/sub>\u2192A1<\/sup>\u03a3+<\/sup>u<\/sub> and 61<\/sup>\u03a3+<\/sup>g<\/sub>\u2192A1<\/sup>\u03a3+<\/sup>u<\/sub> transition dipole moments using optical-optical double resonance and Autler-Townes spectroscopy<\/em> Journal of Chemical Physics<\/strong>, vol 147 issue 20 (2017) [link]<\/u><\/a><\/li>\n\n\n\n
  11. Sovkov, VB; Xie, F; Lyyra, A. Marjatta; Ahmed, Ergin H; Ma, J; Jia, Suotang. Re-examination of the Cs2<\/sub> ground singlet X1<\/sup>\u03a3+<\/sup>g<\/sub> and triplet a3<\/sup>\u03a3+<\/sup>u<\/sub> states<\/em>, Journal of Chemical Physics<\/strong>, vol. 147 issue 10 (2017) [link]<\/u><\/a> (PDF)<\/u><\/a><\/li>\n\n\n\n
  12. Yang, JX; Zhao, W; Pan, XH; Wei, HM; Ma, J; Ahmed, EH; Lyyra, AM; and Dai, XC. Experimental study of the b3<\/sup>\u03a01u<\/sub> and 23<\/sup>\u03a01g<\/sub> states of 85<\/sup>Rb2<\/sub><\/em>, Journal of Molecular Spectroscopy, <\/strong>vol 336, 36-41 (2017) [link]<\/u><\/a><\/li>\n\n\n\n
  13. Yang, Jx; Guan, YF; Zhao, W; Zhou, ZY; Han, XM; Ma, J; Sovkov, VB; Ahmed, EH; Lyyra, AM\u2026 Observations and analysis with the spline-based Rydberg-Klein-Rees approach for the 31<\/sup>\u03a3+<\/sup>g<\/sub> g state of Rb2<\/sub><\/em>, Journal of Chemical Physics <\/strong>vol. 144 issue 2 (2016) [link]<\/u><\/a><\/li>\n\n\n\n
  14. Sanli, A; Beser, B; Edwardson, JR; Magnier, S; Ahmed, EH; Lyyra, AM. Electronic transition dipole moment and radiative lifetime calculations of sodium dimer ion-pair states. <\/em>Journal of Chemical Physics<\/strong> vol. 143 issue 10 (2015) [link]<\/u><\/a><\/li>\n\n\n\n
  15. Ahmed, EH; Pan, X; Huennekens, J; Lyyra, AM. Optical control of collisional population flow between molecular electronic states of different spin multiplicity. <\/em>Physical Review A <\/strong>vol. 89 issue 6 (2014) [link]<\/u><\/a><\/li>\n\n\n\n
  16. Han, X; Yang, J; Guan, Y; Zhou, Z; Zhao, W; Allouche, AR; Magnier, S; Ahmed, EH; Lyyra, AM; Dai, X. Observation of the 41<\/sup>\u03a3+<\/sup>g<\/sub> State of Rb2<\/sub>. <\/em>Chemical Physics Letters <\/strong>vol. 601 pages 124-127. (2014) [link]<\/u><\/a><\/li>\n\n\n\n
  17. Guan, Y; Han, x; Yang, J; Zhou, Z; Dai, X; Ahmed, EH; Lyyra, AM; Magnier, S; Ivanov, VS; Skublov, AS\u2026 Updated potential energy function of the Rb2<\/sub> a3<\/sup>\u03a3+<\/sup>u<\/sub> state in the attractive and repulsive regions determined from its joint analysis with the 23<\/sup>\u03a00g<\/sub> state.<\/em> Journal of Chemical Physics <\/strong>vol. 139 issue 14 (2013) [link]<\/u><\/a><\/li>\n\n\n\n
  18. Ahmed, EH and Lyyra, AM. Frequency domain control of quantum state singlet\/triplet character and prospects for an all-optical spin switch. <\/em>Journal of Modern Optics <\/strong>vol. 61 issue 1 pages 7-12. (2014) [link]<\/u><\/a><\/li>\n\n\n\n
  19. Li, D; Xie, F; Li, L; Ahmed, EH; Lyyra, AM. Collisional Line Assignments and Hyperfine Structure Interpretation in Cs2<\/sub> 23<\/sup>\u03941g<\/sub> State. <\/em>Chinese Journal of Chemical Physics <\/strong>vol. 26 issue 1 pages 13-19 (2013) [link]<\/u><\/a><\/li>\n\n\n\n
  20. Ahmed, EH; Ingram, S; Kirova, T; Salihoglu, O; Huennekens, J; Qi, J; Guan, Y; Lyyra, AM. Quantum Control of the Spin-Orbit Interaction Using the Autler-Townes Effect. <\/em>Physical Review Letters <\/strong>vol. 107 issue 16 (2011) [link]<\/u><\/a><\/li>\n\n\n\n
  21. Lazoudis, A; Kirova, T; Ahmed, EH; Qi, p; Huennekens, j; Lyyra, AM. Electromagnetically induced transparency in an open V-type molecular system. <\/em>Physical Review A <\/strong>vol. 83 issue 6 (2011) [link]<\/u><\/a><\/li>\n\n\n\n
  22. Xie, F; Li, L; Li, D; Sovkov, VB; Minaev, KV; Ivanov, VS; Lyyra, AM; Magnier, S. Joint analysis of the Cs2<\/sub> a3<\/sup>\u03a3+<\/sup>u<\/sub> and 1g<\/sub> (33<\/sup>\u03a01g<\/sub>) states.<\/em> Journal of Chemical Physics <\/strong>vol 135 issue 2 (2011) [link]<\/u><\/a><\/li>\n\n\n\n
  23. Wolfe, CM; Ashman, S; Bai, J; Beser, B; Ahmed, EH; Lyyra, AM; Huennekens, J. Collisional transfer of population and orientation in NaK.<\/em> Journal of Chemical Physics <\/strong>vol. 134 issue 17 (2011) [link]<\/u><\/a><\/li>\n\n\n\n
  24. Bai, JM; Ahmed, EH; Beser, B; Guan, Y; Kotochigova, S; Lyyra, AM; Ashman, S; Wolfe, CM\u2026 Global analysis of data on the spin-orbit-coupled A1<\/sup>\u03a3+<\/sup>u<\/sub> and b3<\/sup>\u03a0u<\/sub> states of Cs2<\/sub>. <\/em>Physical Review A <\/strong>vol. 83 issue 3 (2011) [link]<\/u><\/a><\/li>\n\n\n\n
  25. Lazoudis, A; Kirova, T; Ahmed, EH; Li, L; Qi, j; Lyyra, AM. Electromagnetically induced transparency in an open Lambda-type molecular lithium system. <\/em>Physical Review A <\/strong>vol. 82 issue 2 (2010) [link]<\/u><\/a><\/li>\n\n\n\n
