Evaluation of many-body interactions in unconventional superconductors using high-resolution ARPES

Add to your list(s) Download to your calendar using vCal

• Dr. Hideaki Iwasawa, Diamond Light Source Ltd.
• Friday 30 September 2016, 14:00-15:00
• Physics East 217.

If you have a question about this talk, please contact Elizabeth Blackburn.

Macroscopic physical properties of solids are closely related with the dynamics of electrons, which are interplayed between charge, spin, lattice and orbital degrees of freedom. Strongly correlated electron systems exhibit various unusual or exciting physical properties as a consequence of such internal interaction effects. Thus, understanding of the electron coupling effects in the strongly correlated electron systems is significantly important, and such effects can be now accessible via modern high-resolution angle-resolved photoemission spectroscopy (ARPES) [1]. In this talk, I will mainly focus on the electron correlation effects [2], leading to the large-energy scale modification of electronic structures, in ruthenate (Sr2RuO4) and cuprate (YBCO) unconventional superconductors. The latest developments of ARPES technique will be also reviewed briefly.

[1] H. Iwasawa et al., Sci. Rep. 3, 1930 (2013). [2] H. Iwasawa et al.,PRL 109, 066404 (2012).

This talk is part of the Condensed Matter Physics Seminars series.

This talk is included in these lists:

• Bham Talks
• Cond. Mat. seminar
• Condensed Matter Physics Seminars
• Physics East 217
• What's on in Physics?

Note that ex-directory lists are not shown.