Session Index
Session J35: Focus Session: Iron Pnictides and Other Novel Superconductors VIII: Magnetism (Experiment) |
Show Abstracts |
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Sponsoring Units: DMP Chair: Jeff Lynn, National Institute of Standards and Technology Room: 405 |
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Tuesday, March 17, 2009 11:15AM - 11:27AM |
J35.00001: Nuclear and Magnetic structures of CeFeAs$_{1-x}$P$_{x}$O Clarina dela Cruz , Pengcheng Dai , Herbert Mook , Q. Huang , M. Green , J. Lynn , N.L. Wang , G.F. Chen , J.L. Lou Preview Abstract |
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Tuesday, March 17, 2009 11:27AM - 11:39AM |
J35.00002: Lattice and magnetic instabilities in CaFe$_{2}$As$_{2}$ Shibabrata Nandi , Alan Goldman , Dimitri Argyriou , Bachir Ouladdiaf , Tapan Chatterji , Andreas Kreyssig , Ni Ni , Sergey Bud'ko , Paul Canfield , Robert McQueeney Preview Abstract |
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Tuesday, March 17, 2009 11:39AM - 11:51AM |
J35.00003: High Energy Spin Waves in CaFe2As2 Single Crystals Souleymane Diallo , Vladimir Antropov , Collin Broholm , Toby Perring , Sergey Bud'ko , Ni Ni , Paul Canfield , Andreas Kreyssig , Alan Goldman , Robert McQueeney Preview Abstract |
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Tuesday, March 17, 2009 11:51AM - 12:03PM |
J35.00004: Neutron Scattering Study of the Fe Oxypnictide Superconductors NdFeAsO$_{1-x}$F$_x$ and LaFeAsO$_{0.87}$F$_{0.13}$ Yiming Qiu , Wei Bao , Qingzhen Huang , Taner Yildirim , Jason Simmons , Mark Green , Ying Chen , Jeff Lynn , Maiko Kofu , Seunghun Lee , T. Wu , G. Wu , Xianhui Chen Preview Abstract |
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Tuesday, March 17, 2009 12:03PM - 12:15PM |
J35.00005: The crystalline electric field as a probe for long range antiferromagnetic order and superconductivity in CeFeAsO$_{1-x}$F$_x$ Songxue Chi , Devashibhai Adroja , Titiana Guidi , Robert Bewley , Shiliang Li , Jun Zhao , Jeffrey Lynn , Craig Brown , Yiming Qiu , Gen Fu Chen , Jian Lin Luo , Nan Lin Wang , Pengcheng Dai Preview Abstract |
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Tuesday, March 17, 2009 12:15PM - 12:27PM |
J35.00006: Inelastic neutron scattering studies on spin excitations of Fe Pnictides Jun Zhao , Dao-Xin Yao , Shiliang Li , Tao Hong , Ying Chen , Sung Chang , William Ratcliff , Jeff Lynn , Herbert Mook , Genfu Chen , Jianlin Luo , Nanlin Wang , Erica Carlson , Jiangping Hu , Pengcheng Dai Preview Abstract |
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Tuesday, March 17, 2009 12:27PM - 12:39PM |
J35.00007: Resonant spin excitation in Ba$_{1-x}$K$_{x}$Fe$_{2}$As$_{2}$ R. Osborn , S. Rosenkranz , E.A. Goremychkin , D.Y. Chung , I.S. Todorov , H. Claus , A.D. Christianson , M.D. Lumsden , C.D. Malliakas , M.G. Kanatzidis , R.I. Bewley , T. Guidi Preview Abstract |
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Tuesday, March 17, 2009 12:39PM - 12:51PM |
J35.00008: Antiferromagnetic spin correlations in the tetragonal phase of CaFe$_{2}$As$_{2}$ R.J. McQueeney , S.O. Diallo , J.L. Zarestky , C. Broholm , T.G. Perring , S.L. Bud'ko , N. Ni , A. Kreyssig , P.C. Canfield , A.I. Goldman Preview Abstract |
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Tuesday, March 17, 2009 12:51PM - 1:03PM |
J35.00009: Magnetic order the iron spins in NdOFeAs Ying Chen , J.W. Lynn , J. Li , G. Li , G.F. Chen , J.L. Luo , N.L. Wang , Pengcheng Dai , C. dela Cruz , H.A. Mook Preview Abstract |
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Tuesday, March 17, 2009 1:03PM - 1:15PM |
J35.00010: Coexistence of the spin-density-wave and superconductivity in the $\rm Ba_{1-x}K_xFe_2As_2$ Yang Ren , H. Chen , Y. Qiu , Wei Bao , R.H. Liu , G. Wu , T. Wu , Y.L. Xie , X.F. Wang , Q. Huang , X.H. Chen Preview Abstract |
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Tuesday, March 17, 2009 1:15PM - 1:27PM |
J35.00011: High magnetic field vortex torque magnetometry in SmFeAsO$_{0.8}$F$_{0.2}$ single crystals Luis Balicas , Alex Gurevich , Younjung Jo , Jan Jaroszynski , David Larbalestier , R.H. Liu , H. Chen , Xianhui H. Chen , N.D. Zhigadlo , S. Katrych , Z. Bukowski , J. Karpinski Preview Abstract |
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Tuesday, March 17, 2009 1:27PM - 2:03PM |
J35.00012: Inelastic Neutron Scattering from Fe Pnictide Superconductors Invited Speaker: Andrew Christianson Preview Abstract |