Kevin K. Lehmann
Publication List
1. J.R. Krenos, K.K. Lehmann, J.C. Tully, P.M. Hierl, and G.P. Smith, Crossed-Beam Study of the Reactions of H2+ with D2 and D2+ with H2, Chem. Phys. 16, 109-116 (1976).
2. K.K. Lehmann, J. Smolarek, and L. Goodman, Multiphoton Resonance Ionization Bands of I2, J. Chem. Phys. 69, 1569-73 (1978).
3. K.K. Lehmann, J. Smolarek, O.S. Khalil, and L. Goodman, Vibrational Assignments for the Raman and the Phosphorescence Spectra of 9,10 Anthraquinone and 9,10 Anthraquinone-d8, J. Phys. Chem. 83, 1200-05 (1979).
4. K.K. Lehmann, G.J. Scherer, and W. Klemperer, Highly Excited States of HCN: The Inapplicability of Classical Dynamics, J. Chem. Phys. 76, 6441-42 (1982).
5. K.K. Lehmann, G.J. Scherer, and W. Klemperer, Classical Chaos and Quantum Simplicity: Highly Excited Vibrational States of HCN, J. Chem. Phys. 77, 2853-61 (1982).
6. K.K. Lehmann, G.J. Scherer, and W. Klemperer, Response to Highly Excited States of HCN: The Probable Applicability of Classical Dynamics, J. Chem. Phys. 78, 608-09 (1983).
7. G.J. Scherer, K.K. Lehmann, and W. Klemperer, The High-Resolution Visible Overtone Spectrum of Acetylene, J. Chem. Phys. 78, 2817-32 (1983).
8. K.K. Lehmann, G.J. Scherer, and W. Klemperer, Comment on The Overtone Spectrum of Acetylene: A Rotational Analysis Based on a Local Model Description, J. Chem. Phys. 79, 530-32 (1983).
9. K.K. Lehmann, On the Relation of Child and Lawton's Harmonically Coupled Anharmonic-Oscillator Model and Darling-Dennison Coupling, J. Chem. Phys. 79, 1098 (1983).
10. K.K. Lehmann, G.J. Scherer, and W. Klemperer, Variational Calculation of the Rotational Constants for Acetylene and its Isotopic Derivatives, J. Chem. Phys. 79, 1369-73 (1983).
11. T. Simpson, E. Masur, K.K. Lehmann, I. Burak, and N. Bloembergen, The Multiphoton Excitation and Dissociation of DN3 and HN3, J. Chem. Phys. 79, 3373-81 (1983).
12. K.K. Lehmann, Comment on High-Lying Levels of Ozone Via an Algebraic Approach, J. Phys. Chem. 88, 1047 (1984).
13. K.K. Lehmann and S.L. Coy, Use of Microwave Detected Microwave-Optical Double Resonance to Assign the 6450 Å Band of NH3, J. Chem. Phys. 81, 3744-45 (1984).
14. G.J. Scherer, K.K. Lehmann, and W. Klemperer, The High-Resolution Visible Overtone Spectrum of CH4 and CD3H at 77°K, J. Chem. Phys. 81, 5319-25 (1984).
15. K.K. Lehmann, S.C. Ross, and L.L. Lohr, Experimental and Ab Initio Determination of the Bending Potential of HCP, J. Chem. Phys. 82, 4460-69 (1985).
16. K.K. Lehmann, S.L. Coy, Microwave Detected, Microwave-Optical Double Resonance Spectra of NO2: A Test of Hardwick's Ergodicity Conjecture, J. Chem. Phys. 83, 3290-96 (1985).
17. S.L. Coy and K.K. Lehmann, Rotational Structure of the Ammonia N-H Stretch Overtones: Five and Six Quanta Bands, J. Chem. Phys. 84, 5239-49 (1986).
18. K.K. Lehmann, On the Relationship of Normal Modes to Local Modes in the Vibrations of D6h Symmetry Molecules, J. Chem. Phys. 84, 6524-25 (1986).
