Results 51 to 60 of about 95,453 (277)
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Implications of Coding Layers on Physical-Layer Security: A Secrecy Benefit Approach
Entropy, 2019 In this work, we consider the pros and cons of using various layers of keyless coding to achieve secure and reliable communication over the Gaussian wiretap channel. We define a new approach to information theoretic security, called practical secrecy and
Willie K. Harrison +6 more
doaj +1 more source
Hiding Symbols and Functions: New Metrics and Constructions for Information-Theoretic Security [PDF]
, 2015 We present information-theoretic definitions and results for analyzing symmetric-key encryption schemes beyond the perfect secrecy regime, i.e. when perfect secrecy is not attained. We adopt two lines of analysis, one based on lossless source coding, and
Calmon, Flavio du Pin +5 more
core +1 more source
Synchrotron Radiation for Quantum Technology
Advanced Functional Materials, EarlyView.Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader +10 more
wiley +1 more source
Game Theory Meets Network Security: A Tutorial at ACM CCS
, 2018 The increasingly pervasive connectivity of today's information systems brings up new challenges to security. Traditional security has accomplished a long way toward protecting well-defined goals such as confidentiality, integrity, availability, and ...
Chen J. +8 more
core +1 more source
Information Theoretically Secure Databases
, 2016 16 pages, 2 ...
Valiant, Gregory, Valiant, Paul
openaire +2 more sources
Information-Theoretic Security of Cryptographic Channels [PDF]
, 2020 Information and Communications Security 22nd International Conference, ICICS 2020, Copenhagen, Denmark, August 24–26, 2020 ...
Fischlin, Marc +2 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida +16 more
wiley +1 more source
Collective attacks and unconditional security in continuous variable quantum key distribution
, 2004 We present here an information theoretic study of Gaussian collective attacks on the continuous variable key distribution protocols based on Gaussian modulation of coherent states.
Grosshans, Frederic
core +1 more source
Advanced Functional Materials, EarlyView.The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour +11 more
wiley +1 more source