Session Index

Session J26: Focus Session: Iron Based Superconductors -- Vortices & High Fields

 Show
Abstracts
Sponsoring Units: DMP DCOMP
Chair: Stephen Wilson, Boston College
Room: D162/164


Tuesday, March 22, 2011
11:15AM - 11:27AM

 J26.00001: Anomalous High-Field Meissner Effect in Pnictide Superconductors
Ruslan Prozorov , Makariy A. Tanatar , Sergey L. Bud'ko , Paul C. Canfield , Bing Shen , Peng Cheng , Hai-Hu Wen

Preview Abstract
Tuesday, March 22, 2011
11:27AM - 11:39AM

 J26.00002: Flux Creep associated with Strong Pinning in Isovalently Doped Iron-Based Superconductors
M. Konczykowski , Sultan Demirdis , C.J. van der Beek , R. Prozorov , M. Tanatar , P.C. Canfield , S. Kasahara , T. Shibauchi , Yuji Matsuda

Preview Abstract
Tuesday, March 22, 2011
11:39AM - 11:51AM

 J26.00003: Strong Pinning and Nonlinear Creep Barriers in Iron-Pnictide Superconductors
S. Demirdis , M. Konczykowski , C.J. van der Beek , R. Prozorov , S. Kasahara , T. Shibauchi , Yuji Matsuda

Preview Abstract
Tuesday, March 22, 2011
11:51AM - 12:03PM

 J26.00004: Model of vortex states in hole-doped iron-pnictide superconductors
Yi Gao , Huai-Xiang Huang , Chun Chen , C.S. Ting , Wu-Pei Su

Preview Abstract
Tuesday, March 22, 2011
12:03PM - 12:15PM

 J26.00005: Angular dependence of the critical current and vortex phase diagram in Co-doped BaFe2As2 films with strong pinning
B. Maiorov , T. Katase , H. Hiramatsu , H. Hosono , L. Civale

Preview Abstract
Tuesday, March 22, 2011
12:15PM - 12:27PM

 J26.00006: Comparative study of flux pinning characteristics of Ba(Fe$_{1-x}$Co$_x$)$_2$As$_2$ and BaFe$_2$(As$_{1-x}$P$_x)_2$ single crystals
Noriko Chikumoto , Wataru Hirata , Shigeki Miyasaka , Setsuko Tajima , Keiichi Tanabe

Preview Abstract
Tuesday, March 22, 2011
12:27PM - 12:39PM

 J26.00007: Dynamics of Vortices in Heavy-ion Irradiated Co-doped BaFe$_2$As$_2$
Tsuyoshi Tamegai , Toshihiro Taen , Hidenori Yagyuda , Tomotaka Taniguchi , Shyam Mohan , Yasuyuki Nakajima , Satoru Okayasu , Masato Sasase , Hisashi Kitamura , Takeshi Murakami , Tadashi Kambara , Yasuyuki Kanai

Preview Abstract
Tuesday, March 22, 2011
12:39PM - 12:51PM

 J26.00008: High critical current density in BaAs$_{2}$(Fe,Co)$_{2}$ thin films up to 35 T
J. Jiang , C. Tarantini , J.D. Weiss , J. Jaroszynsky , E.E. Hellstrom , D.C. Larbalestier , S. Lee , C.W. Bark , H.W. Jang , C.M. Folkman , S.H. Baek , J.W. Park , C.B. Eom , Y. Zhang , C.T. Nelson , X.Q. Pan

Preview Abstract
Tuesday, March 22, 2011
12:51PM - 1:03PM

 J26.00009: Critical current in disordered iron-pnictide superconducting wires
Dushko Kuzmanovski , Maxim Vavilov , Anton Vorontsov

Preview Abstract
Tuesday, March 22, 2011
1:03PM - 1:15PM

 J26.00010: Upper critical field measured up to 85T in different iron-based compounds
C. Tarantini , J. Jaroszynsky , A. Gurevich , D.C. Larbalestier , F. Balakirev , H.H. Wen , E. Bellingeri , I. Pallecchi , C. Ferdeghini

Preview Abstract
Tuesday, March 22, 2011
1:15PM - 1:27PM

 J26.00011: Flux Pinning and Quasi-particle Scattering in Charge- Doped Iron-Based Superconductors
Kees van der Beek , S. Demirdis , M. Konczykowski , S. Kasahara , T. Terashima , R. Okazaki , T. Shibauchi , Yuji Matsuda

Preview Abstract
Tuesday, March 22, 2011
1:27PM - 1:39PM

 J26.00012: Nearly Isotropic Critical Currents in SmFeAs(O,F) in High Magnetic Fields
Bertram Batlogg , Philip Moll , Roman Puzniak , Fedor Balakirev , Luis Balicas , Janusz Karpinski , Nikolai Zhigadlo

Preview Abstract
Tuesday, March 22, 2011
1:39PM - 1:51PM

 J26.00013: Low-energy muons and polarized neutrons for studying superconductivity
Vladimir Kozhevnikov , Kristiaan Temst , Andreas Suter , Timothy Charlton , Helmut Fritzsche , Thomas Prokscha , Elvezio Morenzoni , Margriet Van Bael , Christian Van Haesendonck , Joseph Indekeu

Preview Abstract
Tuesday, March 22, 2011
1:51PM - 2:03PM

 J26.00014: Incoherent Interplane Response of FeTe$_{0.55}$Se$_{0.45}$
S.J. Moon , C.C. Homes , A. Akrap , Z.J. Xu , J.S. Wen , Z.W. Lin , Q. Li , G.D. Gu , D.N. Basov

Preview Abstract