Results 41 to 50 of about 7,842,451 (355)
Condensed Matter Physics, 2008 The energy of electrons of univalent and bivalent impurity of a spherical β-HgS/CdS nanoheterostructure is calculated as a function of quantum dot radius by the variation technique in the case of finite and infinite wells in the effective mass ...
V.I. Boichuk +2 more
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Realization of qudits in coupled potential wells [PDF]
International Journal of Quantum Information, 2016 Quantum computation strongly relies on the realization, manipulation, and control of qubits. A central method for realizing qubits is by creating a double-well potential system with a significant gap between the first two eigenvalues and the rest. In this work, we first revisit the theoretical grounds underlying the double-well qubit dynamics, then ...
Ariel Landau +2 more
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High-Q Slow Sound Mode in a Phononic Fishbone Nanobeam Using an Acoustic Potential Well Cavity
Crystals, 2023 Phononic crystals and phononic metamaterials are popular structures for manipulating acoustic waves with artificially arranged units that have different elastic constants.
Ying-Pin Tsai, Bor-Shyh Lin, Fu-Li Hsiao
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The complex territory of well-being: contestable evidence, contentious theories and speculative conclusions [PDF]
, 2007 This paper brings together evidence and theories from a number of disciplines and thinkers that highlight multiple, sometimes incommensurable understandings about well-beings. Three broad strands are identified.
Hanlon, PW +5 more
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Global existence and finite time blow-up of solutions to a nonlocal p-Laplace equation
Mathematical Modelling and Analysis, 2019 In this paper a class of nonlocal diffusion equations associated with a p-Laplace operator, usually referred to as p-Kirchhoff equations, are studied.
Jian Li, Yuzhu Han
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, 2011 Aquifers within agricultural catchments are characterised by high spatial heterogeneity of their denitrification potential. Therefore, simple but sophisticated methods for measuring denitrification rates within the groundwater are crucial for predicting ...
Well, Reinhard +3 more
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Laser and Particle Beams, 1987 Nonmonotonic plasma potential structures are a common feature of many double layers and sheaths. Steady state plasma potential wells separating regions having different plasma potentials are often found in laboratory experiments. In order to exist, such structures all must find a solution to a common problem.
N. Hershkowitz +3 more
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Negative group delay for Dirac particles traveling through a potential well
, 2003 The properties of group delay for Dirac particles traveling through a potential well are investigated. A necessary condition is put forward for the group delay to be negative.
Li, CF, Chen, X
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Equilibration and nonclassicality of a double-well potential [PDF]
Scientific Reports, 2016 AbstractA double well loaded with bosonic atoms represents an ideal candidate to simulate some of the most interesting aspects in the phenomenology of thermalisation and equilibration. Here we report an exhaustive analysis of the dynamics and steady state properties of such a system locally in contact with different temperature reservoirs. We show that
Campbell, Steve +2 more
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Theory of Electron Transport in Two-Barrier Five-Layer Semiconductor Structures
East European Journal of PhysicsThe dependence of the transparency coefficient of a five-layer two-barrier structure on the electron energy and the ratio of the widths of two neighboring potential barriers is calculated.
Rustam Y. Rasulov +4 more
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