Results 141 to 150 of about 5,139,381 (338)

Proximity‐Mediated Multi‐Ferroelectric Coupling in Highly Strained EuO‐Graphene Heterostructures

Advanced Materials, Volume 37, Issue 17, April 28, 2025.
Magneto‐ferroelectric effects in van der Waals EuO/graphene heterostructures emerge via a topotactic method, inducing high compressive strain. This strain stabilizes a ferroelectric state up to room temperature, coexisting with the magnetic proximity effect in graphene.
Satakshi Pandey, Thomas Pin, Simon Hettler, Raul Arenal, Corinne Bouillet, Thomas Maroutian, Jérôme Robert, Benoit Gobaut, Bohdan Kundys, Jean‐François Dayen, David Halley   +10 more
wiley   +1 more source

Conditional quantum distinguishability and pure quantum communication [PDF]

arXiv, 2005
I design a simple way of distinguishing non-orthogonal quantum states with perfect reliability using only quantum control-not gates in one condition. In this way, we can implement pure quantum communication in directly sending classical information, Ekert quantum cryptography and quantum teleportation without the help of classical communications ...
arxiv  

Investigating Imperfect Cloning for Extending Quantum Communication Capabilities. [PDF]

Sensors (Basel), 2023
Iqbal M, Velasco L, Costa N, Napoli A, Pedro J, Ruiz M.   +5 more
europepmc   +1 more source

Quantum-mechanical communication theory [PDF]

, 1970
Carl W. Helstrom, J.W.S. Liu, J. P. Gordon   +2 more
openalex   +1 more source

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

Advanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

A Quick Guide to Quantum Communication [PDF]

arXiv
This article provides a quick overview of quantum communication, bringing together several innovative aspects of quantum enabled transmission. We first take a neutral look at the role of quantum communication, presenting its importance for the forthcoming wireless. Then, we summarise the principles and basic mechanisms involved in quantum communication,
arxiv  

Photonic Nanomaterials for Wearable Health Solutions

Advanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park, Jung Woo Leem, Young L. Kim, Chi Hwan Lee   +3 more
wiley   +1 more source

Long optical and electron spin coherence times for erbium ions in silicon

npj Quantum Information
Spins in silicon that are accessible via a telecom-compatible optical transition are a versatile platform for quantum information processing that can leverage the well-established silicon nanofabrication industry.
Ian R. Berkman, Alexey Lyasota, Gabriele G. de Boo, John G. Bartholomew, Shao Qi Lim, Brett C. Johnson, Jeffrey C. McCallum, Bin-Bin Xu, Shouyi Xie, Nikolay V. Abrosimov, Hans-Joachim Pohl, Rose L. Ahlefeldt, Matthew J. Sellars, Chunming Yin, Sven Rogge   +14 more
doaj   +1 more source

SOFT COMPUTING APPROACH FOR OPTIMAL POWER CONTROL IN LARGE-SCALE NUCLEAR POWER REACTORS UNDER ADVERSE OPERATING CONDITIONS [PDF]

Proceedings on Engineering Sciences
Nuclear reactors, as a class, exhibit nonlinear and higher-order system characteristics, posing a consistent challenge for researchers in the design of effective controllers.
Ruchi Varshney, Amit Dixit
doaj   +1 more source

An Operational Framework for Nonclassicality in Quantum Communication Networks [PDF]

arXiv
Quantum resources such as entanglement and quantum communication offer significant advantages in distributed information processing. We develop an operational framework for realizing these enhancements in resource-constrained quantum networks. We first compute linear constraints on the input/output probabilities that arise in classical networks with ...
arxiv