| 191. |
Superconductivity and spin fluctuations |
|
Shiliang Li and Pengcheng Dai |
|
Front. Phys. 6, 429-439 (2011). (Published on Dec 23rd, 2011) [pdf file] |
| 192. |
Spin waves and magnetic exchange interactions in insulating Rb0.89Fe1.58Se2 |
|
Miaoyin Wang, Chen Fang, Dao-Xin Yao, GuoTai Tan, Leland W. Harriger,
Yu Song, Tucker Netherton, Chenglin Zhang, Meng Wang, Matthew B. Stone,
Wei Tian, Jiangping Hu & Pengcheng Dai
|
|
Nature Communications 2, 580 (2011). (Published on Dec 6th, 2011) [pdf file] |
| 193. |
Common origin of the two types of magnetic fluctuations in iron chalcogenides |
|
Songxue Chi, J. A. Rodriguez-Rivera, J. W. Lynn, Chenglin Zhang, D. Phelan, D. K. Singh, R. Paul, and Pengcheng Dai |
|
Phys. Rev. B 84, 214407 (2011). (Published on Dec 5th, 2011) [pdf file] |
| 194. |
Neutron Scattering Studies of spin excitations in hole-doped Ba0.67K0.33Fe2As2 superconductor |
|
Chenglin Zhang, Meng Wang, Huiqian Luo, Miaoyin Wang, Mengshu Liu, Jun Zhao, D. L. Abernathy, T. A. Maier, Karol Marty, M. D. Lumsden, Songxue Chi, Sung Chang, Jose A. Rodriguez-Rivera, J. W. Lynn, Tao Xiang, Jiangping Hu, & Pengcheng Dai |
|
Scientific Report 1, 115 (2011). (Published on Oct 19th, 2011) [pdf file] |
| 195. |
Antiferromagnetic order and superlattice structure in nonsuperconducting and superconducting RbyFe1.6+xSe2 |
|
Meng Wang, Miaoyin Wang, G. N. Li, Q. Huang, C. H. Li, G. T. Tan, C. L. Zhang, Huibo Cao, Wei Tian, Yang Zhao, Y. C. Chen, X. Y. Lu, Bin Sheng, H. Q. Luo, S. L. Li, M. H. Fang, J. L. Zarestky, W. Ratcliff, M. D. Lumsden, J. W. Lynn, and Pengcheng Dai |
|
Phys. Rev. B 84, 094504 (2011). (Published on Sep 12th, 2011) [pdf file] |
| 196. |
Nematic spin fluid in the tetragonal phase of BaFe2As2 |
|
L. W. Harriger, H. Q. Luo, M. S. Liu, C. Frost, J. P. Hu, M. R. Norman, and Pengcheng Dai |
|
Phys. Rev. B 84, 054544 (2011). (Published on Aug 24th, 2011) [pdf file] |
| 197. |
Effect of the in-plane magnetic field on the neutron spin resonance in optimally doped FeSe0.4Te0.6 and BaFe1.9Ni0.1As2 superconductors |
|
Shiliang Li, Xingye Lu, Meng Wang, Hui-qian Luo, Miaoyin Wang, Chenglin Zhang, Enrico Faulhaber, Louis-Pierre Regnault, Deepak Singh, and Pengcheng Dai |
|
Phys. Rev. B 84, 024518 (2011). (Published on Jul 15th, 2011) [pdf file] |
| 198. |
Antiferromagnetic spin excitations in single crystals of nonsuperconducting Li1-xFeAs
|
|
Meng Wang, X. C. Wang, D. L. Abernathy, L. W. Harriger, H. Q. Luo, Yang Zhao, J. W. Lynn, Q. Q. Liu, C. Q. Jin, Chen Fang, Jiangping Hu, and Pengcheng Dai |
|
Phys. Rev. B 83, 220515(R) (2011). (Published on Jun 24th, 2011) [pdf file] |
| 199. |
Electron-spin excitation coupling in an electron-doped copper oxide superconductor |
|
Jun Zhao, F. C. Niestemski, Shankar Kunwar, Shiliang Li, P. Steffens, A. Hiess, H. J. Kang,Stephen D. Wilson, Ziqiang Wang, Pengcheng Dai & V. Madhavan |
|
Nature Physics 7, 719-724 (2011). (Published on May 23rd, 2011) [pdf file] |
| 200. |
Three-dimensionality of band structure and a large residual quasiparticle population in
Ba0.67K0.33Fe2As2 as revealed by c-axis polarized optical measurements |
|
B. Cheng, Z. G. Chen, C. L. Zhang, R. H. Ruan, T. Dong, B. F. Hu, W. T. Guo, S. S. Miao, P. Zheng, J. L. Luo,
G. Xu, Pengcheng Dai, and N. L. Wang |
|
Phys. Rev. B 83, 144522 (2011). (Published on Apr 22nd, 2011) [pdf file] |
