ARXPS and DFT studies of thermally induced Pb surface segregation on Au/Cu alloys
Surface segregation of Pb has been studied using angle resolved X-ray Photoelectron Spectroscopy (ARXPS) and Density Functional Theory (DFT) modelling in a polycrystalline Au0.85Cu0.15 alloy. Au surface enrichment was found in the alloy surface, whereas Pb surface enrichment was detected after annea...
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2014
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| LEADER | 06197caa a22009137a 4500 | ||
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| 001 | PAPER-23929 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518205542.0 | ||
| 008 | 190411s2014 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-84887130725 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a JALCE | ||
| 100 | 1 | |a Völker, E. | |
| 245 | 1 | 0 | |a ARXPS and DFT studies of thermally induced Pb surface segregation on Au/Cu alloys |
| 260 | |c 2014 | ||
| 270 | 1 | 0 | |m Williams, F.J.; Departamento de Química Inorgánica, Analítica y Química Física, Universidad de Buenos Aires, Buenos Aires C1428EHA, Argentina; email: fwilliams@qi.fcen.uba.ar |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Xu, J., White, T., Li, P., He, C., Yu, J., Yuan, W., Han, Y.-F., (2010) J. Am. Chem. Soc., 132, pp. 10398-10406 | ||
| 504 | |a Jirkovský, J.S., Panas, I., Romani, S., Ahlberg, S., Schiffrin, D.J., (2012) J. Phys. Chem. Lett., 3, pp. 315-321 | ||
| 504 | |a Stamenkovic, V.R., Fowler, B., Mun, B.S., Wang, G., Ross, P.N., Lucas, C.A., Markovic, N.M., (2007) Science, 315, pp. 493-497 | ||
| 504 | |a Bracey, C.L., Ellis, P.R., Hutchings, G.J., (2009) Chem. Soc. Rev., 38, pp. 2231-2243 | ||
| 504 | |a Völker, E., Williams, F.J., Calvo, E.J., Jacob, T., Schiffrin, D.J., (2012) Phys. Chem. Chem. Phys., 14, pp. 7448-7455 | ||
| 504 | |a Venkatachalam, S., Jacob, T., (2009) Phys. Chem. Chem. Phys., 11, pp. 3263-3270 | ||
| 504 | |a Jacob, T., Merinov, B.V., Goddard III, W.A., (2004) Chem. Phys. Lett., 385, pp. 374-377 | ||
| 504 | |a Segall, M.D., Lindan, P.J.D., Probert, M.J., Pickard, C.J., Hasnip, P.J., (2002) J. Phys.: Condens. Mat., 14, pp. 2717-2744 | ||
| 504 | |a Vanderbilt, D., (1990) Phys. Rev. B, 41, pp. 7892-7895 | ||
| 504 | |a Liu, G., Davis, K.A., Meier, D.C., Bagus, P.S., Goodman, D.W., Zajac, G.W., (2003) Phys. Rev. B, 68, p. 035406 | ||
| 504 | |a Paynter, R.W., An ARXPS primer (2009) J. Electron Spectrosc. Relat. Phenom., 169, pp. 1-9 | ||
| 504 | |a Smith, G.C., Livesey, A.K., (1992) Surf. Interface Anal., 19, pp. 175-180 | ||
| 504 | |a Bard, A.J., Faulkner, L.R., (2001), second ed. John Wiley & Sons New Jersey; Schopper, H., (1955) Z. Phys., 143, pp. 93-117 | ||
| 504 | |a Leidheiser, Jr.H., (1962) Phys. Lett., 1, pp. 39-40 | ||
| 504 | |a Emsley, J., (1989) The Elements, , Clarendon Press Oxford | ||
| 504 | |a Berger, L.I., Fermi energy and related properties of metals (2007) CRC Handbook of Chemistry and Physics, Taylor and Francis, pp. 12-209. , D.R. Lide (Ed.) Boca Raton | ||
| 504 | |a Abraham, F.F., Brundle, C.R., (1981) J. Vac. Sci. Technol., 18, pp. 506-519 | ||
| 504 | |a Peacock, D.C., (1986) Appl. Surf. Sci., 27, pp. 58-70 | ||
| 504 | |a Owen, E.A., O'Donnell Roberts, E.A., (1945) J. Inst. Metals, 71, pp. 213-254 | ||
| 504 | |a Okamoto, H., Massalski, T.B., (1984) Bull. Alloy Phase Diagrams, 5, pp. 276-284 | ||
