U
Uwe Stuhr
Researcher at Paul Scherrer Institute
Publications - 67
Citations - 1195
Uwe Stuhr is an academic researcher from Paul Scherrer Institute. The author has contributed to research in topics: Inelastic neutron scattering & Antiferromagnetism. The author has an hindex of 18, co-authored 55 publications receiving 1007 citations.
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Anisotropy of the magnetic and transport properties in EuZn$_2$As$_2$
Zhi-Cheng Wang,E. Been,Jonathan Gaudet,Gadeer Matook A. Alqasseri,K. Fruhling,Xiao-Teng Yao,Uwe Stuhr,Qinqing Zhu,Zhi Ren,Yi Cui,Chunjing Jia,Brian Moritz,Sugata Chowdhury,Thomas P. Devereaux,Fazel Tafti +14 more
TL;DR: Zhi-Cheng Wang, ∗ Emily Been, 3, Jonathan Gaudet, 5 Gadeer Matook A. Alqasseri, 7 Kyle Fruhling, Xiaohan Yao, Uwe Stuhr, Qinqing Zhu, 10 Zhi Ren, 10 Yi Cui, Chunjing Jia, Brian Moritz, Sugata Chowdhury, 7 Thomas Devereaux, 11 and Fazel Tafti as discussed by the authors
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Active learning-assisted neutron spectroscopy with log-Gaussian processes
TL;DR: In this article , a probabilistic active learning approach is proposed to directly provide locations for informative measurements in a mathematically sound and methodologically robust way by exploiting log-Gaussian processes.
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Experimental determination of the magnetic interactions of frustrated Cairo pentagon lattice materials
Manh Duc Le,Manh Duc Le,Elisa M. Wheeler,Jaehong Jeong,K. Ramesh Kumar,Seongsu Lee,Changhee Lee,Myeong Jun Oh,Younjung Jo,Akihiro Kondo,Koichi Kindo,Uwe Stuhr,B. Fåk,M. Enderle,Dmitry Batuk,Artem M. Abakumov,Alexander A. Tsirlin,Je-Geun Park +17 more
TL;DR: In this article, inelastic neutron scattering measurements of the Cairo pentagon lattice magnet were performed and linear spin wave theory and mean-field analyses were used to determine the spin exchange interactions and single-ion anisotropy in these materials.
AI-assisted neutron spectroscopy using active learning with log-Gaussian processes
TL;DR: In this paper , the authors exploit log-Gaussian processes which, due to the logarithmic transformation, have the largest approximation uncertainties in regions of signal, thus directly yields locations for informative measurements.
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Validating quench stresses in complex aluminium components
TL;DR: In this paper, a numerical and experimental investigation motivated by the need to explore the effectiveness of residual stress relief techniques in aluminium alloy engineering components of complex geometry is presented, and the residual strains and stresses were characterised using neutron diffraction techniques in components with high and low quench stresses to validate a finite element analysis (FEA) study, and also to appraise the evolution of a commercial stress relief method.