Jeffrey W. Hudgens -- publications [in reverse chronological order]

  1. "Identification of Active Sites of Biomolecules II: Saccharide and Transition Metal Ion in Aqueous Solution"
    O. Coskuner, D. E. Bergeron, L. Rincon, J. W. Hudgens, and C. A. Gonzalez
    J. Phys. Chem. A  113, (ASAP) DOI: 10.1021/jp805747f
  2. "Glycosidic Linkage Conformation of Methyl-α-mannopyranoside"
    O. Coskuner, D. E. Bergeron, L. Rincon, J. W. Hudgens, and C. A. Gonzalez
    J. Chem.  Phys. 129, 045102 (2008). DOI: 10.1063/1.2958916
  3. "Ligand Exchange Reactions in the Formation of Diphosphine-Protected Gold Clusters"
    D.E. Bergeron, O. Coskuner, J.W. Hudgens, C.A. Gonzalez
    J. Phys. Chem. C 112, 12808–12814 (2008) DOI: 10.1021/jp804046e
  4. "Identification of Active Sites of Biomolecules I: methyl-α-mannopyranoside and FeIII"
    O. Coskuner, D. E. Bergeron, L. Rincon, J. W. Hudgens, and C. A. Gonzalez
    J. Phys. Chem. A 112, 2940-2947 (2008). DOI: 10.1021/jp711759q
  5. "A Hadamard Transform Electron Ionization Mass Spectrometer"
    J. W. Hudgens and D. E. Bergeron
    Rev. Sci. Instrum. 79, 014102 (2008).     DOI: 10.1063/1.2838174 [Hadamard Tutorial] [ Table of Circulant Simplex Sequences (n = 3-8210) ] 
  6. "Impact of Swapping Ethyl for Phenyl Groups on Diphosphine-protected Undecagold"
    J. S. Golightly, L. Gao, A. W. Castleman, Jr., D. E. Bergeron, J. W. Hudgens, R. J. Magyar, and C. A. Gonzalez
    J. Phys. Chem. C 111, 14625-14627 (2007),     [ DOI: 10.1021/jp076375p] 
  7. "Ligand Dissociation and Core Fission from Diphosphine Protected Gold Clusters" 
    D. E. Bergeron and J. W. Hudgens
    J. Phys. Chem. C 111, 8195-8201 (2007).     DOI: 10.1021/jp0712811
  8. "Workshop on Combustion Simulation Databases for Real Transportation Fuels" 
    T.C. Allison, D.R. Burgess, Jr., J.W. Hudgens, J.A. Manion, D.M. Matheu, W. Tsang; J.W. Hudgens, Editor
    NISTIR 7155, National Institute of Standards & Technology, Gaithersburg, MD, Sept 4-5, 2003.      [Reprint]
  9. "Chlorination Chemistry 4. Ab initio Study of the Addition, Metathesis, and Isomerization Channels Governing the Reaction of Chlorine Atom with Propargyl Chloride" 
    J. W. Hudgens and C. Gonzalez
    J. Phys. Chem. A 106, 6143-6153 (2002).     DOI: 10.1021/jp013920s
  10. "Chlorination Chemistry 3.  Ab initio Study of the Reaction of Chlorine Atom with Allene"  
    J. W. Hudgens and C. Gonzalez
    J. Phys. Chem. A 106, 1739-1745 (2002).     DOI: 10.1021/jp013862a
  11. "Electronic Structure of BCl Determined by ab initio Calculations and Resonance-Enhanced Multiphoton Ionization Spectroscopy"
    K. K. Irikura, J. W. Hudgens and R. D. Johnson III
    J. Phys. Chem. A 104, 3800 (2000).     DOI: 10.1021/jp994011u
  12. "Chlorination Chemistry 2. Rate Coefficients, Reaction Mechanism, and Spectrum of the Chlorine Adduct of Allene"
    D. B. Atkinson and J. W. Hudgens
    J. Phys. Chem. A 104, 811 (2000).     DOI: 10.1021/jp9927247
  13. "Chlorination Chemistry 1. Rate Coefficients, Reaction Mechanisms, and Spectra of the Chlorine and Bromine Adducts of Propargyl Halides"
    D. B. Atkinson and J. W. Hudgens
    J. Phys. Chem. A 103, 7978-7989 (1999).     DOI: 10.1021/jp991076o
  14. "Kinetic Studies of Reactions of IO Radicals Determined by Cavity Ring-down Spectroscopy"
    D. B. Atkinson, J. W. Hudgens and A. J. Orr-Ewing
    J. Phys. Chem. A 103, 61736180 (1999).     DOI: 10.1021/jp9902497
  15. "Rate Coefficients for the Propargyl Radical Self-reaction and Oxygen Addition Reaction Measured using Ultraviolet Cavity Ring-down Spectroscopy"
    D. B. Atkinson and J. W. Hudgens
    J. Phys. Chem. A 103, 4242-4252 (1999).     DOI: 10.1021/jp990468s
  16. "Fourth International Conference on Chemical Kinetics"
