Phase Separation Prior to Alloying Observed in Vacuum Heating of Hybrid Au/Cu2O Core–Shell Nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.6b12502
Abstract: The coexistence of decomposition, phase segregation, and alloying behaviors of Au@Cu2O core–shell nanoparticles were found through in situ heating transmission electron microscopy imaging and spectral-analysis techniques. Thermally induced compositional variations (from Cu2O to Cu) were… read more here.
Keywords: phase separation; core shell; shell nanoparticles; separation prior ... See more keywords
Correlation-Aware Joint Support Recovery With Separation Prior
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2022.3195429
Abstract: Sparse support recovery from multiple measurement vectors (MMV) is studied in this letter. For years, a noticeable mismatch exists between the theories and algorithms in the research of super-resolution and direction-of-arrival (DOA) estimation that variants… read more here.
Keywords: support recovery; recovery; correlation aware; separation ... See more keywords