James Bull

Search results

• 2019

  Ultrafast valence to non-valence excited state dynamics in a common anionic chromophore

  Bull, J. N., Anstöter, C. S. & Verlet, J. R. R., 20 Dec 2019, In: Nature Communications. 10, 1, 5820.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  39 Citations (SciVal)

  18 Downloads (Pure)

• Ultraslow radiative cooling of C_n^-(n = 3–5)

  Bull, J., Scholz, M. S., Carrascosa, E., Kristiansson, M. K., Eklund, G., Punnakayathil, N., de Ruette, N., Zettergren, H., Schmidt, H. T., Cederquist, H. & Stockett, M. H., 2019, In: Journal of Chemical Physics. 151, 114304.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  17 Citations (SciVal)

  15 Downloads (Pure)
• 2018

  Differential-mobility spectrometry of 1-deoxysphingosine isomers: New insights into the gas phase structures of ionized lipids

  Poad, B. L. J., MacCarone, A. T., Yu, H., Mitchell, T. W., Saied, E. M., Arenz, C., Hornemann, T., Bull, J. N., Bieske, E. J. & Blanksby, S. J., 17 Apr 2018, In: Analytical Chemistry. 90, 8, p. 5343-5351 9 p.

  Research output: Contribution to journal › Article › peer-review
  32 Citations (SciVal)

• Double molecular photoswitch driven by light and collisions

  Bull, J. N., Scholz, M. S., Carrascosa, E., Da Silva, G. & Bieske, E. J., 1 Jun 2018, In: Physical Review Letters. 120, 22, 223002.

  Research output: Contribution to journal › Article › peer-review
  29 Citations (SciVal)

• From: E to Z and back again: Reversible photoisomerisation of an isolated charge-tagged azobenzene

  Bull, J. N., Scholz, M. S., Carrascosa, E. & Bieske, E. J., 2018, In: Physical Chemistry Chemical Physics. 20, 1, p. 509-513 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
  17 Citations (Scopus)

  16 Downloads (Pure)

• Ion mobility action spectroscopy of flavin dianions reveals deprotomer-dependent photochemistry

  Bull, J. N., Carrascosa, E., Giacomozzi, L., Bieske, E. J. & Stockett, M. H., 7 Aug 2018, In: Physical Chemistry Chemical Physics. 20, 29, p. 19672-19681 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  20 Citations (Scopus)

  14 Downloads (Pure)

• Linkage photoisomerization of an isolated ruthenium sulfoxide complex: Sequential versus concerted rearrangement

  Scholz, M. S., Bull, J. N., Carrascosa, E., Adamson, B. D., Kosgei, G. K., Rack, J. J. & Bieske, E. J., 7 May 2018, In: Inorganic Chemistry. 57, 9, p. 5701-5706 6 p.

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• Photoswitching an isolated donor-acceptor Stenhouse adduct

  Bull, J. N., Carrascosa, E., Mallo, N., Scholz, M. S., da Silva, G., Beves, J. E. & Bieske, E. J., 1 Feb 2018, In: Journal of Physical Chemistry Letters. 9, 3, p. 665-671 7 p.

  Research output: Contribution to journal › Article › peer-review
  51 Citations (SciVal)

• Reversible photoisomerization of the isolated green fluorescent protein chromophore

  Carrascosa, E., Bull, J. N., Scholz, M. S., Coughlan, N. J. A., Olsen, S., Wille, U. & Bieske, E. J., 17 May 2018, In: Journal of Physical Chemistry Letters. 9, 10, p. 2647-2651 5 p.

