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This paper reports a droplet formation device having nanochannels fabricated with femtosecond-laser-assisted etching. With the combination of nanochannels embedded in a substrate and microchannels on the substrate surface, approximately 650 nm diameter water phase liquid droplets (approximately 150 aL in volume) have been produced. In addition, we confirmed that enzyme reaction inside a femtoliter...
A novel photonic crystal waveguide was fabricated utilizing Si-ion implantation and two-dimensional structures. The transmission and reflection properties of a straight line and two 60-degree bend waveguides were characterized numerically using finite-difference time-domain (FDTD) method.
Thermoelectric properties of Au-substituted Si-based clathrates, Ba8AuGa13Si32 and Ba6A2AuGaxSi45−x (A = Sr, Eu, x = 13, 14), were experimentally and theoretically investigated. The polycrystalline samples of the Au-substituted Si-based clathrates were prepared by using the spark plasma sintering technique. The electronic structure of Ba6A2AuGa13Si32 was theoretically calculated by ab initio calculations,...
We present the first report of optical frequency-multiplexed signal transmission through surface plasmons and the optical near field generated in a random metal-dielectric film composed of submicrometer-sized silica balls and silver.
The electric field and temperature dependencies of time-dependent dielectric breakdown (TDDB) degradation in Cu/low-k damascene structures are investigated using Cu/SiOC and Cu/SiCN damascene structures. A field-dependent activation energy analysis of TDDB lifetimes demonstrates that there are multiple TDDB degradation mechanisms for a Cu/SiOC structure and that the dominant TDDB degradation mechanism...
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