Philip Martin Johnson - Publications

Chemistry Stony Brook University, Stony Brook, NY, United States 
Molecular spectroscopy and photophysics

23 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2015 Johnson PM, Sears TJ. Photo-assisted intersystem crossing: The predominant triplet formation mechanism in some isolated polycyclic aromatic molecules excited with pulsed lasers Journal of Chemical Physics. 143. DOI: 10.1063/1.4926925  1
2013 Johnson PM, Sears TJ. Enhancement of triplet stability in benzene by substituents with triple bonds Journal of Physical Chemistry A. 117: 7786-7793. DOI: 10.1021/jp403727f  1
2012 Lopez GV, Chang CH, Johnson PM, Hall GE, Sears TJ, Markiewicz B, Milan M, Teslja A. What is the best DFT functional for vibronic calculations? A comparison of the calculated vibronic structure of the S1-S0 transition of phenylacetylene with cavity ringdown band intensities. The Journal of Physical Chemistry. A. 116: 6750-8. PMID 22616733 DOI: 10.1021/Jp302936H  1
2010 Chang CH, Lopez G, Sears TJ, Johnson PM. Vibronic analysis of the S1-S0 transition of phenylacetylene using photoelectron imaging and spectral intensities derived from electronic structure calculations. The Journal of Physical Chemistry. A. 114: 8262-70. PMID 20701335 DOI: 10.1021/Jp103449R  1
2008 Hofstein J, Xu H, Sears T, Johnson P. Fate of excited states in jet-cooled aromatic molecules: bifurcating pathways and very long lived species from the S1 excitation of phenylacetylene and benzonitrile. The Journal of Physical Chemistry. A. 112: 1195-201. PMID 18205337 DOI: 10.1021/Jp077367B  1
2006 Xu H, Johnson PM, Sears TJ. Photoinduced Rydberg ionization spectroscopy of the B state of benzonitrile cation. The Journal of Chemical Physics. 125: 164331. PMID 17092097 DOI: 10.1063/1.2355675  1
2006 Johnson PM, Xu H, Sears TJ. The calculation of vibrational intensities in forbidden electronic transitions. The Journal of Chemical Physics. 125: 164330. PMID 17092096 DOI: 10.1063/1.2355674  1
2006 Xu H, Johnson PM, Sears TJ. Photoinduced Rydberg ionization spectroscopy of phenylacetylene: vibrational assignments of the C state of the cation. The Journal of Physical Chemistry. A. 110: 7822-5. PMID 16789768 DOI: 10.1021/Jp061467K  1
2004 Burrill AB, Chung YK, Mann HA, Johnson PM. The Jahn-Teller effect in the lower electronic states of benzene cation. III. The ground-state vibrations of C6H6+ and C6D6+. The Journal of Chemical Physics. 120: 8587-99. PMID 15267786 DOI: 10.1063/1.1691818  0.48
2003 Woo HK, Lau KC, Zhan J, Ng CY, Li CL, Li WK, Johnson PM. Vacuum ultraviolet laser pulsed field ionization photoelectron study of trans-2-butene Journal of Chemical Physics. 119: 7789-7799. DOI: 10.1063/1.1609977  1
1999 Johnson PM, Sears TJ. Vibrational effects on the torsional motion of ethyl radical Journal of Chemical Physics. 111: 9222-9226. DOI: 10.1063/1.479836  1
1999 Sears TJ, Johnson PM, BeeBe-Wang J. Infrared spectrum of the CH2 out-of-plane fundamental of C2H5 Journal of Chemical Physics. 111: 9213-9221. DOI: 10.1063/1.479835  1
1996 Sears TJ, Johnson PM, Jin P, Oatis S. Infrared laser transient absorption spectroscopy of the ethyl radical Journal of Chemical Physics. 104: 781-792. DOI: 10.1063/1.470803  1
1993 Yen MW, Johnson PM, White MG. The vacuum ultraviolet photodissociation of the chlorofluorocarbons. Photolysis of CF3Cl, CF2Cl2, and CFCl 3 at 187, 125, and 118 nm The Journal of Chemical Physics. 99: 126-139. DOI: 10.1063/1.465791  1
1991 Walters VA, Hadad CM, Thiel Y, Colson SD, Wiberg KB, Johnson PM, Foresman JB. Assignment of the à state in bicyclobutane. The multiphoton ionization spectrum and calculations of transition energies Journal of the American Chemical Society. 113: 4782-4791. DOI: 10.1021/Ja00013A011  1
1985 Li L, Porter RN, Johnson PM. Li, Porter, and Johnson respond. Physical Review Letters. 54: 367. PMID 10031495 DOI: 10.1103/Physrevlett.54.367  1
1984 Li L, Porter RN, Johnson PM. Pressure narrowing of ac Stark-broadened multiphoton spectra Physical Review Letters. 53: 1336-1339. DOI: 10.1103/Physrevlett.53.1336  1
1981 Otis CE, Johnson PM. The ac stark effect in molecular multiphoton ionization spectroscopy Chemical Physics Letters. 83: 73-77. DOI: 10.1016/0009-2614(81)80292-8  0.48
1980 Demaray RE, Otis CE, Aron KP, Johnson PM. Laser enhanced collisional effects in the multiphoton ionization of molecules in supersonic expansions Journal of Chemical Physics. 72: 5772-5773. DOI: 10.1063/1.438998  0.48
1980 Otis CE, Johnson PM. A simple pulsed valve for use in supersonic nozzle experiments Review of Scientific Instruments. 51: 1128-1129. DOI: 10.1063/1.1136387  0.48
1977 Johnson PM, Langhoff PW, O'Neil SV, Corcoran CT, Reinhardt WP. Moment-trace calculations of atomic and molecular photoabsorption cross sections Chemical Physics Letters. 52: 380-384. DOI: 10.1016/0009-2614(77)80565-4  1
1968 Johnson PM, Albrecht AC. Assignment of excited electronic states of the benzyl radically the method of three-step photoselection The Journal of Chemical Physics. 48: 851. DOI: 10.1063/1.1668724  1
1966 Johnson PM, Albrecht AC. Carbon dioxide as an electron trap in 3-methylpentane at 77°K The Journal of Chemical Physics. 44: 1845-1849. DOI: 10.1063/1.1726951  1
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