Session Index

Session V8: Superconductivity: Spin Excitations and Ordering in Cuprates

Show
Abstracts
Sponsoring Units: DCMP
Chair: Penchang Dai, University of Tennessee
Room: Colorado Convention Center Korbel 1C


Thursday, March 8, 2007
11:15AM - 11:27AM

V8.00001: Antiferromagnetism and superconductivity do not seem to coexist in Nd$_{2-x}$Ce$_x$CuO$_{4\pm\delta}$
Eugene Motoyama , Guichuan Yu , Inna Vishik , Owen Vajk , Patrick Mang , Martin Greven

Preview Abstract
Thursday, March 8, 2007
11:27AM - 11:39AM

V8.00002: New phase diagram of ideally flat CuO$_{2}$ plane: Cu-NMR study in Five-layered Cuprates
Hidekazu Mukuda , Machiko Abe , Sunao Shimizu , Yoshio Kitaoka , Akira Iyo , Hijiri Kito , Yasumoto Tanaka , Yasuharu Kodama , Kazuyasu Tokiwa , Tsuneo Watanabe

Preview Abstract
Thursday, March 8, 2007
11:39AM - 11:51AM

V8.00003: High-Tc superconductivity and antiferromagnetism on self-doped high-Tc cuprate Ba$_{2}$Ca$_{3}$Cu$_{4}$O$_{8}$F$_{2}$
Sunao Shimizu , Hidekazu Mukuda , Yoshio Kitaoka , Akira Iyo , Yasuharu Kodama , Hijiri Kito , Kazuyasu Tokiwa , Tsuneo Watanabe

Preview Abstract
Thursday, March 8, 2007
11:51AM - 12:03PM

V8.00004: Effect of oxgyen ordering on the spin dynamics of YBa$_2$Cu$_3$O$_{6.5}$
Shiliang Li , Z. Yamani , H.J. Kang , Feng Ye , C. Bircher , K. Segawa , Y. Ando , Xin Yao , H. A. Mook , Pengcheng Dai

Preview Abstract
Thursday, March 8, 2007
12:03PM - 12:15PM

V8.00005: Evolution of hourglass like magnetic excitation in underdoped La$_{1.90}$Sr$_{0.10}$CuO$_{4}$.
Maiko Kofu , Tetsuya Yokoo , Kazuyoshi Yamada , Frans Trouw

Preview Abstract
Thursday, March 8, 2007
12:15PM - 12:27PM

V8.00006: Neutron Scattering in High-T$_c$ Cuprates: Two Component Spin-Fermion Model
Yunkyu Bang

Preview Abstract
Thursday, March 8, 2007
12:27PM - 12:39PM

V8.00007: Inelastic neutron scattering study on spin excitations of Pr$_{0.88}$LaCe$_{0.12}$CuO$_{4-\delta}$ ($T_c$=27.5K)
Jun Zhao , Shiliang Li , Stephen Wilson , Hye Jung Kang , Jeff Lynn , Pengcheng Dai

Preview Abstract
Thursday, March 8, 2007
12:39PM - 12:51PM

V8.00008: Spin wave excitations in Nd2CuO4
Chad Bircher , Hyunjge Woo , Shiliang Li , Pengcheng Dai

Preview Abstract
Thursday, March 8, 2007
12:51PM - 1:03PM

V8.00009: Incommensurate Spin Ordering and Excitations in Underdoped La$_{2-x}$Ba$_x$CuO$_4$
S.R. Dunsiger , Y. Zhao , B.D. Gaulin , Y. Qiu , J.R.D. Copley , H.A. Dabkowska , Z. Yamani , W.J.L. Buyers

Preview Abstract
Thursday, March 8, 2007
1:03PM - 1:15PM

V8.00010: Spin and Charge Excitations in Checkerboards based on a Superstructure
David K. Campbell , Daoxin Yao , Erica W. Carlson

Preview Abstract
Thursday, March 8, 2007
1:15PM - 1:27PM

V8.00011: Connecting spin and charge response in electron-doped cuprates
Andreas Schnyder , Dirk Manske

Preview Abstract
Thursday, March 8, 2007
1:27PM - 1:39PM

V8.00012: Local moment and inhomogeneous hyperfine interaction in the CuO$_2$ plane of Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$ (Bi2212) single crystal by ${}^{17}$O NMR
Bo Chen , Sutirtha Mukhopadhyay , William Halperin

Preview Abstract
Thursday, March 8, 2007
1:39PM - 1:51PM

V8.00013: Low-energy spin dynamics in La$_{1.95}$Sr$_{0.05}$CuO$_4$
Wei Bao , Ying Gasparovic , Kasu Yamada , Emilio Lorenzo , J-H. Chung

Preview Abstract