  26. Beser, B; Sovkov, VB; Bai, J; Ahmed, EH; Tsai, CC; Xie, F; Li, L; Ivanov, VS; Lyyra, AM. Experimental investigation of the 85<\/sup>Rb2<\/sub> a3<\/sup>\u03a3+<\/sup>u<\/sub> triplet ground state: Multiparameter Morse long range potential analysis. <\/em>Journal of Chemical Physics <\/strong>vol. 131 issue 9 (2009) [link]<\/u><\/a><\/li>\n\n\n\n
  27. H. Salami, T. Bergeman, B. Beser, J. Bai, E. Ahmed, S. Kotochigova, A. M. Lyyra, J. Huennekens, C. Lisdat, A. V. Stolyarov, O.Dulieu, P. Crozet, and Amanda J. Ross, Spectroscopic observations, spin-orbit functions, and coupled channels deperturbation analysis of data on the A1<\/sup>\u03a3+<\/sup>u<\/sub> and b3<\/sup>\u03a0u<\/sub> states of Rb2<\/sub> <\/em>, Phys. Rev. A,<\/strong> 80, 022515, (2009) [link]<\/u><\/a><\/li>\n\n\n\n
  28. E. H. Ahmed, Peng Qi and A. M. Lyyra, cw All-Optical Quadruple Resonance Spectroscopy: a Coherently Driven Five Level Molecular System<\/em> Phys. Rev. A,<\/strong> 79, 062509, (2009). [link]<\/u><\/a><\/li>\n\n\n\n
  29. F. Xie, V. B. Sovkov, A. M. Lyyra, D. Li, S. Ingram, V. S. Ivanov, S. Magnier and L. Li, Experimental Observation of the Cs2 a3Su+ Triplet Ground State: Multiparameter Morse Long Range Potential Analysis and Molecular Constants<\/em>, ,J. Chem. Phys.<\/strong>, 130, 051102, (2009).[link]<\/u><\/a><\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n
    1999-2008<\/div>
    \n

    Publications 1999-2008<\/h2>\n\n\n\n
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    1. A. Lazoudis, E. Ahmed, L. Li, T. Kirova, P. Qi, A. Hansson, J. Magnes and A. M. Lyyra, Experimental Observation of the Dependence of Autler-Townes Splitting on the Probe and Coupling Laser Wavenumber Ratio in Doppler Broadened Open Molecular Cascade Systems<\/em> Phys. Rev. A<\/strong>, 78, 043405, (2008). [link]<\/u><\/a><\/li>\n\n\n\n
    2. S. J. Sweeney, E. H. Ahmed, P. Qi, T.Kirova, A. M. Lyyra, and J. Huennekens, Measurement of absolute transition dipole moment functions of the 31<\/sup>\u03a0 \u2192 1(X)1<\/sup>\u03a3+<\/sup> and 31<\/sup>\u03a0 \u2192 2(A)1<\/sup>\u03a3+<\/sup> transitions in NaK using Autler-Townes spectroscopy and calibrated fluorescence<\/em> J. Chem. Phys.<\/strong>, 129 Article No. 154303, (2008) [link]<\/u><\/a><\/li>\n\n\n\n
    3. O. Salihoglu, P. Qi, E. Ahmed, S, Kotochigova, S. Magnier and A. M. Lyyra, Comparison of Autler-Townes Splitting Based Absolute Measurements of the 7<\/sup>Li2<\/sub> A1<\/sup>\u03a3+<\/sup>u<\/sub> \u2192 X1<\/sup>\u03a3+<\/sup>g<\/sub> Electronic Transition Dipole Moment with ab initio Theory<\/em>, J. Chem. Phys.<\/strong>, 129, Article No. 174301, (2008).[link]<\/u><\/a><\/li>\n\n\n\n
    4. E. Ahmed, Peng Qi, B. Beser, J. Bai, R. W. Field, J. P. Huennekens and A. M. Lyyra, Experimental Mapping of the Absolute Magnitude of the Transition Dipole Moment Function, m(R), of the Na2<\/sub> A1<\/sup>\u03a3+<\/sup>u<\/sub> \u2192 X1<\/sup>\u03a3+<\/sup>g<\/sub><\/em>, Physical Review A <\/strong>77, Article No. 053414, (2008).[link]<\/u><\/a><\/li>\n\n\n\n
    5. Feng Xie, Dan Li, Luke Tyree, Li Li, Vladimir B. Sovkov, Valery S. Ivanov, Sylvie Magnier and A. Marjatta Lyyra, Observation and Calculation of the Cs2<\/sub> 2 3<\/sup>\u03941g<\/sub> and b 3<\/sup>\u03a00u<\/sub> States<\/em>, J. Chem. Phys.<\/strong>, 128, Article No. 204313, (2008).[link]<\/u><\/a><\/li>\n\n\n\n
    6. Peng Qi, Guenadiy Lazarov and A. Marjatta Lyyra, Improved Molecular constants for the low Vibrational Levels of the F(4)1<\/sup>\u03a3+<\/sup>g<\/sub> state of 7<\/sup>Li2<\/sub><\/em>, J. Mol. Spectrosc.<\/strong>, 247, 184-186, (2008).[link]<\/u><\/a><\/li>\n\n\n\n
    7. E. Ahmed and A. M. Lyyra, The Effect of Doppler Broadening on Autler-Townes Splitting in the Molecular Cascade Excitation Scheme<\/em>, Physical Review A<\/strong>, 76, 053407, (2007).[link]<\/u><\/a><\/li>\n\n\n\n
    8. D. Li, F. Xie, L. Li, A. Lazoudis and A. M. Lyyra, New Observation of the 6<\/sup>Li 7<\/sup>Li 3 3<\/sup>\u03a3+<\/sup>g<\/sub>, 13<\/sup>\u03a0g<\/sub>, and 2 3<\/sup>\u03a0g<\/sub> States and Molecular Constants with all 6<\/sup>Li2<\/sub>, 7<\/sup>Li2<\/sub> and 6<\/sup>Li 7<\/sup>Li Data<\/em>, J. Mol. Spectrosc.<\/strong>, 246, 180-186, (2007)[link]<\/u><\/a><\/li>\n\n\n\n
    9. P. Qi, J. Bai, E. Ahmed, A. M. Lyyra, S. Kotochigova, A. J. Ross, C. Effantin, P. Zalicki, J. Vigue, G. Chawla, R. W. Field, T. \u2013J. Whang, W. C. Stwalley, L. Li and T. Bergeman, New Spectroscopic Data and Global Analysis of Data on the A and b States of Na2<\/sub> ,<\/em> J. Chem. Phys.<\/strong>, 127, 044301,pp. 1-17, (2007) [link]<\/u><\/a><\/li>\n\n\n\n
    10. D. Li, F. Xie, L. Li, V. B, Sovkov, V. S. Ivanov, E. Ahmed , A. M. Lyyra, J. Huennekens and S. Magnier, The <\/em>39<\/sup>K2<\/sub><\/em> 2 3<\/sup>\u03a3+<\/sup>g<\/sub> State: Observation and Analysis<\/em>, J. Chem. Phys.<\/strong>, 126, 194314, (2007) [link]<\/u><\/a><\/li>\n\n\n\n