    R. E. Huie and J. W. Hudgens
    J. Res. Nat. Inst. Stds. Tech., 103, 425 (1998).
  17. "Evanescent Wave Cavity Ring-down Spectroscopy as a Probe of Surface Processes"
    A. C. R. Pipino, J. W. Hudgens and R. E. Huie
    Chem. Phys. Lett. 280, 104-    112 (1997).  DOI: 10.1016/S0009-2614(97)01080-4 
  18. "Evanescent Wave Cavity Ring-down Spectroscopy with a Total-internal-reflection Minicavity"
    A. C. R. Pipino, J. W. Hudgens and R. E. Huie
    Rev. Sci. Instrum. 68, 2978 (1997).  DOI: 10.1063/1.1148230
  19. "Ion Pair States of the ClO Radical Observed by Resonance Enhanced Multiphoton Ionisation Spectroscopy"
    M. J. Cooper, T. Diez-Rojoa, L. J. Rogers, C. M. Western, M. N. R. Ashfold and J. W. Hudgens
    Chem. Phys. Lett. 272, 232 (1997).  DOI:     10.1016/S0009-2614(97)88014-1 
  20. "Chemical Kinetic Studies Using Ultraviolet Cavity Ring-Down Spectroscopic Detection: Self-reaction of Ethyl and Ethylperoxy Radicals and the Reaction, O2 + C2H5 C2H5O2"
    D. B. Atkinson and J. W. Hudgens
    J. Phys. Chem. A 101, 3901-3909 (1997).     DOI: 10.1021/jp970240+
  21. "Electronic Structure of the BF2 Radical Determined by ab initio Calculations and Resonance Enhanced Multiphoton Ionization Spectroscopy"
    D. B. Atkinson, K. K. Irikura and J. W. Hudgens
    J. Phys. Chem. A 101, 2045-2049 (1997).     DOI: 10.1021/jp9623251
  22. "Spectroscopic Characterization of the AsF2 Radical"
    J. L. Brum and J. W. Hudgens
    J. Chem. Phys. 106, 485 (1997). [ reprint ]
  23. "Structural and Thermochemical Properties of Hydroxymethyl (CH2OH) Radicals and Cations Derived from Observations of B2A'(3p) ← X2A" Electronic Spectra and from ab initio Calculations"
    R. D. Johnson III and J. W. Hudgens
    J. Phys. Chem. 100, 19874-19890 (1996).     DOI: 10.1021/jp961399+
  24. "Resonance Enhanced Multiphoton Ionisation of the SiF Radical: A Reinvestigation"
    M. N. R. Ashfold, J. Pearson, J. W. Hudgens and R. D. Johnson III
    Chem. Phys. Lett. 263, 138 (1996). DOI:     10.1016/S0009-2614(96)01153-0 
  25. "Excited Electronic States of the SiF2 Radical Studied by Resonance Enhanced Multiphoton Ionisation Spectroscopy and by ab initio Methods"
    R. D. Johnson III, J. W. Hudgens and M. N. R. Ashfold
    Chem. Phys. Lett. 261, 474    -480 (1996). DOI: 10.1016/0009-2614(96)00990-6 
  26. "Characterisation of the E 1A1 Rydberg State of Ammonia by Resonance Enhanced Multiphoton Ionisation Spectroscopy"
    M. N. R. Ashfold, C. M. Western, J. W. Hudgens and R. D. Johnson III
    Chem. Phys. Lett. 260, 27 (1996). DOI:     10.1016/0009-2614(96)00803-2 
  27. "Resonance Enhanced Multiphoton Ionization Spectroscopy of the SnF Radical
    J. Pearson, R. N. Dixon, J. W. Hudgens and R. D. Johnson III
    J. Chem. Phys. 104, 4406 (1996).     [ reprint ]
  28. "Resonance Enhanced Multiphoton Ionization Spectroscopy of the PF Radical"
    J. D. Howe, M. N. R. Ashfold, C. M. Western and J. W. Hudgens
    J. Chem. Phys. 104, 2789 (1996). [ reprint ]
  29. "Spectroscopy of the Fluoromethylene Radicals HCF and DCF by 2+1 Resonance Enhanced Multiphoton Ionization Spectroscopy and by ab initio Calculation"
    K. K. Irikura, J. W. Hudgens and R. D. Johnson III
    J. Chem. Phys. 103, 1303 (1995).  [ reprint ]
  30. "Importance of Chemistry in Non-Thermal Plasma Control of Volatile Organic Compounds and Air Toxics"
    A. W. Miziolek, J. T. Herron, W. G. Mallard, J. W. Hudgens, D. S. Green, W. Tsang and J-S Chang
    Electromagnetic Devices and Processes in Environment Protection, International Conference ELECO '94, Kazimeirz Dolny, Poland (ISBN 83-86333-60-X), p. 65.
