High-resolution resonant inelastic X-ray scattering with soft X-rays at the ADRESS beamline of the Swiss light source: Instrumental developments and scientific highlights

被引：19

作者：

Schmitt, Thorsten ^{[1
]}

Strocov, Vladimir N. ^{[1
]}

Zhou, Ke-Jin ^{[1
]}

Schlappa, Justine ^{[1
]}

Monney, Claude ^{[1
]}

Flechsig, Uwe ^{[1
]}

Patthey, Luc ^{[1
]}

机构：

[1] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2013年 / 188卷

基金：

瑞士国家科学基金会;

关键词：

Resonant inelastic X-ray scattering; VLS grating spectrometer; Correlated electron materials; Oxide heterostructures; Charge density wave materials; Quasi one-dimensional cuprates; INTERFACES; SPECTROMETER; EXCITATIONS; SEPARATION;

D O I：

10.1016/j.elspec.2012.12.011

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The experimental development of the resonant inelastic X-ray scattering (RIXS) technique in the soft X-ray energy range has been tremendous during the last years. The ADRESS beamline at the Paul Scherrer Institut in Switzerland and its RIXS spectrometer SAXES has boosted the scientific capabilities with soft X-ray RIXS. Increased resolving power above 10,000 and the possibility to rotate the spectrometer to different scattering geometries allows analyzing the collective behavior of charge, orbital and spin excitations by assessing their momentum dependence. Focus of most projects at this facility lies in the investigation of low- and medium-energy excitations in correlated electron materials. In addition ADRESS has also been used for RIXS investigations on molecules in the liquid and gaseous phase. This review reports on the recent extension of the optics of the SAXES RIXS spectrometer with an additional grating optimized for the spectral range from ca. 400 to 700 eV. Furthermore, the scientific opportunities emerging from ADRESS are highlighted in RIXS studies on quasi one-dimensional cuprates, oxide heterostructures and a weakly correlated broad band material. (C) 2013 Published by Elsevier B.V.

引用

页码：38 / 46

页数：9