Results 41 to 50 of about 1,072,800 (324)
Integral equation for numerical solution of stationary quantum-mechanical problems
Advanced Engineering Research, 2016 The work objective is to describe the numerical solution method for the stationary Schrödinger equation based on the application of the integral equation identical to the Schrödinger equation.
Sergey Yu. Knyazev
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Physical Review Physics Education Research, 2022 Several recent studies have employed item response theory (IRT) to rank incorrect responses to commonly used research-based multiple-choice assessments. These studies use Bock’s nominal response model (NRM) for applying IRT to categorical (nondichotomous)
Trevor I. Smith, Nasrine Bendjilali
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Even denominator fractional quantum Hall states at an isospin transition in monolayer graphene
, 2017 Magnetic fields quench the kinetic energy of two dimensional electrons, confining them to highly degenerate Landau levels. In the absence of disorder, the ground state at partial Landau level filling is determined only by Coulomb interactions, leading to
Kometter, C. +6 more
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Beilstein Journal of Nanotechnology, 2015 The interplay of exchange correlations and spin–orbit interaction (SOI) on the many-body spectrum of a copper phtalocyanine (CuPc) molecule and their signatures in transport are investigated.
Benjamin Siegert +2 more
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FEBS Letters, EarlyView.Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia +5 more
wiley +1 more source
Electronic properties and optical absorption of rectangular β12-borophene quantum dot
AIP AdvancesUsing the tight-binding model, we studied the electronic and optical properties of rectangular β12-borophene quantum dot (RBQD). We considered the effects of different lengths and widths on the energy levels and optical spectra of RBQD.
Feixia Liang +4 more
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Universal Nonadiabatic Control of Small-Gap Superconducting Qubits
Physical Review X, 2020 Resonant transverse driving of a two-level system as viewed in the rotating frame couples two degenerate states at the Rabi frequency, an equivalence that emerges in quantum mechanics.
Daniel L. Campbell +10 more
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New Insights into the Lamb Shift: The Spectral Density of the Shift
Physics, 2022 In an atom, the interaction of a bound electron with the vacuum fluctuations of the electromagnetic field leads to complex shifts in the energy levels of the electron, with the real part of the shift corresponding to a shift in the energy level and the ...
G. Jordan Maclay
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Variational wave functions of a vortex in cyclotron motion
, 2000 In two dimensions the microscopic theory, which provides a basis for the naive analogy between a quantized vortex in a superfluid and an electron in an uniform magnetic field, is presented.
JIAN-MING TANG, Peierls R. E.
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Energy levels of few-electron quantum dots imaged and characterized by atomic force microscopy [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2009 Strong confinement of charges in few-electron systems such as in atoms, molecules, and quantum dots leads to a spectrum of discrete energy levels often shared by several degenerate states.
L. Cockins +7 more
semanticscholar +1 more source