Session Index

Session T26: Focus Session: Iron Based Superconductors -- Magnetic Properties & Phase Diagrams

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Abstracts
Sponsoring Units: DMP DCOMP
Chair: Stephen Hayden, Bristol University
Room: D162/164


Wednesday, March 23, 2011
2:30PM - 2:42PM

T26.00001: Magnetic and Structural Phase Diagram of Ba$_{1-x}$K$_{x}$Fe$_{2}$As$_{2}$
Sevda Avci , Duck-Young Chung , Stephan Rosenkranz , John-Paul Castellan , Ray Osborn , Omar Chmaissem , Mercouri Kanatzidis , Eugene Goremychkin , Aziz Daoud-Aladine

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Wednesday, March 23, 2011
2:42PM - 2:54PM

T26.00002: Coexistence of Superconductivity and Magnetism in EuFe$_{2}$(As$_{0.7}$P$_{0.3}$ )$_{2}$
A.A. Aczel , T.J. Williams , T. Goko , F.L. Ning , Y.J. Uemura , C. Arguello , W. Yu , G.F. Chen , G.M. Luke

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Wednesday, March 23, 2011
2:54PM - 3:06PM

T26.00003: Physical and magnetic properties of Ba(Fe$_{1-x}$Mn$_x$)$_2$As$_2$ single crystals
Alexander Thaler , Sheng Ran , Alfred Kracher , Warren Straszheim , Jiaqiang Yan , Sergey Bud'ko , Paul Canfield

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Wednesday, March 23, 2011
3:06PM - 3:18PM

T26.00004: The magnetic form factor of SrFe2As2
William Ratcliff , P.A. Kienzle , J.W. Lynn , S. Li , P. Dai , G.F. Chen , N.L. Wang

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Wednesday, March 23, 2011
3:18PM - 3:30PM

T26.00005: Temperature-pressure-composition phase diagram for Ba(Fe$_{1-x}$Ru$_{x})_{2}$As$_{2}$ (x$\le $0.285 and P$\le $84kbar)
S.K. Kim , M.S. Torikachvili , A. Thaler , E.C. Colombier , S.L. Bud'ko , P.C. Canfield

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Wednesday, March 23, 2011
3:30PM - 3:42PM

T26.00006: Phase diagram of superconductivity and antiferromagnetism in single crystals of Sr(Fe1-xCox)2As2 and Sr1-yEuy (Fe0.88Co0.12)2As2
Rongwei Hu , Sergey Bud'ko , Paul Canfield

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Wednesday, March 23, 2011
3:42PM - 4:18PM

T26.00007: Lattice distortion and magnetic quantum phase transition in CeFeAs$_{1-x}$P$_{x}$O
Invited Speaker: Clarina dela Cruz

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Wednesday, March 23, 2011
4:18PM - 4:30PM

T26.00008: Rare earth substitution in AFe2As2 single crystals
Shanta Saha , Nicholas Butch , Tyler Drye , Jeff Mcgill , Johnpierre Paglione , Peter Zavalij , Jeffrey Lynn

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Wednesday, March 23, 2011
4:30PM - 4:42PM

T26.00009: Magneto-elastic Coupling in Single-crystal CeFeAsO
H.-F. Li , J.-Q. Yan , J.W. Kim , R.W. McCallum , T.A. Lograsso , D. Vaknin

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Wednesday, March 23, 2011
4:42PM - 4:54PM

T26.00010: Competing magnetic ground states in Ba(Fe$_{1-x}$Cr$_x$)$_2$As$_2$
K. Marty , M.D. Lumsden , A.D. Christianson , C. Wang , M. Matsuda , H. Cao , L. VanBebber , J.L. Zarestky , D.J. Singh , A.S. Sefat

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Wednesday, March 23, 2011
4:54PM - 5:06PM

T26.00011: Superconductivity and magnetism in Eu$_{1-x}$K$_{x}$Fe$_{2}$(As$_{1-y}$P$_y$)$_2$
H.S. Jeevan , J. Maiwald , Philip Gegenwart , Deepa Kasinathan , Helge Rosner

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Wednesday, March 23, 2011
5:06PM - 5:18PM

T26.00012: Effects of annealing time and temperature on the transition temperature and low temperature state of AFe2As2 materials
Sheng Ran , Sergey Bud'ko , Alex Thaler , Dominic Ryan , Yuji Furukawa , Beas Roy , Andreas Kreyssig , Robert McQueeney , Daniel Pratt , Alan Goldman , Paul Canfield

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Wednesday, March 23, 2011
5:18PM - 5:30PM

T26.00013: Miscibility gap between BaMn$_2$As$_2$ and BaFe$_2$As$_2$
Abhishek Pandey , David C. Johnston

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