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A scanning tunnelling microscopy study of C and N adsorption phases on the vicinal Ni(100) surfaces Ni(810) and Ni(911)

Autor: David Phillip Woodruff, S.M. Driver, Rachel L. Toomes

The influence of N and C chemisorption on the morphology and local structure of nominal Ni(810) and Ni(911) surfaces, both vicinal to (100) but with [001] and 01 1 ¯ step directions, respectively, has been investigated using scanning tunnelling micr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d2d3345e77681e43901826ce929e090
http://wrap.warwick.ac.uk/109655/1/WRAP_scanning-tunnelling-microscopy-adsorption-vicina-surfaces-Woodruff-2016.pdf

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Scanning Tunneling Microscopy Investigation of the Structure of Methanethiolate on Ag(111)

Autor: S.M. Driver, Miao Yu, David Phillip Woodruff

Publikováno v: Langmuir. 21:7285-7291

Scanning tunneling microscopy (STM) has been used to investigate the structure of the ordered methanethiolate overlayer formed on Ag(111) by reaction at room temperature with dimethyl disulfide. High-resolution images show an ordered structure with t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5119082d5b42ed0c16155f9763ae5cf
https://doi.org/10.1021/la0503810

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Nitrogen-induced nanometre-scale faceting of Cu(410)

Autor: David Phillip Woodruff, S.M. Driver

Publikováno v: Surface Science. 560:35-44

Scanning tunnelling microscopy has been used to investigate the morphological and atomic-scale structural changes to a Cu(4 1 0) surface induced by adsorbed atomic nitrogen. This (1 0 0) vicinal face is found to restructure to form ordered arrays of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::acf0a6b4633fb6d93deb4223bc717303
https://doi.org/10.1016/j.susc.2004.04.054

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Comment on 'Properly interpreting scanning tunneling microscopy images: the Cu(1 0 0)-c(2 × 2)N surface revisited' by T.E. Wofford, S.M. York and F.M. Leibsle [Surf. Sci. 522 (2003) 47]

Autor: David Phillip Woodruff, S.M. Driver

Publikováno v: Surface Science. 539:182-185

The rationale for attributing the protrusions in STM images of Cu(1 0 0)c(2 × 2)-N to Cu atoms in a symmetry-reducing adsorbate-induced surface layer rumpling is restated, and the alternative explanation by Wofford et al. is refuted.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5faecb75c706e1bf9daf4fcaf9b36901
https://doi.org/10.1016/s0039-6028(03)00400-x

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Structure determination of Cu()–O using X-ray diffraction and DFT calculations

Autor: David Phillip Woodruff, K.A.R. Mitchell, Elias Vlieg, P. Goedtkindt, S.A. de Vries, P.J. Knight, W. Liu, Ian K. Robinson, S.M. Driver, J. Lüdecke, V. Murashov

Publikováno v: Surface Science. 516:16-32

The Cu(4 1 0)–O surface, involving a 0.5 monolayer (ML) coverage of oxygen, is known to be extremely stable and a range of Cu(1 0 0) vicinal surfaces facet to (4 1 0) in the presence of adsorbed oxygen. A new surface X-ray diffraction investigation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf49c2971a2ec1f943d8883d8032caa4
https://doi.org/10.1016/s0039-6028(02)02066-6

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Nitrogen adsorption structures on Cu(100) and the role of a symmetry-lowering surface reconstruction in the c(2×2)-N phase

Autor: David Phillip Woodruff, S.M. Driver

Publikováno v: Surface Science. 492:11-26

Scanning tunnelling microscopy (STM) has been used to study the adsorption structures formed by atomic nitrogen on Cu(1 0 0), produced by low energy nitrogen ion bombardment and annealing. Atomic resolution imaging under varying tip conditions shows

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5cf7d66451b3848c6e14513644c3ce7
https://doi.org/10.1016/s0039-6028(01)01416-9

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Methanethiolate structural phases on Cu(100) and Cu(410)

Autor: S.M. Driver, David Phillip Woodruff

Publikováno v: Surface Science. 488:207-218

Scanning tunnelling microscopy has been used to study the interaction of dimethyl disulphide and methanethiol with Cu(1 0 0) and Cu(4 1 0) surfaces at room temperature, conditions believed to lead to the formation of adsorbed methanethiolate CH 3 S�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea5867048b9505a5df0ee79bc632f8a8
https://doi.org/10.1016/s0039-6028(01)01126-8

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Cu(100)c(2×2)-N: a new type of adsorbate-induced surface reconstruction

Autor: Martin Polcik, Rachel L. Toomes, Jon Tobias Hoeft, Ralf Terborg, David Phillip Woodruff, S.M. Driver, J.-H. Kang, Martin Kittel

Publikováno v: Journal of Physics: Condensed Matter. 13:L601-L606

Using a combination of photoelectron diffraction and scanning tunnelling microscopy the Cu(100)c(2×2)-N surface is shown to undergo a symmetry-lowering reconstruction with a strong (0.34 A) periodic distortion of the outermost Cu layer perpendicular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43580f0e250616ef1db76d2cabf794ca
https://doi.org/10.1088/0953-8984/13/26/103

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A new pseudo-(100) sulphur-induced reconstruction of Cu(111) observed by scanning tunnelling microscopy

Autor: S.M. Driver, David Phillip Woodruff

Publikováno v: Surface Science. 479:1-10

A new S-induced adsorption phase on Cu(1 1 1) has been observed by scanning tunnelling microscopy. This phase is formed by dissociation of adsorbed methanethiolate in an electron beam, and is found to coexist with the known Cu(1 1 1)/S (√7×√7)R1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7149d7117923a40bcc48324a564115f6
https://doi.org/10.1016/s0039-6028(01)01020-2

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