For reprints, please contact: Prof. Michael Mansfield, Dr. Andy Ruth, Prof. Paul Brint.

List of publications

  • R.M. Varma, D.S. Venables, A.A. Ruth, U. Heitmann, E. Schlosser, S. Dixneuf;

    Long optical cavities for open-path monitoring of atmospheric trace gases and aerosol extinction

    Appl. Opt. 48 (2009) B159-B171.

    abstract

 

  • S. Dixneuf, A.A. Ruth, S. Vaughan, R.M. Varma, J. Orphal;

    The time dependence of molecular iodine emission from Laminaria digitata

    Atm. Chem. Phys., 9 (2009) 823-829.

    abstract

 

  • S. Vaughan, T. Gherman, A.A. Ruth, J. Orphal;

    Incoherent broadband cavity-enhanced absorption spectroscopy of the marine boundary layer species I2, IO and OIO

    Phys. Chem. Chem. Phys., 10 (2008) 4471-4477.

    abstract

 

  • D. O'Leary, J. Orphal, A.A. Ruth, U. Heitmann, P. Chelin, C.E. Fellows;

    The cavity-enhanced absorption spectrum of NH3 in the near-infrared region between 6850 and 7000 cm–1

     J. Quant. Spectr. Rad. Trans., 109 (2008) 1004-1015. Special Issue on Planetary Atmospheres

    abstract

 

  • T. Gherman, D.S. Venables, S. Vaughan, J. Orphal, A.A. Ruth;

    Incoherent broadband cavity-enhanced absorption spectroscopy in the near-ultraviolet: Application to HONO and NO2

    Env. Scien. Techn., 42 (2008) 890-895.

    abstract


  • A.A. Ruth, J. Orphal, S.E. Fiedler

    Cavity enhanced Fourier transform absorption spectroscopy using an incoherent broadband light source

    Appl. Opt. (2007) 46 (2007) 3611-3616.

    abstract

 

  • D.S. Venables, T. Gherman, J. Orphal, J. Wenger, A.A. Ruth

    High sensitivity in situ monitoring of NO3 in an atmospheric simulation chamber using incoherent broadband cavity-enhanced absorption spectroscopy

    Environ. Sci. Technol. 40 (2006) 6758-6763.

    abstract

 

 

 

  • A.A. Ruth, B. Nickel

    Spin-lattice relaxation and rotational motion of aromatic triplet state molecules in supercooled alkane solvents

    J. Phys. Chem. A 110 (2006) 3138-3150. (Invited paper in special issue)

    abstract

 

  • S.E. Fiedler, A. Hese, A.A. Ruth

    Incoherent broad-band cavity-enhanced absorption spectroscopy in liquids

    Rev. Sci. Instrum. 76 (2005) 023107 and 76 (2005) 089901 (Err.).

    abstract

 

  • M. Staak, E.W. Gash, D.S. Venables and A.A. Ruth
     The rotationally-resolved absorption spectrum of formaldehyde from 6547 to 6804 cm-1
     J. Mol. Spectr. 229 (2005) 115-121.

    abstract

  • B. Nickel, P. Borowicz, A.A. Ruth and J. Troe
     Application of Smoluchowski’s generalized theory to the kinetics of  triplet-triplet annihilation of anthracene in viscous solution after long-pulse excitation
    Phys. Chem. Chem. Phys.     6 (2004) 3350-3363.
     abstract

 

  • S.E. Fiedler, G. Hoheisel, A.A. Ruth and A. Hese
     Incoherent broad-band cavity-enhanced absorption spectroscopy of azulene in a supersonic jet
    Chem. Phys. Lett. 382 (2003) 447-453.
    abstract

 

  • A.A. Ruth, H. Lesche and B. Nickel;
    Temperature Dependence of Viscosity and Density of several commonly used organic solvents
    Z. Phys. Chem. 217 (2003) 1-16.
    abstract


  • S.E. Fiedler, A. Hese and A.A. Ruth
    Incoherent broad-band cavity-enhanced absorption spectroscopy
    Chem. Phys. Lett. 371 (2003) 284-294.
    abstract


  • R.P. Brint, W.G. Doherty and A.A. Ruth
    The phosphorescence excitation spectrum jet-cooled xanthione in the region of the T1¬S0 and S1¬S0 absorption transition
    J. Mol. Spectr. 216 (2002) 151-158.
    abstract


  • A.A. Ruth, E.W. Gash, M. Staak and S.E. Fiedler
    Multi-photon UV photolysis of naphthalene-gas mixtures: A new gas-phase oscillatory system
    Phys. Chem. Chem. Phys. 4 (2002) 5217-5220.
    abstract


  • A.A. Ruth, T. Fernholz, R.P. Brint and M.W.D. Mansfield
    The T1¬S0 absorption spectrum of gaseous 4H-pyran-4-thione
    J. Mol. Spectr. 214 (2002) 80-86.
    abstract


  • A. Dragomir, D.N. Nikogosyan, A.A. Ruth, K.A. Zagorul’ko and P.G. Kryukov
    Long-period fibre grating formation with 264 nm femtosecond radiation
    Electron. Lett. 38 (2002) 269-271.