  31. "Observation of the PF2 Radical by Resonance Enhanced Multiphoton Ionization Spectroscopy"
    J. D. Howe, M. N. R. Ashfold, J. W. Hudgens, and R. D. Johnson III
    J. Chem. Phys. 101, 3549 (1994). [ reprint ]
  32. "Resonance Enhanced Multiphoton Ionization Spectroscopy of the P2 Radical"
    J. D. Howe, M. N. R. Ashfold and J. W. Hudgens
    J. Chem. Phys. 101, 833 (1994). [ reprint ]
  33. "Multiphoton Ionization Spectroscopy of PCl2 Radicals: Observation of Two New Rydberg States"
    J. L. Brum and J. W. Hudgens
    J. Phys. Chem. 98, 5587    -5590 (1994). DOI: 10.1021/j100073a001
  34. "New Spectroscopy of Free Radicals Produced by the Reactions of Fluorine and Chlorine with Diborane"
    J. W. Hudgens, K. K. Irikura and R. D. Johnson III
    Laser Techniques for State-Selected and State-to-State Chemistry II, 94/SPIE, J. Hepburn, ed., Proc. SPIE 2124, 108 (1994). DOI:     10.1117/12.178120
  35. "Electronic Spectrum of the a,a-Difluoroethyl Radical"
    J. L. Brum and J. W. Hudgens
    J. Phys. Chem. 98, 3645-3649 (1994).     DOI: 10.1021/j100065a017
  36. "Detection and Characterization of Gas-Phase InCl using Resonance Enhanced Multiphoton Ionization"
    D. Dearden, R. D. Johnson III and J. W. Hudgens
    J. Chem. Phys. 100, 3422 (1994). [ reprint ]
  37. "Aluminum Monochloride Excited States Observed by Resonance-Enhanced Multiphoton Ionization Spectroscopy"
    D. V. Dearden, R. D. Johnson III and J. W. Hudgens
    J. Chem. Phys. 99, 7521 (1993). [ reprint ]
  38. "A New Rydberg Series in Atomic Boron"
    K. K. Irikura, R. D. Johnson III and J. W. Hudgens
    J. Opt. Soc. B 10, 763 (1993). [ reprint ]
  39. "Detection of 11BF and 10BF by Resonance-Enhanced Multiphoton Ionization"
    K. K. Irikura, R. D. Johnson III and J. W. Hudgens
    Laser Techniques for State-Selected and State-to-State Chemistry II, 94/SPIE, 62, 1697 (1993).
  40. "New Ways to Optically Detect CH2 and HCF Radicals Using Resonance Enhanced Multiphoton Ionization Spectroscopy"
    J. W. Hudgens, R. D. Johnson III and K. K. Irikura
    Laser Techniques for State-Selected and State-to-State Chemistry, 93/SPIE, Cheuk-Yiu Ng, ed., Proc. SPIE 1858, 15-21 (1993). DOI:     10.1117/12.143083
  41. "Electronic Spectra of the Heteroisotopic CH2D and CD2H Radicals by Resonance- Enhanced Multiphoton Ionization"
    J. L. Brum, R. D. Johnson III and J. W. Hudgens
    J. Chem. Phys. 98, 3732 (1993). [ reprint ]
  42. "New Electronic Spectra of the CHFCl Radical Observed with Resonance Enhanced Multiphoton Ionization"
    J. W. Hudgens, R. D. Johnson III and B. P. Tsai
    J. Chem. Phys. 98, 1925 (1993). [ reprint ]
  43. "Detection and Characterization of Gas-Phase GaCl Using Resonance Enhanced Multiphoton Ionization"
    D. Dearden, R. D. Johnson III and J. W. Hudgens
    J. Chem. Phys. 97, 8880 (1992). [ reprint ]