    11. Jianbing Qi and A. Marjatta Lyyra, Electromagnetically Induced Transparency and Dark Fluorescence in a Cascade Three-Level Diatomic Lithium System<\/em>, Phys. Rev. A <\/strong>73, 043810 (2006) [link]<\/u><\/a><\/li>\n\n\n\n
    12. P. Qi, A. M. Lyyra, Y. Liu, C. Cui, L. Li and G. \u2013H. Jeung, The Na2<\/sub> 2 3<\/sup>\u03a0g<\/sub> State: New Observations and Hyperfine Structure,<\/em> J. Chem. Phys.<\/strong> 124, 184304 (2006) [link]<\/u><\/a><\/li>\n\n\n\n
    13. E. Ahmed, A. Hansson, P. Qi, L. Li, T. Kirova, J. Qi, A. Lazoudis, S. Magnier, S. Kotochigova and A. M. Lyyra, Measurement of the Electronic Transition Dipole Moment by Autler Townes Splitting: Comparison of Three and Four Level Excitation Schemes for the Na2<\/sub> A1<\/sup>\u03a3+<\/sup>u<\/sub> \u2192 X1<\/sup>\u03a3+<\/sup>g<\/sub> System<\/em> J. Chem. Phys.<\/strong> 124, 084308 \u20131 to 13 (2006) [link]<\/u><\/a><\/li>\n\n\n\n
    14. E. Ahmed, A. M. Lyyra, F. Xie, D. Li, Y. Chu, L. Li, V. S. Ivanov, V. B. Sovkov and S. Magnier, New Experimental Data on the K2<\/sub> a3<\/sup>\u03a3+<\/sup>u<\/sub> State Analyzed with a Multi-Parameter Approach,<\/em> J. Mol. Spectrosc. <\/strong>234, 41-52 (2005) [link]<\/u><\/a><\/li>\n\n\n\n
    15. L. Li, P. Qi, A. Lazoudis, E. Ahmed and A. M. Lyyra, Observation of Electromagnetically Induced Transparency in Two-Photon Transitions of K2<\/sub><\/em>, Chem. Phys. Lett. <\/strong>403, 262-267 (2005) [link]<\/u><\/a><\/li>\n\n\n\n
    16. Y. Chu, F. Xie, D. Li, L. Li, V. B. Sovkov, V. S. Ivanov and A. M. Lyyra, Experimental Study of the 39<\/sup>K2<\/sub> 2 3<\/sup>\u03a0g<\/sub> State by Perturbation Facilitated Infrared-Infrared Double Resonance and two-Photon Excitation Spectroscopy<\/em>, J. Chem. Phys. <\/strong>122, 074302 (2005) [link]<\/u><\/a><\/li>\n\n\n\n
    17. E. Ahmed, A. M. Lyyra, L. Li, V. S. Ivanov, V. B. Sovkov and S. Magnier, Revision of the K2<\/sub> 3 3<\/sup>\u03a0g<\/sub> and 4 3<\/sup>\u03a3+<\/sup>g<\/sub> States: New Vibrational Numberings and New Potential Energy Functions<\/em>, Journal of Molecular Spectroscopy<\/strong>, 229, 122-130 (2005) [link]<\/u><\/a><\/li>\n\n\n\n
    18. P. Yi, M. Song, Y. Liu, R. W. Field, L. Li and A. M. Lyyra, Experimental Observation of Autler-Townes Splitting of the Na2<\/sub> A1<\/sup>\u03a3+<\/sup>u<\/sub> \u2192 b3<\/sup>\u03a0u<\/sub> Mixed Levels<\/em>, Optics Communications<\/strong>, 233 (1-3): 131-138, (2004)[link]<\/u><\/a><\/li>\n\n\n\n
    19. Y. Liu, L. Li, G. Lazarov, A. Lazoudis, A. M. Lyyra and R.W. Field, Hyperfine structures of the 2 3<\/sup>\u03a3,+<\/sup>g<\/sub>, 3 3<\/sup>\u03a3+<\/sup>g<\/sub> and 4 3<\/sup>\u03a3+<\/sup>g<\/sub> States of the Na2<\/sub> Dimer<\/em>, J. Chem. Phys.<\/strong>,121, 5821-5827, (2004) [link]<\/u><\/a><\/li>\n\n\n\n
    20. J. Magnes, E. Ahmed, C. Goldberg, A. M. Lyyra, S. Magnier, M. Aubert-Fr\u00e9con, Y. Liu and L. Li, Observation of the K2<\/sub> 4 3<\/sup>\u03a0g<\/sub> State by cw Perturbation-Facilitated Optical-Optical Double Resonance Spectroscopy<\/em>, J. Mol. Spectroscopy, 221, 72-79<\/strong>, (2003) [link]<\/u><\/a><\/li>\n\n\n\n
    21. M. R. Manaa, A. J. Ross, F. Martin, P. Crozet, A. M. Lyyra, L. Li, C. Amiot and T. Bergeman, Spin-Orbit Interactions, New Spectral Data and Deperturbation of the Coupled b3<\/sup>\u03a0u<\/sub> and A1<\/sup>\u03a3+<\/sup>u<\/sub> States of K2<\/sub>,<\/em> J. Chem. Phys. 117 (24), 11208 (24)<\/strong> (2002) [link]<\/u><\/a><\/li>\n\n\n\n
    22. X. Wang, F. Martin, J. Magnes, M. Lyyra, A. Ross, P. Dove, R. Le Roy, Born-Oppenheimer Breakdown in a Combined-Isotopomer Analysis of the A1<\/sup>\u03a3+<\/sup>u<\/sub> \u2192 X1<\/sup>\u03a3+<\/sup>g<\/sub> System of Li2<\/sub> <\/em>, J. Chem. Phys. 117 (20): 9339-9346<\/strong>, (2002) [link]<\/u><\/a><\/li>\n\n\n\n
    23. L. Li, A. Lazoudis, P. Yi, Y. Liu, J. Huennekens, R. W. Field and A. M. Lyyra, Hyperfine Structure of the 13<\/sup>\u03a0g<\/sub>, 23<\/sup>\u03a0g<\/sub>, 33<\/sup>\u03a3+<\/sup>g<\/sub> States of 6<\/sup>Li7<\/sup>Li,<\/em> J. Chem Phys., 116, 10704-10712<\/strong>, (2002) [link]<\/u><\/a><\/li>\n\n\n\n
    24. J. Qi, F. C. Spano, T. Kirova, A. Lazoudis, J. Magnes, L. Li , L. M. Narducci, R. W. Field and A. M. Lyyra, Measurement of Transition Dipole Moments in Lithium Dimers Using Electromagnetically Induced Transparency,<\/em> Phys. Rev. Letters 88, 173003<\/strong>, (2002) [link]<\/u><\/a><\/li>\n\n\n\n
    25. V. S. Ivanov, V. B. Sovkov, N. Gallice, L. Li, Y. Liu, A. M. Lyyra and S. Magnier, Use of Bound-Free Structured Spectra in Determining RKR Potentials: The 43<\/sup>\u03a0g<\/sub> State of Na2<\/sub><\/em>, J. Mol. Spectrosc. 209, 116-121<\/strong>, (2001) [link]<\/u><\/a><\/li>\n\n\n\n
    26. P. Yi, M. Song, Y. Liu, A. M. Lyyra and L. Li, New Pair of A1<\/sup>\u03a3+<\/sup>u<\/sub> \u2192 b3<\/sup>\u03a0u<\/sub> Mixed Levels in 6<\/sup>Li7<\/sup>Li<\/em>, Chem. Phys. Lett 349, 426-430<\/strong> (2002) [link]<\/u><\/a><\/li>\n\n\n\n
