Search Results - "Gu, Dachun"
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Re-emerging superconductivity at 48 kelvin in iron chalcogenides
Published in Nature (London) (01-03-2012)“…Unexpectedly, in superconducting iron chalcogenides, a second, much higher, maximum in the superconducting transition temperature emerges under increasing…”
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Emergence of double-dome superconductivity in ammoniated metal-doped FeSe
Published in Scientific reports (01-04-2015)“…The pressure dependence of the superconducting transition temperature ( T c ) and unit cell metrics of tetragonal (NH 3 ) y Cs 0.4 FeSe were investigated in…”
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Role of the 245 phase in alkaline iron selenide superconductors revealed by high-pressure studies
Published in Physical review. B, Condensed matter and materials physics (13-03-2014)“…There is considerable interest in uncovering the physics of iron-based superconductivity from the alkaline iron selenides, a materials class containing an…”
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Observation of antiferromagnetic order collapse in the pressurized insulator LaMnPO
Published in Scientific reports (30-08-2013)“…The emergence of superconductivity in the iron pnictide or cuprate high temperature superconductors usually accompanies the suppression of a long-ranged…”
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Superconductivity in pressurized Rb0.8Fe2−ySe2−xTex
Published in New journal of physics (15-07-2015)“…We report the finding of pressure-induced elimination and reemergence of superconductivity in Rb0.8Fe2−ySe2−xTex (x = 0, 0.19 and 0.28) superconductors that…”
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Pressure-Induced Superconductivity and Its Scaling with Doping-Induced Superconductivity in the Iron Pnictide with Skutterudite Intermediary Layers
Published in Advanced materials (Weinheim) (16-04-2014)“…Pressure‐induced superconductivity is oberserved in Ca10(Pt3As8)(Fe2As2)5 by in situ high‐pressure resistance and magnetic susceptibility measurements. Scaling…”
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Pressure-driven quantum criticality in iron-selenide superconductors
Published in Physical review letters (08-05-2012)“…We report a finding of a pressure-induced quantum critical transition in K0.8Fe(x)Se2 (x = 1.7 and 1.78) superconductors through in situ high-pressure…”
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Superconductivity in pressurized Rb 0.8 Fe 2− y Se 2− x Te x
Published in New journal of physics (15-07-2015)Get full text
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Superconductivity in pressurized Rb sub(0.8) Fe sub(2-y) Se sub(2-x) Te sub(x)
Published in New journal of physics (01-07-2015)“…We report the finding of pressure-induced elimination and reemergence of superconductivity in Rb sub(0.8) Fe sub(2-y) Se sub(2-x) Te sub(x)(x = 0, 0.19 and…”
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Robust antiferromagnetism preventing superconductivity in pressurized (Ba0.61K0.39)Mn2Bi2
Published in Scientific reports (05-12-2014)“…BaMn 2 Bi 2 possesses an iso-structure of iron pnictide superconductors and similar antiferromagnetic (AFM) ground state to that of cuprates, therefore, it…”
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Pressure-Driven Quantum Criticality in Iron-Selenide Superconductors
Published in Physical review letters (01-05-2012)Get full text
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Re-emerging superconductivity at 48 kelvin in iron chalcogenides
Published in Nature (London) (01-03-2012)“…Pressure has an essential role in the production (1) and control (2,3) of superconductivity in iron-based superconductors. Substitution of a large cation by a…”
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Re-emerging superconductivity at 48 kelvin in iron chalcogenides
Published in Nature (London) (22-02-2012)Get full text
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Pressure-induced superconductivity and its scaling with doping-induced superconductivity in the iron pnictide with skutterudite intermediary layers
Published in Advanced materials (Weinheim) (16-04-2014)“…Pressure-induced superconductivity is oberserved in Ca10(Pt3As8)(Fe2As2)5 by in situ high-pressure resistance and magnetic susceptibility measurements. Scaling…”
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Breakdown of three-dimensional Dirac semimetal state in pressurized C d 3 A s 2
Published in Physical review. B, Condensed matter and materials physics (27-04-2015)Get full text
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Correlation between superconductivity and antiferromagnetism in Rb sub(0.8)Fe sub(2-y)Se sub(2-x)Te sub(x) single crystals
Published in Physical review. B, Condensed matter and materials physics (01-05-2012)“…We report experimental evidence for the connection between superconductivity and antiferromagnetism in Rb sub(0.8)Fe sub(2-y)Se sub(2-x)Te sub(x) single…”
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Connection between ambient-pressure and pressure-induced superconducting phases in alkaline iron selenide superconductors
Published 13-10-2014“…New J. Phys. 17 (2015) 073021 A unique platform for investigating the correlation between the antiferromagnetic (AFM) and superconducting (SC) states in high…”
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Breakdown of Three-dimensional Dirac Semimetal State in pressurized Cd3As2
Published 22-06-2015“…Phys. Rev. B 91, 165133 (2015) We report the first observation of a pressure-induced breakdown of the 3D-DSM state in Cd3As2, evidenced by a series of in-situ…”
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Observation of antiferromagnetic order collapse in the pressurized insulator LaMnPO
Published 23-05-2013“…Sci. Reports 3 (2013) 2555 The emergence of superconductivity in the iron pnictide and cuprate high temperature superconductors usually accompanies the…”
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