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Tuning the ground state of BaFe(2)As(2): Phase diagrams and empirical trends

TitleTuning the ground state of BaFe(2)As(2): Phase diagrams and empirical trends
Publication TypeJournal Article
Year of Publication2011
AuthorsNi N, Bud'ko SL
Journal TitleMRS Bulletin
Volume36
Pages620-625
Date Published08
Type of ArticleArticle
ISBN Number0883-7694
Accession NumberWOS:000296085400021
Keywordshigh-temperature superconductivity, iron, transition
Abstract

We present a brief review of the phase diagrams of the transition metal, electron-doped BaFe(2)As(2) systems and a comparison between them. This article also reviews the phase diagrams of hole-and isoelectronic-doped BaFe(2)As(2), as well as BaFe(2)As(2) under pressure. Empirical rules on the conditions necessary to induce superconductivity in this material are outlined. Evidence for multiple Lifshitz transitions in Co-doped BaFe(2)As(2) and possible connections to superconductivity are also discussed.
DOI10.1557/mrs.2011.178
Alternate JournalMRS Bull.