| 251. |
Quantum Spin Excitations through the metal-to-insulator crossover in $Y Ba_2 Cu_3 O_{6+y}$ |
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Shiliang Li, Zahra Yamani, Hye Jung Kang, Kouji Segawa, Yoichi Ando, Xin Yao, H. A. Mook, Pengcheng Dai |
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Phys. Rev. B 77, 014523 (2008). (Published on Jan 25th, 2008) [pdf file] |
| 252. |
A distinct bosonic mode in an electron-doped high-transition-temperature superconductor |
|
F. C. Niestemski, S. Kunwar, S. Zhou, Shiliang Li, H. Ding, Ziqiang Wang, Pengcheng Dai & V. Madhavan |
|
Nature 450, 1058-1061 (2007). (Published on Dec 13th, 2007) [pdf file] |
| 253. |
Competition between Antiferromagnetism and Superconductivity in the Electron-Doped Cuprates Triggered by Oxygen Reduction |
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P. Richard, M. Neupane, Y.-M. Xu, P. Fournier, S. Li, Pengcheng Dai, Z. Wang, and H. Ding
|
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Phys. Rev. Lett. 99, 157002 (2007). (Published on Oct 11th, 2007) [pdf file] |
| 254. |
Quantum spin correlations through the superconducting-normal phase transition in electron-doped superconducting Pr0.88LaCe0.12CuO4 |
|
Stephen D. Wilson, Shiliang Li, Jun Zhao, Gang Mu, Hai-hu Wen, Jeffrey W. Lynn, Paul G. Freeman, Louis-Pierre Regnault, Klaus Habicht, Pengcheng Dai |
|
PNAS 104, 15259 (2007) (Published on Sep 20th, 2007) [pdf file] |
| 255. |
Magnetic fluctuations in n-type high-Tc superconductors reveal breakdown of fermiology: Experiments and Fermi-liquid/RPA calculations |
|
F. Krüger, S. D. Wilson, L. Shan, Shiliang Li, Y. Huang, H.-H. Wen, S.-C. Zhang, Pengcheng Dai, and J. Zaanen
|
|
Phys. Rev. B 76,094506 (2007). (Published on Sep 10th, 2007) [pdf file] |
| 256. |
Incommensurate magnetic structure in the orthorhombic perovskite ErMnO3
|
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F. Ye, B. Lorenz, Q. Huang, Y. Q. Wang, Y. Y. Sun, C. W. Chu, J. A. Fernandez-Baca, Pengcheng Dai, and H. A. Mook
|
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Phys. Rev. B 76, 060402(R) (2007). (Published on Aug 3rd, 2007) [pdf file] |
| 257. |
Neutron-Spin Resonance in the Optimally Electron-Doped Superconductor Nd[sub 1.85]Ce[sub 0.15]CuO[sub 4-delta] |
|
Jun Zhao, Pengcheng Dai, Shiliang Li, Paul G. Freeman, Y. Onose, Y. Tokura |
|
Phys. Rev. Lett. 99, 017001 (2007) (Published on Jul 5th, 2007) [pdf file] |
| 258. |
Magnons in ferromagnetic metallic manganites |
|
Jiandi Zhang, F. Ye, Hao Sha, Pengcheng Dai, J. A. Fernandez-Baca, and E. W. Plummer |
|
J. Phys.: Condens. Matter 19, 315204 (2007). (Published on Jul 4th, 2007) [pdf file] |
| 259. |
Effect of antiferromagnetic spin correlations on lattice distortion and charge ordering in Pr0.5Ca1.5MnO4 |
|
Songxue Chi, F. Ye , Pengcheng Dai, J. A. Fernandez-Baca , Q. Huang , J. W. Lynn , E. W. Plummer, R. Mathieu, Y. Kaneko, and Y. Tokura |
|
Proc. Natl. Acad. Sci. USA (PNAS) 104, 11796-11801 (2007). (Published on Jun 20th, 2007) [pdf file] |
| 260. |
Spin waves throughout the Brillouin zone and magnetic exchange coupling in ferromagnetic metallic manganites La$_{1-x}$Ca$_x$MnO$_3$ ($x=0.25,0.30$)
|
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F. Ye, Pengcheng Dai, J. A. Fernandez-Baca, D. T. Adroja, T. G. Perring, Y. Tomioka, Y. Tokura
|
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Phys. Rev. B 75,144408 (2007) (Published on Apr 7th, 2007) [pdf file] |
