Auger photoelectron coincidence spectroscopy of molecules adsorbed on a gold wire surface

被引：1

作者：

Palaudoux, J. ^{[1
]}

Lablanquie, P. ^{[1
]}

Benbalagh, R. ^{[1
]}

Ismail, I. ^{[1
]}

Naitabdi, A. ^{[1
]}

Huart, L. ^{[2
]}

Cubaynes, D. ^{[2
,3
]}

Nicolas, C. ^{[2
]}

Ceolin, D. ^{[2
]}

Renault, J-P ^{[4
]}

Du Penhoat, M-A Herve ^{[5
]}

Dupuy, R. ^{[1
]}

Penent, F. ^{[1
]}

机构：

[1] Sorbonne Univ, UMR 7614, CNRS, Lab Chim Phys Mat & Rayonnement, F-75252 Paris, France

[2] Synchrotron SOLEIL, BP 48, F-91192 Gif Sur Yvette, France

[3] Univ Paris Sud, CNRS, UMR 8214, ISMO, Batiment 350, F-91405 Orsay, France

[4] Univ Paris Saclay, CEA, CNRS, NIMBE,CEA Saclay, Gif Sur Yvette, France

[5] Sorbonne Univ, UMR 7590, CNRS, Inst Mineral Phys Mat & Cosmochim,MNHN, F-75252 Paris, France

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2024年 / 57卷 / 09期

关键词：

Auger photoelectron coincidences; molecules adsorbed on surface; magnetic bottle; electron spectroscopy;

D O I：

10.1088/1361-6455/ad38f5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, we present the results on Auger/photoelectron coincidence spectroscopy (APECS) of molecules-propanethiol and bovine serum albumin (BSA)-deposited on a gold wire surface, using a magnetic bottle electron time-of-flight spectrometer. Although this study is preliminary and conducted under low vacuum (similar to 10-7 mbar) conditions in comparison to surface science standards, it demonstrates the APECS methods high efficiency in probing complex molecules. We also establish its versatility and potential for easy extension to other various systems.

引用

页数：6

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