  Research output: Contribution to journal › Article › peer-review
  26 Citations (SciVal)
• 2017

  A strong cis-effect in an imidazole-imidazolium-substituted alkene

  Georgiou, D. C., Haghighatbin, M. A., Hogan, C. F., Scholz, M. S., Bull, J. N., Bieske, E. J., Wilson, D. J. D. & Dutton, J. L., 5 Jul 2017, In: Angewandte Chemie - International Edition. 56, 29, p. 8473-8480 8 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (SciVal)

• Direct monitoring of photon induced isomerization, dissociation and electron detachment of the green fluorescent protein chromophore anion

  Carrascosa, E., Scholz, M. S., Bull, J. N. & Bieske, E. J., 2017, Journal of Physics: Conference Series.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

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  12 Downloads (Pure)

• Dynamics of π∗-resonances in anionic clusters of para-toluquinone

  Bull, J. N. & Verlet, J. R. R., 21 Oct 2017, In: Physical Chemistry Chemical Physics. 19, 39, p. 26589-26595 7 p.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (SciVal)

• Electron-impact-ionization dynamics of SF6

  Bull, J. N., Lee, J. W. L. & Vallance, C., 11 Oct 2017, In: Physical Review A. 96, 4, 042704.

  Research output: Contribution to journal › Article › peer-review
  14 Citations (Scopus)

• Isomerisation of an intramolecular hydrogen-bonded photoswitch: Protonated azobis(2-imidazole)

  Bull, J. N., Scholz, M. S., Coughlan, N. J. A. & Bieske, E. J., 2 May 2017, In: Physical Chemistry Chemical Physics. 19, 20, p. 12776-12783 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  21 Citations (Scopus)

  21 Downloads (Pure)

• Observation and ultrafast dynamics of a nonvalence correlation-bound state of an anion

  Bull, J. N. & Verlet, J. R. R., 19 May 2017, In: Science Advances. 3, 5, e1603106.

  Research output: Contribution to journal › Article › peer-review

  Open Access

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  42 Citations (SciVal)

  12 Downloads (Pure)

• Online measurement of photoisomerisation efficiency in solution using ion mobility mass spectrometry

  Bull, J. N., Carrascosa, E., Scholz, M. S., Coughlan, N. J. A. & Bieske, E. J., 21 Jun 2017, In: Analyst. 142, 12, p. 2100-2103 4 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Photoisomerization of protonated azobenzenes in the gas phase

  Scholz, M. S., Bull, J. N., Coughlan, N. J. A., Carrascosa, E., Adamson, B. D. & Bieske, E. J., 3 Aug 2017, In: Journal of Physical Chemistry A. 121, 34, p. 6413-6419 7 p.

  Research output: Contribution to journal › Article › peer-review
  26 Citations (Scopus)

• Protomer-specific photochemistry investigated using ion mobility mass spectrometry

  Bull, J. N., Coughlan, N. J. A. & Bieske, E. J., 17 Aug 2017, In: Journal of Physical Chemistry A. 121, 32, p. 6021-6027 7 p.

  Research output: Contribution to journal › Article › peer-review
  32 Citations (Scopus)
• 2016

  Charged particle imaging of the deprotonated octatrienoic acid anion: Evidence for a photoinduced cyclization reaction

  West, C. W., Bull, J. N. & Verlet, J. R. R., 17 Nov 2016, In: Journal of Physical Chemistry Letters. 7, 22, p. 4635-4640 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  10 Citations (Scopus)

• Monitoring isomerization of molecules in solution using ion mobility mass spectrometry

  Bull, J. N., Scholz, M. S., Coughlan, N. J. A., Kawai, A. & Bieske, E. J., 6 Dec 2016, In: Analytical Chemistry. 88, 24, p. 11978-11981 4 p.

