Lab Key visual

In our group, we study the elementary steps of chemical reactions between gas-phase molecules and solid surfaces such as the chemisorption of methane on a nickel catalyst. We use molecular beams and laser radiation to probe the reaction process at a molecular level by performing quantum state resolved reactivity measurements.

Journal Articles

2018

H. J. Chadwick; A. Gutiérrez González; D. Migliorini; R. D. Beck; G.-J. Kroes : Incident Angle Dependence of CHD3 Dissociation on the Stepped Pt(211) Surface; Journal Physical Chemistry C. 2018-08-16. Vol. online. DOI : 10.1021/acs.jpcc.8b05887.
A. Gutiérrez González; F. F. Crim; R. D. Beck : Bond selective dissociation of methane (CH3D) on the steps and terraces of Pt(211); Journal of Chemical Physics. 2018-08-16. Vol. 149, p. 074701. DOI : 10.1063/1.5041349.
J. Werdecker; M. E. van Reijzen; B.-J. Chen; R. D. Beck : Vibrational Energy Redistribution in a Gas-Surface Encounter: State-to-State Scattering of CH4 from Ni(111); Physical Review Letters. 2018-01-31. Vol. 120, num. 5, p. 053402. DOI : 10.1103/PhysRevLett.120.053402.
H. Chadwick; H. Guo; A. Gutiérrez González; J. P. Menzel; B. Jackson et al. : Methane dissociation on the steps and terraces of Pt(211) resolved by quantum state and impact site; Journal of Chemical Physics. 2018. Vol. 148, p. 014701-9. DOI : 10.1063/1.5008567.

2017

D. Migliorini; H. Chadwick; F. Nattino; A. Gutieŕrez-Gonzaĺez; E. Dombrowski et al. : Surface Reaction Barriometry: Methane Dissociation on Flat and Stepped Transition-Metal Surfaces; Journal of Physical Chemistry Letters. 2017. Vol. 8, p. 4177-82. DOI : 10.1021/acs.jpclett.7b01905.
H. Chadwick; R. D. Beck : Quantum State–Resolved Studies of Chemisorption Reactions; Annual Review of Physical Chemistry. 2017. Vol. 68, p. 39-61. DOI : 10.1146/annurev-physchem-052516-044910.
A. C. Luntz; R. D. Beck : Dynamics of methane dissociation on transition metals; Journal of Vacuum Science and Technology A. 2017. Vol. 35, num. 5, p. 05C201 - 05C206. DOI : 10.1116/1.4980145.
P. M. Hundt; M. E. van Reijzen; R. D. Beck; H. Guo; B. Jackson : Quantum-state-resolved reactivity of overtone excited CH4 on Ni(111): Comparing experiment and theory; Journal of Chemical Physics. 2017. Vol. 146, p. 054701. DOI : 10.1063/1.4975025.

2016

H. J. Chadwick; A. Gutiérrez-Gonzalez; R. D. Beck : Quantum state resolved molecular beam reflectivity measurements: CH4 dissociation on Pt(111); Journal of Chemical Physics. 2016. Vol. 145, p. 174707. DOI : 10.1063/1.4966921.
H. J. Chadwick; R. D. Beck : Quantum state resolved gas–surface reaction dynamics experiments: a tutorial review; Chemical Society Reviews. 2016. Vol. 45, num. 13, p. 3576 - 3594. DOI : 10.1039/C5CS00476D.

2015

H. Ueta; L. Chen; R. D. Beck : State-Resolved Methane Dissociation on Pt(111) Studied by Reflection Absorption Infrared Spectroscopy; Journal of the surface science society of Japan. 2015. Vol. 36, num. 12, p. 614-619.
P. M. Hundt; H. Ueta; M. E. Van Reijzen; B. Jiang; H. Gou et al. : Bond-Selective and Mode-Specific Dissociation of CH3D and CH2D2 on Pt(111); Journal of Physical Chemistry A. 2015. Vol. 119, num. 50, p. 12442-12448. DOI : 10.1021/acs.jpca.5b07949.
L. Chen; H. Ueta; H. J. Chadwick; R. D. Beck : The Negligible Role of C-H Stretch Excitation in the Physisorption of CH4 on Pt(111); Journal of Physical Chemistry C. 2015. Vol. 119, num. 26, p. 14499–14505. DOI : 10.1021/jp5064897.