    27. Y. Liu, B. Ji, A. S.-C. Cheung, W. C. Stwalley, R. W. Field, A. M. Lyyra, and Li Li,, The Hyperfine Structure of the 13<\/sup>\u03a0g<\/sub> state of Na2<\/sub><\/em>, J. Chem. Phys., 115, 3647-3656<\/strong> (2001) [link]<\/u><\/a><\/li>\n\n\n\n
    28. L. Li, Y. Liu and A. M. Lyyra, Rydberg and Doubly Excited States of Na2<\/sub> and Li2<\/sub><\/em>, J. Chin. Chem. Soc. (invited paper) 48, 291-299<\/strong> (2001) [link]<\/u><\/a><\/li>\n\n\n\n
    29. L. Li., X. Dai, Y. Liu, J. O. Clevenger, R. W. Field, G. \u2013H. Jeung, N. Geum and A. M. Lyyra The Predissociation of the 13<\/sup>\u03a3 \u2013<\/sup>g<\/sub> State of 7<\/sup>Li2<\/sub><\/em>, J. Mol. Spectroscopy 205, 139-145<\/strong> (2001) [link]<\/u><\/a><\/li>\n\n\n\n
    30. A. M. Lyyra, J. Qi and F. C. Spano, Autler-Townes Splitting and ac Stark Shift: Prospects for All-Optical Alignment of Nonpolar Molecules<\/em>, invited paper, Herzberg Memorial Issue of the Canadian Journal of Physics 79, 547-559<\/strong> (2001) [link]<\/u><\/a><\/li>\n\n\n\n
    31. J. Shang, J. Qi, L. Li and A. M. Lyyra, The perturbation between the G1<\/sup>\u03a0g<\/sub> and 21<\/sup>\u0394g<\/sub> States of 7<\/sup>Li2<\/sub><\/em>, Journal of Molecular Spectroscopy 203, 255-263<\/strong> (2000) [link]<\/u><\/a><\/li>\n\n\n\n
    32. G. Lazarov, A. M. Lyyra, and L. Li, Enhanced Access to the Dark Triplet States of 7<\/sup>Li2<\/sub> Through New Singlet-Triplet A3<\/sup>\u03a3+<\/sup>u<\/sub> \u2192 b3<\/sup>\u03a0u<\/sub> Perturbation Window Levels; Perturbation Facilitated Optical-Optical Double Resonance Study of the 23<\/sup>\u03a3+<\/sup>g<\/sub> State<\/em>, J. Mol. Spectroscopy, 205, 73-80<\/strong> (2001) [link]<\/u><\/a><\/li>\n\n\n\n
    33. V. S. Ivanov, V. B. Sovkov, L. Li, A. M. Lyyra and T.-J. Whang, Analysis of the Na2<\/sub> 23<\/sup>\u03a3+<\/sup>g<\/sub> (v=15, N=27 and v=5, N=39) a3<\/sup>\u03a3+<\/sup>u<\/sub> Continua: Potentials and Transition Moment Function<\/em>, J. Chem. Phys. 114, 6077-6085<\/strong> (2001) [link]<\/u><\/a><\/li>\n\n\n\n
    34. L. Li, X. Wang, J. Yang, G. Lazarov and A. M. Lyyra, Comment on \u2018Experimental Observation of Spontaneous Emission Cancellation in the Na2<\/sub> Molecular System\u2019<\/em> Phys. Rev. Lett. 84, 4016<\/strong> (2000) [link]<\/u><\/a><\/li>\n\n\n\n
    35. S. Antonova, G. Lazarov, K. Urbanski, A. M. Lyyra, L. Li, G. \u2013H. Jeung, and W. C. Stwalley, Predissociation of the F(4)1<\/sup>\u03a3+<\/sup>g<\/sub> State of 7<\/sup>Li2<\/sub><\/em>, J. Chem. Phys. 112, 7080-7088<\/strong> (2000) [link]<\/u><\/a><\/li>\n\n\n\n
    36. R. Cote, A. Dalgarno, A. M. Lyyra and L. Li, Observation of a Shape Resonance in the State of 7<\/sup>Li2<\/sub>,<\/em> Phys. Rev. A 60, 2063-2068 (1999)<\/strong> [link]<\/u><\/a><\/li>\n\n\n\n
    37. J. Qi, G. Lazarov, X. Wang, L. Li, L. Narducci, A. M. Lyyra, and F. C. Spano, Autler-Townes Splitting in Molecular Lithium: Prospects for All-Optical Alignment of Nonpolar Molecules<\/em>, Phys. Rev. Letters 83, 288-291<\/strong> (1999) [link]<\/u><\/a><\/li>\n\n\n\n
    38. L. Li, L. Yaoming, L. Jian, C. Dieyan, A. M. Lyyra, S. Antonova, and G. Lazarov, Predissociation of Na2 and Li2,<\/em> J. Chem. Phys. 11, 509-512<\/strong> (1998) [link]<\/u><\/a><\/li>\n\n\n\n
    39. G. Lazarov, A. M. Lyyra, L. Li, and J. Huennekens, The 43<\/sup>\u03a0g<\/sub> State of Na2<\/sub>: Vibrational Numbering and Hyperfine Structure<\/em>, J. Mol. Spectroscopy, 196, 259-264<\/strong> (1999) [link]<\/u><\/a><\/li>\n\n\n\n
    40. C. Linton, F. Martin, A. J. Ross, I. Russier, P. Crozet, A. Yiannopoulou, L. Li and A. M. Lyyra, The High Lying Vibrational Levels and the Dissociation Energy of the a3<\/sup>\u03a3+<\/sup>u<\/sub> State of 7<\/sup>Li2<\/sub><\/em>, J. Mol. Spectroscopy, 196, 20-28<\/strong> (1999) [link]<\/u><\/a><\/li>\n\n\n\n
    41. H. Chen, L. Li, G. Lazarov, X. Wang, A. M. Lyyra, J. Huennekens, and R. W. Field, Rotational Pattern Difference in Resolved Fluorescence Spectra with Different Detection Schemes<\/em>, J. Mol. Spectroscopy, 196,197-211<\/strong> (1999) [link]<\/u><\/a><\/li>\n\n\n\n
    42. V. S. Ivanov, V. B. Sovkov, L. Li, A. M. Lyyra, G. Lazarov and J. Huennekens, New Vibrational Numbering and Potential Energy Curve for the 33<\/sup>\u03a0g<\/sub> Electronic State of the Li2<\/sub> Molecule<\/em>, J. Mol. Spectroscopy, 194, 147-155<\/strong> (1999) [link]<\/u><\/a><\/li>\n\n\n\n
    43. H. Chen, L. Li, G. Lazarov, X. Wang, A. M. Lyyra, J. Huennekens, and R. W. Field, Rotational Pattern Difference in Resolved Fluorescence Spectra with Different Detection Schemes<\/em>, J. Mol. Spectroscopy<\/strong>, 196,197-211 (1999).<\/li>\n\n\n\n
