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Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

Counterintuitive Fluorescence Blue Shift in Symmetry Breaking Dicationic Bis(indolium) with Two‐Photon Absorption Properties for NIR Living Cell Imaging

open access: yesAdvanced Materials, EarlyView.
Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin   +5 more
wiley   +1 more source
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Quantum Computability

SIAM Journal on Computing, 1997
Summary: Some theoretical and (potentially) practical aspects of quantum computing are considered. Using the tools of transcendental number theory it is demonstrated that quantum Turing machines (QTM) with rational amplitudes are sufficient to define the class of bounded error quantum polynomial time (BQP) introduced by \textit{E.
Leonard M. Adleman   +2 more
openaire   +2 more sources

Quantum computers and quantum computations

Physics-Uspekhi, 2005
This review outlines the principles of operation of quantum computers and their elements. The theory of ideal computers that do not interact with the environment and are immune to quantum decohering processes is presented. Decohering processes in quantum computers are investigated.
openaire   +1 more source

Quantum computing

Proceedings of the 10th annual conference companion on Genetic and evolutionary computation, 2007
Computer science will be radically transformed if ongoing efforts to build large-scale quantum computers eventually succeed and if the properties of these computers meet optimistic expectations. Nevertheless, computer scientists still lack a thorough understanding of the power of quantum computing, and it is not always clear how best to utilize the ...
openaire   +1 more source

Quantum Computers

International Journal of Theoretical Physics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Quantum Computing

2005
Many computational problems that turn up in industry, operations research, network design, artificial intelligence, simulation of physical systems, logic, number theory, combinatorics, algebra, and computational biology lack a fast or feasible algorithmic solution. The best known algorithms for these problems are horrendously slow.
openaire   +1 more source

Quantum Computers as Fuzzy Computers

2001
An implementation of digitised fuzzy numbers on quantum computers is suggested. It is shown that due to the famous quantum parallelism quantum computers can operate "globally" on whole membership functions of fuzzy numbers, not by calculating them "point by point" as classical computers do, which leads to the considerable decrease in the number of ...
Pykacz, Jaroslaw   +2 more
openaire   +2 more sources

Quantum computation and quantum information

Mathematical Structures in Computer Science, 2007
This special issue of Mathematical Structures in Computer Science contains several contributions related to the modern field of Quantum Information and Quantum Computing. The first two papers deal with entanglement. The paper by R. Mosseri and P. Ribeiro presents a detailed description of the two- and three-qubit geometry in Hilbert space, dealing ...
openaire   +1 more source

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