19. K.K. Lehmann and G.J. Scherer, High Resolution Visible Overtone Spectroscopy: A Search for Intramolecular Vibrational Relaxation, in Advances in Laser Spectroscopy, Volume 3, pg. 101-17, B.A. Garetz and J.R. Lombardi, Eds. (John Wiley & Sons, Ltd., 1986).
20. S.L. Coy, K.K. Lehmann, and F.C. Delucia, Millimeter-Wave Optical Double Resonance Spectra of NO2: Is N a Good Quantum Number? J. Chem. Phys. 85, 4297-303 (1986).
21. A.M. Smith, K.K. Lehmann and W. Klemperer, The Intensity and Self-Broadening of Overtone Transitions in HCN, J. Chem. Phys. 85, 4958-65 (1986).
22. S.L. Coy and K.K. Lehmann, The Level Spacing Statistics for a Relaxation Hamiltonian, Phys. Rev. A 36, 404-7 (1987).
23. K.K. Lehmann and S.L. Coy, The Spectrum of the Gaussian Orthogonal Ensemble with Missing and Spurious Levels: A Model for Experimental Level-spacing Distributions, J. Chem. Phys. 87, 5415-18 (1987).
24. A.M. Smith, U.G. Jorgensen, and K.K. Lehmann, The Intensity of HCN Overtone Transitions for 12,600 - 18,400 cm-1, J. Chem. Phys. 87, 5649-56 (1987).
25. S.A. Henck and K.K. Lehmann, Coherence Transfer between Rotation-Inversion Transitions in the n3 Fundamental of NH3, Chem. Phys. Letts. 144, 281-85 (1988).
26. K.K. Lehmann and S.L. Coy, The Optical Spectrum of NO2: is it or is it not Chaotic? Berichte der Deutsche Bunsen-gesellschaft fur Physikalische Chemie 92, 306-11 (1988).
27. K.K. Lehmann and S.L. Coy, Spectroscopy and Intramolecular Dynamics of Highly Excited Vibrational States of NH3, J. Chem. Soc., Faraday Trans. 2 84, 1389-1406 (1988).
28. K.K. Lehmann, General Discussion, J. Chem. Soc., Faraday Trans. 2 84, pgs. 1561-61; 1592-93; 1595-96; 1601-04; 1633-34 (1988).
29. S.L. Coy and K.K. Lehmann, Modeling the Rotational and Vibrational Structure of the IR and Optical Spectrum of NH3, Spectrochemica Acta 45A, 47-56 (1989).
30. A.M. Smith, S.L. Coy, W. Klemperer, and K.K. Lehmann, Fourier Transform Spectra of Overtone Bands of HCN from 5400 to 15100 cm-1, J. Mol. Spec. 134, 134-53 (1989).
31. K.K. Lehmann, Comment on Perturbation and Variational Treatments of the Morse Oscillator, Chem. Phys. 133, 331-32 (1989).
32. A.M. Smith, W. Klemperer, and K.K. Lehmann, The Intensity of the 105-000 Transition of HCN, J. Chem. Phys. 90, 4633-34 (1989).
33. K.K. Lehmann, Beyond the X-K Relations: Calculation of 1-1 and 2-2 Resonance Constants with Application to HCN and DCN, Mol. Phys. 66, 1129-37 (1989); 75, 739 (1991).
34. K.K. Lehmann, The Absolute Intensity of Visible Overtone Bands of Acetylene, J. Chem. Phys. 91, 2759-60 (1989).
35. S.L. Coy, R. Hernandez, and K.K. Lehmann, Limits on the Transition to GOE Behavior: Saturated Radiationless Transitions Between Strongly Coupled Potential Surfaces, Phys. Rev. A 40, 5935 (1989).
36. R.S. Judson, K.K. Lehmann, H. Rabitz, and W.S. Warren, Optimal Design of External Fields for Controlling Molecular Motion -- Application to Rotation, J. Mol. Struct. 223, 425-46 (1990).
