Wednesday, March 18, 2009
2:30PM - 2:42PM
|
|
T35.00001: Role of fluorine in the iron pnictides: phonon softening and effective hole-doping
Jesse Noffsinger, Feliciano Giustino, Steven G. Louie, Marvin L. Cohen
Preview Abstract |
Wednesday, March 18, 2009
2:42PM - 2:54PM
|
|
T35.00002: Effects of Magnetic Ordering on Phonon Spectra in Iron-based Superconductors: First Principle Calculation and Theoretical Analysis
Hiroki Nakamura, Masahiko Machida, Alfred Baron, Tatsuo Fukuda, Shinich Shamoto
Preview Abstract |
Wednesday, March 18, 2009
2:54PM - 3:06PM
|
|
T35.00003: Cubic anharmonicity of the Fe-As bond of the iron-pnictides estimated from Raman spectroscopy.
Mats Granath, Johan Bielecki, Joakim Holmlund, Chris Knee, Nan Lin Wang, Lars B\"orjesson
Preview Abstract |
Wednesday, March 18, 2009
3:06PM - 3:18PM
|
|
T35.00004: Phonon Softening in PrFeAsO$_{1-y}$ (y$\sim $0.2) by Inelastic X-Ray Scattering
Alfred Q.R. Baron, Tatsuo Fukuda, Shin-ichi Shamoto, Hiroshi Uchiyama, Jun-ichiro Mizuki, Hiroki Nakamura, Masahiko Machida, Motoyuki Ishikado, Masatoshi Arai, Hijiri Kito, Hiroshi Eisaki
Preview Abstract |
Wednesday, March 18, 2009
3:18PM - 3:30PM
|
|
T35.00005: CaFe$_{2}$As$_{2}$ Phonons via Inelastic X-ray Scattering and First Principles Calculations
Steven Hahn, Ahmet Alatas, Bogdan Leu, Yongbin Lee, Ni Ni, Duck Young Chung, Iliya Todorov, Mercouri Kanatzidis, Ercan Alp, Paul Canfield, Alan Goldman, Robert McQueeney, Bruce Harmon
Preview Abstract |
Wednesday, March 18, 2009
3:30PM - 3:42PM
|
|
T35.00006: Magnetic and lattice coupling in the AFe$_2$As$_2$ (A=Ca, Ba, and Sr) compounds
Haifeng Li, David Vaknin, Jerel Zarestky, Wei Tian, Andreas Kreyssig, Ni Ni, Sergey Bu'dko, Paul Canfield, Robert McQueeney, Alan Goldman
Preview Abstract |
Wednesday, March 18, 2009
3:42PM - 3:54PM
|
|
T35.00007: Large electron-A$_{1g}$ phonon interaction in doped LaOFeAs: coupling with antiferromagnetism
Felix Yndurain, Jose Soler
Preview Abstract |
Wednesday, March 18, 2009
3:54PM - 4:06PM
|
|
T35.00008: Phonon and magnetic excitations in the novel BaFe1.8Co0.2As2 superconductor
Dan Parshall, Konstantin Lokshin, Matthew Stone, Douglas Abernathy, Mark Lumsden, Andrew Christianson, David Mandrus, Athena Safa-Sefat, Takeshi Egami
Preview Abstract |
Wednesday, March 18, 2009
4:06PM - 4:18PM
|
|
T35.00009: 3d crystal field excitations in iron pnictides studied by Raman spectroscopy
Tao Zhou, Zhen Qin, Sean O'Malley, Kwok Lo, Chenglin Zhang, Sang-Wook Cheong
Preview Abstract |
Wednesday, March 18, 2009
4:18PM - 4:30PM
|
|
T35.00010: Evidence for two gaps from specific heat in LiFeAs single crystals
Fengyan Wei, Bing Lv, Feng Chen, Yuyi Xue, Arnold M. Guloy, Chingwu Chu
Preview Abstract |
Wednesday, March 18, 2009
4:30PM - 4:42PM
|
|
T35.00011: Coexistence of superconductivity and ferromagnetism in BaFe$_{1.8}$Co$_{0.2}$As$_2$
Mario S. da Luz, R. K. Bollinger, J. J. Neumeier, A. Sefat, M. A. McGuire, R. Jin, B. C. Sales, D. Mandrus
Preview Abstract |
Wednesday, March 18, 2009
4:42PM - 4:54PM
|
|
T35.00012: Comprehensive Characterization of Superconductivity in Co-doped BaFe$_{2}$As$_{2}$
Tsuyoshi Tamegai, Yasuyuki Nakajima, Toshihiro Taen
Preview Abstract |
Wednesday, March 18, 2009
4:54PM - 5:06PM
|
|
T35.00013: Superconductivity in Sr(Fe,Ni)$_2$As$_2$ single crystals
Nicholas Butch, Shanta Saha, Kevin Kirshenbaum, Johnpierre Paglione
Preview Abstract |
Wednesday, March 18, 2009
5:06PM - 5:18PM
|
|
T35.00014: Physical Properties in a 5-Band Spin Flucutuation Theory of Ferropnictides
Greg Boyd, Siegfried Graser, Vivek Mishra, Peter Hirschfeld
Preview Abstract |