    44. C. Linton, F. Martin, A. J. Ross, I. Russier, P. Crozet, A. Yiannopoulou, L. Li and A. M. Lyyra, The High Lying Vibrational Levels and the Dissociation Energy of the a3<\/sup>\u03a3+<\/sup>u<\/sub> State of 7<\/sup>Li2<\/sub><\/em>, J. Mol. Spectroscopy<\/strong>, 196, 20-28 (1999).<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n
      1993-1998<\/div>
      \n

      Publications 1993-1998<\/h2>\n\n\n\n
        \n
      1. Wang XJ, Yang J, Qi JB, Lyyra AM, Precise molecular constants for the 6<\/sup>Li2<\/sub> A1<\/sup>\u03a3+<\/sup>u<\/sub> \u2192 X1<\/sup>\u03a3+<\/sup>g<\/sub> system by sub-Doppler polarization spectroscopy<\/em>, JOURNAL OF MOLECULAR SPECTROSCOPY<\/strong>, Vol. 191 issue 2, pp.295-305 (1998).<\/li>\n\n\n\n
      2. Li L, Lazarov G, Lyyra AM, Predissociation of the 7<\/sup>Li2<\/sub> 23<\/sup>\u03a3+<\/sup>g<\/sub> state<\/em>, JOURNAL OF MOLECULAR SPECTROSCOPY<\/strong>, vol.191 issue 2, pp.387-388 (1998).<\/li>\n\n\n\n
      3. Urbanski K, Antonova S, Lyyra AM, Li L, Ji B, The G1<\/sup>\u03a0g<\/sub> state of 7<\/sup>Li2<\/sub> revisited: Observation and analysis of high vibrational levels<\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 109 issue 3, pp.912-918 (1998).<\/li>\n\n\n\n
      4. Li L, Yiannopoulou A, Urbanski K, Lyyra AM, Ji B, Stwalley WC, An T, Hyperfine structures of the triplet states of 7<\/sup>Li2<\/sub>: Continous-wave perturbation-facilitated optical-optical double-resonance spectroscopy<\/em>, JOURNAL OF THE KOREAN PHYSICAL SOCIETY<\/strong>, vol. 32 issue 3 pp.309-311 (1998).<\/li>\n\n\n\n
      5. Liu Y, Li J, Gao H, Chen D, Li L, Field RW, Lyyra AM, Predissociation of the Na2<\/sub> 33<\/sup>\u03a0g<\/sub> and other triplet states<\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol. 108 issue 6, pp.2269-2276 (1998).<\/li>\n\n\n\n
      6. Li L, Yiannopoulou A, Urbanski K, Lyyra AM, Ji B, Stwalley WC, An T, Hyperfine structures of the 7<\/sup>Li2<\/sub>, b3<\/sup>\u03a0u<\/sub>, 23<\/sup>\u03a0g<\/sub>, and 33<\/sup>\u03a0g<\/sub> states: Continuous wave perturbation facilitated optical-optical double resonance spectroscopy<\/em>, Journal of Chemical Physics<\/strong>, vol. 106 issue 20, pp.8626-8626 (1997).<\/li>\n\n\n\n
      7. Antonova S, Urbanski K,Lyyra AM, Spano FC, Li L, State to state collision energy transfer in singlet states of Li2<\/sub><\/em>, CHEMICAL PHYSICS LETTERS<\/strong>, vol. 267 issue 1-2, pp.158-164 (1997).<\/li>\n\n\n\n
      8. Li L, Antonova S, Yiannopoulou A, Urbanski K, Lyyra AM, State-to-state collision energy transfer of 7<\/sup>Li2<\/sub> within high-lying triplet states: Gateway effect of mixed levels in energy transfer between singlet and triplet states<\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol.105 issue 22 pp. 9859-9863 (1996)<\/li>\n\n\n\n
      9. Li L, Yiannopoulou A, Urbanski K, Lyyra AM, Ji B, Stwalley WC, An T, Hyperfine structures of the 7<\/sup>Li2<\/sub> b3<\/sup>\u03a0u<\/sub>, 23<\/sup>\u03a0g<\/sub>, and 33<\/sup>\u03a0g<\/sub> states: Continuous wave perturbation facilitated optical-optical double resonance spectroscopy<\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol. 105 issue 15, pp.6192-6199 (1996).<\/li>\n\n\n\n
      10. Urbanski K, Antonova S, Yiannopoulou A, Lyyra AM, Li L, Stwalley WC, All optical triple resonance spectroscopy of the A 1<\/sup>\u03a3+<\/sup>u<\/sub> state of 7<\/sup>Li2<\/sub><\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 104 issue 8, pp.2813-2817 (1996).<\/li>\n\n\n\n
      11. Yiannopoulou A, Leininger T, Lyyra AM, Jeung GH, Theoretically calculated rovibronic transition spectra of KRb<\/em>, INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY<\/strong>, vol 57, issue 4, pp.575-585 (1996).<\/li>\n\n\n\n
      12. Kim JT, Wang H, Tsai CC, Bahns JT, Stwalley WC, Jong G, Lyyra AM, OBSERVATION OF THE 43<\/sup>\u03a3+<\/sup>g<\/sub>, 33<\/sup>\u03a0g<\/sub>, 23<\/sup>\u0394g<\/sub>, AND B3<\/sup>\u03a0u<\/sub>, STATES OF 39<\/sup>K2<\/sub> BY PERTURBATION FACILITATED OPTICAL-OPTICAL DOUBLE-RESONANCE SPECTROSCOPY <\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 103, issue 22 pp.9891-9891 (1995).<\/li>\n\n\n\n
      13. Ji B, Tsai CC, Li L, Whang TJ, Lyyra AM, Wang H, Bahns JT, Stwalley WC, Leroy RJ, DETERMINATION OF THE LONG-RANGE POTENTIAL AND DISSOCIATION-ENERGY OF THE 13<\/sup>\u0394g<\/sub> STATE OF NA2<\/sub><\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 103, issue 17 pp.7240-7254 (1995).<\/li>\n\n\n\n
      14. Yiannopoulou A, Urbanski K, Antonova S, Lyyra AM,An T, Whang TJ, Ji B, Wang XT, Stwalley WC\u2026THE 23<\/sup>\u03a0g<\/sub> AND 33<\/sup>\u03a0g<\/sub> STATES OF 7<\/sup>Li2<\/sub> \u2013 OPTICAL-OPTICAL DOUBLE-RESONANCE SPECTROSCOPY AND AB-INITIO CALCULATIONS<\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol. 103 issue 14 pp. 5898-5903 (1995).<\/li>\n\n\n\n