  44. "Triplet Rydberg States of the Imidogen Radical Characterized via Two Photon Resonance Enhanced Multiphoton Ionisation Spectroscopy"
    S. G. Clement, M. N. R. Ashfold, C. M. Western, R. D. Johnson III and J. W. Hudgens
    J. Chem. Phys. 97, 7064 (1992). DOI: 10.1063/1.463532
  45. "Two New Electronic States of CH2"
    K. K. Irikura, R. D. Johnson III and J. W. Hudgens
    J. Phys. Chem. 96, 6131-6133 (1992).     DOI: 10.1021/j100194a010
  46. "Electronic Spectrum of the SiCl3 Radical"
    K. K. Irikura, R. D. Johnson III and J. W. Hudgens
    J. Phys. Chem. 96, 4306    -4310 (1992). DOI: 10.1021/j100190a038
  47. "Triplet Excited States of the NH(ND) Radical Revealed via Two Photon Resonant Multiphoton Ionization Spectroscopy"
    S. G. Clement, M. N. R. Ashfold, C. M. Western, R. D. Johnson III and J. W. Hudgens
    J. Chem. Phys. 96, 5538 (1992). DOI: 10.1063/1.462691
  48. "Spectra and ab initio Calculations of Difluoromethyl Radicals and Cations"
    D. Dearden, J. W. Hudgens, R. D. Johnson III, B. P. Tsai and S. Kafafi
    J. Phys. Chem. 96, 585-594 (1992).     DOI: 10.1021/j100181a017
  49. "Detection of CH2 (X3B1) Radicals by 3+1 Resonance Enhanced Multiphoton Ionization Spectroscopy"
    K. K. Irikura and J. W. Hudgens
    J. Phys. Chem. 96, 518-519 (1992).     DOI: 10.1021/j100181a006
  50. "Kinetics of the Reaction, CCl3 + Br2, and the Thermochemistry of the CCl3 Radical and Cation"
    J. W. Hudgens, R. D. Johnson III, R. S. Timonen, J. A. Seetula and D. Gutman
    J. Phys. Chem. 95, 4400    -4405 (1991). DOI: 10.1021/j100164a043
  51. "New Rydberg States of Aluminum Monofluoride Observed by Resonance Enhanced Multiphoton Ionization Spectroscopy"
    D. Dearden, R. D. Johnson III and J. W. Hudgens
    J. Phys. Chem. 95, 4291-4292 (1991).     DOI: 10.1021/j100164a022
  52. "Multiphoton Ionization SiH3 and SiD3 Radicals II: Three Photon Resonance-Enhanced Spectra Observed between 460 and 600 nm"
    R. D. Johnson III and J. W. Hudgens
    J. Chem. Phys. 94, 5331 (1991). DOI: 10.1063/1.460518
  53. "New Electronic States of the NH and ND Radicals Observed between 258 and 288 nm by Resonance Enhanced Multiphoton Ionization"
    R. D. Johnson III and J. W. Hudgens
    J. Chem. Phys. 92, 6420 (1990). DOI: 10.1063/1.458321
  54. "Experimental and ab initio Studies of Electronic Structures of the CCl3 Radical and Cation"
    J. W. Hudgens, R. D. Johnson III, B. P. Tsai and S. Kafafi
    J. Am. Chem. Soc. 112, 5763    -5772 (1990). DOI: 10.1021/ja00171a015
  55. "New Electronic States of the NH and ND Observed by Resonance Enhanced Multiphoton Ionization Spectroscopy"
    R. D. Johnson III and J. W. Hudgens
    1st International Conference of Laboratory Research for Planetary Atmospheres (NASA Conf. Publ. 3077), K. Fox, J. E. Allen, Jr., L.J. Steif, and D. T. Quillen, eds., p. 164.
