Author/Authors :
Takata، نويسنده , , Y. and Yabashi، نويسنده , , M. and Tamasaku، نويسنده , , K. and Nishino، نويسنده , , Y. and Miwa، نويسنده , , D. and Ishikawa، نويسنده , , T. and Ikenaga، نويسنده , , E. and Horiba، نويسنده , , K. and Shin، نويسنده , , S. and Arita، نويسنده , , M. and Shimada، نويسنده , , K. and Namatame، نويسنده , , H. and Taniguchi، نويسنده , , M. and Nohira، نويسنده , , H. and Hattori، نويسنده , , T. and Sِdergren، نويسنده , , S. and Wan، نويسنده ,
Abstract :
We have realized hard X-ray (HX) photoelectron spectroscopy (PES) with high-throughput and high-energy-resolution for core level and valence band studies using high-energy and high-brilliance synchrotron radiation at BL29XU in SPring-8. Large escape depth of high-energy photoelectrons enables us to probe intrinsic bulk states almost free from surface condition. By use of a newly developed electron energy analyzer and well-focused X-rays, high-energy resolution of 75 meV ( E / Δ E = 79 , 000 ) was realized for 5.95 keV photoelectrons.
Keywords :
Bulk probe , Photoelectron spectroscopy , Electronic structure , Hard X-ray
