Andrew Cassidy

2023

³He spin-echo scattering indicates hindered diffusion of isolated water molecules on graphene-covered Ir(111)

Kyrkjebø, S., Cassidy, A., Lambrick, S., Jardine, A., Holst, B. & Hornekær, L., Oct 2023, In: Frontiers in Chemistry. 11, 1229546.

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Open Access

A Spontaneously Electrical State of Matter

Cassidy, A., McCoustra, M. R. S. & Field, D., 18 Jul 2023, In: Accounts of Chemical Research. 56, 14, p. 1909-1919 11 p.

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3 Citations (Scopus)

Hidden singularities in spontaneously polarized molecular solids

Cassidy, A., Pijpers, F. P. & Field, D., Apr 2023, In: Journal of Chemical Physics. 158, 14, 7 p., 144501.

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1 Citation (Scopus)

2022

The rise of an exciton in solid ammonia

Cassidy, A., James, R. L., Dawes, A. & Field, D., 18 Jan 2022, In: Chemical Communications. 58, 6, p. 815-818 4 p.

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2 Citations (Scopus)

36 Downloads (Pure)

2021

A mechanism for ageing in a deeply supercooled molecular glass

Cassidy, A., Jørgensen, M. R. V., Glavic, A., Lauter, V., Plekan, O. & Field, D., 4 Jul 2021, In: Chemical Communications. 57, 52, p. 6368-6371 4 p.

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10 Citations (Scopus)

40 Downloads (Pure)

Comment on "spontaneous Polarization of Cryo-Deposited Films for Five Normal Saturated Monohydroxy Alcohols, C_nH_{2 n+1}OH, n = 1-5"

Field, D. & Cassidy, A., Jul 2021, In: Journal of Physical Chemistry B. 125, 27, p. 7568-7569 2 p.

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1 Citation (Scopus)

Graphene and graphene oxide on Ir(111) are transparent to wetting but not to icing

Kyrkjebø, S., Cassidy, A., Akhtar, N., Balog, R., Scheffler, M., Hornekær, L., Holst, B. & Flatabø, R., Apr 2021, In: Carbon. 174, p. 396-403 8 p.

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19 Citations (Scopus)

49 Downloads (Pure)

Low temperature aging in a molecular glass: The case of: cis -methyl formate

Cassidy, A., Jørgensen, M. R. V., Glavic, A., Lauter, V., Plekan, O. & Field, D., Aug 2021, In: Physical Chemistry Chemical Physics. 23, 29, p. 15719-15726 8 p.

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2 Citations (Scopus)

42 Downloads (Pure)

2020

Acceleration of ion recombination reaction rates in cold dark clouds through spontaneous polarization charge on CO ice mantles

Cassidy, A., Rosu-Finsen, A., Lasne, J., McCoustra, M. R. S. & Field, D., 2020, In: Proceedings of the International Astronomical Union. 15, S350, p. 390-391 2 p.

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Open Access

Crystallites and Electric Fields in Solid Ammonia

Cassidy, A., James, R. L., Dawes, A. & Field, D., Oct 2020, In: ChemistryOpen. 9, 10, p. 983-990 8 p.

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Open Access

7 Citations (Scopus)

2019

Adsorption of 5-Fluorouracil on Au(111) and Cu(111) surfaces

Cassidy, A., Tsud, N., Bercha, S., Feyer, V., Prince, K. C. & Plekan, O., 2019, In: AIP Advances. 9, 8, 11 p., 5108801.

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Open Access

5 Citations (Scopus)

Challenges for continuous graphene as a corrosion barrier

Camilli, L., Yu, F., Cassidy, A., Hornekær, L. & Bøggild, P., Feb 2019, In: 2D materials. 6, 2, 022002.

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42 Citations (Scopus)

Deuteration of C₆₀on a highly oriented pyrolytic graphite surface

Pantazidis, G., Scheffler, M., Simonsen, F. D. S., Cassidy, A., Jensen, P. A., Hornekær, L. & Thrower, J. D., Apr 2019, In: Proceedings of the International Astronomical Union. 15, S356, p. 458-459 2 p.