2014

P. M. Hundt; M. E. Van Reijzen; H. Ueta; R. D. Beck : Vibrational Activation of Methane Chemisorption: The Role of Symmetry; Journal of Physical Chemistry Letters. 2014. Vol. 5, p. 1963-67. DOI : 10.1021/jz500728d.
P. M. Hundt; B. Jiang; V. Reijzen; M. Eduard; H. Guo et al. : Vibrationally Promoted Dissociation of Water on Ni(111); Science. 2014. Vol. 344, num. 6183, p. 504-507. DOI : 10.1126/science.1251277.
F. Nattino; H. Ueta; H. J. Chadwick; V. Reijzen; M. Eduard et al. : Ab Initio Molecular Dynamics Calculations versus Quantum-State- Resolved Experiments on CHD3 + Pt(111): New Insights into a Prototypical Gas−Surface Reaction; Journal of Physical Chemistry Letters. 2014. Vol. 5, p. 1294−1299. DOI : 10.1021/jz500233n.
H. J. Chadwick; P. M. Hundt; V. Reijzen; M. Eduard; B. L. Yoder et al. : Quantum state specific reactant preparation in a molecular beam by rapid adiabatic passage; Journal of Chemical Physics. 2014. Vol. 140, p. 034321. DOI : 10.1063/1.4861054.

2013

H. Ueta; L. Chen; R. D. Beck; I. Colon-Diaz; B. Jackson : Quantum state-resolved CH4 dissociation on Pt(111): coverage dependent barrier heights from experiment and density functional theory; Physical Chemistry Chemical Physics. 2013. Vol. 15, p. 20526-20535. DOI : 10.1039/c3cp52244j.
L. Chen; H. Ueta; R. Bisson; R. D. Beck : “Quantum state-resolved gas/surface reaction dynamics probed by reflection absorption infrared spectroscopy”; Review of Scientific Instruments. 2013. Vol. 84, p. 053902. DOI : 10.1063/1.4803933.

2012

P. M. Hundt; R. Bisson; R. D. Beck : The sticking probability of D2O-water on ice: Isotope effects and the influence of vibrational excitation; Journal of Chemical Physics. 2012. Vol. 137, p. 074701. DOI : 10.1063/1.4742914.
L. Chen; H. Ueta; R. Bisson; R. D. Beck : Vibrationally bond-selected chemisorption of methane isotopologues on Pt(111) studied by reflection absorption infrared spectroscopy; Faraday Discussions- Royal Society of Chemistry. 2012. Vol. 157. DOI : 10.1039/C2FD20007D.

2011

B. Yoder; R. Bisson; P. M. Hundt; R. D. Beck : Alignment dependent chemisorption of vibrationally excited CH4(3) on Ni(100), Ni(110), and Ni(111); Journal of Chemical Physics. 2011. Vol. 135, p. 224703. DOI : 10.1063/1.3665136.

2010

R. Bisson; M. Sacchi; R. D. Beck : Mode-specific reactivity of CH4 on Pt(110)-(1×2): The concerted role of stretch and bend excitation; Physical Review -Series B-. 2010. Vol. 82, num. 12, p. 121404(R). DOI : 10.1103/PhysRevB.82.121404.
B. Yoder; R. Bisson; R. D. Beck : Steric Effects in the Chemisorption of Vibrationally Excited Methane on Ni(100) ; Science. 2010. Vol. 329, p. 553. DOI : 10.1126/science.1191751.
R. Bisson; M. Sacchi; R. D. Beck : State-resolved reactivity of CH4 on Pt(110)-(1 x 2): The role of surface orientation and impact site; Journal of Chemical Physics. 2010. Vol. 132, num. 9, p. 094702. DOI : 10.1063/1.3328885.

2008

R. Bisson; T. T. Dang; M. Sacchi; R. D. Beck : Vibrational Activation in Direct and Precursor-Mediated Chemisorption of SiH4 on Si(100); Journal of Chemical Physics. 2008. Vol. 129, num. 8, p. 081103. DOI : 10.1063/1.2976563.

2007

R. Bisson; M. Sacchi; T. T. Dang; B. Yoder; P. Maroni et al. : State-Resolved Reactivity of CH4(2ν3) on Pt(111) and Ni(111): Effects of Barrier Height and Transition State Location; Journal of Physical Chemistry A. 2007. Vol. 111, num. 49, p. 12679 - 12683. DOI : 10.1021/jp076082w.
R. Bisson; T. T. Dang; M. Sacchi; R. D. Beck : Cavity ring-down spectroscopy of jet-cooled silane isotopologues in the Si-H stretch overtone region; Journal of Chemical Physics. 2007. Vol. 127, num. 24, p. 244301.

2006

P. Maroni; D. Papageorgopoulos; A. Ruf; R. D. Beck; T. R. Rizzo : Efficient Stimulated Raman Pumping for Quantum-State Resolved Surface Reactivity Measurements; Review of Scientific Instruments. 2006. Vol. 77, p. 054103. DOI : 10.1063/1.2200876.
A. Kamariotis; O. V. Boyarkin; S. R. Mercier; R. D. Beck; M. F. Bush et al. : Infrared spectroscopy of hydrated amino acids in the gas phase: protonated and lithiated valine; Journal of the American Chemical Society. 2006. Vol. 128, p. 905. DOI : 10.1021/ja056079v.

