We describe a material, cubic CaCu3Ti4O12, which exhibits a large dielectric response, the temperature-dependence of which has not been seen, to our knowledge, in any existing material.
I explain theoretically the dramatic 5-fold enhancement of the scattering strength of one of the "bulk" or "intrinsic" Raman bands of vitreous silica recently observed by Kamitsos and Risen.
Giant effective linewidth enhancement factors, close to 60, are measured on a quantum dot laser under specific biasing conditions.
We report a giant magnetoelastic effect in multiferroic Ba0.6Sr1.4Zn2Fe12O22 measured by ultrafast pump-probe spectroscopy.
Giant molecular clouds in the Outer Arm of the Galaxy comparable in size and mass to the largest clouds in the inner Galaxy between R ~ 3 kpc and the solar circle have been detected in a new CO sur
We have studied the magnetoresistance of electrodeposited Bi wires with diameters between 200 nm and 2 mu m in magnetic fields up to B = 55 T.
We model physical systems with "hard constraints" by the space hom (G,H) of homomorphisms from a locally finite graph G to a fixed finite constraint graph H.
In this paper, we present a distributed resource and power allocation scheme for multiple-resource wireless cellular networks.
In this work, we propose and analyze a class of distributed algorithms performing the joint optimization of radio resources in heterogeneous cellular networks made of a juxtaposition of macro and s
In today's commercial environment, many organisations depend upon their local-area networks (LAN) and information technology infrastructure for growth, competitiveness and also for sharing of resou
