Session Index

Session B22: Focus Session: Fe-based Superconductors- ARPES and Fermi Surfaces

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Abstracts
Sponsoring Units: DMP DCOMP
Chair: Xingjiang Zhou, Chinese Academy of Sciences
Room: 254B


Monday, February 27, 2012
11:15AM - 11:51AM

B22.00001: Distinct Fermi Surface Topology in A$_x$Fe$_{2-y}$Se$_2$ Revealed by ARPES
Invited Speaker: Daixiang Mou

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Monday, February 27, 2012
11:51AM - 12:03PM

B22.00002: Role of Degeneracy, Hybridization, and Nesting in the Properties of Multi-Orbital Systems
Andrew Nicholson , Qinglong Luo , Weihao Ge , Jose Riera , Maria Daghofer , George Martins , Adriana Moreo , Elbio Dagotto

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Monday, February 27, 2012
12:03PM - 12:15PM

B22.00003: Thermoelectric power of Ba(Fe$_{1-x}$Co$_x$)$_2$As$_2$, $0\le x\le 0.025$: tracking changes in Fermi surface topology
H. Hodovanets , E.D. Mun , A.N. Thaler , S.L. Bud'ko , P.C. Canfield

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Monday, February 27, 2012
12:15PM - 12:27PM

B22.00004: Angle-resolved photoemission spectroscopy study of Ba(Fe$_{1-x}$Ru$_{x})_{2}$As$_{2}$
Tian Qian , Nan Xu , Pierre Richard , Guanghan Cao , Zu'an Xu , Hong Ding

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Monday, February 27, 2012
12:27PM - 12:39PM

B22.00005: What rome does the Fermi surface play in tuning the properties of iron arsenic superconductors?
R.S. Dhaka , Chang Liu , R.M. Fernandes , Rui Jiang , T. Kondo , A. Thaler , J. Schmalian , S.L. Bud'ko , P.C. Canfield , Adam Kaminski

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Monday, February 27, 2012
12:39PM - 12:51PM

B22.00006: Fermi surface in BaFe$_2$As$_2$ via SdH measurements on detwinned crystals
Taichi Terashima , Nobuyuki Kurita , Megumi Tomita , Shinya Uji , Kunihiro Kihou , Chul-Ho Lee , Yasuhide Tomioka , Toshimitsu Ito , Akira Iyo , Hiroshi Eisaki , Tian Liang , Masamichi Nakajima , Shigeyuki Ishida , Shin-ichi Uchida , Hisatomo Harima

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Monday, February 27, 2012
12:51PM - 1:03PM

B22.00007: Fermi surface topology and low-lying electronic structure of a new iron-based superconductor Ca$_{10}$(Pt$_{3}$As$_{8})$(Fe$_{2}$As$_{2})_{5}$
Chang Liu , Madhab Neupane , Su-Yang Xu , Y.J. Wang , Ni Ni , J.M. Allred , L.A. Wray , Hsin Lin , R.S. Markiewicz , Arun Bansil , Robert J. Cava , M. Zahid Hasan

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Monday, February 27, 2012
1:03PM - 1:15PM

B22.00008: Recent advance in ARPES data analysis of dispersive features in Fe-based superconductors
Peng Zhang , Pierre Richard , Tian Qian , Xi Dai , Hong Ding , Yiming Xu

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Monday, February 27, 2012
1:15PM - 1:27PM

B22.00009: Fermi Surfaces of Iron-Pnictide High-T$_{\rm c}$ Superconductors from the Limit of Local Magnetic Moments
Miguel Araujo , Pedro Sacramento , Jose Rodriguez

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Monday, February 27, 2012
1:27PM - 1:39PM

B22.00010: dHvA measurements of the Fermi surface of LiFeP and its relation to the nodal gap structure
A. Carrington , C. Putzke , I. Guillam\`on , A.I. Coldea , M.D. Watson , D. Vignolles , D. LeBoeuf , A. McCollam , I.I. Mazin , S. Kasahara , T. Terashima , T. Shibauchi , Y. Matsuda

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Monday, February 27, 2012
1:39PM - 1:51PM

B22.00011: Evidence of Strong Coupling in Antiferromagnetic Ordered Iron Chalcogenide Fe$_{1.02}$Te Observed by Photoemission
Zhongkai Liu , Ruihua He , Donghui Lu , Ming Yi , Yulin Chen , Makoto Hashimoto , Rob Moore , Sungkwan Mo , Jin Hu , Tijiang Liu , Zhiqiang Mao , Thomas Devereaux , Zahid Hussain , Zhi-Xun Shen

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Monday, February 27, 2012
1:51PM - 2:03PM

B22.00012: Three-dimensionality and orbital characters of Fermi surface in Tl$_{0.5}$Rb$_{0.3}$Fe$_{1.63}$Se$_{2}$
Shancai Wang , Pierre Richard , Nan Xu , Gang Xu , Yu Li , Genfu Chen , Tian Qian , Hong Ding

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Monday, February 27, 2012
2:03PM - 2:15PM

B22.00013: ARPES measurements of superconducting gaps in iron-chalcogenide superconductors
Pierre Richard , H. Miao , T. Qian , Y.-B. Shi , N. Xu , X.-P. Wang , P. Zhang , H. Ding , X. Dai , J.-P. Hu , Y.-M. Xu , Y. Tanaka , K. Nakayama , K. Umezawa , T. Sato , T. Takahashi , H.-B. Yang , Z.-J. Xu , J.-S. Wen , G.-D. Gu

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