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most citedObservational Constraints on the Nature of the Dark Energy: First Cosmological Results from the ESSENCE Supernova Survey

927 citations

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cond-mat.mtrl-sci2008

Multifield model for Cosserat media

A. A. Vasiliev, A. E. Miroshnichenko, M. Ruzzene

We construct a two-field higher-order gradient micropolar model for Cosserat media on the basis of a square lattice of elements with rotational degrees of freedom. This model inclu…

cond-mat.mtrl-sci2005★ 63 cited

Carrier dynamics in ion-implanted GaAs studied by simulation and observation of terahertz emission

J. Lloyd-Hughes, E. Castro-Camus, M. D. Fraser +2

We have studied terahertz (THz) emission from arsenic-ion implanted GaAs both experimentally and using a three-dimensional carrier dynamics simulation. A uniform density of vacanci…

cond-mat.mtrl-sci2005★ 44 cited

Nonlinear magnetoinductive waves and domain walls in composite metamaterials

Ilya V. Shadrivov, Alexander A. Zharov, Nina A. Zharova +1

We describe novel physics of nonlinear magnetoinductive waves in left-handed composite metamaterials. We derive the coupled equations for describing the propagation of magnetoinduc…

cond-mat.mtrl-sci2004★ 48 cited

Finite-Difference and Pseudospectral Time-Domain Methods Applied to Backwards-Wave Metamaterials

Michael W. Feise, John B. Schneider, Peter J. Bevelacqua

Backwards-wave (BW) materials that have simultaneously negative real parts of their electric permittivity and magnetic permeability can support waves where phase and power propagat…

cond-mat.mtrl-sci2003★ 589 cited

Nonlinear properties of left-handed metamaterials

Alexander A. Zharov, Ilya V. Shadrivov, Yuri S. Kivshar

We analyze nonlinear properties of microstructured materials with negative refraction, the so-called left-handed metamaterials. We consider a two-dimensional periodic structure cre…