The surprising discovery of superconductivity in layered iron-based materials, with transition
temperatures climbing as high as 55 K, has led to thousands of publications on this subject …

The response of the worldwide scientific community to the discovery in 2008 of
superconductivity at T c= 26 K in the Fe-based compound LaFeAsO1− x F x has been very …

Pairing symmetry is a fundamental property that characterizes a superconductor. For the iron-
based high-temperature superconductors,, an s±-wave pairing symmetry has received …

Angle resolved photoemission spectroscopy (ARPES) reveals the features of the electronic
structure of quasi-two-dimensional crystals which are crucial for spin and charge ordering …

The iron arsenic high-temperature superconductors, exhibit particularly rich phase
diagrams. In the AE (Fe1− x T x) 2As2 family (known as '122', with AE being Ca, Sr or Ba and …

We performed an angle-resolved photoemission spectroscopy study of BaFe 2 As 2, which
is the parent compound of the so-called 122 phase of the iron-pnictide high-temperature …

In many unconventional superconductors, the presence of a pseudogap—a suppression in
the electronic density of states extending above the critical temperature—has been a long …

Angle-resolved photoemission spectroscopy allows direct visualization and experimental
determination of the electronic structure of crystals in the momentum space, including the …

We used angle-resolved photoemission spectroscopy and thermoelectric power to study the
poorly explored, highly overdoped side of the phase diagram of Ba (Fe 1− x Co x) 2 As 2 …

Through a systematic high-resolution angle-resolved photoemission study of the iron
pnictide compounds (Ba, Sr) Fe 2 As 2, we show that the electronic structures of these …