Session Index

Session Y22: Focus Session: Fe-based Superconductors - Crystal Growth and New Materials

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Abstracts
Sponsoring Units: DMP DCOMP
Chair: Cedomir Petrovic, Brookhaven National Laboratory
Room: 254B


Friday, March 2, 2012
8:00AM - 8:12AM

Y22.00001: Single crystal growth and physical properties of SrCu$_2$As$_2$, SrCu$_2$Sb$_2$ and BaCu$_2$Sb$_2$
V.K. Anand , P.K. Perera , A. Pandey , R.J. Goetsch , A. Kreyssig , D.C. Johnston

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Friday, March 2, 2012
8:12AM - 8:24AM

Y22.00002: Synthesis of Large Single Crystals Within the Zr - Fe - Si System
Greg Smith , Jacob E. Grose , J.W. Simonson , M.C. Aronson

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Friday, March 2, 2012
8:24AM - 9:00AM

Y22.00003: Exploration of Superconductivity in Layered Structures
Invited Speaker: Athena Sefat

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Friday, March 2, 2012
9:00AM - 9:12AM

Y22.00004: High T$_{c}$ electron doped Ca$_{10}$(Pt$_{3}$As$_{8})$(Fe$_{2}$As$_{2})_{5}$ and Ca$_{10}$(Pt$_{4}$As$_{8})$(Fe$_{2}$As$_{2})_{5 }$superconductors
Ni Ni , Jared M. Allred , Benny C. Chan , Robert J. Cava

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Friday, March 2, 2012
9:12AM - 9:24AM

Y22.00005: Influence of Cr-doping on the magnetic structure of the FeAs strip compounds CaFe4As3 : a single crystal neutron diffraction study
Pascal Manuel , Laurent Chapon , Illiya Todorov , Duck Y. Chung , Bachir Ouladdiaf , Mercouri G. Kanatzidis

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Friday, March 2, 2012
9:24AM - 9:36AM

Y22.00006: Anisotropic $H_{c2}$ curves determined up to 92 T and the signature of two-band superconductivity in the novel superconductor Ca$_{10}$(Pt$_{4}$As$_{8})$((Fe$_{1-x}$Pt$_{x})_{2}$As$_{2})_{5}$
Eundeok Mun , Vivien Zapf , Oscar Ayala , Ross McDonald , Neil Harrison , Ni Ni , Jared Allred , Robert Cava

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Friday, March 2, 2012
9:36AM - 9:48AM

Y22.00007: Direct measurement of the absolute value of the magnetic penetration depth in two-dimensional pnictide superconductor Ca$_{10}$(Pt$_{3}$As$_{8})$[(Fe $_{1-x}$ Pt$_{x})_{2}$As$_{2}$]$_{5}$
Jeehoon Kim , Filip Ronning , Evgeny Nazaretski , Ni Ni , J.M. Allred , R.J. Cava , J.D. Thompson , R. Movshovich

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Friday, March 2, 2012
9:48AM - 10:00AM

Y22.00008: Local Displacements, Magnetoelastic Coupling, and Bonding in Spin-Ladder Iron Selenides
James Neilson , Joseph Caron , David Miller , Anna Llobet , Tyrel McQueen

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Friday, March 2, 2012
10:00AM - 10:12AM

Y22.00009: Spin glass and semiconducting behavior of the flux grown BaFe$_{2-\delta }$Se$_{3}$ crystals
Bayrammurad Saparov , Stuart Calder , Balazs Sipos , Huibo Cao , Songxue Chi , David Singh , Andrew Christianson , Mark Lumsden , Athena Sefat

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Friday, March 2, 2012
10:12AM - 10:24AM

Y22.00010: Ba$_{1-x}$K$_x$Mn$_2$As$_2$: An Antiferromagnetic Local Moment Metal
Abhishek Pandey , R.S. Dhaka , J. Lamsal , Y. Lee , V.K. Anand , A. Kreyssig , R.J. McQueeney , A. Goldman , B.N. Harmon , A. Kaminski , D. C. Johnston , T.W. Heitmann

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Friday, March 2, 2012
10:24AM - 10:36AM

Y22.00011: Role of ruthenium in iron-based superconductors and related materials
Michael McGuire , Athena Sefat , Brain Sales

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Friday, March 2, 2012
10:36AM - 10:48AM

Y22.00012: Neutron Diffraction Studies on Ba$_{0.95}$K$_{0.05}$Mn$_{2}$As$_{2}$
J. Lamsal , T.W. Heitmann , A. Pandey , V.K. Anand , Y. Lee , R.S. Dhaka , A. Kaminski , B.N. Harmon , D.C. Johnston , R.J. McQueeney , A. Kreyssig , A.I. Goldman

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Friday, March 2, 2012
10:48AM - 11:00AM

Y22.00013: Growth of parent and electron doped NaFeAs
Yu Song

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