We review the search for a mediator of high-Tc superconductivity focusing
on ARPES experiment. In case of HTSC cuprates, we summarize and discuss
a consistent view of electronic interactions that provides natural
explanation of both the origin of the pseudogap state and the mechanism
for high temperature superconductivity. Within this scenario, the
spin-fluctuations play a decisive role in formation of the fermionic
excitation spectrum in the normal state and are sufficient to explain
the high transition temperatures to the superconducting state while
the pseudogap phenomenon is a consequence of a Peierls-type intrinsic
instability of electronic system to formation of an incommensurate
density wave. On the other hand, a similar analysis being applied
to the iron pnictides reveals especially strong electron-phonon coupling
that suggests important role of phonons for high-Tc superconductivity
in pnictides.
%0 Unpublished Work
%1 Kordyuk2010
%A Kordyuk, A. A.
%A Zabolotnyy, V. B.
%A Evtushinsky, D. V.
%A Inosov, D. S.
%A Kim, T. K.
%A Buechner, B.
%A Borisenko, S. V.
%D 2010
%K imported
%T An ARPES view on the high-Tc problem: phonons vs spin-fluctuations
%U http://arxiv.org/abs/1009.4336v1
%X We review the search for a mediator of high-Tc superconductivity focusing
on ARPES experiment. In case of HTSC cuprates, we summarize and discuss
a consistent view of electronic interactions that provides natural
explanation of both the origin of the pseudogap state and the mechanism
for high temperature superconductivity. Within this scenario, the
spin-fluctuations play a decisive role in formation of the fermionic
excitation spectrum in the normal state and are sufficient to explain
the high transition temperatures to the superconducting state while
the pseudogap phenomenon is a consequence of a Peierls-type intrinsic
instability of electronic system to formation of an incommensurate
density wave. On the other hand, a similar analysis being applied
to the iron pnictides reveals especially strong electron-phonon coupling
that suggests important role of phonons for high-Tc superconductivity
in pnictides.
@unpublished{Kordyuk2010,
abstract = {We review the search for a mediator of high-Tc superconductivity focusing
on ARPES experiment. In case of HTSC cuprates, we summarize and discuss
a consistent view of electronic interactions that provides natural
explanation of both the origin of the pseudogap state and the mechanism
for high temperature superconductivity. Within this scenario, the
spin-fluctuations play a decisive role in formation of the fermionic
excitation spectrum in the normal state and are sufficient to explain
the high transition temperatures to the superconducting state while
the pseudogap phenomenon is a consequence of a Peierls-type intrinsic
instability of electronic system to formation of an incommensurate
density wave. On the other hand, a similar analysis being applied
to the iron pnictides reveals especially strong electron-phonon coupling
that suggests important role of phonons for high-Tc superconductivity
in pnictides.},
added-at = {2010-11-06T00:14:39.000+0100},
archiveprefix = {arXiv},
author = {Kordyuk, A. A. and Zabolotnyy, V. B. and Evtushinsky, D. V. and Inosov, D. S. and Kim, T. K. and Buechner, B. and Borisenko, S. V.},
biburl = {https://www.bibsonomy.org/bibtex/20d8c668ea7a8d02c057d8c8a04f39408/nplumb},
eprint = {cond-mat.supr-con/1009.4336},
file = {:C\:\\Users\\Nick\\Documents\\Papers\\Kordyuk et al. - An ARPES view on the high-Tc problem, phonons vs spin-fluctuations.pdf:PDF},
interhash = {a355ebab0c57be3d820f90ce11403073},
intrahash = {0d8c668ea7a8d02c057d8c8a04f39408},
keywords = {imported},
month = Sep,
owner = {Nick},
timestamp = {2010-11-06T00:14:42.000+0100},
title = {An ARPES view on the high-Tc problem: phonons vs spin-fluctuations},
url = {http://arxiv.org/abs/1009.4336v1},
year = 2010
}