762 citations · 11.1k across the 184 of their papers we have counts for
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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…
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…
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…
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).…