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Chain of Nuclear Spins

Diamond as a Solid State Quantum Computer with a Linear Chain of Nuclear Spins System

Diamond as a Solid State Quantum Computer with a Linear Chain of Nuclear Spins System

... By removing a 12 C atom from the tetrahedral configuration of the diamond, replacing it by a 13 C atom, and re- peating this in a linear direction, it is possible to have a linear chain of nuclear ...

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Study of Decoherence on the Teleportation Algorithm in a Chain of Three Nuclear Spins System

Study of Decoherence on the Teleportation Algorithm in a Chain of Three Nuclear Spins System

... linear chain of three nuclear spins ...between spins, have little contribution to the cases (A) and (B) (independent and dephasing cases), and the most danger situation corresponds to the ...

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Quasi non Markovian Approach to the Study of Decoherence of a Controlled Not Quantum Gate in a Chain of Few Nuclear Spins Quantum Computer

Quasi non Markovian Approach to the Study of Decoherence of a Controlled Not Quantum Gate in a Chain of Few Nuclear Spins Quantum Computer

... linear chain of three paramagnetic atoms with nuclear spin one half [19], interacting with a ther- mal reservoir (not pure) consisting of a bosonic bath [20- ...

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Study of Decoherence of Elementary Gates Implemented  in a Chain of Few Nuclear Spins Quantum Computer Model

Study of Decoherence of Elementary Gates Implemented in a Chain of Few Nuclear Spins Quantum Computer Model

... was used for studying sudden death of entanglement of two qubits. We will use this approach for our study of decoherence of several quantum gates during operation in a quantum computer model made up of a linear ...

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Dynamic nuclear polarization as kinetically constrained diffusion

Dynamic nuclear polarization as kinetically constrained diffusion

... FIG. 1. (a) Sketch of the solid effect DNP setup. The elec- tron is coherently driven by the applied microwave field and coherent excitation-exchange between the spins is mediated through dipole-dipole couplings. ...

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A one-pot electro oxidative nuclear and side chain acetoxylation of aromatic compounds at platinum electrode

A one-pot electro oxidative nuclear and side chain acetoxylation of aromatic compounds at platinum electrode

... and toluene (B), at room temperature in acetic acid and acetonitr ile under var ious exper imental conditions, affording 1-acetoxynaphthalene (C) and benzyl acetate (D) as the exclusive product. At room temperature, the ...

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Explosive Nuclear Burning in the pp-Chain Region and the Breakout Processes

Explosive Nuclear Burning in the pp-Chain Region and the Breakout Processes

... from nuclear physics point of view, as the most nuclear reactions involved are unknown ...unstable nuclear regions. Specifically, the breakout process from the pp-chain region has a quite ...

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Continuous quantum measurement of cold alkali-atom spins

Continuous quantum measurement of cold alkali-atom spins

... atomic spins all polarized initially along a known ...atomic spins differ dynamically from an actual compass needle, where the spins are fixed to an inertial mass, see ...of spins point in ...

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Gate-based single-shot readout of spins in silicon

Gate-based single-shot readout of spins in silicon

... Spins in silicon possess long coherence times[1], can couple naturally through the exchange interaction or via an engineered quantum bus, have a small qubit footprint and are amenable to mass scale semiconductor ...

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ENCRYPTION OF DATA STREAMS USING PAULI SPINS ½ MATRICES

ENCRYPTION OF DATA STREAMS USING PAULI SPINS ½ MATRICES

... these two matrices A= B 12 *B 09 in the correct order. The cipher text SKREJBNFANBOSCSHF is coded to numerals using the code table. The last numeral corresponds to the power to which[r] ...

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A dynamic systems approach to fermions and their relation to spins

A dynamic systems approach to fermions and their relation to spins

... Finally, we would like to recall three further aspects of the parity superselection rule. First, without the parity superselection rule, two noncommuting observables acting on two different and spatially-separated regions ...

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Excited states of ¹⁹⁹,²⁰¹,²⁰³Tl populated in the (α, 2nγ) and (d,3nγ) reactions

Excited states of ¹⁹⁹,²⁰¹,²⁰³Tl populated in the (α, 2nγ) and (d,3nγ) reactions

... levels could be explained if the ground state of 199Pb were 3 /2 , which is a possibility. However, a y-ray of energy 838.68±0.10 keV was observed in the 8 -decay and we have identified a y-ray of a similar energy as the ...

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Adoption of the RCC-M Code by the UK Supply Chain for EPR New Build Reactors

Adoption of the RCC-M Code by the UK Supply Chain for EPR New Build Reactors

... large nuclear programme, in the context of the first petroleum crises in the 1970’s, the decision was taken to follow American rules (ASME III) for the design of nuclear island ...

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Spin filter for arbitrary spins by substrate engineering

Spin filter for arbitrary spins by substrate engineering

... We now discuss the results of two-terminal transport across the magnetic chain. The detailed formulation of the method is provided in the Appendix. For simplicity, we plot the transmission coefficient in each case ...

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Development of NMR methods for conformational analysis of ¹³C enriched oligosaccharides

Development of NMR methods for conformational analysis of ¹³C enriched oligosaccharides

... Resonance assignments of even simple oligosaccharides is often complicated by the tendency for the majority of resonances in both ‘H and spectra to lie within an unresolved envelope spanning only a few hundred Hertz. ...

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Solid effect DNP polarization dynamics in a system of many spins

Solid effect DNP polarization dynamics in a system of many spins

... dynamic nuclear polarization (DNP) in a central spin model that consists of an electron surrounded by many ...of spins considered in the model ...the nuclear bulk polarization on the presence of ...

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Spins, Stalls, and Shutdowns: Pitfalls of Qualitative Policing and Security Research

Spins, Stalls, and Shutdowns: Pitfalls of Qualitative Policing and Security Research

... Policing/security agencies are often presumed difficult to access due to their secret or enclosed nature (e.g., behind a blue wall). However, we argue this is not necessarily the case, and that access may be no more ...

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The study of electron correlation by "Different orbitals for different spins" methods

The study of electron correlation by "Different orbitals for different spins" methods

... spin densities for the benzyl radical, we performed the fully spin projected calculation using the wavefunction with two vari'able parameters,' equation 6-23, with Ruedenberg integral va[r] ...

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Magnetization dynamics of two interacting spins in an external magnetic field

Magnetization dynamics of two interacting spins in an external magnetic field

... The imaginary ␹ ⬙ 共 ␻ 兲 part of the complex susceptibility for ␣ = 1.0, ␴ = 7.0, h I = 0.001, h II = 0.0, and various values of the exchange parameter ␵= 0.01, 1.0, and 5.0 are shown in Fig. 5. Here two bands appear in ...

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Nuclear Energy Complexes: Prospects for Development and Cooperation

Nuclear Energy Complexes: Prospects for Development and Cooperation

... first nuclear plant with a VBER reactor will be built in ...a nuclear project stands a better chance of recouping its costs in this ...MW nuclear plant will cost USD 600 million and will pay for ...

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