Superconductivity in iron compounds

GR Stewart - Reviews of Modern Physics, 2011 - APS
Kamihara and coworkers' report of superconductivity at T c= 26 K in fluorine-doped
LaFeAsO inspired a worldwide effort to understand the nature of the superconductivity in this …

The puzzle of high temperature superconductivity in layered iron pnictides and chalcogenides

DC Johnston - Advances in Physics, 2010 - Taylor & Francis
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 …

Size-dependent phase transition in methylammonium lead iodide perovskite microplate crystals

D Li, G Wang, HC Cheng, CY Chen, H Wu, Y Liu… - Nature …, 2016 - nature.com
Methylammonium lead iodide perovskite has attracted considerable recent interest for
solution processable solar cells and other optoelectronic applications. The orthorhombic-to …

Quantum phase transitions of metals in two spatial dimensions. II. Spin density wave order

MA Metlitski, S Sachdev - Physical Review B—Condensed Matter and …, 2010 - APS
We present a field-theoretic renormalization group analysis of Abanov and Chubukov's
model of the spin density wave transition in two dimensional metals. We identify the …

Preemptive nematic order, pseudogap, and orbital order in the iron pnictides

RM Fernandes, AV Chubukov, J Knolle, I Eremin… - Physical Review B …, 2012 - APS
Starting from a microscopic itinerant model, we derive and analyze the effective low-energy
model for collective magnetic excitations in the iron pnictides. We show that the stripe …

Nematic Electronic Structure in the “Parent” State of the Iron-Based Superconductor Ca(Fe1–xCox)2As2

TM Chuang, MP Allan, J Lee, Y ** on BaFe2As2
PC Canfield, SL Bud'Ko - Annu. Rev. Condens. Matter Phys., 2010 - annualreviews.org
The recently discovered FeAs-based superconductors are a new, promising set of materials
for technological and basic research. They offer transition temperatures as high as 55 K as …

Effects of Co substitution on thermodynamic and transport properties and anisotropic in single crystals

N Ni, ME Tillman, JQ Yan, A Kracher, ST Hannahs… - Physical Review B …, 2008 - APS
Single crystalline samples of Ba (Fe 1− x Co x) 2 As 2 with x< 0.12 have been grown and
characterized via microscopic, thermodynamic, and transport measurements. With …

Determination of the phase diagram of the electron-doped superconductor

JH Chu, JG Analytis, C Kucharczyk, IR Fisher - Physical Review B …, 2009 - APS
Systematic measurements of the resistivity, heat capacity, susceptibility, and Hall coefficient
are presented for single-crystal samples of the electron-doped superconductor Ba (Fe 1− x …