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Open Access

2 Citations (Scopus)

Hydrogen interaction with graphene on Ir(1 1 1): a combined intercalation and functionalization study

Balog, R., Cassidy, A., Jørgensen, J. H., Hansen, L. K., Andersen, M., Grubisic Cabo, A., Ravani, F., Bignardi, L., Lacovig, P., Lizzit, S. & Hornekær, L., 10 Jan 2019, In: Journal of Physics: Condensed Matter. 31, 8, 11 p., 085001.

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6 Citations (Scopus)

269 Downloads (Pure)

Low-temperature synthesis of a graphene-based, corrosion-inhibiting coating on an industrial grade alloy

Halkjær, S., Iversen, J., Kyhl, L., Chevallier, J., Andreatta, F., Yu, F., Stoot, A., Camilli, L., Bøggild, P., Hornekær, L. & Cassidy, A. M., May 2019, In: Corrosion Science. 152, p. 1-9 9 p.

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15 Citations (Scopus)

179 Downloads (Pure)

The optical absorption spectra of spontaneously electrical solids: The case of nitrous oxide

Cassidy, A., James, R. L., Dawes, A., Lasne, J. & Field, D., 1 Jan 2019, In: Physical Chemistry Chemical Physics. 21, 3, p. 1190-1197 8 p.

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6 Citations (Scopus)

2018

Assigning a structural motif using spontaneous molecular dipole orientation in thin films

Roman, M., Dunn, A., Taj, S., Keolopile, Z. G., Rosu-Finsen, A., Gutowski, M., McCoustra, M. R. S., Cassidy, A. M. & Field, D., 14 Dec 2018, In: Physical Chemistry Chemical Physics. 10, 46, p. 29038-29044 7 p.

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9 Citations (Scopus)

Enhancing Graphene Protective Coatings by Hydrogen-Induced Chemical Bond Formation

Hansen, L. K., Balog, R., Cassidy, A., Jørgensen, J. H., Grubisic Cabo, A., Trotochaud, L., Bluhm, H. & Hornekær, L., Sept 2018, In: ACS Applied Nano Materials. 1, 9, p. 4509–4515

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20 Citations (Scopus)

93 Downloads (Pure)

Exciting H2 Molecules for Graphene Functionalization

Kyhl, L., Bisson, R., Balog, R., Groves, M. N., Kolsbjerg, E. L., Cassidy, A. M., Jørgensen, J. H., Halkjær, S., Miwa, J. A., Čabo, A. G., Angot, T., Hofmann, P., Arman, M. A., Urpelainen, S., Lacovig, P., Bignardi, L., Bluhm, H., Knudsen, J., Hammer, B. & Hornekaer, L., 2018, In: ACS Nano. 12, 1, p. 513-520 8 p.

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28 Citations (Scopus)

81 Downloads (Pure)

Non-linear and non-local behaviour in spontaneously electrical solids

Roman, M., Taj, S., Gutowski, M., McCoustra, M. R. S., Dunn, A. C., Keolopile, Z. G., Rosu-Finsen, A., Cassidy, A. M. & Field, D., 21 Feb 2018, In: Physical Chemistry Chemical Physics. 20, 7, p. 5112-5116 5 p.

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9 Citations (Scopus)

Patterned formation of enolate functional groups on the graphene basal plane

Cassidy, A., Pedersen, S., Bluhm, H., Calisti, V., Angot, T., Salomon, E., Bisson, R. & Hornekaer, L., 7 Dec 2018, In: Physical Chemistry Chemical Physics. 20, 45, p. 28370-28374 5 p.

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8 Citations (Scopus)

121 Downloads (Pure)

2017

A review of recent progress in understanding the spontelectric state of matter

Plekan, O., Rosu-Finsen, A., Cassidy, A. M., Lasne, J., McCoustra, M. R. S. & Field, D., 1 Jun 2017, In: The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics. 71, 6, 8 p., 162.