2005

P. Maroni; D. C. Papageorgopoulos; M. Sacchi; T. T. Dang; R. D. Beck et al. : State-resolved gas-surface reactivity of methane in the symmetric C-H stretch vibration on Ni(100); Physical Review Letters. 2005. Vol. 94, num. 24, p. 246104. DOI : 10.1103/PhysRevLett.94.246104.

2004

R. D. Beck; T. Rizzo : Quantum state resolved studies of gas/surface reaction dynamics; CHIMIA. 2004. Vol. 58, num. 5, p. 306-310.

2003

R. D. Beck; P. Maroni; D. Papageorgopoulos; T. Dang; M. Schmid et al. : Vibrational mode-specific reaction of methane on a nickel surface; Science. 2003. Vol. 302, num. 5642, p. 98. DOI : 10.1126/science.1088996.
M. Schmid; P. Maroni; R. D. Beck; T. Rizzo : Molecular-beam/surface-science apparatus for state-resolved chemisorption studies using pulsed-laser preparation; Review of Scientific Instruments. 2003. Vol. 74, num. 9, p. 4110-4120.

2002

M. Schmid; P. Maroni; R. D. Beck; T. Rizzo : Surface reactivity of highly vibrationally excited molecules prepared by pulsed laser excitation: CH4 (2 nu(3)) on Ni(100); JOURNAL OF CHEMICAL PHYSICS. 2002. Vol. 117, num. 19, p. 8603-8606. DOI : 10.1063/1.1519860.
F. Reiche; B. Abel; R. D. Beck; T. Rizzo : Double-resonance overtone photofragment spectroscopy of trans-HONO. II. State- and time-resolved dissociation and OH-product state distributions; Journal of Chemical Physics. 2002. Vol. 116, num. 23, p. 10267. DOI : 10.1063/1.1471236.

2000

F. Reiche; B. Abel; R. D. Beck; T. R. Rizzo : Double-resonance overtone photofragment spectroscopy of trans-HONO. I. Spectroscopy and intramolecular dynamics; JOURNAL OF CHEMICAL PHYSICS. 2000. Vol. 112, num. 20, p. 8885-8898. DOI : 10.1063/1.481502.

Theses

2018

J. Werdecker / R. D. Beck; A. Wodtke (Dir.) : Vibrationally and Rotationally Inelastic Scattering of Methane from Ni(111). Lausanne, EPFL, 2018. DOI : 10.5075/epfl-thesis-8563.

2016

M. E. van Reijzen / R. D. Beck (Dir.) : State-to-state scattering of CH₄ from Ni(111) and Gr/Ni(111). Lausanne, EPFL, 2016. DOI : 10.5075/epfl-thesis-7385.

2014

P. M. Hundt / R. D. Beck (Dir.) : Quantum-state resolved gas/surface reaction dynamics of water and methane. Lausanne, EPFL, 2014. DOI : 10.5075/epfl-thesis-6061.

2012

L. Chen / R. D. Beck (Dir.) : Vibrationally Bond-Selective Chemisorption of Methane Isotopologues on Pt(111) Studied by Reflection Absorption Infrared Spectroscopy. Lausanne, EPFL, 2012. DOI : 10.5075/epfl-thesis-5452.

2010

B. Yoder / R. D. Beck (Dir.) : Steric Effects in the Chemisorption of Vibrationally Excited Methane on Nickel. Lausanne, EPFL, 2010. DOI : 10.5075/epfl-thesis-4784.

2008

M. Sacchi / R. D. Beck (Dir.) : The effect of molecular vibrations and surface structure on the chemisorption of methane on platinum. Lausanne, EPFL, 2008. DOI : 10.5075/epfl-thesis-4170.

2007

T. T. Dang / R. D. Beck (Dir.) : Quantum state-resolved studies of direct and precursor-mediated dissociative chemisorption of silane on Si(100). Lausanne, EPFL, 2007. DOI : 10.5075/epfl-thesis-3946.

2005

P. Maroni / R. D. Beck (Dir.) : Bond- and mode-specific reactivity of methane on Ni(100). Lausanne, EPFL, 2005. DOI : 10.5075/epfl-thesis-3335.

Book Chapters

2013

R. D. Beck; A. L. Utz : Quantum-State Resolved Gas/Surface Dynamics Experiments; Dynamics of Gas-Surface Interactions: Atomic-level Understanding of Scattering Processes at Surfaces; Springer, 2013. p. 179-212.