Single crystal growth and magnetism of Sr3NaIrO6 and Sr3AgIrO6: tracking the J = 0 ground state of Ir5+

Abstract

Single crystals of Sr3NaIrO6 and Sr3AgIrO6 have been successfully grown using hydroxides flux. Sr3NaIrO6 and Sr3AgIrO6 crystallize in the K4CdCl6-type structure with the space group R-3c (No.167). Sr3NaIrO6 and Sr3AgIrO6 are electrically insulating with estimated activation gaps of 0.68 eV and 0.80 eV, respectively. Sr3NaIrO6 and Sr3AgIrO6 show paramagnetic behavior down to 2 K.

arXiv commentcorrected errors for single crystal growth method

References in corpus (26)

• Novel Jeff = 1/2 Mott State Induced by Relativistic Spin-Orbit Coupling in Sr2IrO4
• Correlated quantum phenomena in the strong spin-orbit regime
• Spin-Orbit Physics Giving Rise to Novel Phases in Correlated Systems: Iridates and Related Materials
• Calculations of Hubbard U from first-principles
• Bandwidth-Controlled Insulator-Metal Transition and Correlated Metallic State in 5$d$ Transition Metal Oxides Sr${}_{n+1}$Ir${}_n$O${}_{3n+1}$ ($n$=1, 2, and $\infty$)
• Excitonic Magnetism in Van Vleck-type d^4 Mott Insulators
• Novel magnetism of Ir5+ ions in the double perovskite Sr2YIrO6
• Nature of the magnetism of iridium in the double perovskite Sr2CoIrO6
• Ba2YIrO6: A cubic double perovskite material with Ir5+ ions
• Novel magnetic state in $d^4$ Mott insulators
• Magnetism and electronic structure of La2ZnIrO6 and La2MgIrO6: candidate Jeff =1/2 Mott insulators
• Extended dynamical mean-field study of the Hubbard model with long range interactions
• Ba2NiOsO6: A Dirac-Mott insulator with ferromagnetism near 100 K
• New Evidence for a Low-Temperature Magnetic Ground State in Double-Perovskite Iridates with Ir5+(5d4) Ions
• The iridium double perovskite Sr2YIrO6 revisited: A combined structural and specific heat study
• Spin-orbit coupling controlled $J=3/2$ electronic ground state in 5$d^3$ oxides
• Unraveling the nature of magnetism of the 5${\mathbf{d}}^4$ double perovskite Ba${}_2$YIrO${}_6$
• Origin of magnetic moments and presence of a resonating valence bond state in Ba${}_2$YIrO${}_6$
• Magnetism out of disorder in a J=0 compound Ba2YIrO6
• Influence of structural distortions on the Ir magnetism in Ba2-xSrxYIrO6 double perovskites
• Diluted paramagnetic impurities in nonmagnetic Ba${}_2$YIrO${}_6$
• Structure and Properties of α-NaFeO2-type Ternary Sodium Iridates
• Probing the $J_{eff}=0$ ground state and the Van Vleck paramagnetism of the Ir${}^{5+}$ ions in the layered Sr${}_2$Co${}_{0.5}$Ir${}_{0.5}$O${}_4$
• Magnetic structure determination of Ca${}_3$LiOsO${}_6$ using neutron and x-ray scattering
• Spin-orbit coupling controlled ground states in the double perovskite iridates A2BIrO6 (A = Ba, Sr; B = Lu, Sc)
• Sr${}_3$LiIrO${}_6$: a potential quantum spin liquid candidate in the one dimensional $d^4$ iridate family

Cited by in corpus (1)

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