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We propose a quantum computer architecture based on quantum dots both for short distance and for long distance communication/computation. Our scheme exploits the natural characteristics of self-assemb... I. D'Amico posts: 0

Spin Coulomb drag (SCD) constitutes an intrinsic source of dissipation for spin currents in metals and semiconductors. We discuss the power loss due to SCD in potential spintronics devices and analyze... I. D'Amico, C. A. Ullrich posts: 0

We present a solid state implementation of quantum computation, which improves previously proposed optically driven schemes. Our proposal is based on vertical arrays of quantum dots embedded in a meso... T. E. Hodgson, M. F. Bertino, N. Leventis, I. D'Amico posts: 0

We propose a quantum dot (QD) architecture for enabling universal quantum information processing. Quantum registers, consisting of arrays of vertically stacked self-assembled semiconductor QDs, are co...
Discussion started by: Tim Spiller
Timothy P Spiller, Irene D'Amico, Brendon W Lovett posts: 2

last post
17:22
10/07/07

recent posts
Interest in biosensors based on field-effect transistors (FETs), where an electrically operated gate controls the flow of charge through a semiconducting channel, is driven by the prospect of integrat...
Discussion started by: John Morton
Hyungsoon Im, Xing-Jiu Huang, Bonsang Gu, Yang-Kyu Choi posts: 2

last post
08:14
10/07/07

recent posts
We have developed a synthetic gecko tape by transferring micropatterned carbon nanotube arrays onto flexible polymer tape based on the hierarchical structure found on the foot of a gecko lizard. The g...
Discussion started by: John Morton
Liehui Ge, Sunny Sethi, Lijie Ci, Pulickel M. Ajayan... posts: 1

last post
23:04
23/06/07

recent posts
Using X-band pulsed electron spin resonance, we report the intrinsic spin-lattice (T1) and phase coherence (T2) relaxation times in molecular nanomagnets for the first time. In Cr7M heterometallic whe...
Discussion started by: Simon Benjamin
Arzhang Ardavan, Olivier Rival, John J. L. Morton, Stephen J. Blundell... posts: 1

last post
02:24
24/06/07

recent posts
We describe and analyze a hybrid approach to scalable quantum computation based on an optically connected network of few-qubit quantum registers. We show that two-qubit quantum registers, connected by...
Discussion started by: Earl Campbell
L. Jiang, J. M. Taylor, A. S. Sørensen, M. D. Lukin posts: 2

last post
02:23
08/03/07

recent posts
We addressed the wavelength dependence of the photochemical synthesis of silver nanoplates, giving special attention to the particles growth at early stages of the reaction. By using wavelengths out o... Túlio C. R. Rocha, Herbert Winnischofer, Eduard Westphal, Daniela Zanchet posts: 0

We report new results on the electron spin resonance of single walled carbon nanotubes, peapods and double walled carbon nanotubes. A small ESR line is present in well purified samples and its tempera... B. Náfrádi, N. M. Nemes, T. Fehér, L. Forró... posts: 0

Found 35 articles