| 504 | |a Wynblatt, P., Ku, R.C., (1977) Surface Sci., 65, pp. 511-531 | ||
| 504 | |a Overbury, S.H., Bertrand, P.A., Somorjai, G.A., (1975) Chem. Rev., 75, p. 547 | ||
| 520 | 3 | |a Surface segregation of Pb has been studied using angle resolved X-ray Photoelectron Spectroscopy (ARXPS) and Density Functional Theory (DFT) modelling in a polycrystalline Au0.85Cu0.15 alloy. Au surface enrichment was found in the alloy surface, whereas Pb surface enrichment was detected after annealing. ARXPS depth profiles show a 23% surface coverage by Pb atoms. DFT calculations predict an approximate coverage of  monolayer (ML) of Pb atoms in the first atomic layer, consistent with the experimental results. The results presented here are an example of the importance of low concentration of impurities in determining the surface composition of bulk alloys. © 2013 Elsevier B.V. All rights reserved. |l eng | |
| 536 | |a Detalles de la financiación: European Commission, 214936-2 | ||
| 536 | |a Detalles de la financiación: This work was funded by the European Union, ELCAT Marie Curie Initial Training Network , Contract Nos. 214936-2 and 2008–2012 . Further, T.J acknowledges support from the European Union through the ERC-Starting Grant THEOFUN . FJW acknowledges support from CONICET, UBA, and AGENCIA . | ||
| 593 | |a Chemistry Department, University of Liverpool, Liverpool L69 7ZD, United Kingdom | ||
| 593 | |a Departamento de Química Inorgánica, Analítica y Química Física, Universidad de Buenos Aires, Buenos Aires C1428EHA, Argentina | ||
| 593 | |a Institute of Electrochemistry, Ulm University, Albert-Einstein-Allee 47, D-89081 Ulm, Germany | ||
| 690 | 1 | 0 | |a DFT |
| 690 | 1 | 0 | |a GOLD-COPPER ALLOY |
| 690 | 1 | 0 | |a METALS AND ALLOYS |
| 690 | 1 | 0 | |a PHOTOELECTRON SPECTROSCOPIES |
| 690 | 1 | 0 | |a XPS |
| 690 | 1 | 0 | |a ANGLE-RESOLVED X-RAY PHOTOELECTRON SPECTROSCOPY |
| 690 | 1 | 0 | |a DFT |
| 690 | 1 | 0 | |a GOLD-COPPER ALLOYS |
| 690 | 1 | 0 | |a LOW CONCENTRATIONS |
| 690 | 1 | 0 | |a METALS AND ALLOYS |
| 690 | 1 | 0 | |a POLYCRYSTALLINE AU |
| 690 | 1 | 0 | |a SURFACE ENRICHMENT |
| 690 | 1 | 0 | |a THERMALLY INDUCED |
| 690 | 1 | 0 | |a ALLOYS |
| 690 | 1 | 0 | |a ATOMS |
| 690 | 1 | 0 | |a DENSITY FUNCTIONAL THEORY |
| 690 | 1 | 0 | |a LEAD |
| 690 | 1 | 0 | |a METALLURGY |
| 690 | 1 | 0 | |a PHOTOELECTRON SPECTROSCOPY |
| 690 | 1 | 0 | |a PHOTOELECTRONS |
| 690 | 1 | 0 | |a SURFACE SEGREGATION |
| 690 | 1 | 0 | |a X RAY PHOTOELECTRON SPECTROSCOPY |
| 690 | 1 | 0 | |a CERIUM ALLOYS |
| 700 | 1 | |a Williams, F.J. | |
| 700 | 1 | |a Jacob, T. | |
| 700 | 1 | |a Schiffrin, D.J. | |
| 773 | 0 | |d 2014 |g v. 586 |h pp. 475-478 |p J Alloys Compd |x 09258388 |w (AR-BaUEN)CENRE-5400 |t Journal of Alloys and Compounds | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-84887130725&doi=10.1016%2fj.jallcom.2013.10.119&partnerID=40&md5=83fdd78acd68338c4f6a075f1b7ade41 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.jallcom.2013.10.119 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_09258388_v586_n_p475_Volker |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09258388_v586_n_p475_Volker |y Registro en la Biblioteca Digital |
| 961 | |a paper_09258388_v586_n_p475_Volker |b paper |c PE | ||
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| 999 | |c 84882 | ||