| 251. |
Annealing effect on the electron-doped superconductor Pr0.88LaCe0.12CuO4 |
|
Yong-Lei Wang, Yan Huang, Lei Shan, S. L. Li, Pengcheng Dai, Cong Ren, and Hai-Hu Wen |
|
Phys. Rev. B 80, 094513 (2009). (Published on Sep 18th, 2009) [pdf file] |
| 252. |
Long-range antiferromagnetism in Fe-based superconductors |
|
Shiliang Li and Pengcheng Dai |
|
Wuli 38, 644 (2009) in Chinese. (Published on Sep 17th, 2009) [pdf file] |
| 253. |
Transition from Three-Dimensional Anisotropic Spin Excitations to Two-Dimensional Spin Excitations by Electron Doping the FeAs-Based BaFe1.96Ni0.04As2 Superconductor |
|
Leland W. Harriger, Astrid Schneidewind, Shiliang Li, Jun Zhao, Zhengcai Li, Wei Lu, Xiaoli Dong, Fang Zhou, Zhongxian Zhao, Jiangping Hu, and Pengcheng Dai |
|
Phys. Rev. Lett. 103, 087005 (2009). (Published on Aug 20th, 2009) [pdf file] |
| 254. |
Superconducting state coexisting with a phase-separated static magnetic order in (Ba,K)Fe2As2, (Sr,Na)Fe2As2, and CaFe2As2 |
|
T. Goko, A. A. Aczel, E. Baggio-Saitovitch, S. L. Bud'ko, P. C. Canfield, J. P. Carlo, G. F. Chen, Pengcheng Dai, A. C. Hamann, W. Z. Hu, H. Kageyama, G. M. Luke, J. L. Luo, B. Nachumi, N. Ni, D. Reznik, D. R. Sanchez-Candela, A. T. Savici, K. J. Sikes, N. L. Wang, C. R. Wiebe, T. J. Williams, T. Yamamoto, W. Yu, and Y. J. Uemura
|
|
Phys. Rev. B 80, 024508 (2009). (Published on Jul 14th, 2009) [pdf file] |
| 255. |
Spin waves and magnetic exchange interactions in CaFe2As2 |
|
Jun Zhao, D. T. Adroja, Dao-Xin Yao, R. Bewley, Shiliang Li, X. F. Wang, G. Wu, X. H. Chen, Jiangping Hu & Pengcheng Dai |
|
Nature Physics 5, 555-560 (2009). (Published on Jul 13th, 2009) [pdf file] |
| 256. |
Structural and magnetic phase transitions in NaFeAs |
|
Shiliang Li, Clarina de la Cruz, Q. Huang, G. F. Chen, T.-L. Xia, J. L. Luo, N. L. Wang, and Pengcheng Dai |
|
Phys. Rev. B 80, 020504(R) (2009). (Published on Jul 9th, 2009) [pdf file] |
| 257. |
Spin gap and magnetic resonance in superconducting BaFe1.9Ni0.1As2 |
|
Shiliang Li, Ying Chen, Sung Chang, Jeffrey W. Lynn, Linjun Li, Yongkang Luo, Guanghan Cao, Zhu'an Xu, and Pengcheng Dai |
|
Phys. Rev. B 79, 174527 (2009). (Published on May 26th, 2009) [pdf file] |
| 258. |
Neutron studies of the iron-based family of high TC magnetic superconductors |
|
J. W. Lynn and Pengcheng Dai |
|
Physica C 469, 469-476 (2009). (Published on May 20th, 2009) [pdf file] |
| 259. |
Inelastic Neutron-Scattering Measurements of a Three-Dimensional Spin Resonance in the FeAs-Based BaFe1.9Ni0.1As2 Superconductor |
|
Songxue Chi, Astrid Schneidewind, Jun Zhao, Leland W. Harriger, Linjun Li, Yongkang Luo, Guanghan Cao, Zhu'an Xu, Micheal Loewenhaupt, Jiangping Hu, and Pengcheng Dai |
|
Phys. Rev. Lett. 102, 107006 (2009). (Published on Mar 13th, 2009) [pdf file] |
| 260. |
Static Magnetic Order and Superfluid Density of RFeAs(O,F) (R=La; Nd; Ce)
and LaFePO Studied by Muon Spin Relaxation: Unusual Similarities
with the Behavior of Cuprate Superconductors |
|
J. P. Carlo, Y. J. Uemura, T. Goko, G. J. MacDougall, J. A. Rodriguez, W. Yu, G. M. Luke, Pengcheng Dai,
N. Shannon, S. Miyasaka, S. Suzuki, S. Tajima, G. F. Chen, W. Z. Hu, J. L. Luo, and N. L. Wang |
|
Phys. Rev. Lett. 102, 087001 (2009). (Published on Feb 23rd, 2009) [pdf file] |