37. K.K. Lehmann, B.H. Pate, and G. Scoles, Eigenstate Resolved n1 Spectrum of CF3CCH: Anharmonic Coupling to the Bath, J. Chem. Soc, Faraday Trans. 86, 2071-72 (1990).
38. Y-T. Chen, D.M. Watt, R.W. Field, and K.K. Lehmann, Observations of Highly Vibrationally Excited HCP by Stimulated Emission Pumping Spectroscopy, J. Chem. Phys. 93, 2149-51 (1990).
39. K.K. Lehmann, B.H. Pate, and G. Scoles, Statistical Intramolecular Vibration Relaxation and Its Hindrance: The Fundamentals of (CH3)3C-CºCH and (CH3)3Si-CºCH, J. Chem. Phys. 93, 2152-53 (1990).
40. K.K. Lehmann and A.M. Smith, Where Does Overtone Intensity Come From? J. Chem. Phys. 93, 6140-47 (1990).
41. K.K. Lehmann and B.H. Pate, G162: Molecular Symmetry Group for t-Butane and Other Three Equivalent Methyl Molecules, J. Mol. Spec. 144, 443-45 (1990).
42. A.M Smith, W. Klemperer and K.K. Lehmann, The Fallibility of Variational Calculations: Ab Initio Versus Empirical Potentials for HCN, J. Chem. Phys. 94, 5040-50 (1991).
43. K.K. Lehmann, The Interaction of Rotation and Local Model Tunnelling in the Overtone Spectra of Symmetric Hydrides, J. Chem. Phys. 95, 2361-70 (1991).
44. B.H. Pate, K.K. Lehmann, and G. Scoles, The Onset of Intramolecular Vibrational Energy Redistribution and Its Intermediate Case: the n1 and 2n1 Molecular Beam, Optothermal Spectra of Trifluoropropyne, J. Chem. Phys. 95, 3891-916 (1991).
45. K.K. Lehmann, Comment on "Direct Deconvolution of Extensively Perturbed Spectra...", J. Phys. Chem. 95, 7556-57 (1991).
46. E.R.Th. Kerstel, K.K. Lehmann, T.F, Mentel, B.H. Pate, and G. Scoles, Dependence of Intramolecular Vibrational Relaxation on Central Atom Substitution: The n1 and 2n1 Molecular Beam Optothermal Spectra of (CH3)3C-CºH and (CH3)3Si-CºCH, J. Phys. Chem. 95, 8282-8293 (1991).
47. K.K. Lehmann, B.H. Pate, and G. Scoles, On the Measurement of the Rate of Intramolecular Vibrational Energy Redistribution via High Resolution Molecular Beam Optothermal Spectroscopy, Laser Chem. 11, 237-45 (1991).
48. D.C. Hovde, J. Timmermans, K.K. Lehmann, and G. Scoles, High Power Injection Seeded Optical Parametric Oscillator, Optics Comm. 86, 294-300 (1991).
49. K.K. Lehmann, B.H. Pate, and G. Scoles, "Intramolecular Vibrational Redistribution on the Nanosecond Time Scale: n1 and 2n1 Spectra of Substituted Acetylene Compounds", in Mode Selective Chemistry, 17-23, editors J. Jortner et al. (1991).
50. D. Romanini and K.K. Lehmann, Low Temperature Pressure Broadening in the n3 Band of Methane in Presence of Para and Ortho Hydrogen, J. Mol. Spec. 151, 54-58 (1992).
51. K.K. Lehmann, Calculation of High Order Interactions in C2HF Using the Cubic Force Field, J. Chem. Phys. 96, 1636-39 (1992).
52. F.C. Spano and K.K. Lehmann, Pulsed Polarization Spectroscopy with Strong Fields and an Optically Thick Sample, Phys. Rev. A 45, 7997-8004 (1992).
53. K.K. Lehmann, The Interaction of Rotation and Local Mode Tunneling in the Overtone Spectra of Symmetric Hydrides II: The Spatial Properties of the XH4 eigenstates", J. Chem. Phys. 96, 7402-09 (1992).