  • A.A. Ruth, W.G. Doherty and R.P. Brint
    The 1(pp*)¬1A1X transition in jet-cooled 4H-pyran-4-thione: Evidence for a low lying second excited singlet state
    Chem. Phys. Lett. 352 (2002) 191-201.
    abstract


  • A. Dragomir, J.G. McInerney, D.N. Nikogosyan and A.A. Ruth
    The two-photon absorption coefficients of several liquids at 264 nm
    IEEE J. Quantum Electron. 38 (2002) 31-36.
    abstract


  • A.A. Ruth
    Laser Spectroscopy of Jet-Cooled Aromatic Hydrocarbons and Thiocarbonyl Compounds
    Habilitationsschrift Technische Universität Berlin (11/2000).
    abstract


  • A.A. Ruth
    Physik in Irland
    Physikalische Blätter 56 (2000) 54-56.


  • A.A. Ruth, E.-K. Kim and A. Hese;
    The S0->S1 cavity ring-down absorption spectrum of jet-cooled azulene: dependence of internal conversion on the excess energy
    Phys. Chem. Chem. Phys. 22 (1999) 5121-5129.
    abstract

 


  • A.A. Ruth, T. Fernholz, M.W.D. Mansfield, R.P. Brint
    The cavity ring-down absorption spectrum of the S0-> T1 and S0-> S1 transition of jet-cooled 4-H-1-benzopyrane-4-thione
    Chem. Phys. Lett. 287 (1998) 403-411.
     abstract


  • M.W.D. Mansfield and C.T. O'Sullivan
    Understanding Physics
    Wiley-Praxis, 755 pages, Chichester (1998). ISBN 0-471-97554-0 (pb), 0-471-97553-2 (hb)


  • M.W.D. Mansfield and C.T. O'Sullivan
    Instructor's Manual for Understanding Physics.
    Wiley, 143 pages, Chichester (1998). ISBN 0-471-98614-3


  • A.A. Ruth, F.J. O'Keeffe, M.W.D. Mansfield, R.P. Brint
    Van der Waals complexes of jet-cooled aromatic thiones with noble gases: The phosphorescence excitation spectrum of 4-H-pyrane-4-thione
    J. Phys. Chem. A 101 (1997) 7735-7741.
     abstract


  • A.A. Ruth, F.J. O'Keeffe, R.P. Brint, M.W.D. Mansfield
    The phosphorescence excitation spectrum of jet-cooled 4-H-1-benzopyrane-4-thione
    Chem. Phys. Lett. 217 (1997) 83-98.
     abstract


  • A.A. Ruth, M. Wick
    The S0-> S4 transition of jet-cooled fluoranthene: Vibronic coupling of S4 with S3
    Chem. Phys. Lett. 266 (1997) 206-216.
     abstract


  • A.A. Ruth, F.J. O'Keeffe, M.W.D. Mansfield, R.P. Brint
    The resonance-enhanced multiphoton excitation spectrum of jet-cooled 4-H-1-Benzopyrane-4-thione
    Chem. Phys. Lett. 264 (1997) 605-613.
     abstract


  • L. Singleton and P. Brint
    Perturbation theory model of molecular Rydberg orbitals: Application to polyatomic molecules; water, formaldehyde, acetone and acetaldehyde
    J. Chem. Soc. Faraday Trans. 93 (1997) 11-20.
     abstract


  • L. Singleton and P. Brint
    Calculation of the Rydberg state energies of HCl
    J. Chem. Soc. Faraday Trans. 93 (1997) 21-24.
     abstract


  • J. Bould, P. Brint, J.D. Kennedy, M. Thorntonpett, L. Barton and N.P. Rath NP
    Metallaborane reaction chemistry. 3. Reaction of carbon monoxide with [6-H-6(PPH3)-6(P), 5(C)-MU-(2-PH2PC6H4)-NIDO-6-IRB9H12] and the isolation and characterization of two ARACHNO-6-MONOIRIDADECABORANES [6-(CO)-6-H-6,9-(PPH3)(2)-6(P),5(C)-MU-(2-PH2PC6H4)-ARACHNO-6-IRB9H11] and CHARACTERISATION OF TWO AND SYM-[6-(CO)-6-H-6,6-(PME2PH)(2)-9(PPH3)-ARACHNO-6-IRB9H11].
    Collect. Czech. Chem. Comm. 62 (1997) 1239-1253.
     abstract


  • E. Koudoumas, A.A. Ruth, S. Couris, S. Leach
    Solvent effects on the optical limiting action of C60 solutions
    Mol. Phys. 88 (1996) 125-133.
     abstract


  • H. Eisenberger, B. Nickel, A.A. Ruth, R.P. Steer
     Photophysical triplet state processes of 4-H-1-benzopyrane-4-thione in a perfluoroalkane. Part 2.- Delayed S2 -> S0 fluorescence due to triplet-triplet annihilation
    JCS Faraday Transaction 92 (1996) 741-746.
     abstract


