Optimization of the Field Enhancement and Spectral Bandwidth of Single and Coupled Bimetal Core–Shell Nanoparticles for Few-Cycle Laser Applications

Yang Ying-Ying, Csapó Edit, Zhang Yong-Liang, Süßmann Frederik, Stebbings Sarah L., Duan Xuan-Ming, Zhao Zhen-Sheng, Dékány Imre, Kling Matthias F.
2012