      15. Yiannopoulou A, Urbanski K, Antonova S, Lyyra AM, Li L, An T, Ji B, Stwalley WCTHE 13<\/sup>\u0394g<\/sub> STATE OF 7<\/sup>Li2<\/sub><\/em>JOURNAL OF MOLECULAR SPECTROSCOPY<\/strong> vol 172, issue 2 pp.567-572 (1995).<\/li>\n\n\n\n
      16. Kim JT, Wang H, Tsai CC, Bahns JT, Stwalley WC, Jong G, Lyyra AM,OBSERVATION OF THE 43<\/sup>\u03a3+<\/sup>g<\/sub>, 33<\/sup>\u03a0g<\/sub>, 23<\/sup>\u0394g<\/sub>, AND B3<\/sup>\u03a0u<\/sub> STATES OF 39<\/sup>K2<\/sub> BY PERTURBATION FACILITATED OPTICAL-OPTICAL DOUBLE-RESONANCE SPECTROSCOPY<\/em>JOURNAL OF CHEMICAL PHYSICS<\/strong> vol 102 issue 17 pp.6646-6652<\/li>\n\n\n\n
      17. Yiannopoulou A, Urbanski K, Lyyra AM, Li L, Ji B, Bahns JT, Stwalley WC, PERTURBATION FACILITATED OPTICAL-OPTICAL DOUBLE-RESONANCE SPECTROSCOPY OF THE 23<\/sup>\u03a3+<\/sup>g<\/sub>, 33<\/sup>\u03a3+<\/sup>g<\/sub>, AND 43<\/sup>\u03a3+<\/sup>g<\/sub> RYDBERG STATES OF 7<\/sup>Li2<\/sub><\/em>JOURNAL OF CHEMICAL PHYSICS<\/strong> vol 102, issue 8, pp. 3024-3031<\/li>\n\n\n\n
      18. Ji B, Kleiber PD, Stwalley WC, Yiannopoulou A, Lyyra AM, Julienne PS,QUANTUM STATE-SELECTED PHOTODISSOCIATION OF K2<\/sub> B1<\/sup>\u03a0u<\/sub> \u2192 X1<\/sup>\u03a3+<\/sup>g<\/sub> \u2013 A CASE STUDY OF FINAL-STATE ALIGNMENT IN ALL-OPTICAL MULTIPLE RESONANCE PHOTODISSOCIATION<\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol.102 issue 6, pp.2440-2451 (1995)<\/li>\n\n\n\n
      19. Yiannopoulou A, Ji B, Li L, Li M, Urbanski K, Lyyra AM, Stwalley WC, Jeung GH, THE DOUBLY-EXCITED 13<\/sup>\u03a3 \u2013<\/sup>g<\/sub> STATE OF 7<\/sup>Li2<\/sub><\/em> JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 101 issue 5, pp.3581-3587 (1994).<\/li>\n\n\n\n
      20. Ji B, Yiannopoulou A, Kleiber PD, Lyyra AM, Stwalley WC, FINAL-STATE ALIGNMENT FROM THE QUANTUM-STATE-SELECTED PHOTODISSOCIATION OF K2<\/sub> BY ALL-OPTICAL TRIPLE-RESONANCE SPECTROSCOPY<\/em>,PHYSICAL REVIEW A<\/strong>vol. 49 issue 3 pp. R1535-R1538 (1994)<\/li>\n\n\n\n
      21. Ding LN, Kleiber PD, Young MA, Stwalley WC, Lyyra AM, PHOTODISSOCIATION SPECTROSCOPY OF MG2+ (1(2)SIGMA(U)(+)-1(2)SIGMA(G)(+))<\/em>, PHYSICAL REVIEW A<\/strong>, vol 48 issue 3 pp.2024-2030 (1993).<\/li>\n\n\n\n
      22. Tsai CC, Bahns JT, Whang Tj, Wang H, Stwalley WC, Lyyra AM,OPTICAL-OPTICAL DOUBLE-RESONANCE SPECTROSCOPY OF THE (1)SIGMA(G)+ SHELF STATES AND (1)PI(G) STATES OF NA2 USING AN ULTRASENSITIVE IONIZATION DETECTOR,<\/em>PHYSICAL REVIEW LETTERS<\/strong>, vol 71 issue 8 pp.1152-1155 (1993)<\/li>\n\n\n\n
      23. Whang TJ, Tsai CC, Stwalley WC, Lyyra AM, Li L,SPECTROSCOPIC STUDY OF THE NA2 2(3)SIGMA(G)+ STATE BY CW PERTURBATION-FACILITATED OPTICAL OPTICAL DOUBLE-RESONANCE SPECTROSCOPY<\/em>, JOURNAL OF MOLECULAR SPECTROSCOPY<\/strong>, vol 160 issue 2 pp.411-421 (1993).<\/li>\n\n\n\n
      24. Li L, Zhu Q, Lyyra AM, Whang TJ, Stwalley WC, Field RW, Alexander MH, ROTATIONAL ENERGY-TRANSFER IN THE NA2B(3)PI(U) STATE \u2013 PROPENSITY RULES FOR ROTATION, SPIN-ORBIT COMPONENT, AND E\/F-PARITY CHANGING COLLISIONS<\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 98 issue 11, pp. 8406-8412 (1993)<\/li>\n\n\n\n
      25. Li L, Zhu Q, Lyyra AM, Whang TJ, Stwalley WC, Field RW, Alexander MH, ROTATIONAL ENERGY-TRANSFER IN THE NA2B(3)PI(U) STATE \u2013 PROPENSITY RULES FOR TRANSITIONS BETWEEN HYPERFINE COMPONENTS, <\/em>JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 98 issue 11 pp.8413-8418 (1993).<\/li>\n\n\n\n
      26. Ding LN, Young MA, Kleiber PD, Stwalley WC, Lyyra AM, PHOTOFRAGMENTATION SPECTROSCOPY OF MGD2+, <\/em>JOURNAL OF PHYSICAL CHEMISTRY<\/strong>, vol 97 issue 10 pp.2181-2185 (1993).<\/li>\n\n\n\n
      27. Whang TJ, Stwalley WC, Li L, Lyyra AM, THE NA2 4(3)SIGMA-G+ STATE<\/em>, JOURNAL OF MOLECULAR SPECTROSCOPY<\/strong> vol 157 issue 2 pp.544-547 (1993)<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n
        1981-1992<\/div>
        \n

        Publications 1981-1992<\/h2>\n\n\n\n
          \n
        1. Li L, Zhu QS, Lyyra AM, Whang TJ, Stwalley WC, Field RW, Alexander MH, COLLISION-INDUCED TRANSITIONS BETWEEN A 1-SIGMA-U+ AND B 3-PI-U STATES OF NA-2 \u2013 THE GATEWAY EFFECT OF PERTURBED LEVELS, <\/em>JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 97 issue 12 pp. 8835-8841 (1992).<\/li>\n\n\n\n
        2. Whang TJ, Stwalley WC, Li L, Lyyra AM, PERTURBATION-FACILITATED ALL-OPTICAL TRIPLE RESONANCE SPECTROSCOPY OF THE NA2 B 3-PI-U STATE, <\/em>JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 97 issue 10 pp.7211-7219 (1992).<\/li>\n\n\n\n
        3. Jong G, Li L, Whang TJ, Stwalley WC, Coxon JA, Li MG, Lyyra AM, CW ALL-OPTICAL TRIPLE-RESONANCE SPECTROSCOPY OF K2 \u2013 DEPERTURBATION ANALYSIS OF THE A1-SIGMA-U+ (UPSILON LESS-THAN-OR-EQUAL-TO 12) AND B3-PI-U (13 LESS-THAN-OR-EQUAL-TO UPSILON LESS-THAN-OR-EQUAL-TO 24) STATES, <\/em>JOURNAL OF MOLECULAR SPECTROSCOPY<\/strong>, vol. 155 issue 1 pp.115-135 (1992)<\/li>\n\n\n\n