  • M.W.D. Mansfield, J.T. Costello, E.T. Kennedy, J.P. Mosnier, L.Kiernan and U. Koble
    Recent Observations of Giant Resonances in Atoms and Ions
    Chapter in Clusters and Related Systems - New Perspectives on the Many-body Problem. Ed. J.P. Connerade, World Scientific, Singapore (1996)


  • S. Couris, E. Koudoumas, A.A. Ruth, S. Leach
    Concentration and wavelength dependence of the effective third order susceptibility and optical limiting of C60 in toluene
    J. Phys. B: At. Mol. Opt. Phys. 28 (1995) 4537-4554.
     abstract


  • L. Singleton, P. Brint and G.P. Thomas
    Perturbation theory model of molecular Rydberg orbitals – application to diatomic molecules
    J. Chem. Soc. Faraday Trans. 91 (1995) 2699-2707.
     abstract


  • E. Lane, P. Brint, M. Tziraki and S. Couris
    Multiphoton ionisation spectroscopy of ethyl iodide and deuteriated ethyl iodide in the region of the 6s Rydberg transitions – evidence of molecular field splitting of spin-orbit degenerate states
    J. Chem. Soc. Faraday Trans. 91 (1995) 3083-3088.
     abstract


  • C. McGuiness, G. O' Sullivan, P.K. Carroll, D. Audley and M.W.D. Mansfield
    3d absorption spectra of Sr I through Sr IV
    Phys. Rev. A51 (1995) 2053-2062.
     abstract


  • B. Nickel, H. Wilhelm and A.A. Ruth
    Anti-Smoluchoski time dependence of the delayed fluorescence from anthracene in viscous solution due to triplet-triplet annihilation. Effect of Förster energy transfer S1+T1-> S0+Tn on the initial spatial distribution of molecules in T1
    Chem. Phys. Lett. 188 (1994) 267-287.
     abstract


  • B. Nickel and A.A. Ruth
    Dual phosphorescence from 2-(2'-hydroxyphenyl)benzoxazole in amorphous solid solution:
    Temperature dependence of dispersive kinetics of nonexponential triplet decay
    Chem. Phys. Lett. 184 (1994) 261-271.
     abstract


  • M.T. Wick, B. Nickel, and A.A. Ruth
    The S0-> S3 transition in 1,2-benzanthracene. Experimental evidence for the statistical limit of vibronic coupling of S3 with S2
    Chem. Phys. Lett. 215 (1993) 243-250.
     abstract


  • S. Couris, P. Agapaki and P. Brint
    2+1 (2+2) REMPI-TOF study of the lowest Rydberg states (6s, 6s') of methyl and propyl iodides.
    Laser Chemistry 13 (1993) 151-157.
     abstract


  • M.W.D. Mansfield and M.A. Baig
    A high resolution re-examination of the Yb I 5p-subshell absorption spectrum.
    J. Phys. B. 26 (1993) 2273-2288.
     abstract


  • A.A. Ruth, B. Nickel, and H. Lesche
    Temperature dependence of viscosity and density of glass-forming alkanes
    Z. Phys. Chem. 175 (1992) 91-108.
     abstract


  • L. O'Toole, P. Brint, C. Kosmidis, G. Boulakis and A. Bolovinos
    Vacuum ultraviolet absorption spectra of methyl-substituted cyclopentanones and cyclohexanones
    J. Chem. Soc. Faraday Trans. 88 (1992) 1237-1243.
     abstract


  • J.T. Costello, D. Evans, R.B. Hopkins, E.T. Kennedy, L. Kiernan, M.W.D. Mansfield
    The 2p-subshell photoabsorption spectrum of Al+ in a laser produced plasma
    J. Phys. B. 25 (1992) 5055-5068.
     abstract


  • H. Eisenberger, B. Nickel, A.A. Ruth, W. Al-Soufi, K.H. Grellmann, and M. Novo
    Keto-enol tautomerization of 2-(2'-hydroxyphenyl)benzoxazole and 2-(2'-hydroxy-4'-methylphenyl)benzoxazole in the triplet state; hydrogen tunneling and isotope effects. Part II. dual phosphorescence kinetics
    J. Phys. Chem. 95 (1991) 10509-10518.
     abstract


  • B. Nickel and A.A. Ruth
    Phosphorescence from phenazine in alkane solvents in the glass transition range:
    Spin-lattice, environment, and orientation relaxation of molecules in the metastable triplet state
    J. Phys. Chem. 95 (1991) 2027-2036.
     abstract


  • P. Brint, L. O'Toole, S. Couris and D. Jardine
    Multiphoton ionisation spectroscopy of the 3s(2+2, 1) and 4s(3+1) Rydberg states of acetone: evidence for a molecular valence state at 153 nm
    J. Chem. Soc. Faraday Trans. 87 (1991) 2891-2895.
    abstract


  • L. O'Toole, P. Brint, C. Kosmidis, G. Boulakis and P. Tsekeris
    Vacuum-ultraviolet absorption spectra of propanone, butanone and the cyclic ketones CnH2n-2O (n=4, 5, 6, 7)
    J. Chem. Soc. Faraday Trans. 87 (1991) 3343-3351.
     abstract

 

 

   23 February 2009