In situ neutron diffraction for analysing complex coarse-grained functional materials. [PDF]
J Appl Crystallogr, 2023 Complex functional materials play a crucial role in a broad range of energy-related applications and in general for materials science. Revealing the structural mechanisms is challenging due to highly correlated coexisting phases and microstructures, especially for in situ or operando investigations. Since the grain sizes influence the properties, these
Hinterstein M +5 more
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Atomic distribution and local structure in-situ VII from in situ neutron diffraction. [PDF]
Proc Natl Acad Sci U S A, 2022 Ice polymorphs show extraordinary structural diversity depending on pressure and temperature. The behavior of hydrogen-bond disorder not only is a key ingredient for their structural diversity but also controls their physical properties. However, it has been a challenge to determine the details of the disordered structure in ice polymorphs under ...
Yamashita K +12 more
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Correlating work hardening with co-activation of stacking fault strengthening and transformation in a high entropy alloy using in-situ neutron diffraction [PDF]
Scientific Reports, 2020 Transformation induced plasticity (TRIP) leads to enhancements in ductility in low stacking fault energy (SFE) alloys, however to achieve an unconventional increase in strength simultaneously, there must be barriers to dislocation motion.
M. Frank +7 more
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An in situ Study of NiTi Powder Sintering Using Neutron Diffraction [PDF]
Metals, 2015 This study investigates phase transformation and mechanical properties of porous NiTi alloys using two different powder compacts (i.e., Ni/Ti and Ni/TiH2) by a conventional press-and-sinter means.
Gang Chen, Klaus-Dieter Liss, Peng Cao
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Deformation behavior of additive manufactured 316 L stainless steel using in situ neutron diffraction [PDF]
Scientific ReportsManufacturing of metallic components using additive manufacturing technique is of great interest for the industrial applications. Here, the mechanical and microstructural responses of a 316 L stainless steel (316LSS) built by selective laser melting (SLM)
Zhiping Chen +13 more
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A Portable Miniature Cryogenic Environment for In Situ Neutron Diffraction
CrystalsNeutron diffraction instruments offer a platform for materials science and engineering studies at extended temperature ranges far from ambient. As one of the widely used neutron sample environment types, cryogenic furnaces are usually bulky and complex ...
Yan Chen, Dunji Yu, Ke An
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Adsorption-Induced Expansion of Graphene Oxide Frameworks: Observation by in Situ Neutron Diffraction [PDF]
ACS Omega, 2019 Joseph C. Schaeperkoetter +5 more
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Stress Evaluation Method by Neutron Diffraction for HCP-Structured Magnesium Alloy
Quantum Beam Science, 2023 Tensile deformation in situ neutron diffraction of an extruded AZ31 alloy was performed to validate conventional procedures and to develop new procedures for stress evaluation from lattice strains by diffraction measurements of HCP-structured magnesium ...
Stefanus Harjo, Wu Gong, Takuro Kawasaki
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Nuclear Analysis, 2022 FENGHUANG diffractometer at CMRR, a high-intensity multi-section neutron powder diffractometer, has been constructed to in situ studies of materials under high pressure high temperature conditions.
Leiming Fang +5 more
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Ti-based BCC Alloy: Dehydrogenation Characterization Using Synchrotron and Neutron Diffraction [PDF]
Materials Research, 2016 Dehydrogenation of a BCC alloy of composition 52Ti-12V-36Cr doped with 4 wt.% Zr7Ni10 was studied by diffraction using synchrotron and neutron radiations.
Thomas Bibienne +4 more
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