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20012011
most citedStructural and magnetic phase diagram of CeFeAsO1-xFx and its relationship to high-temperature superconductivity

762 citations · 3.1k across the 27 of their papers we have counts for

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Showing 2005Show all

4 papers · 1 filter

cond-mat.str-el2005

Evolution of spin-wave excitations in ferromagnetic metallic manganites

F. Ye, Pengcheng Dai, J. A. Fernandez-Baca +6

Neutron scattering results are presented for spin-wave excitations of three ferromagnetic metallic MnO manganites (where and are rare- and…

cond-mat.supr-con2005

Electronically competing phases and their magnetic field dependence in electron-doped nonsuperconducting and superconducting Pr0.88LaCe0.12CuO4

H. J. Kang, Pengcheng Dai, H. A. Mook +6

We present comprehensive neutron scattering studies of nonsuperconducting and superconducting electron-doped Pr0.88LaCe0.12CuO4(PLCCO). At zero field, the transition from antiferro…

cond-mat.supr-con2005

Electronic inhomogeneity and competing phases in electron-doped superconducting Pr0.88LaCe0.12CuO4

Pengcheng Dai, H. J. Kang, H. A. Mook +5

We use neutron scattering to demonstrate that electron-doped superconducting Pr0.88LaCe0.12CuO4 in the underdoped regime is electronically phase separated in the ground state, show…

cond-mat.str-el2005

Quantum Critical Scaling and origin of Non-Fermi-Liquid behavior in ScUPd

Stephen D. Wilson, Pengcheng Dai, D. T. Adroja +5

We use inelastic neutron scattering to study magnetic excitations of ScUPd for U concentrations (, 0.35) near the spin glass quantum critical point (QCP).…