  56. "Electronic Spectra of SF2 Radicals between 295 and 495 nm Observed with Resonance Enhanced Multiphoton Ionization Spectroscopy"
    R. D. Johnson III and J. W. Hudgens
    J. Phys. Chem. 94, 3273-3276 (1990).     DOI: 10.1021/j100371a011
  57. "Multiphoton Ionization of SiH3 and SiD3 Radicals: Electronic Spectra, Vibrational Analyses of the Ground and Rydberg States, and Ionization Potential"
    R. D. Johnson III, B. P. Tsai and J. W. Hudgens
    J. Chem. Phys. 91, 3340 (1989). DOI: 10.1063/1.456909 
  58. "New Electronic State of SiH and SiD Radicals Observed by Resonance Enhanced Multiphoton Ionization Spectroscopy"
    R. D. Johnson III and J. W. Hudgens
    J. Phys. Chem. 93, 6268-6270 (1989).     DOI: 10.1021/j100354a003
  59. "Electronic Spectra of CF2Cl and CFCl2 Radicals Observed by Resonance- Enhanced Multiphoton Ionization"
    B. P. Tsai, R. D. Johnson III and J. W. Hudgens
    J. Phys. Chem. 93, 5334-5336 (1989).     DOI: 10.1021/j100351a004 
  60. "Spectrum (310 to 360 nm) and Ionization Potential of the Silyl Radical"
    R. D. Johnson III, B. P. Tsai and J. W. Hudgens
    AIP Conf. Proc. 191, 497-499 (1989). DOI: 10.1063/1.38617
  61. "Two Photon Resonance Enhanced Multiphoton Ionization Detection and Spectroscopy of Gas Phase Germyl (GeH3) Radicals"
    J. W. Hudgens, R. D. Johnson III and B. P. Tsai
    AIP Conf. Proc. 191, 475-477 (1989). DOI: 10.1063/1.2931562
  62. "Ab Initio Calculations of the Electronic Structure and Vibrational Frequencies of the Dichloromethyl Radical and Cation"
    S. Kafafi and J. W. Hudgens
    J. Phys. Chem. 93, 3474-3479 (1989).     DOI: 10.1021/j100346a023
  63. "Resonance Enhanced Multiphoton Ionization Spectra of the GeF and GeCl Radicals between 400 and 500 nm"
    R. D. Johnson III, B. P. Tsai and J. W. Hudgens
    J. Chem. Phys. 89, 6064 (1988). DOI: 10.1063/1.455421
  64. "The Electronic Spectrum of the GeH3 Radical"
    R. D. Johnson III, B. P. Tsai and J. W. Hudgens
    J. Chem. Phys. 89, 4558 (1988). DOI: 10.1063/1.454796
  65. "A New Electronic Spectrum of the SiH3 Radical Observed Using Multiphoton Ionization Spectroscopy"
    R. D. Johnson III, B. P. Tsai and J. W. Hudgens
    Resonance Ionization Spectroscopy and Its Applications, (Institute of Physics Conf. Ser. No. 94, Institute of Physics, Bristol, UK, 1988), p. 133-136.
  66. "Resonance Enhanced Multiphoton Ionization Spectroscopy of 2-Butene-1-yl (C4H7) Between 455-485 nm"
    B. P. Tsai, R. D. Johnson III and J. W. Hudgens
    Resonance Ionization Spectroscopy and Its Applications, (Institute of Physics Conf. Ser. No. 94, Institute of Physics, Bristol, UK, 1988), p. 129.
  67. "Resonance Enhanced Multiphoton Ionization Detection of GeF and GeCl Radicals"
    J. W. Hudgens, R. D. Johnson III and B. P. Tsai
    Resonance Ionization Spectroscopy and Its Applications, (Institute of Physics Conf. Ser. No. 94, Institute of Physics, Bristol, UK, 1988), p. 125-128. 
  68. "Resonance Enhanced Multiphoton Ionization Spectroscopy of SiCl Between 400 and 500 nm"
    R. D. Johnson III and J. W. Hudgens
    Advances in Laser Science III, No. 172, Optical Science and Engineering Series, No. 9, A. C. Tam, J. L. Gole, and W. C. Stwalley, eds., American Institute of Physics Conf. Proc. 172, 340-342 (1988). DOI: 10.1063/1.37336
  69. "Resonance Enhanced Multiphoton Ionization Spectroscopy of CHCl2 and CDCl2"
    J. W. Hudgens and G. R. Long
    Advances in Laser Science III, No. 172, Optical Science and Engineering Series, No. 9, A. C. Tam, J. L. Gole, and W. C. Stwalley, eds., American Institute of Physics Conf. Proc. 172, 337-339 (1988). DOI: 10.1063/1.37335
  70. "Multiphoton Ionization Spectroscopy of SiCl Radicals between 430 and 520 nm"
    R. D. Johnson III, E. Fang and J. W. Hudgens
    J. Phys. Chem. 92, 3880    -3883 (1988). DOI: 10.1021/j100324a040
  71. Erratum: "Two Photon Resonance Enhanced Multiphoton Ionization Spectroscopy of Gas Phase O2(a 1Δg) Molecules between 305-350 nm"
    R. D. Johnson III, G. R. Long and J. W. Hudgens
    J. Chem. Phys. 89, 3930 (1988). DOI: 10.1063/1.455745
  72. "Progress in Resonance Enhanced Multiphoton Ionization Spectroscopy of Transient Free Radicals"
    J. W. Hudgens
    Advances in Multi-photon Processes and Spectroscopy, Vol. 4, S. H. Lin, ed., World Scientific Publishing Co., Singapore, (1988), pp. 171-296.
