In-situ liquid cell TEM investigation on assembly and symmetry transformation of Pt superlattice
Sign Up to like & getrecommendations! Published in 2019 at "Science China Materials"
DOI: 10.1007/s40843-019-1219-y
Abstract: Two dimensional (2D) nanocrystal functional superlattices with a well controlled structure are of significant importance in photonic, plasmonic and optoelectronic applications and have been well studied, but it remains challenging to understand the formation mechanism… read more here.
Keywords: cell tem; situ liquid; tem investigation; superlattice ... See more keywords
In-situ TEM investigation of nano-scale helium bubble evolution in tantalum-doped tungsten at 800°C
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2021.152910
Abstract: Abstract The aim of this work is to probe the helium induced defect production and accumulation in 40 keV He+ irradiated polycrystalline W and its alternative alloy W-5wt.%Ta using transmission electron microscopy (TEM) combined with in-situ helium… read more here.
Keywords: situ tem; helium bubble; tantalum; helium ... See more keywords
In situ TEM Investigation on Rotation and Coalescence Behaviors of Au Nanoparticles on h-BN Substrate
Sign Up to like & getrecommendations! Published in 2019 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927619008158
Abstract: Among the 2D family, hexagonal boron nitride (h-BN) is attracting increased attentions since it’s unique 2D form combined with wide band gap insulating intrinsic. Gold nanoparticles decorated h-BN composites have been shown of great activity… read more here.
Keywords: situ tem; behaviors nanoparticles; rotation coalescence; tem investigation ... See more keywords
In situ TEM investigation of large crystal formation in lithiated SnO2 anode assisted by electron beam irradiation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry A"
DOI: 10.1039/d1ta03136h
Abstract: The formation mechanism of large Li4.4Sn crystals formed in lithiated SnO2 particles was investigated and their formation can be effectively suppressed by placing the lithiated SnO2 for a certain period or by reducing the size… read more here.
Keywords: lithiated sno2; tem investigation; situ tem; formation ... See more keywords
In situ TEM investigation of nucleation and crystallization of hybrid bismuth nanodiamonds.
Sign Up to like & getrecommendations! Published in 2023 at "Nanoscale"
DOI: 10.1039/d3nr01338c
Abstract: Despite great progress in the non-classical homogeneous nucleation and crystallization theory, the heterogeneous processes of atomic nucleation and crystallization remain poorly understood. Abundant theories and experiments have demonstrated the detailed dynamics of homogeneous nucleation; however,… read more here.
Keywords: nucleation crystallization; nucleation; heterogeneous nucleation; situ tem ... See more keywords