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  _  _     _____     _____    __   __  __    __  
 | \| ||  |  ___||  / ____||  \ \\/ // \ \\ / // 
 |  ' ||  | ||__   / //---`'   \ ` //   \ \/ //  
 | .  ||  | ||__   \ \\___      | ||     \  //   
 |_|\_||  |_____||  \_____||    |_||      \//    
 `-` -`   `-----`    `----`     `-`'       `

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Text this: Complementary structure for designer localized surface plasmons