STM으로 고온 초전도체 보기

" STM (Scanning Tunneling Microscope), with its powerful ability to image atomic
states, has become an important tool of physics immediately after its invention.
Coupled with the ability to sustain a low temperature environment, it has
become one of the essential tools for understanding the behavior of complex
materials at low temperatures where physics is relatively simple. On the other hand
the wealth of microscopic information contained in the STM data offers a challenge
for theorists, demanding a theory at the most microscopic level.

In this talk, we review advances made in the last few years by low-temperature STM
in the study of high-temperature superconductors, and discuss theories of the
tunnelling spectra under a variety of circumstances
"