- Electromagnetically induced transparency in terahertz plasmonic metamaterials via dual excitation pathways of the dark mode
[作者:Liu, XJ; Gu, JQ; Singh, R; Ma, YF; Zhu, J; Tian, Z; He, MX; Han, JG; Zhang, WL,期刊:Applied Physics Letters, 页码:131101-131101 , 文章类型: Article,,卷期:2012年100-13]
- We observe the excitation and tuning of electromagnetically induced transparency (EIT) by the interference between different excitation pathways of the dark mode in a planar terahertz metamaterial. The EIT unit cell cons...
- Photoinduced modification of surface states in nanoporous InP
[作者:Lloyd-Hughes, J; Muller, S; Scalari, G; Bishop, H; Crossley, A; Enachi, M; Sirbu, L; Tiginyanu, IM,期刊:Applied Physics Letters, 页码:132106-132106 , 文章类型: Article,,卷期:2012年100-13]
- Porous honeycombs of n-type InP were investigated by terahertz time-domain and x-ray photoemission spectroscopies. After photoexcitation the dark conductivity was found to increase quasi-irreversibly, recovering only aft...
|