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Neutron Scattering Group

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Kenjiro K. Gomes, Abhay N. Pasupathy, Aakash Pushp, Colin Parker, Shimpei Ono, Yoichi Ando, Genda Gu, and Ali Yazdani.
Mapping of the formation of the pairing gap in Bi2Sr2Ca2CuO8+δ.
J. Phys. Chem. Solids 69, 3034 – 3038 (2008).

M. Hücker.
Electronic interlayer coupling in the low-temperature tetragonal phase of La1.79Eu0.2Sr0.01CuO4.
Phys. Rev. B 79, 104523 (2009).

M. Hücker, G. D. Gu, and J. M. Tranquada.
Spin susceptibility of underdoped cuprate superconductors: Insights from a stripe-ordered crystal.
Phys. Rev. B
78, 214507 (2008).

M. Khodas, I. A. Zaliznyak, and D. E. Kharzeev.
Spin-polarized transport through a domain wall in magnetized graphene.
Phys. Rev. B 80, 125428 (2009).

K. W. Kim, G. D. Gu, C. C. Homes, and T. W. Noh.
Bound Excitons in Sr2CuO3.
Phys. Rev. Lett. 101, 177404 (2008).

K. W. Kim and G. D. Gu.
Optical excitations in Sr2CuO3.
Phys. Rev. B 79, 085121 (2009).

Jungho Kim, H. Zhang, G. Gu, and Young-June Kim.
Charge Stripes and Superconductivity in La2-xBaxCuO4 and La1.6-xNd0.4SrxCuO4.
J. Supercond. Nov. Magn. 22, 251–254 (2009).

M. Matsuda, M. Fujita, S. Wakimoto, J. A. Fernandez-Baca, J. M. Tranquada, and K. Yamada.
Magnetic Dispersion of the Diagonal Incommensurate Phase in Lightly Doped La2-xSrxCuO4.
Phys. Rev. Lett.
101, 197001 (2008).

Aakash Pushp, Colin V. Parker, Abhay N. Pasupathy, Kenjiro K. Gomes, Shimpei Ono, Jinsheng Wen, Zhijun Xu, Genda Gu, and Ali Yazdani.
Extending Universal Nodal Excitations Optimizes Superconductivity in Bi2Sr2CaCu2O8+δ.
Science
324, 1689–1693 (2009).

N. Sakiyama, I. A. Zaliznyak, S.-H. Lee, Y. Mitsui, and H. Yoshizawa.
Doping-dependent charge and spin superstructures in layered cobalt perovskites.
Phys. Rev. B 78, 180406(R) (2008).

Weidong Si, Zhi-Wei Lin, Qing Jie, Wei-Guo Yin, Juan Zhou, Genda Gu, P. D. Johnson, and Qiang Li.
Enhanced superconducting transition temperature in FeSe0.5Te0.5 thin films.
Appl. Phys. Lett.
95, 2009.

I. P. Swainson, C. Stock, P. M. Gehring, Guangyong Xu, K. Hirota, Y. Qiu, H. Luo, X. Zhao, J.-F. Li, and D. Viehland.
Soft phonon columns on the edge of the Brillouin zone in the relaxor PbMg1/3Nb2/3O3.
Phys. Rev. B
79, 224301 (2009).

J. M. Tranquada, G. D. Gu, M. Hücker, Q. Jie, H.-J. Kang, R. Klingeler, Q. Li, N. Tristan, J. S. Wen, G. Y. Xu, Z. J. Xu, J. Zhou, and M. v. Zimmermann.
Evidence for unusual superconducting correlations coexisting with stripe order in La1.875Ba0.125CuO4.
Phys. Rev. B
78, 174529 (2008).

Fan Wang, Jungho Kim, Young-June Kim, and G. D. Gu.
Spin-glass behavior in LuFe2O4+δ.
Phys. Rev. B
80, 024419 (2009).

Jinsheng Wen, Guangyong Xu, C. Stock, P. M. Gehring, Z. Zhong, L. A. Boatner, E. L. Venturini, and G. A. Samara.
Effect of local dipole moments on the structure and lattice dynamics of K0.98Li0.02TaO3.
Phys. Rev. B
78, 144202 (2008).

Jinsheng Wen, Zhijun Xu, Guangyong Xu, J. M. Tranquada, Genda Gu, S. Chang, and H. J. Kang.
Magnetic field induced enhancement of spin-order peak intensity in La1.875Ba0.125CuO4.
Phys. Rev. B
78, 212506 (2008).

Jinsheng Wen, Guangyong Xu, Genda Gu, and S. M. Shapiro.
Magnetic-field control of charge structures in the magnetically disordered phase of multiferroic LuFe2O4.
Phys. Rev. B
80, 020403(R) (2009).

Jinsheng Wen, Guangyong Xu, Zhijun Xu, Zhi Wei Lin, Qiang Li, W. Ratcliff, Genda Gu, and J. M. Tranquada.
Short-range incommensurate magnetic order near the superconducting phase boundary in Fe1+δTe1-xSex.
Phys. Rev. B
80, 104506 (2009).

W. D. Wise, Kamalesh Chatterjee, M. C. Boyer, Takeshi Kondo, T. Takeuchi, H. Ikuta, Zhijun Xu, Jinsheng Wen, G. D. Gu, Yayu Wang, and E. W. Hudson.
Imaging nanoscale Fermi-surface variations in an inhomogeneous superconductor.
Nat. Phys.
5, 213–216 (2009).

Guangyong Xu, G. D. Gu, M. Hucker, B. Fauque, T. G. Perring, L. P. Regnault, and J. M. Tranquada.
Testing the itinerancy of spin dynamics in superconducting Bi2Sr2CaCu2O8+δ.
Nat. Phys. Phys
5, 642–646 (2009).

H. B. Yang, J. D. Rameau, P. D. Johnson, T. Valla, A. Tsvelik, and G. D. Gu.
Emergence of preformed Cooper pairs from the doped Mott insulating state in Bi2Sr2CaCu2O8+δ.
Nature 456, 77–80 (2008).

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