Soft X-ray angle-resolved photoemission with micro-positioning techniques for metallic V2O3

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Development of a soft X-ray angle-resolved photoemission system applicable to 100 µm crystals

A system for angle-resolved photoemission spectroscopy (ARPES) of small single crystals with sizes down to 100 µm has been developed. Soft X-ray synchrotron radiation with a spot size of ∼40 µm × 65 µm at the sample position is used for the excitation. Using this system an ARPES measurement has been performed on a Si crystal of size 120 µm × 100 µm × 80 µm. The crystal was properly oriented on ...

متن کامل

Development of the hard-X-ray angle resolved X-ray photoemission spectrometer for laboratory use.

This article reports development of a practical laboratory hard X-ray photoelectron spectroscopy (HXPS) system by combining a focused monochromatic Cr K(alpha) X-ray source, a wide angle acceptance objective lens and a high kinetic energy electron analyzer. The Cr K(alpha) source consists of a Cr target, a 15 kV focused electron gun, and a compact bent crystal monochromator. The X-ray spot size...

متن کامل

Probing bulk electronic structure with hard X-ray angle-resolved photoemission.

Traditional ultraviolet/soft X-ray angle-resolved photoemission spectroscopy (ARPES) may in some cases be too strongly influenced by surface effects to be a useful probe of bulk electronic structure. Going to hard X-ray photon energies and thus larger electron inelastic mean-free paths should provide a more accurate picture of bulk electronic structure. We present experimental data for hard X-r...

متن کامل

Bulk electronic structure of superconducting LaRu2P2 single crystals measured by soft-X-ray angle-resolved photoemission spectroscopy.

We present a soft x-ray angle-resolved photoemission spectroscopy (SX-ARPES) study of the stoichiometric pnictide superconductor LaRu(2)P(2). The observed electronic structure is in good agreement with density functional theory (DFT) calculations. However, it is significantly different from its counterpart in high-temperature superconducting Fe pnictides. In particular, the bandwidth renormaliz...

متن کامل

Exploring the XPS limit in soft and hard x-ray angle-resolved photoemission using a temperature-dependent one-step theory

J. Braun,1 J. Minár,1 S. Mankovsky,1 V. N. Strocov,2 N. B. Brookes,3 L. Plucinski,4,5 C. M. Schneider,4,5 C. S. Fadley,6,7 and H. Ebert1 1Department Chemie, Ludwig-Maximilians-Universität München, 81377 München, Germany 2Swiss Light Source, Paul Scherrer Institut, CH 5232 Villingen, PSI, Switzerland 3European Synchrotron Radiation Facility (ESRF), Bote Postale 220, 38043 Grenoble, France 4Peter...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Synchrotron Radiation

سال: 2015

ISSN: 1600-5775

DOI: 10.1107/s1600577515003707