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搜索结果: 1-12 共查到理学 Neutron Scattering相关记录12条 . 查询时间(0.078 秒)
The Gordon Research Seminar (GRS) on Neutron Scattering is a unique forum which is intended to bring together graduate students, post-docs and early-career faculty with comparable levels of experience...
With major new investments in infrastructure for neutron science in the US, Europe, Asia, and Australia either completed or in advanced planning, our capabilities for understanding new materials using...
We compute a model-independent correlation between the difference of neutron-neutron and proton-proton scattering lengths |a(nn)-a^C(pp)| and the splitting in binding energies between Helium-3 and tri...
We report inelastic neutron scattering measurements of the magnetic excitations in SrFe2As2, the parent of a family of iron-based superconductors. The data extend throughout the Brillouin zone and u...
We have measured the spin fluctuations in the YBa2Cu3O6.5 (YBCO6.5, Tc=59 K) superconductor at high-energy transfers above  100 meV.Within experimental error, the momentum dependence is isotropic a...
We report inelastic neutron scattering study of a quasi-two-dimensional S=1/2 dimer system Piperazinium Hexachlorodicuprate under hydrostatic pressure. The spin gap  becomes softened with the incre...
Inelastic neutron scattering in variable magnetic field and high-field magnetization measurements,at the milikelvin temperature range, were performed to gain insight into the low-energy magnetic excit...
2002Vol.37No.4pp.499-502DOI: Influence of the Pseudogap on the Inelastic Neutron Scattering Spectra of the Underdoped Lanthanum Cuprate LOU Ping,1,2 CAO Lie-Zhao,1 and WU Hang-She...
A direct measurement of nn-scattering by colliding free neutrons has never been performed. Indirect measurements continue to provide inconsistent results, leaving the issue of charge symmetry in the n...
A compact Plasma Focus operated in deuterium which produces 2 108 neutrons per pulse, has been used as a radiation source for water detection by neutron scattering. The detecting system is composed by...
The diffusion of water in Li-montmorillonite was studied by incoherent quasielastic neutron scattering. Experiments were carried out on sedimented samples equilibrated at relative humidities of 32%, 5...
The diffusion of water in the title intercalate has been measured by quasielastic neutron scattering. The diffusion coefficient (6.1 × 10−7 cm2 s−1 at 23.5°C) is one order less than that f...

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