  73. "A New Electronic Spectrum of the SiH3 Radical Observed by Multiphoton Ionization Spectroscopy"
    R. D. Johnson III and J. W. Hudgens
    Chem. Phys. Lett. 141, 163 (1987). DOI:     10.1016/0009-2614(87)85002-9  
  74. "Two Photon Resonance Enhanced Ionization Spectra of the 3p D 2Πr (v'=0,1,2)  ←←X 2Πr (v"=0) Bands of the CF Radical Between 355 and 385 nm"
    R. D. Johnson III and J. W. Hudgens
    J.     Phys. Chem. 91, 6189-6191 (1987). DOI: 10.1021/j100308a025
  75. "Resonance Enhanced Multiphoton Ionization Spectroscopy of CHCl2 and CDCl2"
    G. R. Long and J. W. Hudgens
    J. Phys. Chem. 91, 5870-5872 (1987).     DOI: 10.1021/j100307a011
  76. "Multiphoton Ionization Spectra of Radical Products in the F(2P) + Ketene System: Spectral Assignments and Formation Reaction for CH2F, Observation of CH and CF"
    J. W. Hudgens, C. S. Dulcey, G. R. Long and D. J. Bogan
    J. Chem. Phys. 87, 4546 (1987). DOI: 10.1063/1.452867
  77. "Two Photon Resonance Enhanced Multiphoton Ionization Spectroscopy of Gas Phase O2(a 1Δg) Molecules between 305-350 nm"
    R. D. Johnson III, G. R. Long and J. W. Hudgens
    J. Chem. Phys. 87, 1977 (1987) . DOI: 10.1063/1.453170
  78. "Detection of Gas-Phase Methoxy Radicals by Resonance-Enhanced Multiphoton Ionization"
    G. R. Long, R. D. Johnson III and J. W. Hudgens
    J. Phys. Chem. 90, 4901 (1986).
  79. "Multiphoton Ionization Spectroscopy and Vibrational Analysis of a 3p Rydberg State of the Hydroxymethyl Radical"
    C. S. Dulcey and J. W. Hudgens
    J. Chem. Phys. 84, 5262 (1986). DOI: 10.1063/1.449935 
  80. "Two and Three Photon Resonance Enhanced Multiphoton Ionization and Spectroscopy of the Gas Phase Methyl Radical"
    T. G. DiGiuseppe, J. W. Hudgens and M. C. Lin
    Lasers as Reactants and Probes in Chemistry, W. M. Jackson and A. B. Harvey, eds., Howard University Press, Washington, D. C. (1985), p. 121.
  81. "Multiphoton Ionization of Radicals: Pyrolysis and Infrared Multiphoton Generated CF3 and CH3"
    M. T. Duignan, T. G. DiGiuseppe, J. W. Hudgens and J. R. Wyatt
    Lasers as Reactants and Probes in Chemistry, W. M. Jackson and A. B. Harvey, eds., Howard University Press, Washington, D. C. (1985), p. 113.
  82. "Infrared Fluorescence from CO2 Excited SF6 Observed Under Nearly Collisionless Conditions"
    J. W. Hudgens and J. D. McDonald
    Lasers as Reactants and Probes in Chemistry, W. M. Jackson and A. B. Harvey, eds., Howard University Press, Washington, D. C. (1985), p. 71.
  83. "Multiphoton Ionization Detection of Gas-Phase Benzyl Radicals"
    M. A. Hoffbauer and J. W. Hudgens
    J. Phys. Chem. 89, 5152-5154 (1985).     DOI: 10.1021/j100270a005
  84. "Detection of SiF Radicals by Multiphoton Ionization Spectroscopy"
    C. S. Dulcey and J. W. Hudgens
    Chem. Phys. Lett. 118, 444-447 (1985). DOI:     10.1016/0009-2614(85)85408-7
  85. "Multiphoton Ionization Spectroscopy of ClO and BrO Radicals"
    M. T. Duignan and J. W. Hudgens
    J. Chem. Phys. 82, 4426 (1985). [ reprint ]
  86. "Observation of the 3s 2A1 Rydberg States of Allyl and 2-Methylallyl Radicals with Multiphoton Ionization Spectroscopy"
    J. W. Hudgens and C. S. Dulcey
    J. Phys. Chem. 89, 1505-1509 (1985).     DOI: 10.1021/j100254a039
  87. "Multiphoton Ionization Spectroscopy of the Fluoromethyl Radical"
    C. S. Dulcey, D. J. Bogan and J. W. Hudgens
    Laser techniques in the extreme ultraviolet; Proceedings of the Second Topical Meeting, Boulder, CO, March 5-7, 1984, Harris, S. E.; Lucatorto, T. B., Eds. American Institute of Physics (AIP Conference Proceedings, No. 119, Subseries on Optical Science and Engineering, No. 5), New York (1984), p. 156. DOI: 10.1063/1.34658
  88. "Detection of Iron in Lithium Niobate by Laser-Induced Fluorescence of Sputtered Atoms"
    V. M. Bermudez, J. W. Hudgens and M. A. Hoffbauer
    Appl. Optics 22,     3681-3683 (1983). [ PDF ] 
  89. "Multiphoton Ionization Spectroscopy of the Hydroxymethyl Radical"
    C. S. Dulcey and J. W. Hudgens
    Bull. Soc. Chim. Belg. 92, 583 (1983).
