?url_ver=Z39.88-2004&rft_id=10.1140%2Fepjp%2Fs13360-021-01702-7&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Khalil&rft.au=Khalil%2C+U.K.&rft.aufirst=U.K.&rft.atitle=Design+and+optimization+of+bowtie+nanoantenna+for+electromagnetic+field+enhancement&rft.issue=7&rft.date=2021&rft.volume=136&rft.issn=21905444&rft.title=European+Physical+Journal+Plus&rft.genre=article