        4. Whang TJ, Stwalley WC, Lyyra AM, OBSERVATIONS OF THE 3(3D)3 SIGMA-G+ STATE OF NA2<\/em>, JOURNAL OF MOLECULAR SPECTROSCOPY, <\/strong>, vol 115, issue 1 pp.184-194 (1992)<\/li>\n\n\n\n
        5. Jong G, Wang H, Tsai CC, Stwalley WC, Lyyra AM, THE STUDY OF THE K-39(2) RYDBERG 1-DELTA-G STATES BY CW OPTICAL OPTICAL DOUBLE-RESONANCE SPECTROSCOPY, <\/em>JOURNAL OF MOLECULAR SPECTROSCOPY, <\/strong>vol 154, issue 2 pp.324-344 (1992).<\/li>\n\n\n\n
        6. Wang H, Stwalley WC, Lyyra AM, ASSIGNMENT OF THE DIABATIC AND ADIABATIC ATOMIC ASYMPTOTIC LIMITS OF K2 RYDBERG STATES, <\/em>JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 96 issue 11, pp.7965-7972 (1992).<\/li>\n\n\n\n
        7. Li L, An T, Whang TJ, Lyyra Am, Stwalley WC, Field RW, Bernheim RA, HYPERFINE SPLITTING OF THE 1 3-DELTA-G RYDBERG STATE OF 7<\/sup>Li2<\/sub>, <\/em>JOURNAL OF CHEMICAL PHYSICS, <\/strong>vol 96, issue 4 pp.3342-3343 (1992).<\/li>\n\n\n\n
        8. Wang JX, Wang H, Kleiber PD, Lyyra AM, Stwalley WC, STATE-SELECTED PHOTODISSOCIATION OF THE B1-PI-U STATE OF K2 BY ALL-OPTICAL TRIPLE RESONANCE SPECTROSCOPY, <\/em>JOURNAL OF PHYSICAL CHEMISTRY<\/strong>, vol 95, issue 21 pp.8040-8044 (1991).<\/li>\n\n\n\n
        9. Whang TJ, Lyyra AM, Stwalley WC, Li L, THE NA2 2(3)DELTA-G STATE \u2013 CW PERTURBATION-FACILITATED OPTICAL OPTICAL DOUBLE-RESONANCE SPECTROSCOPY, <\/em>JOURNAL OF MOLECULAR SPECTROSCOPY, <\/strong>vol 149 issue 2 pp. 505-511 (1991).<\/li>\n\n\n\n
        10. Lyyra AM, Wang H, Whang TJ, Stwalley WC, Li L, CW ALL-OPTICAL TRIPLE RESONANCE SPECTROSCOPY, <\/em>PHYSICAL REVIEW LETTERS, <\/strong>vol 66 issue 21 pp. 2724-2727 (1991).<\/li>\n\n\n\n
        11. Li L, Lyyra AM, Wang H, Stwalley WC, HIGHLY STATE-SELECTIVE COLLISIONAL ENERGY-TRANSFER BETWEEN 1-DELTA-G AND 1-SIGMA-G+ RYDBERG STATES IN K2, <\/em>CHEMICAL PHYSICS LETTERS<\/strong>, vol 179 issue 5-6 pp. 417-421 (1991).<\/li>\n\n\n\n
        12. Li L, Lyyra AM, Stwalley WC, Li M, Field RWTHE NA2 41-SIGMA-G+ APPROXIMATELY 23-PI-G APPROXIMATELY 13-DELTA-G TRIPLE PERTURBATION \u2013 DEPERTURBATION OF THE (V-SIGMA, V-PI, V-DELTA = (6, 2, 7) AND (7, 3, 8) INTERACTIONS, <\/em>JOURNAL OF MOLECULAR SPECTROSCOPY, <\/strong>vol 147 issue 1 pp. 215-228 (1991).<\/li>\n\n\n\n
        13. Wang H, Whang TJ, Lyyra AM, Li L, Stwalley WC, STUDY OF THE 4 1-SIGMA-G+ SHELF STATE OF NA-2 BY OPTICAL-OPTICAL DOUBLE-RESONANCE SPECTROSCOPY, <\/em>JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 94, issue 7 pp.4756-4764 (1991).<\/li>\n\n\n\n
        14. Stwalley WC, Kleiber PD, Sando KM, Lyyra AM, Ananthamurthy S, Bililign S, He W, Wang JX, Zafiropulos V, METAL METAL AND METAL HYDROGEN REACTIVE TRANSITION-STATES , <\/em>FARADAY DISCUSSIONS, <\/strong>vol 91 pp.97-110 (1991).<\/li>\n\n\n\n
        15. Whang TJ, Wang H, Lyyra AM, Li L, Stwalley WC, OPTICAL OPTICAL DOUBLE-RESONANCE SPECTROSCOPY OF THE NA2 21-PI-G STATE, <\/em>JOURNAL OF MOLECULAR SPECTROSCOPY, <\/strong>vol 145 issue 1, pp.112-122 (1991).<\/li>\n\n\n\n
        16. Li L, Lyyra AM, Luh WT, Stwalley WC, OBSERVATION OF THE K-39(2) A 3-SIGMA-U+ STATE BY PERTURBATION FACILITATED OPTICAL OPTICAL DOUBLE-RESONANCE RESOLVED FLUORESCENCE SPECTROSCOPY, <\/em>JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 93 issue 12 pp.8452-8463 (1990).<\/li>\n\n\n\n
        17. Masters M, Huennekens J, Luh WT, Li L, Lyyra AM, Sando K, Zafiropulos V, Stwalley Wc, BOUND-FREE 13-PI-]1-3-SIGMA+ EMISSION FROM THE NAK MOLECULE \u2013 DETERMINATION OF THE 1 3-SIGMA+ REPULSIVE WALL ABOVE THE DISSOCIATION LIMIT<\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 92 issue 10 pp.5801-5813 (1990).<\/li>\n\n\n\n
        18. Lyyra AM, Luh WT, Li L, Wang H, Stwalley WC, THE A1-SIGMA-U+ STATE OF THE POTASSIUM DIMER, <\/em>JOURNAL OF CHEMICAL PHYSICS, <\/strong>vol 92 issue 1 pp.43-50 (1990).<\/li>\n\n\n\n
        19. Wang H, Li L, Lyyra AM, Stwalley WC, CW OPTICAL \u2013 OPTICAL DOUBLE-RESONANCE EXCITATIONS OF K-39(2) RYDBERG STATES, <\/em>JOURNAL OF MOLECULAR SPECTROSCOPY, <\/strong>vol 137 issue 2 pp.304-311 (1989).<\/li>\n\n\n\n
        20. Pichler G, Lyyra AM, Kleiber PD, Stwalley WC, Hammer R, Sando KM, Michels HH, LASER-INDUCED CHEMI-LUMINESCENCE OF THE LIMG EXCIMER, <\/em>CHEMICAL PHYSICS LETTERS, <\/strong>vol 156 issue 5 pp.467-471 (1989).<\/li>\n\n\n\n
        21. Li L, Lyyra AM, Stwalley WC, ABSOLUTE VIBRATIONAL NUMBERING AND MOLECULAR-CONSTANTS OF THE NA2 1-3-DELTA-G STATE, <\/em>JOURNAL OF MOLECULAR SPECTROSCOPY, <\/strong>vol 134, issue 1 pp.113-118 (1989).<\/li>\n\n\n\n
        22. Xie XB, Field RW, Li L, Lyyra AM, Bahns JT, Stwalley WC, ABSOLUTE VIBRATIONAL NUMBERING AND MOLECULAR-CONSTANTS OF THE NA2 2-3-PI-G STATE, <\/em>JOURNAL OF MOLECULAR SPECTROSCOPY,<\/strong>vol 134 issue 1, pp. 119-128 (1989).<\/li>\n\n\n\n
