Publications

Hochschule Hannover

36

Thomas Greenwood, Huda S. AlSalem and Sven P. K. Koehler, Velocity-Selected Rotational State Distributions of Nitric Oxide Scattered off Graphene Revealed by Surface-Velocity Map Imaging, J. Phys. Chem. 127, 1124 (2023)
Special issue "Paul L. Houston Festschrift"

DOI: 10.1021/acs.jpca.2c06196

 VelRot

35

Thomas Greenwood and Sven P. K. Koehler, Molecular Dynamics Simulations of Nitric Oxide Scattering Off Graphene, ChemPhysChem 23, e202200216 (2022)

DOI: 10.1002/cphc.202200216

34

Huda S. AlSalem and Sven P. K. Koehler, Ultrafast Vibrational Dephasing Times of Modified Graphene, J. Phys. Chem. C 126, 7571 (2022)
as featured on the back cover of that issue

DOI: 10.1021/acs.jpcc.2c01080

 fs

33

Jamie S. Southworth, Simon M. Pimblott, Sven P.K. Koehler, H2 production from the radiolysis of aqueous suspensions of ZnO nanoparticles by 5.5 MeV He2+ ions, Radiat. Phys. Chem. 197, 110189 (2022)

DOI: 10.1016/j.radphyschem.2022.110189
Manchester Metropolitan University

32

Urslaan K. Youhan and Sven P. K. Koehler, Energetics of Hydrogen Adsorption and Diffusion for the Main Surface Planes and all Magnetic Structures of γ-Iron using Density Functional Theory, RSC Adv. 11, 28892 (2021)

DOI: 10.1039/d1ra04999b

 GALL

31

Thomas Greenwood and Sven P. K. Koehler, Nitric Oxide Scattering off Graphene Using Surface-Velocity Map Imaging, J. Phys. Chem. C 125, 17853 (2021)

DOI: 10.1021/acs.jpcc.1c05014

 VMINO

30

Huda S. AlSalem, Soha T. Al-Goul, Alejandro García-Miranda Ferrari, Dale A. C. Brownson, Luis Velarde and Sven P. K. Koehler, Imaging the Reactivity and Width of Graphene’s Boundary Region, ChemComm 56, 9612 (2020)
as featured on the back cover of that issue

DOI: 10.1039/D0CC02675A

 Edge

29

Jamie S. Southworth, Simon M. Pimblott, Robin M. Orr, Sven P. K. Koehler, A novel method for measuring the radiolysis yields of water adsorbed on ZrO2 nanoparticles, Radiat. Phys. Chem 174, 108924 (2020)

DOI: 10.1016/j.radphyschem.2020.108924

28

Huda AlSalem, Xavier Just-Baringo, Igor Larrosa, Umberto Monteverde, Xingxing Jiang, Yexin Feng, Sven P. K. Koehler, Evidence for Site-Specific Reversible Hydrogen Adsorption on Graphene by Sum-Frequency Generation Spectroscopy and Density Functional Theory, J. Phys. Chem. C 123, 25883 (2019)

DOI: 10.1021/acs.jpcc.9b04401

27

Saada Abujarada, Alex Walton, Andrew Thomas, Urslaan K. Chohan and Sven P. K. Koehler, Adsorption Site, Orientation and Alignment of NO Adsorbed on Au(100) using 3D-Velocity Map Imaging, X-ray Photoelectron Spectroscopy and Density Functional Theory, Phys. Chem. Chem. Phys. 21, 10939 (2019)
Selected as a 2019 HOT PCCP article

DOI: 10.1039/C9CP01963D

 XPS

26

Jamie S. Southworth, Sven P. K. Koehler, Simon M. Pimblott, Gas Production from the Radiolysis of Water Adsorbed on ZnO Nanoparticles, J. Phys. Chem. C 122, 25158 (2018)

