Results 81 to 90 of about 13,468 (252)
Journal of Synchrotron Radiation, EarlyView.A setup for fielding high‐pressure samples contained in diamond anvil cells (DACs) at the LCLS X‐ray free electron laser is described and example powder X‐ray diffraction data are presented. Future prospects for experimental capabilities in DACs enabled by the LCLS, such as short pulse laser interactions and multiple pulse modes, are discussed.A novel ...
Mungo Frost +13 more
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Reaction sintering of polycrystalline cubic boron nitride at high pressure and temperature.
Journal of the Japan Society of Powder and Powder Metallurgy, 1989 Single phase sintered compact of cBN (polycrystalline cBN) may be prepared under high pressure and temperature (>5.2GPa, >1350°C) from hBN compact carrying a small amount of Mg3BN3 as a catalyst. This work investigated the influence of the amount of Mg3BN3 added to the hBN compact on the microstructure and the thermal conductivity of the prepared ...
Hitoshi Sumiya, Kazuo Tsuji, Shuji Yazu
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Synthesis and Characterization of Polycrystalline Cubic Boron Nitride Composites with Al Binder [PDF]
Advances in Engineering Research, 2015 The PcBN materials were sintered from the cBN-Al systems under high-pressure and high-temperature, and the mechanical properties, composition and microstructure of prepared samples were analyzed. The results show that the microstructure is fairly even and the binding phase is uniformly distributed in its volume.
S.S. Xu, G.P. Sun, L. Liu
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Decoding NASICON and Its Metal Interface for Solid‐State Batteries
Advanced Materials, Volume 38, Issue 17, 20 March 2026.This review paper focuses on lithium‐ and sodium‐based NASICON solid electrolytes and their interfaces with metal anodes using a top‐down framework. It begins with NASICON fundamentals, elucidates anode‐induced failure mechanisms, surveys advanced characterization strategies to understand them, summarizes mitigation approaches, and concludes with a ...
Jiaqi Xu +8 more
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Jin'gangshi yu moliao moju gongchengPolycrystalline cubic boron nitride composites were prepared under high-temperature and high-pressure conditions. The effects of bonding agent ratio and cBN particle size on the composition, microstructure, microhardness, and abrasive ratios of the PcBN ...
Qin ZOU +5 more
doaj +1 more source
Nucleation of amorphous shear bands at nanotwins in boron suboxide [PDF]
, 2016 The roles of grain boundaries and twin boundaries in mechanical properties are well understood for metals and alloys. However, for covalent solids, their roles in deformation response to applied stress are not established.
An, Qi +5 more
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Emergent Freestanding Complex Oxide Membranes for Multifunctional Applications
Advanced Materials, Volume 38, Issue 16, 17 March 2026.This review surveys freestanding oxide membranes and covers fabrication and three pathways for studies and devices: strain‐free and strained membranes, and van der Waals‐integrated heterostructures. We show how coupled oxide responses map onto these routes and cross‐couple to expand behaviors.
Baowen Li +6 more
wiley +1 more source
Study on Surface Roughness of Gcr15 Machined by Micro-Texture PCBN Tools
Machines, 2018 This paper applies micro textures to the rake face of PCBN (Polycrystalline Cubic Boron Nitride) tools, including three types of micro textures that are microgroove textures vertical to the cutting edge, microgroove textures parallel to the cutting edge,
Chen Pan +4 more
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Charge states and distribution of iron ions in polycrystalline cubic boron nitride
Optical Materials, 2003 Abstract The local electronic states and distribution of 57 Fe ions in cubic boron nitride (c-BN) polycrystals as a function of technological processing were investigated. The study has been performed on c-BN samples prepared by catalytic synthesis and by direct phase transformation.
Fedotova, J. A. +3 more
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Advanced Science, Volume 13, Issue 17, 23 March 2026.MnRhP has been identified as a novel kagomé magnet that hosts magnetic skyrmions above room temperature and exhibits a large intrinsic anomalous Hall effect. The latter originates from Berry curvature associated with gapped nodal lines, establishing MnRhP as a promising platform for exploring high‐temperature topological phenomena in both real and ...
Kosuke Karube +9 more
wiley +1 more source