Results 171 to 180 of about 15,088 (259)
The Evolution of Autonomous Systems for Planetary Cave Exploration: A Review
Journal of Field Robotics, EarlyView.ABSTRACT The exploration of Subsurface Access Points (SAPs), such as lava tubes on the Moon and Mars, has gained significant interest due to their potential as stable environments shielded from surface radiation and temperature extremes. These sites are considered high‐value targets for detecting water and signs of ancient life, and assessing their ...
Sarah Swinton +4 more
wiley +1 more source
Oxygen Cycling in Half-Doped Ln<sub>1-<i>x</i></sub> Sr <sub><i>x</i></sub> CoO<sub>3-δ</sub> Cobalt Perovskite Oxides and an In Situ Neutron Diffraction Study of Pr<sub>0.5</sub>Sr<sub>0.5</sub>CoO<sub>3-δ</sub>. [PDF]
ACS OmegaHesse F, Kennedy BF, Suard E, Bos JG.
europepmc +1 more source
Small, EarlyView.A multi‐wavelength Raman study of microwave‐assisted hydrothermal Ti3CNTx MXene, supported by theoretical calculations, identifies laser‐power thresholds and evaluates its ambient‐condition stability. ABSTRACT MXenes are emerging 2D nanomaterials that have attracted growing attention for their highly tunable atomic structure, composition, and surface ...
Subrata Ghosh +7 more
wiley +1 more source
Neutron diffraction evidence of the 3-dimensional structure of Ba<sub>2</sub>MnTeO<sub>6</sub> and misidentification of the triangular layers within the face-centred cubic lattice. [PDF]
Sci RepMustonen OHJ +6 more
europepmc +1 more source
Small, EarlyView.Ge substitution in Li6+xGexAs1‐xS5Br expands the lattice, redistributes Li+, and enhances intercage diffusion, increasing ionic conductivity 6‐fold to 12.7 mS/cm at x = 0.5. Li6.5As0.5Ge0.5S5Br also shows improved air stability, linking the lithium substructure to fast, stable ion transport in thioarsenate argyrodites. ABSTRACT Lithium argyrodite solid
Ajay Gautam +8 more
wiley +1 more source
Porous Organic Polymers: From Molecular Design to Scalable Technologies
Small, EarlyView.This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem +12 more
wiley +1 more source
A Quantitative Phase Analysis by Neutron Diffraction of Conventional and Advanced Aluminum Alloys Thermally Conditioned for Elevated-Temperature Applications. [PDF]
Materials (Basel)Kozakevich JR +3 more
europepmc +1 more source
Small, EarlyView.Topotactic nitridation of (111)‐plane layered perovskite La4Ti3O12 proceeds through a persistent 2D layered oxynitride La4Ti3(O,N)12, enabling formation of a core–shell La4Ti3(O,N)12@LaTiO2N heterostructure before full conversion into 3D perovskite LaTiO2N.
Jeongsuk Seo +4 more
wiley +1 more source
steel research international, EarlyView.This study validates a recycling pathway for converting interconnect assemblies from end‐of‐life SOC stacks into commercial‐grade AISI 304 steels. Using scrap‐based steelmaking operations, austenitic cast steels with <4.0% δ‐ferrite are successfully produced.
Jeraldine Lastam +7 more
wiley +1 more source
steel research international, EarlyView.Serrations and stepwise austenite phase transformation were observed in cold‐rolled and annealed medium manganese steels. By in situ XRD experiments, these two phenomena were studied simultaneously. The results show that DSA leads to the creation of PLC bands and load drops in the specimen.
Shahroz Ahmed +6 more
wiley +1 more source