2 citations · 2 across the 4 of their papers we have counts for
4 papers
3-D mapping of diffuse scattering in PZN-xPT
Guangyong Xu, Z. Zhong, H. Hiraka +1
High energy (67 keV) x-ray diffuse scattering measurements were performed on single crystals of Pb(ZnNb)O-PbTiO (PZN-PT). A novel technique was develo…
High q-resolution neutron scattering technique using triple-axis spectrometers
Guangyong Xu, P. M. Gehring, V. J. Ghosh +1
We present a new technique which brings a substantial increase of the wave-vector -resolution of triple-axis-spectrometers by matching the measurement wave-vector to the ref…
Evidence of decoupled lattice distortion and ferroelectric polarization in the relaxor system PMN-xPT
Guangyong Xu, D. Viehland, J. F. Li +2
We report high -resolution neutron scattering data on PMN-PT single crystals with and 27%. No rhombohedral distortion occurs in the 20PT sample for temperatures as lo…
Dynamics and Structure of PMN and PZN
G. Shirane, Guangyong Xu, P. M. Gehring
A review is given of recent neutron and x-ray scattering studies of the lead-oxide perovskite relaxor systems Pb(Zn1/3Nb2/3)O3-xPbTiO3 and Pb(Mg1/3Nb2/3)O3-xPbTiO3. X-ray measureme…