000074986 001__ 74986
000074986 005__ 20200117221650.0
000074986 0247_ $$2doi$$a10.1088/1367-2630/aacbb7
000074986 0248_ $$2sideral$$a107521
000074986 037__ $$aART-2018-107521
000074986 041__ $$aeng
000074986 100__ $$aOrtega, J.E.
000074986 245__ $$aStructure and electronic states of vicinal Ag(111) surfaces with densely kinked steps
000074986 260__ $$c2018
000074986 5060_ $$aAccess copy available to the general public$$fUnrestricted
000074986 5203_ $$aVicinal surfaces exhibiting arrays of atomic steps are frequently investigated due to their diverse physical-chemical properties and their use as growth templates. However, surfaces featuring steps with a large number of low-coordinated kink-atoms have been widely ignored, despite their higher potential for chemistry and catalysis. Here, the equilibrium structure and the electronic states of vicinal Ag(111) surfaces with densely kinked steps are investigated in a systematic way using a curved crystal. With scanning tunneling microscopy we observe an exceptional structural homogeneity of this class of vicinals, reflected in the smooth probability distribution of terrace sizes at all vicinal angles. This allows us to observe, first, a subtle evolution of the terrace-size distribution as a function of the terrace-width that challenges statistical models of step lattices, and second, lattice fluctuations around resonant modes of surface states. As shown in angle resolved photoemission experiments, surface states undergo stronger scattering by fully-kinked step-edges, which triggers the full depletion of the two-dimensional band at surfaces with relatively small vicinal angles.
000074986 536__ $$9info:eu-repo/grantAgreement/ES/DGA/RASMIA Project$$9info:eu-repo/grantAgreement/EUR/ERDF/EFA194-16TNSI$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2016-78293-C6$$9info:eu-repo/grantAgreement/ES/MINECO/SEV-2013-0295
000074986 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000074986 590__ $$a3.773$$b2018
000074986 591__ $$aPHYSICS, MULTIDISCIPLINARY$$b12 / 81 = 0.148$$c2018$$dQ1$$eT1
000074986 592__ $$a1.664$$b2018
000074986 593__ $$aPhysics and Astronomy (miscellaneous)$$c2018$$dQ1
000074986 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000074986 700__ $$aVasseur, G.
000074986 700__ $$aPiquero-Zulaica, I.
000074986 700__ $$aMatencio, S.
000074986 700__ $$aValbuena, M.A.
000074986 700__ $$aRault, J.E.
000074986 700__ $$aSchiller, F.
000074986 700__ $$aCorso, M.
000074986 700__ $$aMugarza, A.
000074986 700__ $$0(orcid)0000-0003-2698-2543$$aLobo-Checa, J.$$uUniversidad de Zaragoza
000074986 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000074986 773__ $$g20, 7 (2018), 073010 [9 pp]$$pNew j. phys.$$tNEW JOURNAL OF PHYSICS$$x1367-2630
000074986 8564_ $$s1402043$$uhttps://zaguan.unizar.es/record/74986/files/texto_completo.pdf$$yVersión publicada
000074986 8564_ $$s12167$$uhttps://zaguan.unizar.es/record/74986/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000074986 909CO $$ooai:zaguan.unizar.es:74986$$particulos$$pdriver
000074986 951__ $$a2020-01-17-22:08:42
000074986 980__ $$aARTICLE