Results 121 to 130 of about 639,220 (309)

Atomic‐Scale Visualization of Topotactic Resistive Switching in Epitaxial La0.5Sr0.5CoOx Neuromorphic Memristors

open access: yesAdvanced Functional Materials, EarlyView.
Forming‐free epitaxial Pt/La0.5Sr0.5CoOx (LSCO)/La0.5Sr0.5MnO3 (LSMO) memristors exhibit heterogeneous and partially reversible topotactic switching involving brownmillerite (BM)‐, Grenier (GN)‐like‐, and perovskite (PV)‐like configurations. Atomic‐resolution scanning transmission electron microscopy and in situ transmission electron microscopy resolve
Zi‐Qin Hong   +5 more
wiley   +1 more source

Fabrication of Bulk Amorphous Alloy Sheets by Strip Casting

open access: yes, 2004
A study has been made to fabricate the bulk amorphous alloy sheets by strip casting. Simulation of the solidification behavior of the Zr-base amorphous forming alloy during strip casting shows that fast enough cooling rate can be achieved by strip ...
Lee, Jung Gu   +8 more
core   +2 more sources

Study of the effect of weak magnetic field on the decolorization of azo dye by Fe-based amorphous alloy powders

open access: yes, 2015
Fe-Si-B amorphous alloy ribbons were melt-spun, and the amorphous powders were made by ball-milling the ribbons. The azo dye direct blue 2B was decolorized by the amorphous alloy powders.
Chang Chuntao   +4 more
core  

Lone‐Pair‐Induced Lattice Distortion in Lead‐Free Hybrid Perovskites for High‐Performance Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri   +12 more
wiley   +1 more source

Is a 2D Nanostructured Surface Capable of Changing the Corrosion and Magnetic Properties of an Amorphous Alloy? [PDF]

open access: yesInt J Mol Sci, 2023
Kuznetsova I   +7 more
europepmc   +1 more source

Spark plasma sintering of Fe-Cr-Mo-P-B-C-Si amorphous alloy

open access: yes, 2012
In the present work, synthesis of bulk Fe amorphous alloy by mechanical alloying of 70Fe-15Cr-4Mo-5P-4B-1C-1Si powders followed by consolidation of powders using Spark Plasma Sintering process is reported. The evolution of phase, microstructure, relative
Murty, B. S.   +3 more
core   +1 more source

Role of Structural Disorder on Phonon Transport and Thermal Conductivity in Li6PS5Br

open access: yesAdvanced Functional Materials, EarlyView.
Solid electrolytes are fast ion and slow heat conductors. Although both transport properties are governed by lattice dynamics and atomic structure, their interplay remains poorly understood. Here, we study this interrelation in anion‐ordered and disordered Li6PS5Br.
Lukas Ketter   +4 more
wiley   +1 more source

Role of Cr Element in Highly Dense Passivation of Fe-Based Amorphous Alloy. [PDF]

open access: yesMaterials (Basel), 2023
Song Z   +5 more
europepmc   +1 more source

Low temperature specific heat and thermal stability of Fe-B ultrafine amorphous alloy particles

open access: yes, 2001
Fe-B ultrafine amorphous alloy particles (UFAAP) were prepared by chemical reduction of Fe3+ with NaBHO4 and confirmed to be ultrafine amorphous particles by transmission electron microscopy and X-ray diffraction.
Liang, DB   +5 more
core  

The Effect of Hydrogen on an Iron Based Amorphous Alloy

open access: yes, 1981
In this· investigation we have systematically studied the brittleness and the atomic structure in an Fe(SiBC) alloy. Different amounts of hydrogen have been dissolved in the alloy.
H. Shahani, Mats Nygren, H. Soderhjelm
core   +1 more source

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