7 citations · 16 across the 7 of their papers we have counts for
8 papers
Phase-Coherent Spin and Lattice Modulations in a Y-type Hexaferrite
Oskar Stepančić, Annika Stellhorn, Emma Campillo +7
Spin-driven multiferroics owe their electric polarization to lattice distortions that follow the magnetic order, yet in incommensurate magnets symmetry normally forbids such a dist…
Observation of a magnetic shift in neutron whispering-gallery states
K. Schreiner, J. A. Pioquinto, S. Baeßler +19
We developed experimental and theoretical methods to create and describe high-resolution whispering-gallery interference patterns and show the feasibility of measuring their small…
Interplay between atomic fluctuations and charge density waves in LaSrCuO
L. Shen, V. Esposito, N. G. Burdet +10
In the cuprate superconductors, the spatial coherence of the charge density wave (CDW) state grows rapidly below a characteristic temperature , the nature of which…
Probing superconducting order in overdoped CaYBaCuO by neutron diffraction measurements of the vortex lattice
A. S. Cameron, E. Campillo, A. Alshemi +13
We present small angle neutron scattering studies of the magnetic vortex lattice (VL) in CaYBaCuO up to a field of 16.7 T, and CaY$_{0.…
Multilevel Image Thresholding Using a Fully Informed Cuckoo Search Algorithm
Xiaotao Huang, Liang Shen, Chongyi Fan +2
Though effective in the segmentation, conventional multilevel thresholding methods are computationally expensive as exhaustive search are used for optimal thresholds to optimize th…
Novel Co-variant Feature Point Matching Based on Gaussian Mixture Model
Liang Shen, Jiahua Zhu, Chongyi Fan +2
The feature frame is a key idea of feature matching problem between two images. However, most of the traditional matching methods only simply employ the spatial location informatio…
Inhomogeneous spin excitations in weakly coupled spin-1/2 chains
L. Shen, E. Campillo, O. Zaharko +8
We present a systematic inelastic neutron scattering and neutron diffraction study of the magnetic structure of the quasi-1D spin-1/2 magnet SrCo2V2O8, where the interchain couplin…
Distributed Spectrum Access for Cognitive Small Cell Networks: A Robust Graphical Game Approach
Yuhua Xu, Yuli Zhang, Qihui Wu +2
This letter investigates the problem of distributed spectrum access for cognitive small cell networks. Compared with existing work, two inherent features are considered: i) the tra…