DOI: 10.1021/acs.jpcc.8b04276

25

Urslaan K. Chohan, Enrique Jimenez-Melero, Sven P. K. Koehler, Magnetocrystalline effects on the subsurface hydrogen diffusion in γ-Fe(001), Comp. Mat. Sci. 153, 57 (2018)

DOI: 10.1016/j.commatsci.2018.06.025

24

Huda S. AlSalem, Chloe Holroyd, Melissa Danial Iswan, Andrew B. Horn, Melissa A. Denecke, Sven P. K. Koehler, Characterisation, coverage, and orientation of functionalised graphene using sum-frequency generation spectroscopy, Phys. Chem. Chem. Phys. 20, 8962 (2018)

DOI: 10.1039/c7cp07991e

23

Urslaan K. Chohan, Sven P. K. Koehler, Enrique Jimenez-Melero, Diffusion of hydrogen into and through γ-iron by density functional theory, Surf. Sci. 672-673, 56 (2018)

DOI: 10.1016/j.susc.2018.02.001

22

Saada Abujarada, Christoph Flathmann, Sven P. K. Koehler, Translational and Rotational Energy Distributions of NO Photodesorbed from Au(100), J. Phys. Chem. C 121, 19922 (2017)

DOI: 10.1021/acs.jpcc.7b07116
Univ of Manchester

21

Chloe Holroyd, Andrew B. Horn, Cinzia Casiraghi, Sven P. K. Koehler, Vibrational fingerprints of residual polymer on transferred CVD-graphene by sum-frequency generation spectroscopy, Carbon 117, 473 (2017)

DOI: 10.1016/j.carbon.2017.03.008

20

Urslaan K. Chohan, Sven P. K. Koehler, Enrique Jimenez-Melero, Incipient FeO(111) monolayer formation during O-adsorption on Fe(110), Comp. Mat. Sci. 134, 109 (2017)

DOI: 10.1016/j.commatsci.2017.03.033

19

E.-H. Patel, M. A. Williams, S. P. K. Koehler, Kinetic energy and angular distributions of He and Ar atoms evaporating from liquid dodecane, J. Phys. Chem. B 121, 233 (2017)

DOI: 10.1021/acs.jpcb.6b09994

18

K. A. K. Gadallah, D. Marchione, S. P. K. Koehler, M. R. S. McCoustra, Molecular Hydrogen Production from Amorphous Solid Water during Low Energy Electron Irradiation, Phys. Chem. Chem. Phys. 19, 3349 (2017)

DOI: 10.1039/c6cp06928b

17

S. Son, C. Holroyd, J. Clough, A. Horn, S. P. K. Koehler, C. Casiraghi, Reactivity of Graphene on Different Substrates Towards Hydrogenation, Appl. Phys. Lett. 109, 243103 (2016)

DOI: 10.1063/1.4971385

16

S. Abujarada, H. AlSalem, U. K. Chohan, G. L. Draper, Sven P. K. Koehler, Photodesorption of nitric oxide from Au(100) using 3-dimensional surface-velocity map imaging, , J. Chem. Phys. 145, 184201 (2016)

DOI: 10.1063/1.4967248

15

Urslaan K. Chohan, Enrique Jimenez-Melero, Sven P. K. Koehler, Surface atomic relaxation and magnetism on hydrogen-adsorbed Fe(110) surfaces from first principles, Appl. Surf. Sci. 387, 385 (2016)

DOI: 10.1016/j.apsusc.2016.06.027

14

Mark A. Williams and Sven P. K. Koehler, MD simulations of He evaporating from dodecane, Chem. Phys. Lett. 629, 53 (2015)

DOI: 10.1016/j.cplett.2015.04.008

13

Nikolay G. Petrik, Rhiannon J. Monckton, Sven P. K. Koehler, Greg A. Kimmel, Distance-dependent radiation chemistry: Oxidation versus hydrogenation of CO in electron-irradiated H2O/CO/H2O ices, J. Phys. Chem. 118, 27483 (2014)