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18 Citations (Scopus)

Erratum: Self-assembly of ordered graphene nanodot arrays (vol 8, 47, 2017)

Camilli, L., Jorgensen, J. H., Tersoff, J., Stoot, A. C., Balog, R., Cassidy, A., Sadowski, J. T., Boggild, P. & Hornekaer, L., 24 Oct 2017, In: Nature Communications. 8, 1 p., 1155.

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191 Downloads (Pure)

Self-assembly of ordered graphene nanodot arrays

Camilli, L., Jorgensen, J. H., Tersoff, J., Stoot, A. C., Balog, R., Cassidy, A., Sadowski, J. T., Boggild, P. & Hornekaer, L., 29 Jun 2017, In: Nature Communications. 8, 1, 9 p., 47.

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27 Citations (Scopus)

82 Downloads (Pure)

Wannier-Mott Excitons in Nanoscale Molecular Ices

Chen, Y.-J., Munoz Caro, G. M., Aparicio, S., Jimenez-Escobar, A., Lasne, J., Rosu-Finsen, A., McCoustra, M. R. S., Cassidy, A. M. & Field, D., 13 Oct 2017, In: Physical Review Letters. 119, 15, 5 p., 157703.

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12 Citations (Scopus)

153 Downloads (Pure)

2016

Dipole-Oriented Molecular Solids Can Undergo a Phase Change and Still Maintain Electrical Polarization

Cassidy, A., Jørgensen, M. R. V., Rosu-Finsen, A., Lasne, J., Jørgensen, J. H., Glavic, A., Lauter, V., Iversen, B. B., McCoustra, M. R. S. & Field, D., 2016, In: The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter. 120, 42, p. 24130-24136 7 p.

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12 Citations (Scopus)

Enabling Star Formation via Spontaneous Molecular Dipole Orientation in Icy Solids

Rosu-Finsen, A., Lasne, J., Cassidy, A., McCoustra, M. R. S. & Field, D., 2016, In: The Astrophysical Journal. 832, 1

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12 Citations (Scopus)

Spontaneous polarization of solid CO on water ices and some astrophysical implications

Rosu-Finsen, A., Lasne, J., Cassidy, A., McCoustra, M. R. S. & Field, D., 21 Feb 2016, In: Physical Chemistry Chemical Physics. 18, 7, p. 5159-71 13 p.

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12 Citations (Scopus)

Symmetry-Driven Band Gap Engineering in Hydrogen Functionalized Graphene

Jørgensen, J. H., Grubisic Cabo, A., Balog, R., Hansen, L. K., Groves, M. N., Cassidy, A. M., Bruix, A., Bianchi, M., Dendzik, M., Arman, M. A., Lammich, L., Pascual, J. I., Knudsen, J., Hammer, B., Hofmann, P. & Hornekaer, L., 2016, In: A C S Nano. 10, 12, p. 10798-10807 10 p.

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58 Citations (Scopus)

80 Downloads (Pure)

2015

Electrochemical Transfer of Large-Area Single Crystal Epitaxial Graphene from Ir(111)

Koefoed, L., Kongsfelt, M. S., Ulstrup, S., Grubisic Cabo, A., Cassidy, A., Whelan, P. R., Bianchi, M., Dendzik, M., Pizzocchero, F., Jørgensen, B., Bøggild, P., Hornekær, L., Hofmann, P., Pedersen, S. U. & Daasbjerg, K., 2015.

Research output: Contribution to conference › Poster › Research

Facile electrochemical transfer of large-area single crystal epitaxial graphene from Ir(111)

Koefoed, L., Kongsfelt, M., Ulstrup, S., Cabo, A. G., Cassidy, A., Whelan, P. R., Bianchi, M., Dendzik, M., Pizzocchero, F., Jørgensen, B., Bøggild, P., Hornekær, L., Hofmann, P., Pedersen, S. U. & Daasbjerg, K., 2015, In: Journal of Physics D: Applied Physics. 48, 11, 9 p., 115306.

