Results 21 to 30 of about 4,316,417 (322)
Probing the superconducting ground state of the rare-earth ternary boride superconductors $R$RuB$_2$ ($R$ = Lu,Y) using muon-spin rotation and relaxation [PDF]
, 2018 The superconductivity in the rare-earth transition metal ternary borides $R$RuB$_2$ (where $R$ = Lu and Y) has been investigated using muon-spin rotation and relaxation.
Barker, Joel A. T. +3 more
core +2 more sources
Review of Photonic Integrated Optical Phased Arrays for Space Optical Communication
IEEE Access, 2020 A review of photonic integrated optical phased array (OPA) for space optical communication is presented. We review and summarize the typical works of the photonic integrated OPAs with one-dimensional and two-dimensional optical antenna array in recent ...
Jingwen He, Tao Dong, Yue Xu
doaj +1 more source
The role of Ta on twinnability in nanocrystalline Cu–Ta alloys
Materials Research Letters, 2017 Nanostructured Cu–Ta alloys show promise as high-strength materials in part due to their limited grain growth. In the present study, we elucidate the role of Ta on the transition from deformation twinning to dislocation-mediated slip mechanisms in ...
M. A. Bhatia +4 more
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Electronic ground state of Ni2+ [PDF]
The Journal of Chemical Physics, 2016 The Φ9/24 ground state of the Ni2+ diatomic molecular cation is determined experimentally from temperature and magnetic-field-dependent x-ray magnetic circular dichroism spectroscopy in a cryogenic ion trap, where an electronic and rotational temperature of 7.4±0.2 K was reached by buffer gas cooling of the molecular ion.
Leistner, G. +6 more
openaire +4 more sources
Ground state solutions for periodic Discrete nonlinear Schrödinger equations
AIMS Mathematics, 2021 In this paper, we consider the following periodic discrete nonlinear Schrödinger equation $ \begin{equation*} Lu_{n}-\omega u_{n} = g_{n}(u_{n}), \qquad n = (n_{1}, n_{2}, ..., n_{m})\in \mathbb{Z}^{m}, \end{equation*} $ where $ \omega\notin \sigma(
Xionghui Xu, Jijiang Sun
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Ground state energies of antiferromagnetic lattices [PDF]
, 1980 Approximate values for the ground-state energy of one- and two-dimensional antiferromagnetic systems are determined with ceils of an even number of spins.
Broek, P.M. van den +2 more
core +4 more sources
Ground state on the dumbbell graph [PDF]
, 2016 We consider standing waves in the focusing nonlinear Schr\"odinger (NLS) equation on a dumbbell graph (two rings attached to a central line segment subject to the Kirchhoff boundary conditions at the junctions).
Marzuola, Jeremy L. +1 more
core +3 more sources
Zeitschrift für angewandte Mathematik und Physik, 2018 Graphene is locally two-dimensional but not flat. Nanoscale ripples appear in suspended samples and rolling-up often occurs when boundaries are not fixed. We address this variety of graphene geometries by classifying all ground-state deformations of the hexagonal lattice with respect to configurational energies including two- and three-body terms. As a
M Friedrich, U Stefanelli
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A Broadband Shared-Aperture L/S/X-Band Dual-Polarized Antenna for SAR Applications
IEEE Access, 2019 This paper presents a novel tri-band antenna with dual polarizations and shared aperture. The proposed antenna operates at L-, S-, and X-bands with an approximate frequency ratio of 1:1.9:5.5.
Ke Li, Tao Dong, Zhenghuan Xia
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Advances in Nonlinear Analysis, 2023 In this article, we study the existence of ground state solutions for the Schrödinger-Poisson-Slater type equation with the Coulomb-Sobolev critical growth: −Δu+14π∣x∣∗∣u∣2u=∣u∣u+μ∣u∣p−2u,inR3,-\Delta u+\left(\frac{1}{4\pi | x| }\ast | u{| }^{2}\right)u=|
Lei Chunyu, Lei Jun, Suo Hongmin
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