  90. "Spectroscopy and Detection of Free Radicals with Resonance Enhanced Multiphoton Ionization"
    J. W. Hudgens, T. G. DiGiuseppe, C. S. Dulcey and M. C. Lin
    Bull. Soc. Chim. Belg. 92, 582 (1983).
  91. "Two Photon Resonance Enhanced Multiphoton Ionization and State Assignments of the Methyl Radical"
    J. W. Hudgens, T. G. DiGiuseppe and M. C. Lin
    J. Chem. Phys. 79, 571 (1983). DOI: 10.1063/1.445857
  92. "Detection of CH2OH Radicals by Resonance Enhanced Multiphoton Ionization
    C. S. Dulcey and J. W. Hudgens
    J. Phys. Chem. 87, 2296 (1983).     DOI: 10.1021/j100236a012
  93. "Resonance Enhanced Multiphoton Ionization of the Trifluoromethyl Radical, CF3"
    M. T. Duignan, J. W. Hudgens and J. R. Wyatt
    Laser Techniques for Extreme Ultraviolet Spectroscopy, T. J. McIlrath and R. R. Freedman, eds., American Institute of Physics Conferences Proceedings, New York (1982), Vol. 90, p. 397-399. DOI: 10.1063/1.33735
  94. "Multiphoton Ionization of the Trifluoromethyl Radical"
    M. Duignan, J. W. Hudgens and J. R. Wyatt
    J. Phys. Chem. 86, 4156-4161 (1982).     DOI: 10.1021/j100218a013
  95. "Observation of Two Photon Allowed States of the Methyl Radical"
    J. W. Hudgens, T. G. DiGiuseppe and M. C. Lin
    Appl. Phys. B 28, 117 (1982).
  96. "Multiphoton Ionization and Fragmentation Mechanisms of CS2"
    M. Seaver, J. W. Hudgens and J. J. DeCorpo
    Chem. Phys. 70, 63 (1982). DOI:     10.1016/0301-0104(82)85105-7 
  97. "New Electronic States in CH3 Observed Using Multiphoton Ionization"
    T. G. DiGiuseppe, J. W. Hudgens and M. C. Lin
    J. Chem. Phys. 76, 3337 (1982). DOI:10.1063/1.443332 [ reprint ]
  98. "Multiphoton Ionization of CH3 Radicals in the Gas Phase"
    T. G. DiGiuseppe, J. W. Hudgens and M. C. Lin
    J. Phys. Chem. 86, 36-41 (1982).     DOI: 10.1021/j100390a008
  99. "Studies of the Multiphoton Ionization of Organic Phosphonates"  J. W. Hudgens to U. S. Army Armament Research and Development Command, Chemical Systems Laboratory, Aberdeen Proving Grounds, July 1982.
  100. "Multiphoton Ionization Mass Spectrometry"
    J. J. DeCorpo, J. W. Hudgens, M. Seaver and J. R. Wyatt
    Dynamic Mass Spectrometry, Vol. 6, D. Price and J. F. J. Todd, eds., Heydon & Son, Ltd., London, England (1982), Vol. 90, p. 397.
  101. "Discrete and Quasicontinuum Level Fluorescence from Infrared Multiphoton Excited SF6"
    J. W. Hudgens and J. D. McDonald
    J. Chem. Phys. 76, 173 (1982).     [ reprint ]
  102. "Detection of Gas Phase Methyl Radicals Using Multiphoton Ionization"
    T. G. DiGiuseppe, J. W. Hudgens and M. C. Lin
    Chem. Phys. Lett. 82, 267    -269 (1981). DOI: 10.1016/0009-2614(81)85153-6 
  103. "Selective Multiphoton Ionization of Geometric Isomers: cis- and trans-1,2-Dichloroethene"
    J. W. Hudgens, M. Seaver and J. J. DeCorpo
    J. Phys. Chem. 85, 761 (1981).     DOI: 10.1021/j150607a008
  104. "Energy Redistribution Observed in Infrared Multiphoton Excited C2F5Cl"
    J. W. Hudgens and J. D. McDonald
    J. Chem. Phys. 74, 1510 (1981). DOI: 10.1063/1.441172
  105. "Characterization of Multiphoton Mass Spectrometry"
    J. J. DeCorpo, J. W. Hudgens, M. E. Seaver, M. C. Lin, F. E. Saalfeld and J. R. Wyatt
    Advances in Mass Spectrometry, Vol. 8A, A. Quayle, ed., Heyden and Son, Ltd., London, England, (1980), p. 133.