  Research output: Contribution to journal › Article › peer-review
  23 Citations (Scopus)

• Photoelectron imaging as a probe of the repulsive Coulomb barrier in the photodetachment of antimony tartrate dianions

  West, C. W., Bull, J. N., Woods, D. A. & Verlet, J. R. R., Feb 2016, In: Chemical Physics Letters. 645, p. 138-143

  Research output: Contribution to journal › Article › peer-review

  Open Access
  6 Citations (SciVal)

• The Vitamin E Radical Probed by Anion Photoelectron Imaging

  Anstöter, C. S., West, C. W., Bull, J. N. & Verlet, J. R. R., 28 Jul 2016, In: Journal of Physical Chemistry B. 120, 29, p. 7108-7113

  Research output: Contribution to journal › Article › peer-review

  Open Access
  5 Citations (Scopus)

• Ultrafast dynamics of formation and autodetachment of a dipole-bound state in an open-shell π-stacked dimer anion

  Bull, J. N., West, C. W. & Verlet, J. R. R., 1 Aug 2016, In: Chemical Science. 7, 8, p. 5352-5361 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  47 Citations (SciVal)

• Ultrafast dynamics of temporary anions probed through the prism of photodetachment

  Anstöter, C. S., Bull, J. N. & Verlet, J. R. R., 8 Aug 2016, In: International Reviews in Physical Chemistry. 35, 4, p. 509-538 30 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  55 Citations (SciVal)
• 2015

  Anion resonances and above-threshold dynamics of coenzyme Q0

  Bull, J. N., West, C. W. & Verlet, J. R. R., 28 Jun 2015, In: Physical Chemistry Chemical Physics. 17, 24, p. 16125-16135

  Research output: Contribution to journal › Article › peer-review
  19 Citations (SciVal)

• Electron ionization dynamics of N2 and O2 molecules: Velocity-map imaging

  Bull, J. N., Lee, J. W. L. & Vallance, C., Feb 2015, In: Physical Review A - Atomic, Molecular, and Optical Physics. 91, 2, 022704.

  Research output: Contribution to journal › Article › peer-review
  24 Citations (SciVal)

• Excited state dynamics of the isolated green fluorescent protein chromophore anion following UV excitation

  West, C. W., Bull, J. N., Hudson, A. S., Cobb, S. L. & Verlet, J. R. R., 12 Mar 2015, In: Journal of Physical Chemistry B. 119, 10, p. 3982-3987

  Research output: Contribution to journal › Article › peer-review
  53 Citations (SciVal)

• Internal conversion outcompetes autodetachment from resonances in the deprotonated tetracene anion continuum

  Bull, J. N., West, C. W. & Verlet, J. R. R., 28 Dec 2015, In: Physical Chemistry Chemical Physics. 17, 48, p. 32464-32471

  Research output: Contribution to journal › Article › peer-review
  28 Citations (SciVal)

• On the formation of anions: Frequency-, angle-, and time-resolved photoelectron imaging of the menadione radical anion

  Bull, J. N., West, C. W. & Verlet, J. R. R., 1 Feb 2015, In: Chemical Science. 6, 2, p. 1578-1589

  Research output: Contribution to journal › Article › peer-review

  Open Access
  49 Citations (SciVal)

• Time-resolved photodetachment anisotropy: Gas-phase rotational and vibrational dynamics of the fluorescein anion

  Horke, D. A., Chatterley, A. S., Bull, J. N. & Verlet, J. R. R., 2 Jan 2015, In: Journal of Physical Chemistry Letters. 6, 1, p. 189-194

  Research output: Contribution to journal › Article › peer-review
  19 Citations (SciVal)
• 2014

  Absolute electron total ionization cross-sections: Molecular analogues of DNA and RNA nucleobase and sugar constituents

  Bull, J. N., Lee, J. W. L. & Vallance, C., 2014, In: Physical Chemistry Chemical Physics. 16, 22, p. 10743-10752

  Research output: Contribution to journal › Article › peer-review
  42 Citations (SciVal)

• An introduction to velocity-map imaging mass spectrometry (VMImMS)

  Bull, J. N., Lee, J. W. L., Gardiner, S. H. & Vallance, C., 1 Apr 2014, In: European Journal of Mass Spectrometry. 20, 2, p. 117-129

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• Anion resonances of para-benzoquinone probed by frequency-resolved photoelectron imaging

  West, C. W., Bull, J. N., Antonkov, E. & Verlet, J. R. R., 4 Dec 2014, In: Journal of Physical Chemistry A. 118, 48, p. 11346-11354

  Research output: Contribution to journal › Article › peer-review
  54 Citations (SciVal)
• 2013

  Electron-impact-ionization dynamics of five C2 to C4 perfluorocarbons

  Bull, J. N., Bart, M., Vallance, C. & Harland, P. W., 23 Dec 2013, In: Physical Review A - Atomic, Molecular, and Optical Physics. 88, 6, 062710.