54. K.K. Lehmann, Harmonically Coupled, Anharmonic Oscillator Model for the Bending Modes of Acetylene, J. Chem. Phys. 96, 8117-19 (1992).
55. H. Heo, T-S Ho, K.K. Lehmann, and H. Rabitz, Regularized Inversion of Diatomic Vibration-Rotation Spectral Data: A Functional Sensitivity Analysis Approach, J. Chem. Phys. 97, 852-61 (1992).
56. K.K. Lehmann, B.H. Pate, and G. Scoles, Intramolecular vibrational energy relaxation (IVR) in large molecules: homogeneous IVR lifetimes and the mechanism of energy relaxation, pgs. 53-66, in From Molecular Dynamics to Combustion Chemistry, S. Carra and N. Rahman, Eds. (World Scientific, Singapore, 1992).
57. E.R. Th. Kerstel, H. Meyer, K.K. Lehmann, and G. Scoles, The rotationally resolved 1.5 mm spectrum of the HCN-HF hydrogen-bounded complex, J. Chem. Phys. 97, 8896-905 (1992).
58. J.E. Gambogi, R.P. L'Esperance, K.K. Lehmann, B.H. Pate, and G. Scoles, Influence of methyl group deuteration on the rate of intramolecular vibrational energy relaxation, J. Chem. Phys. 98, 1116-23 (1993).
59. J.E. Gambogi, K.K. Lehmann, B.H. Pate, G. Scoles, and X. Yang, The rate of intramolecular vibrational energy relaxation of the fundamental C-H stretch of (CF3)3C-CºCH, J. Chem. Phys. 98, 1748-49 (1993).
60. D. Romanini and K.K. Lehmann, Numerical Laplace transform density of states calculation for medium and large molecules, in the harmonic and first-order anharmonic approximations, J. Chem. Phys. 98, 6437-44 (1993).
61. W. Klemperer, K.K. Lehmann, J.K.G. Watson, and S.C. Wofsy, Can molecules have permanent electric dipole moments? J. Phys. Chem. 97, 2413-16 (1993).
62. M.A. Mason and K.K. Lehmann, Reinvestigation of the HCP electronic spectrum: experimental determination of D0 for the X state and observation of hyperfine quantum beats in the B state, J.Chem. Phys. 98, 5184-90 (1993).
63. K.K. Lehmann, F.J. Lovas, and R.D. Suenram, Structure and dipole moment of (CF3)3C-CºCH, J. Mol. Spec. 160, 58-60 (1993).
64. D. Romanini and K.K. Lehmann, Ring-down absorption spectroscopy of the very weak HCN overtone bands with six, seven, and eight stretching quanta, J. Chem. Phys. 99, 6287-301 (1993).
65. E.R. Th Kerstel, K.K. Lehmann, Th. F. Mentel, G. Scoles, and J.H. Timmermans, The rotationally resolved 3 mm spectrum and structure of the ICCH dimer, J. Mol. Spec. 162, 342-352 (1993).
66. E.R. Th. Kerstel, K.K. Lehmann, J.E. Gambogi, X. Yang, and G. Scoles, The n1 vibrational predissociation lifetime of (HCN)2 determined from upperstate microwave-infrared double resonance measurements, J. Chem. Phys. 99, 8559-70 (1993).
67. J.E. Gambogi, J.H. Timmermans, K.K. Lehmann, and G. Scoles, Enhanced instability of extreme motion states in propyne: lifetimes over overtone bands versus isoenergetic combination states, J. Chem. Phys. 99, 9314-17 (1993).
68. E.R. Th. Kerstel, K.K. Lehmann, B.H. Pate, and G. Scoles, Reinvestigation of the acetylene CH stretching fundamental of propyne via high resolution, optothermal infrared spectroscopy: non-resonate perturbations to n1, J. Chem. Phys. 100, 2588-95 (1994).
69. A. McIlroy, D.J. Nesbitt, E.R. Th. Kerstel, B.H. Pate, K.K. Lehmann, and G. Scoles, Subdoppler, infrared laser spectroscopy of the propyne 2n1 band: Evidence of z-Axis Coriolis Dominated intramolecular state mixing in the acetylenic CH stretch overtone, J. Chem. Phys. 100, 2596-2611 (1994).
