TY  - RPRT
TI  - Optimizing the near field around silver tips.
AU  - Wan-Xin Sun
AU  - Ze-Xiang Shen
PY  - 2003
DO  - 10.1364/josaa.20.002254
UR  - https://pubmed.ncbi.nlm.nih.gov/14686504/
ID  - 14686504
ER  -