        23. Zafiropulos V, Kleiber PD, Sando KM, Zeng X, Lyyra AM, Stwalley WC, ENERGY-DEPENDENT PHOTODISSOCIATION DYNAMICS PROBED BY FLUORESCENCE POLARIZATION, <\/em>PHYSICAL REVIEW LETTERS, <\/strong>vol 61 issue 13 pp.1485-1488 (1988).<\/li>\n\n\n\n
        24. Luh WT, Kleiber PD, Lyyra AM, Stwalley WC, Lin KC, LASER-INDUCED FLUORESCENCE OF THE B1-PI-X1-SIGMA+ BAND SYSTEM OF THE ISOTOPIC LITHIUM HYDRIDES , <\/em>JOURNAL OF MOLECULAR SPECTROSCOPY, <\/strong>vol 129 issue 2 pp. 388-394 (1988).<\/li>\n\n\n\n
        25. Luh WT, Sando KM, Lyyra AM, Stwalley WC, FREE BOUND FREE RESONANCE FLUORESCENCE IN THE K2 YELLOW DIFFUSE BAND \u2013 THEORY AND EXPERIMENT, <\/em>CHEMICAL PHYSICS LETTERS, <\/strong>vol 144 issue 3 pp. 221-225 (1988).<\/li>\n\n\n\n
        26. Luh WT, Bahns JT, Lyyra AM, Sando KM, Kleiber PD, Stwalley PD, DIRECT EXCITATION STUDIES OF THE DIFFUSE BANDS OF ALKALI-METAL DIMERS<\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 88 issue 4 pp.2235-2241 (1988).<\/li>\n\n\n\n
        27. Lyyra AM, Sando KM, Kleiber PD, COMPARISON OF THE COLLISIONAL REDISTRIBUTION PROFILES FOR MGHE AND MGH2, <\/em>PHYSICAL REVIEW A<\/strong>, vol 35 issue 2 pp.915-917 (1987).<\/li>\n\n\n\n
        28. Kleiber PD, Lyyra AM, Sando KM, Zafiropulos V, Stwalley WC, REACTIVE COLLISION DYNAMICS BY FAR WING LASER SCATTERING \u2013 MG + H2<\/em>, JOURNAL OF CHEMICAL PHYSICS<\/strong>, vol 85 issue 10 pp.5493-5504 (1986).<\/li>\n\n\n\n
        29. Kleiber PD, Lyyra AM, Heneghan SP, Stwalley WC, STIMULATED-EMISSION IN LASER-PUMPED MAGNESIUM VAPOR<\/em>, JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS<\/strong>, vol 2 issue 4 pp.522-526 (1985).<\/li>\n\n\n\n
        30. Kleiber PD, Lyyra AM, Sando KM, Heneghan SP, Stwalley WC, FAR-WING ABSORPTION PROFILES OF A REACTIVE COLLISION \u2013 MG + H2<\/em>, PHYSICAL REVIEW LETTERS<\/strong>, vol 54, issue 18 pp.2003-2006 (1985).<\/li>\n\n\n\n
        31. Cheung ASC, Lyyra AM, Merer AJ, Taylor AW, LASER SPECTROSCOPY OF FEO \u2013 ROTATIONAL ANALYSIS OF SOME SUBBANDS OF THE ORANGE SYSTEM<\/em>, JOURNAL OF MOLECULAR SPECTROSCOPY<\/strong>, vol 102 issue 1 pp. 224-257 (1983).<\/li>\n\n\n\n
        32. Cheung ASC, Lee N, Lyyra AM, Merer AJ, Taylor AW, SPECTROSCOPIC PROPERTIES OF THE 5-DELTA-I GROUND-STATE OF FEO<\/em>, JOURNAL OF MOLECULAR SPECTROSCOPY<\/strong>, vol 95 issue 1 pp.213-225 (1982).<\/li>\n\n\n\n
        33. Cheung ASC, Hansen RC, Lyyra AM, Merer AJ, A NOVEL ELECTRONIC-HYPERFINE PERTURBATION IN THE C-4-SIGMA- STATE OF VO<\/em>, JOURNAL OF MOLECULAR SPECTROSCOPY<\/strong>, vol 86, issue 2 pp.526-533 (1981).<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n
          1974-1980<\/div>
          \n

          Publications 1974-1980<\/h2>\n\n\n\n
            \n
          1. T. A. Carlson, J. Copley, N. Duric, N. Elander, P. Erman, M. Larson and M. Lyyra, “The Oscillator Strengths and the Dissociation Energy of SiH+ as Determined from Time Resolved Precision Spectroscopy”, Astronomy and Astrophysics 83, 238-244 (1980)<\/li>\n\n\n\n
          2. M. Lyyra and P. R. Bunker, “The Potential Energy Curve of the B1Pu State of Na2”, Chem. Phys Lett. 61, 67-68 (1979).<\/li>\n\n\n\n
          3. O. Appelblad, A. Lagerqvist and M. Lyyra, “The Spectrum of Cu0: Rotational Analysis of a band at 4182 \u00c5”, Physica Scripta 20, 93-97 (1979).<\/li>\n\n\n\n
          4. J. Brzozowski, P. Erman and M. Lyyra, “Precision Estimates of the Predissociation Rates of the OH A2S+ State (v \u00a3 2)”, Physics Scripta 17, 507-511 (1978).<\/li>\n\n\n\n
          5. O. Appelblad, A. Lagerqvist and M. Lyyra, “The Spectrum of Cu0: Rotational Analysis of a 4S1\/2 \u00ae 2P1\/2 Transition”, Physics Scripta 18, 137-140 (1978).<\/li>\n\n\n\n
          6. J. Brzozowski, P. Erman, M. Lyyra and W. M. Hayden-Smith, “Radiative Lifetimes of Resonance Levels in FeI and FeII”, Physica Scripta 14, 48-50 (1976).<\/li>\n\n\n\n
          7. J. Brzozowski, P. Erman and M. Lyyra, “Predissociation Rates and Perturbations of the A, B, B’, C, D and F States in NO Studied Using Time Resolved Spectroscopy”, Physics Scripta 14, 290-297 (1976).<\/li>\n\n\n\n
          8. M. Lyyra, J. Rasanen and F. Stenman, “Raman Scattering from Pyrene”, Physica Fennica 10, 191-197 (1975).<\/li>\n\n\n\n
          9. P. Erman, M. Lyyra and I. Martinson, “High Resolution Measurements of the z5F0 and y5F0 Lifetimes in Neutral Iron”, Phys. Lett. 49A, 41-42 (1974).<\/li>\n\n\n\n
          10. J. Brzozowski, N. Elander, P. Erman and M. Lyyra, “Lifetimes of the Excited Levels in Some Important Ion-Molecules”, Physica Scripta 10, 241-243 (1974).<\/li>\n\n\n\n
          11. J. Brzozowski, N. Elander, P. Erman and M. Lyyra, “On the Interstellar Abundance of the CH+ Radical”, Astrophys. J 193, 741-745 (1974).<\/li>\n<\/ol>\n<\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

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