Neutron scattering and susceptibility measurements on a YBa2CU 3O6.55 single crystal show that the antiferromagnetic long range order coexists with superconductivity. The oxygen content has been determined by a complete neutron diffraction structure analysis. Evidence for superconductivity below Tc= 55 K has been obtained from magnetization measurements. Magnetic Bragg scattering has been observed up to TN= 230 K in both the superconducting and the normal phase.Nous montrons par des études de diffusion de neutrons et de susceptibilité sur un monocristal de YBa2Cu3O6.55 qu'un ordre antiferromagnétique à longue distance coexiste avec la supraconductivité. La teneur en oxygène a été mesurée à partir de la détermination complète de la structure...
Neutron scattering has been used to measure the charge and spin structure in the YBa2Cu3O6+x superco...
Neutron scattering measurements have been made on the spin fluctuations in YBa{sub 2}Cu{sub 3}O{sub ...
Neutron scattering has been used to measure the charge and spin structure in the highly underdoped s...
We present a neutron triple-axis and resonant spin-echo spectroscopy study of the spin correlations ...
We present elastic and inelastic neutron-scattering results on highly oxygen-ordered YBa2Cu3O6.5 ort...
Neutron scattering experiments on single crystals have allowed an accurate determination of the magn...
I have studied two magnetic properties of superconductors using different neutron scattering techniq...
Neutron scattering measurements for YBa2Cu3O6.6 have identified small magnetic moments that increase...
Abstract. We present a neutron triple-axis and resonant spin-echo spectroscopy study of the spin cor...
We have performed powder-neutron-diffraction measurements in YBa2Cu3–xCoxO7 for a large range of Co ...
Polarized and unpolarized neutron diffraction has been used to search for magnetic order in YBa2Cu3O...
3 figuresCommensurate antiferromagnetic ordering has been observed in the superconducting high-$Tc$ ...
We performed neutron scattering experiments using polarization analysis on the high temperature supe...
THE inelastic scattering of low-energy neutrons near a second-order phase transition can provide a d...
PrBa2Cu3O6+x is anomalous among the compounds which can be made by substituting different rare-earth...
Neutron scattering has been used to measure the charge and spin structure in the YBa2Cu3O6+x superco...
Neutron scattering measurements have been made on the spin fluctuations in YBa{sub 2}Cu{sub 3}O{sub ...
Neutron scattering has been used to measure the charge and spin structure in the highly underdoped s...
We present a neutron triple-axis and resonant spin-echo spectroscopy study of the spin correlations ...
We present elastic and inelastic neutron-scattering results on highly oxygen-ordered YBa2Cu3O6.5 ort...
Neutron scattering experiments on single crystals have allowed an accurate determination of the magn...
I have studied two magnetic properties of superconductors using different neutron scattering techniq...
Neutron scattering measurements for YBa2Cu3O6.6 have identified small magnetic moments that increase...
Abstract. We present a neutron triple-axis and resonant spin-echo spectroscopy study of the spin cor...
We have performed powder-neutron-diffraction measurements in YBa2Cu3–xCoxO7 for a large range of Co ...
Polarized and unpolarized neutron diffraction has been used to search for magnetic order in YBa2Cu3O...
3 figuresCommensurate antiferromagnetic ordering has been observed in the superconducting high-$Tc$ ...
We performed neutron scattering experiments using polarization analysis on the high temperature supe...
THE inelastic scattering of low-energy neutrons near a second-order phase transition can provide a d...
PrBa2Cu3O6+x is anomalous among the compounds which can be made by substituting different rare-earth...
Neutron scattering has been used to measure the charge and spin structure in the YBa2Cu3O6+x superco...
Neutron scattering measurements have been made on the spin fluctuations in YBa{sub 2}Cu{sub 3}O{sub ...
Neutron scattering has been used to measure the charge and spin structure in the highly underdoped s...