70. J.E. Gambogi, E.R. Th. Kerstel, K.K. Lehmann, and G. Scoles, Eigenstate resolved infrared-infrared double resonance spectroscopy of the 3n1 band of propyne: Intramolecular vibrational energy redistribution into a Coriolis coupled bath, J. Chem. Phys. 100, 2612-22 (1994).
71. J.E. Gambogi, R. L'Esperance, K.K. Lehmann, and G. Scoles, Long range, resonant vibrational energy exchange in polyatomic molecules: the fundamental acetylenic CH stretching spectrum of CH3Si(CºCH)3, J. Phys. Chem. 98, 5614-17 (1994).
72. K.K. Lehmann and Daniele Romanini, Experimental measurement of weak band intensities, in Molecules in the Stellar Environment (IAU Coll. 146), Uffe G. Jorgensen, editor (Springer-Verlag, 1994) 366-75.
73. M.J. Davis, G.A. Bethardy, and K.K. Lehmann, Hierarchical structure in the 3n1 band of propyne, J. Chem. Phys. 101, 2642-43 (1994).
74. M. Becucci, J.E. Gambogi, J.H. Timmermans, K.K. Lehmann, G. Scoles, and G.L.Gard, Molecular beam infrared spectroscopy and intramolecular dynamics of SF5CCH in the region of the fundamental and first overtone of the acetylenic CH stretch, Chem. Phys. 187, 11-19 (1994).
75. K.K. Lehmann, B.H. Pate, and G. Scoles, Intramolecular Dynamics from Eigenstate-Resolved Infrared Spectra, Ann. Rev. Phys. Chem. 45, 241-74 (1994).
76. J.E. Gambogi, R.Z. Pearson, X. Yang, K.K. Lehmann, and G. Scoles, Intramolecular vibrational dynamics of diacetylene and diacetylene-d1 via eigenstate-resolved overtone spectroscopy, Chem. Phys. 190, 191-205 (1995).
77. J.H. Timmermans, K.K. Lehmann, and G. Scoles, Intramolecular dynamics of allene in the 6000 cm-1 region via eigenstate-resolved overtone spectroscopy, Chem. Phys. 190, 393-406 (1995).
78. D. Romanini and K.K. Lehmann, Cavity Ring-down overtone spectroscopy of HCN, H13CN, and HC15N, J. Chem. Phys. 102, 633-42 (1995).
79. J.E. Gambogi, M. Becucci, C. O'Brien, K.K. Lehmann, and G. Scoles, Reinvestigation of the 2n1 Band in Trifluoropropyne using a Frequency Stabilized 1.5 mm Color Center Laser and a Resonant Laser Field Build-up Cavity, Berichte der Deutsche Bunsen-gesellschaft fur Physikalische Chemie, 99, 548-54 (1995).
80. S.A. Henck, M.A. Mason, W-B. Yan, K.K. Lehmann, and S.L. Coy, Microwave detected, microwave-optical double resonance of NH3, NH2D, NHD2, and ND3: I. Structure and force field of the à state, J. Chem. Phys., 102, 4772-82 (1995).
81. S.A. Henck, M.A. Mason, W-B. Yan, K.K. Lehmann, and S.L. Coy, Microwave detected, microwave-optical double resonance of NH3, NH2D, NHD2, and ND3: II. Predissociation dynamics of the à state, J. Chem. Phys., 102, 4783 -92 (1995).
82. J.E. Gambogi, E.R. Th. Kerstel, X. Yang, K.K. Lehmann, and G. Scoles, The 3n1 band of Cyanoacetylene, J. Mol. Spectrosc., 175, 198-202 (1996).
83. D. Romanini and K.K. Lehmann, Calculation of the Herman-Wallis effect in the P-S vibrational overtone transitions in a linear molecule: Comparison with HCN experimental results, J. Chem. Phys, 105, 68-80 (1996).