Matchstick‐Shaped Ag2S–ZnS Heteronanostructures Preserving both UV/Blue and Near‐Infrared Photoluminescence

Heterostructured semiconductor matchsticks with Ag2S heads and ZnS stems (see TEM image) were synthesized by thermal co-decomposition of Ag(DDTC) and Zn(DDTC)2 (DDTC=diethyldithiocarbamate). The heteronanostructures show both UV/blue (λex=280 nm) and near-infrared (λex=785 nm) photoluminescence. Detailed facts of importance to specialist readers are published as "Supporting Information". Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.