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23 Citations (Scopus)

Functionalisation and immobilisation of an Au(110) surface via uracil and 2-thiouracil anchored layer

Plekan, O., Feyer, V., Cassidy, A., Lyamayev, V., Tsud, N., Ptasinska, S., Reiff, S., Acres, R. G. & Prince, K. C., 2015, In: Physical Chemistry Chemical Physics. 17, 23, p. 15181-15192 12 p.

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10 Citations (Scopus)

Graphene as an anti-corrosion coating layer

Kyhl, L., Nielsen, S. F., Cabo, A. G., Cassidy, A., Miwa, J. A. & Hornekær, L., 2015, In: Faraday Discussions. 180, p. 495-509 15 p.

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67 Citations (Scopus)

Highly Unusual Triangular Crystals of Theophylline: The Influence of Solvent on the Growth Rates of Polar Crystal Faces

Eddleston, M. D., Hejczyk, K. E., Cassidy, A. M. C., Thompson, H. P. G., Day, G. M. & Jones, W., May 2015, In: Crystal Growth & Design. 15, 5, p. 2514-2523 10 p.

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20 Citations (Scopus)

Spontaneous electric fields in solid carbon monoxide

Lasne, J., Rosu-Finsen, A., Cassidy, A., McCoustra, M. R. S. & Field, D., 2015, In: Physical Chemistry Chemical Physics. 17, 44, p. 30177-30187 11 p.

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28 Citations (Scopus)

Spontaneously electrical solids in a new light

Lasne, J., Rosu-Finsen, A., Cassidy, A., McCoustra, M. R. S. & Field, D., 2015, In: Physical Chemistry Chemical Physics. 17, 32, p. 20971-20980 10 p.

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17 Citations (Scopus)

2014

Electric Field Structures in Thin Films: Formation and Properties

Cassidy, A., Plekan, O., Balog, R., Dunger, J., Field, D. & Jones, N. C., 2014, In: Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory. 118, p. 6615-6621 7 p.

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17 Citations (Scopus)

Investigations into the nature of spontelectrics: nitrous oxide diluted in xenon

Cassidy, A., Plekan, O., Dunger, J., Balog, R., Jones, N. C., Lasne, J., Rosu-Finsen, A., McCoustra, M. R. S. & Field, D., 2014, In: Physical Chemistry Chemical Physics. 16, 43, p. 23843-23853 11 p.

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18 Citations (Scopus)

2013

Advanced Chemical Modifications of Graphene

Kongsfelt, M., Lillethorup, M., Ceccato, M., Jensen, B. B. E., Jørgensen, B., Cassidy, A., Nilsson, L., Hornekær, L., Pedersen, S. U. & Daasbjerg, K., 2013.

Research output: Contribution to conference › Poster › Research

Spontaneous electric fields in films of CF₃Cl, CF₂Cl₂ and CFCl₃

Cassidy, A., Plekan, O., Balog, R., Jones, N. C. & Field, D., 2013, In: Physical Chemistry Chemical Physics. 15, 1, p. 108-113 6 p.

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18 Citations (Scopus)

Spontaneous electric fields in solid films: spontelectrics

Field, D., Plekan, O., Cassidy, A., Balog, R., Jones, N. C. & Dunger, J., 2013, In: International Reviews in Physical Chemistry. 32, 3, p. 345-392 48 p.

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41 Citations (Scopus)

2012

Spontaneous electric fields in films of cis-methyl formate

Plekan, O., Cassidy, A., Balog, R., Jones, N. C. & Field, D., 2012, In: Physical Chemistry Chemical Physics. 14, p. 9972-9976 5 p.

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25 Citations (Scopus)

2011

A new class of spontaneously polarized materials

Field, D., Plekan, O., Cassidy, A., Balog, R. & Jones, N. C., 2011, In: Europhysics News. 42, 6, p. 32-35 4 p.

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9 Citations (Scopus)

A new form of spontaneously polarized material

Plekan, O., Cassidy, A., Balog, R., Jones, N. C. & Field, D., 2011, In: Physical Chemistry Chemical Physics. 13, p. 21035-21044 10 p.

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27 Citations (Scopus)

Andrew Cassidy

Research output

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