Short and long range ordered surface structures of segregated species on Fe(100)

被引：10

作者：

Fujii, J

Galaktionov, M

Giovanelli, L

Panaccione, G

Bondino, F

Vobornik, I

Rossi, G

机构：

[1] Sincrotrone Trieste SCpA, Lab ELETTRA, I-34012 Trieste, Italy

[2] Ist Nazl Fis Mat, TASC Lab, I-34012 Trieste, Italy

[3] Univ Modena & Reggio Emilia, Dipartimento Fis, INFM, I-41100 Modena, Italy

来源：

THIN SOLID FILMS | 2003年 / 428卷 / 1-2期

关键词：

thin films; surface magnetism; nanostructured materials;

D O I：

10.1016/S0040-6090(02)01257-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The local structure of segregated nonmagnetic species on Fe(1 0 0) has been studied with LEED, Auger and STM spectroscopy. Distinct surface arrangements as well as ordered structures are observed for carbon and phosphor segregation as a function of the preparation conditions (annealing and sputtering) and of the structural quality of Fe(1 0 0) single crystals. The comparison between spectroscopic features and atomically resolved STM images reveals the presence of carbon self-assembled stripes with a regular pattern on nanometer lateral scale. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：30 / 33

页数：4

共 4 条

[1] KINETICS OF THE HYDROGENATION OF CO OVER A SINGLE-CRYSTAL NICKEL-CATALYST [J].