DOI: 10.1021/jp509785d

12

Nikolay G. Petrik, Rhiannon J. Monckton, Sven P. K. Koehler, Greg A. Kimmel, Electron-stimulated reactions in layered CO/H2O films: Hydrogen atom diffusion and the sequential hydrogenation of CO to methanol, J. Chem. Phys. 140, 204710 (2014)

DOI: 10.1063/1.4878658

11

Mike Reid, Victoria Green, and Sven P. K. Koehler, Near-threshold photodissociation dynamics of CHCl3, Phys. Chem. Chem. Phys. 16, 6068 (2014)

DOI: 10.1039/C3CP55348E

10

Mike Reid and Sven P. K. Koehler, Validation of velocity map imaging conditions over larger areas, Rev. Sci. Instrum. 84, 044101 (2013)

DOI: 10.1063/1.4798646
Santa Barbara

9

Yuanyuan Ji, Sven P. K. Koehler, Daniel J. Auerbach, and Alec M. Wodtke, Surface three-dimensional velocity map imaging: A new technique for the study of photodesorption dynamics, J. Vac. Sci. Technol. A 28, 807 (2010).

DOI: 10.1116/1.3327929

8

Sven P. K. Koehler, Yuanyuan Ji, Daniel J. Auerbach, Alec M. Wodtke, Three-dimensional velocity map imaging of KBr surface photochemistry, Phys. Chem. Chem. Phys. 11, 7540 (2009).

DOI: 10.1039/B909579A
Edinburgh

7

Mhairi Allan, Paul A. J. Bagot, Sven P. K. Köhler, Stewart K. Reed, Robin E. Westacott, Matthew L. Costen, Kenneth G. McKendrick, Dynamics of interfacial reactions between O(3P) atoms and long-chain liquid hydrocarbons, Phys. Scripta 76, C42-C47 (207).

DOI: 10.1088/0031-8949/76/3/N06

6

Sven P. K. Köhler, Stewart K. Reed, Robin E. Westacott, Kenneth G. McKendrick, A Molecular Dynamics Study to Identify the Reactive Sites of a Liquid Squalane Surface, J. Phys. Chem. B 110, 11717 (2006).

DOI: 10.1021/jp060431p

5

Sven P. K. Köhler, Mhairi Allan, Matthew L. Costen, Kenneth G. McKendrick, Direct Gas-Liquid Interfacial Reaction Dynamics: The Reaction between O(3P) and a liquid hydrocarbon, J. Phys. Chem. B 110, 2771 (2006).

DOI: 10.1021/jp056128q

4

Sven P. K. Köhler, Mhairi Allan, Hailey Kelso, David A. Henderson, Kenneth G. McKendrick, The effects of surface temperature on the gas-liquid interfacial reaction dynamics of O(3P) + squalane, J. Chem. Phys. 122, 024712 (2005).

DOI: 10.1063/1.1835268

3

Hailey Kelso, Sven P. K. Köhler, David A. Henderson, Kenneth G. McKendrick, Dynamics of the Gas-Liquid Interfacial Reaction of O(3P) Atoms with Hydrocarbons, J. Chem. Phys. 119, 9985 (2003).

DOI: 10.1063/1.1624833
Birmingham

2

David Carty, Andrew Goddard, Sven P. K. Köhler, Ian R. Sims, Ian W. M. Smith, Kinetics of the Radical-Radical Reaction, O(3PJ) + OH(X2ΠΩ) → O2 + H, at Temperatures down to 39 K, J. Phys. Chem. A 110, 3101 (2006).

DOI: 10.1021/jp054429u
Göttingen

1

Tim Spangenberg, Sven Köhler, Björn Hansmann, Uwe Wachsmuth, Bernd Abel, Mark A. Smith, Low-Temperature Reactions of OH Radicals with Propene and Isoprene, J. Phys. Chem. A 108, 7527 (2004).

DOI: 10.1021/jp031228m