- Controlling the Velocity of Light Pulses
[作者:Boyd, RW; Gauthier, DJ,期刊:Science, 页码:1074-1077 , 文章类型: Review,,卷期:2009年326-5956]
- It is now possible to exercise a high degree of control over the velocity at which light pulses pass through material media. This velocity, known as the group velocity, can be made to be very different from the speed of ...
- Pleistocene Megafaunal Collapse, Novel Plant Communities, and Enhanced Fire Regimes in North America
[作者:Gill, JL; Williams, JW; Jackson, ST; Lininger, KB; Robinson, GS,期刊:Science, 页码:1100-1103 , 文章类型: Article,,卷期:2009年326-5956]
- Although the North American megafaunal extinctions and the formation of novel plant communities are well-known features of the last deglaciation, the causal relationships between these phenomena are unclear. Using the du...
- Microsecond Simulations of Spontaneous Methane Hydrate Nucleation and Growth
[作者:Walsh, MR; Koh, CA; Sloan, ED; Sum, AK; Wu, DT,期刊:Science, 页码:1095-1098 , 文章类型: Article,,卷期:2009年326-5956]
- Despite the industrial implications and worldwide abundance of gas hydrates, the formation mechanism of these compounds remains poorly understood. We report direct molecular dynamics simulations of the spontaneous nuclea...
- Nanoplasmonic Probes of Catalytic Reactions
[作者:Larsson, EM; Langhammer, C; Zoric, I; Kasemo, B,期刊:Science, 页码:1091-1094 , 文章类型: Article,,卷期:2009年326-5956]
- Optical probes of heterogeneous catalytic reactions can be valuable tools for optimization and process control because they can operate under realistic conditions, but often probes lack sensitivity. We have developed a p...
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