Results 31 to 40 of about 1,129,510 (192)
Dependence of quantum dot solar cell parameters on the number of quantum dot layers
AIP Advances, 2023 We report the theoretical results of improved solar cell efficiency form InAs quantum dots (QDs) embedded in the intrinsic region of n-i-p GaAs structure. The effect of QD layers on the QD solar cell parameters is explained in detail.
Tewodros Adaro Gatissa +2 more
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Number-unconstrained quantum sensing
, 2017 Quantum sensing is commonly described as a constrained optimization problem: maximize the information gained about an unknown quantity using a limited number of particles.
Mitchell, Morgan W.
core +1 more source
Scientific Reports, 2021 Quantum random number generator (QRNG) relies on the intrinsic randomness of quantum mechanics to produce true random numbers which are important in information processing tasks.
Yuanhao Li +6 more
doaj +1 more source
Photon-number Splitting Attack on SARG04 Protocol: An Extended Work
Polytechnic Journal, 2020 Network protection, an essential interest has migrated within this area particularly with the development of hacking, the strategies, as well as the penetration of the most effective blanketed networks. It can be stated that all the methods and protocols
Dana F. Abdulqadir +2 more
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MISCONCEPTION DIAGNOSTIC IN QUANTUM NUMBER MATERIALS AND ELECTRON CONFIGURATION
JP (Jurnal Pendidikan), 2023 The purpose of this research is to design a four-tier diagnostic test instrument on electron configurations and quantum numbers that can be used to analyze misconceptions.
Mohammad Agus Prayitno +1 more
doaj +1 more source
Quantum Random Number Generator using Photon-Number Path Entanglement
, 2008 We report a novel quantum random number generator based on the photon-number$-$path entangled state which is prepared via two-photon quantum interference at a beam splitter.
Baek +18 more
core +1 more source
Information-theoretic interpretation of quantum error-correcting codes [PDF]
, 1997 Quantum error-correcting codes are analyzed from an information-theoretic perspective centered on quantum conditional and mutual entropies. This approach parallels the description of classical error correction in Shannon theory, while clarifying the ...
A. Ekert +24 more
core +2 more sources
Advanced Statistical Testing of Quantum Random Number Generators
Entropy, 2018 Pseudo-random number generators are widely used in many branches of science, mainly in applications related to Monte Carlo methods, although they are deterministic in design and, therefore, unsuitable for tackling fundamental problems in security and ...
Aldo C. Martínez +5 more
doaj +1 more source
Number fluctuations in cold quantum gases
, 2007 In ultracold gases many experiments use atom imaging as a basic observable. The resulting image is averaged over a number of realizations and mostly only this average is used. Only recently the noise has been measured to extract physical information.
D. Pines +5 more
core +1 more source
Discrete single-photon quantum walks with tunable decoherence [PDF]
, 2010 Quantum walks have a host of applications, ranging from quantum computing to the simulation of biological systems. We present an intrinsically stable, deterministic implementation of discrete quantum walks with single photons in space.
A. Ambainis +7 more
core +2 more sources