High pressure synthesis of late rare earth RFeAs(O,F) superconductors; R = Tb and Dy

Abstract

New TbFeAs(O,F) and DyFeAs(O,F) superconductors with critical temperatures Tc= 46 and 45 K and very high critical fields over 100 T have been prepared at 1100- 1150C and 10-12 GPa, demonstrating that high pressure may be used to synthesise late rare earth derivatives of the recently reported RFeAs(O,F) (R = La - Nd, Sm, Gd) high temperature superconductors.

arXiv commentTo be published as a Chemical Communication

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Cited by in corpus (44)

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• To What Extent Iron-Pnictide New Superconductors Have Been Clarified: A Progress Report
• Pressure-induced volume-collapsed tetragonal phase of CaFe2As2 as seen via neutron scattering
• Structure and superconductivity of LiFeAs
• Magnetism in Fe-based superconductors
• Structure, antiferromagnetism and superconductivity of the layered iron arsenide NaFeAs
• Tight-binding models for the new iron based superconductor materials
• Spectroscopic scanning tunneling microscopy insights into Fe-based superconductors
• Single crystals of LnFeAsO1-xFx (Ln=La, Pr, Nd, Sm, Gd) and Ba1-xRbxFe2As2: growth, structure and superconducting properties
• Influence of the rare-earth element on the effects of the structural and magnetic phase transitions in CeFeAsO, PrFeAsO, and NdFeAsO
• Structural, Thermal, Magnetic and Electronic Transport Properties of the LaNi2(Ge{1-x}P{x})2 System
• Superconductivity above 50K in LnFeAsO1-y (Ln= Nd, Sm, Gd, Tb and Dy) Synthesized by High-pressure Technique
• Electronic and Magnetic Phase Diagram of a Superconductor, SmFeAsO1-xFx
• New iron-based arsenide oxides (Fe2As2)(Sr4M2O6)(M = Sc, Cr)
• Th substituted SmFeAsO: structural details and superconductivity with Tc above 50 K
• Heavy anion solvation of polarity fluctuations in Pnictides
• The Delicate Electronic and Magnetic Structure of the LaOFePn System (Pn = pnictogen)
• Interplay between Fe and Nd magnetism in NdFeAsO single crystals
• Superconductivity and magnetism in Iron Sulfides Intercalated by Metal Hydroxides
• Anion height dependence of Tc and density of states in iron based superconductors
• Doping-Enhanced Antiferromagnetism in Ca1-xLaxFeAs2
• Iron Based Superconductors: Pnictides versus Chalcogenides
• Neutron scattering investigation of the magnetic order in single crystalline BaFe2As2
• Thermodynamic properties of Ba1-xMxFe2As2 (M = La and K)
• Electronic polarons and bipolarons in Fe-based superconductors: a pairing mechanism
• Influence of the Nd3+ Moments on the Magnetic Behaviour of the Oxypnictides superconductors NdFeAsO1-xFx
• Influence of the Nd $4f$ states on the magnetic behavior and the electric field gradient of the oxypnictides superconductors NdFeAsO${}_{1-x}$F${}_x$
• Structural trends from a consistent set of single-crystal data of REFeAsO (RE = La, Ce, Pr, Nd, Sm, Gd, and Tb)
• Strong coupling of Sm and Fe magnetism in SmFeAsO as revealed by magnetic x-ray scattering
• Electronic and lattice dynamical properties of the iron-based superconductors LiFeAs and NaFeAs
• Investigation of Superconducting Gap Structure in TbFeAsO${}_{0.9}$F${}_{0.1}$ using Point Contact Andreev Reflection
• High-Tc Superconductivity in some Heavy Rare-earth Iron-arsenide REFeAsO1-delta(RE = Ho, Y, Dy and Tb) Compounds
• La-substituted CaFeAsH superconductor with Tc = 47 K
• Theory of High-Tc Superconductivity: Transition Temperature
• Theory of High-Tc Superconductivity: Accurate Predictions of Tc
• Interplay between Co-3d and Ce-4f magnetism in CeCoAsO
• Bulk properties and electronic structure of PuFeAsO
• Superconductivity in SmFe1-xCoxAsO (x = 0.0 to 0.30)
• Superconducting properties of the oxygen-vacant iron oxyarsenide TbFeAsO1-x from underdoped to overdoped compositions
• Superconductivity in La1-xSmxO0.5F0.5BiS2 (x = 0.2, 0.8) under hydrostatic pressure
• Interplay between Fe 3d and Ce 4f magnetism and Kondo interaction in CeFeAs_{1-x}P_{x}O probed by ^{75}As and ^{31}P NMR
• Magnetism and superconductivity in Eu0.2Sr0.8(Fe0.86Co0.14)2As2 probed by 75As NMR