2018
DOI: 10.1016/j.surfrep.2018.03.001
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Adsorption of halogens on metal surfaces

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Cited by 39 publications
(44 citation statements)
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“…As target substrates we have chosen Ag(111) and Au(111) passivated with chemisorbed iodine monolayers, because iodine passivation is facile, self‐limiting to one monolayer and renders the surface inert with respect to thermally activated dehalogenation [8, 19] . Iodine forms hexagonal √3×√3R±30° superstructures on both Au(111) and Ag(111) with similar lattice parameters of a = b =0.50 nm [20] . More importantly, adsorbed aryl radicals form covalent‐like bonds with the chemisorbed iodine atoms, [21] which may be helpful to stabilize smaller radical species for STM characterization.…”
Section: Introductionmentioning
confidence: 99%
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“…As target substrates we have chosen Ag(111) and Au(111) passivated with chemisorbed iodine monolayers, because iodine passivation is facile, self‐limiting to one monolayer and renders the surface inert with respect to thermally activated dehalogenation [8, 19] . Iodine forms hexagonal √3×√3R±30° superstructures on both Au(111) and Ag(111) with similar lattice parameters of a = b =0.50 nm [20] . More importantly, adsorbed aryl radicals form covalent‐like bonds with the chemisorbed iodine atoms, [21] which may be helpful to stabilize smaller radical species for STM characterization.…”
Section: Introductionmentioning
confidence: 99%
“…[8,19] Iodine forms hexagonal p 3 p 3R AE 308 8 superstructures on both Au(111) and Ag(111) with similar lattice parameters of a = b = 0.50 nm. [20] More importantly,a dsorbed aryl radicals form covalent-like bonds with the chemisorbed iodine atoms, [21] which may be helpful to stabilize smaller radical species for STM characterization. We used the 4,4''-diiodo-pterphenyl (DITP) precursor as relatively simple and wellstudied model compound.…”
Section: Introductionmentioning
confidence: 99%
“…In this work, we want to make a contribution to our understanding of this topic, and discuss the adsorption of chloride on Au(100) [5–7] …”
Section: Introductionmentioning
confidence: 99%
“…Zudem inertisiert sie die Oberflächen hinsichtlich einer thermisch aktivierten Dehalogenierung [8, 19] . Iod bildet sowohl auf Au(111) als auch auf Ag(111) eine hexagonale √3×√3R±30° Überstruktur aus mit identischen Gitterparametern von a = b =0.50 nm [20] . Wichtiger ist jedoch, dass die adsorbierten Aryl Radikale kovalente Bindungen mit den chemisorbierten Iod Atomen eingehen, [21] wodurch kleinere radikalische Spezies für eine STM Charakterisierung stabilisiert werden können.…”
Section: Introductionunclassified
“…[8,19] Iod bildet sowohl auf Au(111) als auch auf Ag(111) eine hexagonale p 3 p 3R AE 308 8 Überstruktur aus mit identischen Gitterparametern von a = b = 0.50 nm. [20] Wichtiger ist jedoch, dass die adsorbierten Aryl Radikale kovalente Bindungen mit den chemisorbierten Iod Atomen eingehen, [21] wodurch kleinere radikalische Spezies füre ine STM Charakterisierung stabilisiert werden kçnnen. Als vergleichsweise einfache und gut untersuchte Modell Verbindung dient 4,4''-Diiodo-p-terphenyl (DITP).…”
Section: Introductionunclassified