  Research output: Contribution to journal › Article › peer-review
  16 Citations (Scopus)

• Quantification of ions with identical mass-to-charge (m/z) ratios by velocity-map imaging mass spectrometry

  Bull, J. N., Lee, J. W. L. & Vallance, C., 2013, In: Physical Chemistry Chemical Physics. 15, 33, p. 13796-13800 5 p.

  Research output: Contribution to journal › Article › peer-review
  10 Citations (Scopus)
• 2012

  Absolute total electron impact ionization cross-sections for many-atom organic and halocarbon species

  Bull, J. N., Harland, P. W. & Vallance, C., 12 Jan 2012, In: Journal of Physical Chemistry A. 116, 1, p. 767-777

  Research output: Contribution to journal › Article › peer-review
  51 Citations (SciVal)

• Anisotropic mean-squared-displacement tensor in cubic almandine garnet: A single crystal ⁵⁷ Fe Mössbauer study

  Bull, J. N., Tennant, W. C., Ballaran, T. B., Nestola, F. & McCammon, C. A., Jul 2012, In: Physics and Chemistry of Minerals. 39, 7, p. 561–575

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)
• 2011

  First-principle calculations on the microscopic ⁵⁷Fe electric-field-gradient tensor of ferrous chloride tetrahydrate: A prototypical Mössbauer species

  Bull, J. N., MacLagan, R. G. A. R. & Tennant, W. C., 2011, In: Journal of Physical Chemistry A. 115, 38, p. 10655-10663

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)
• 2010

  A new isomorph of ferrous chloride tetrahydrate: A ⁵⁷Fe Mssbauer and X-ray crystallography study

  Bull, J. N., MacLagan, R. G. A. R., Fitchett, C. M. & Tennant, W. C., 2010, In: Journal of Physics and Chemistry of Solids. 71, 12, p. 1746-1753

  Research output: Contribution to journal › Article › peer-review
  11 Citations (Scopus)

• Comment on "on the electron affinity of nitromethane (CH 3NO2)"

  Bull, J., MacLagan, R. G. A. R. & Harland, P. W., 5 Aug 2010, In: Journal of Physical Chemistry A. 114, 30, p. 8018–8019 2 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Microscopic ⁵⁷Fe electric-field-gradient and anisotropic mean-squared-displacement tensors: Ferrous chloride tetrahydrate

  Bull, J. N., Fitchett, C. M. & Tennant, W. C., Jun 2010, In: Hyperfine Interactions. 198, 1-3, p. 273–293

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• On the electron affinity of nitromethane (CH₃NO₂)

  Bull, J. N., Maclagan, R. G. A. R. & Harland, P. W., 2010, In: Journal of Physical Chemistry A. 114, 10, p. 3622-3629

  Research output: Contribution to journal › Article › peer-review
  18 Citations (Scopus)
• 2009

  Ferrous ammonium sulphate hexahydrate Mössbauer revisited: A combined ⁵⁷Fe Mössbauer and X-ray single crystal study

  Bull, J. N., Robinson, W. T. & Tennant, W. C., 2009, In: Hyperfine Interactions. 194, 347.

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)
• 2008

  Absolute electron impact ionization cross-sections and polarisability volumes for C2 to C4 aldehydes, C4 and C6 symmetric ethers and C3 to C6 ketones

  Bull, J. N. & Harland, P. W., 1 Jun 2008, In: International Journal of Mass Spectrometry. 273, 1-2, p. 53-57

  Research output: Contribution to journal › Article › peer-review
  32 Citations (Scopus)