搜索结果: 1-7 共查到“理学 slabs”相关记录7条 . 查询时间(0.071 秒)
A new study suggests that the common belief that the Earth’s rigid tectonic plates stay strong when they slide under another plate, known as subduction, may not be universal.Typically during subductio...
Segmentation of the Izu-Bonin and Mariana slabs based on the analysis of the Benioff seismicity distribution and regional tomography results
Model the mantle mariana arc travel around the world
2015/1/5
We present a new model of P and S velocity anomalies in the mantle down to a depth of 1300 km beneath the Izu-Bonin and Mariana (IBM) arcs. This model is derived based on tomographic inversion of glob...
The lack of correlation betweenflat slabs and bathymetric impactors in South America
flat slab subduction South America
2014/4/10
Flat slab subduction has been attributed to various causes including mantle wedge dynamics, overriding by the upper plate, age of the subducting plate, and subduction of anomalously thick oceanic crus...
Analytical Study of Sub-Wavelength Imaging by Uniaxial Epsilon-Near-Zero Metamaterial Slabs
Analytical Study of Sub-Wavelength Uniaxial Epsilon-Near-Zero Metamaterial Slabs Optics
2012/5/29
We show that the two-dimensional Green's function of a uniaxial (with possibly tilted optical axis) epsilon-near-zero metamaterial slab, of interest for sub-wavelength imaging, can be calculated analy...
Repulsive Casimir forces with finite-thickness functional slabs
Repulsive Casimir finite-thickness functional slabs
2010/10/21
We use the extended Lifshitz theory to study the behavior of the Casimir forces between finite-thickness functional slabs. We first study the interaction between a semi-infinite Drude metal and a fini...
Possible deviations from Griffith’s criterion in shallow slabs, and consequences on slab avalanche release
Griffith’s criterion shallow slabs slab avalanche release
2009/12/9
Possible reasons for deviations from Griffith’s criterion in slab avalanche triggerings are examined. In the case of a major basal crack, we show (i) that the usual form of Griffith’s criterion is val...
Transmission Line Realization of Subwavelength Resonator Formed by a Pair of Conventional and LHM Slabs
Transmission line (TL) Subwavelength resonator Left-handed material (LHM) Phase compensation
2007/6/12
In this paper, the authors present the transmission line (TL) realization of one-dimensional subwavelength resonator formed by a pair of conventional right-handed material (RHM) and left-handed materi...