A commodity no more

Article Abstract:

The materials scientists are trying to replace indium tin oxide (ITO) by some other material for coating of the screens of the flat-screen televisions. The technique will highly help in reducing the cost of the television, hence increasing its demand even more.

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Experimental demonstration of a robust, high-fidelity geometric two ion-qubit phase gate

Article Abstract:

A universal geometric pi-phase gate between two beryllium ion-qubits, based on coherent displacements induced by an optical dipole force is demonstrated. It is stated that the displacements of the ions depend on the internal atomic states.

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Light in chains

Article Abstract:

A discussion on the chain of tiny silver particles, which are used to concentrate light, where the color of the light is determined by its location and controls the concentration of light energy up to nanometer, is presented.

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