  106. "ArF Laser Multiphoton Ionization Mass Spectrometry of Organic Molecules"
    M. Seaver, J. W. Hudgens and J. J. DeCorpo
    Int. J. Mass Spectro. and Ion Phys. 34, 159 (1980). DOI:     10.1016/0020-7381(80)85023-6  
  107. "Chemical and Biochemical Applications of Lasers, C. B. Moore, ed."
    J. W. Hudgens
    Applied Optics 19, 262 (1980). [ reprint ]
  108. "Infrared Chemiluminescence Investigation of Reactions of Methyl Radicals with Oxygen and Fluorine"
    M. G. Moss, J. W. Hudgens and J. D. McDonald
    J. Chem. Phys. 72, 3486 (1980). DOI: 10.1063/1.439611
  109. "Infrared Laser Driven Reverse Internal Conversion in Carbonyl Fluoride"
    J. W. Hudgens, J. R. Durant, Jr., D. J. Bogan and R. A. Coveleskie
    J. Chem. Phys. 70, 5906 (1979). [ Abstract ] DOI: 10.1063/1.437420
  110. "Production, Detection and Reactions of the CH Radical"
    J. E. Butler, L. P. Goss, M. C. Lin and J. W. Hudgens
    Chem. Phys. Lett. 63, 104 (1979). DOI:     10.1016/0009-2614(79)80467-4  
  111. "Observation of OH(v=0,1) in the Reactions of O(3P) with HCl(v=0,1,2)"
    J. E. Butler, J. W. Hudgens, M. C. Lin and G. K. Smith
    Chem. Phys. Lett. 63, 104 (1979). DOI:     10.1016/0009-2614(78)80280-2 
  112. "Studies of the Navy-ARPA Chemical Laser (NACL) Exhaust"
    J. J. DeCorpo, J. W. Hudgens, R. S. Olfky and J. R. Wyatt, R. C. Clark and J. R. Thompson
    NRL Formal Report No. 8273, 22 Dec 1978.
  113. "Chemical Applications of Lasers"
    A. P. Baronavski, J. E. Butler, J. W. Hudgens, M. C. Lin, J. R. McDonald and M. E. Umstead
    Advances in Laser Chemistry, A. Zewail, ed., California Institute of Technology (1978), p. 62.
  114. "In Situ Studies of the Infrared Multiple Photon Laser Induced Decomposition of CF2Cl2 and CFCl3"
    J. W. Hudgens
    J. Chem. Phys. 68, 777 (1978).     [ Abstract ] DOI: 10.1063/1.435728
  115. "Infrared Chemiluminescence Study of the Reaction of Translationally Hot Hydrogen Atoms with ICl"
    J. W. Hudgens and J. D. McDonald
    J. Chem. Phys. 67, 3401 (1977).     [ Abstract ] DOI: 10.1063/1.435294
  116. "Infrared Chemiluminescence Studies of the Reaction of Oxygen Atoms with CS2 and CS"
    J. W. Hudgens, J. T. Gleaves and J. D. McDonald
    J. Chem. Phys. 64, 2528 (1976).     [ Abstract ] DOI: 10.1063/1.432502
  117. "Infrared Chemiluminescence Studies of the Reaction of Fluorine Atoms with Monosubstituted Ethylene Compounds"
    J. G. Moehlmann, J. T. Gleaves, J. W. Hudgens and J. D. McDonald
    J. Chem. Phys. 60, 4790 (1974).      [ Abstract ] DOI: 10.1063/1.1680982

Patents

  1. "Method of Mass Spectrometry (A photochemically induced charge exchange ionizer)"
    J. W. Hudgens
    U. S. Pat. Off. File # 506090, 20 June 1983.
  2. "Intra-Cavity Total Reflection for High Sensitivity Measurement of Optical Properties"
    A. C. R. Pipino and J. W. Hudgens
    U. S. Pat. Off. Patent # 5943136, 24 August 1999.
Last updated 2/25/2009