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Molecular theory considering nuclear potential wells
Journal of Molecular Modeling, 2021 Abstract This article introduces potential wells around nuclei and their roles in chemical bonds. The approach uses one-electron Bohr atomic model concept. Multi-electron atoms are converted to one-electron atoms by grounding all inactive, non-reacting electrons using the Apparent Nuclear Charge (ANC) and Electron Shielding Effect (ESE ...
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Sign-changing multi-bump solutions for the Chern-Simons-Schrödinger equations in ℝ2
Advances in Nonlinear Analysis, 2019 In this paper we consider the nonlinear Chern-Simons-Schrödinger equations with general ...
Chen Zhi, Tang Xianhua, Zhang Jian
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Exact solutions for time-dependent complex symmetric potential well
Acta Polytechnica, 2023 Using the pseudo-invariant operator method, we investigate the model of a particle with a time-dependent mass in a complex time-dependent symmetric potential well V (x, t) = if (t) |x|.
Boubakeur Khantoul, Abdelhafid Bounames
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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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Direct imaging of tunneling from a potential well [PDF]
, 2009 We experimentally map the wavefunction in the vicinity of a radial potential well. We photograph light intensity near the tunneling region as well as measure the spiraling phase structure via interference with a reference wave.
Carmon, Tal +2 more
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From quartic anharmonic oscillator to double well potential
Acta Polytechnica, 2022 Quantum quartic single-well anharmonic oscillator Vao(x) = x2 + g2x4 and double-well anharmonic oscillator Vdw(x) = x2(1−gx)2 are essentially one-parametric, they depend on a combination (g2ℏ).
Alexander V. Turbiner +1 more
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Acousto-optic coupling in 1-D phoxonic potential well nanobeam cavity using slow modes
International Journal of Optomechatronics, 2023 We propose a novel acousto-optic (AO) devise using suspended fishbone nanobeams based on phononic and photonic potential well (PnPW and PtPW). We aim to reduce the traditional device size and eliminate the need for mirror regions in 1-D nanobeam cavity ...
Ying-Ping Tsai +3 more
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Transformational IoT sensing for air pollution and thermal exposures
Frontiers in Built Environment, 2022 Cities today encounter significant challenges pertaining to urbanization and population growth, resource availability, and climate change. Concurrently, unparalleled datasets are generated through Internet of Things (IoT) sensing implemented at urban ...
Jovan Pantelic +5 more
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Analysis of nonperturbative fluctuations in a triple-well potential [PDF]
, 2001 We consider the quantum tunneling phenomenon in a well-behaved triple-well potential. As required by the semiclassical approximation we take into account the quadratic fluctuations over the instanton which represents as usual the localised finite-action ...
Coleman +8 more
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Advances in Nonlinear Analysis, 2020 In this paper, we study the fractional p-Laplacian evolution equation with arbitrary initial energy,
Liao Menglan, Liu Qiang, Ye Hailong
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