Results 51 to 60 of about 146,688 (272)

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

Advanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Quantifying entanglement for unknown quantum states via artificial neural networks

Scientific Reports
Quantum entanglement acts as a crucial part in quantum computation and quantum information, hence quantifying unknown entanglement is an important task. Due to the fact that the amount of entanglement cannot be achieved directly by measuring any physical
Guo-Zhu Pan, Ming Yang, Jian Zhou, Hao Yuan, Chun Miao, Gang Zhang   +5 more
doaj   +1 more source

Quantum entanglement

, 2015
Expository paper providing a historical survey of the gradual transformation of the "philosophical discussions" between Bohr, Einstein and Schr dinger on foundational issues in quantum mechanics into a quantitative prediction of a new quantum effect, its experimental verification and its proposed (and loudly advertised) applications. The basic idea of
Hadjiivanov, Ludmil, Todorov, Ivan
openaire   +2 more sources

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Combined Physical- and Link-Layer Protocols for Quantum Networks

IEEE Transactions on Quantum Engineering
Future communication systems are expected to integrate quantum networks to enable highly secure communication and enhance computational capabilities.
Benedikt Baier, Ria Rosenauer, Vili Li, Christian Deppe, Wolfgang Kellerer   +4 more
doaj   +1 more source

Estimation of the Influence of a Noisy Environment on the Binary Decision Strategy in a Quantum Illumination Radar

Sensors, 2022
A quantum illumination radar uses quantum entanglement to enhance photodetection sensitivity. The entanglement is quickly destroyed by the decoherence in an environment, although the sensitivity enhancement could survive thanks to quantum correlations ...
Sylvain Borderieux, Arnaud Coatanhay, Ali Khenchaf   +2 more
doaj   +1 more source

Entanglement required in achieving entanglement-assisted channel capacities

, 2002
Entanglement shared between the two ends of a quantum communication channel has been shown to be a useful resource in increasing both the quantum and classical capacities for these channels.
A. Ekert, A.M. Steane, A.R. Calderbank, C. Adami, C.H. Bennett, C.H. Bennett, C.H. Bennett, C.H. Bennett, C.H. Bennett, C.H. Bennett, D. Bruß, D. Gottesman, D.A. Lidar, D.P. DiVincenzo, E. Knill, E. Knill, E.M. Rains, G. Bowen, Garry Bowen, H. Barnum, H.-K. Lo, N.J. Cerf, P. Shor, P. Zanardi, P. Zanardi, P.W. Shor, R. Cleve, R. Laflamme   +27 more
core   +1 more source

Renormalization of Entanglement Entropy and the Gravitational Effective Action [PDF]

, 2013
The entanglement entropy associated with a spatial boundary in quantum field theory is UV divergent, with the leading term proportional to the area of the boundary.
Cooperman, Joshua H., Luty, Markus A.
core   +2 more sources

Coating Artificial Spider Silk Fiber with Magnetic FeCo: An Effective Strategy for Creating a Flexible Magneto‐Responsive Material

Advanced Functional Materials, EarlyView.
An original method is presented for producing artificial spider silk fibers with magnetic and magnetomechanical responsiveness, which consists in coating them with a nanometer‐thick layer of FeCo alloy by sputtering deposition. The challenge of combining organic materials and inorganic magnetic nanostructures is addressed, thus taking a step forward ...
Filippo Lanaro, Federico Spizzo, Gabriele Greco, Benjamin Schmuck, Anna Rising, Lucia Del Bianco   +5 more
wiley   +1 more source

Multipartite entanglement measures: A review

Fundamental Research
Quantum entanglement, a fundamental aspect of quantum mechanics, has captured significant attention in the era of quantum information science. In multipartite quantum systems, entanglement plays a crucial role in facilitating various quantum information ...
Mengru Ma, Yinfei Li, Jiangwei Shang
doaj   +1 more source