Neutron diffraction experiments on powder in a magnetic field on the high Tc superconductor YBa2Cu3O7 reveal the existence of diffuse intensity below the critical temperature. This diffraction is observed on the ring corresponding to the 001 reflection (d = 11.65Å) of the orthorhombic lattice. Two symmetric spots, with intensity twice that of the nuclear diffraction appear in the plane normal to the magnetic field. This phenomenon is reversible and vanishes for T ≻ Tc. The nuclear diffraction ring does not exhibit any texture even in presence of the additional diffraction observed with the magnetic field.Des expériences de diffraction de neutrons sur des poudres de YBa 2Cu3O7 montrent l'apparition d'intensité diffuse sous champ magnétique a...
We report on the evolution with the magnetic field and the temperature of the vortex lattice VL in...
The magnetic properties of conventional and high-temperature superconductors have been investigated ...
A small-angle neutron study of vortex lattices in YBa2Cu3O7 showed a diffraction pattern with square...
I have studied two magnetic properties of superconductors using different neutron scattering techniq...
We review the detection of flux lattice structure by neutron diffraction and describe recent results...
Neutron scattering has been used to observe diffraction from the flux-line lattice in high temperatu...
Neutron scattering has been used to observe diffraction from the flux-line lattice in high temperatu...
The nuclear and magnetic structures of YBa 2 Fe 3 O 8 have been investigated by powder neutron diff...
It has long been known that a type-ll superconductor (a class which includes high-T_c materials) all...
A high-resolution neutron time-of-flight diffraction measurement of superconductive Y-Ba-Cu-O (Tco =...
Neutron scattering and susceptibility measurements on a YBa2CU 3O6.55 single crystal show that the a...
The nuclear and magnetic structures of ( Y 1 − x Ca x ) Ba 2 Fe 3 O 8 + δ with x=0.05, 0.10, and 0....
Polarized and unpolarized neutron diffraction has been used to search for magnetic order in YBa2Cu3O...
Neutron diffraction has been used to measure the vortex lattice scattering for YBa2Cu3O7. A square p...
This article reviews the use of neutron small-angle scattering to determine the spatial distribution...
We report on the evolution with the magnetic field and the temperature of the vortex lattice VL in...
The magnetic properties of conventional and high-temperature superconductors have been investigated ...
A small-angle neutron study of vortex lattices in YBa2Cu3O7 showed a diffraction pattern with square...
I have studied two magnetic properties of superconductors using different neutron scattering techniq...
We review the detection of flux lattice structure by neutron diffraction and describe recent results...
Neutron scattering has been used to observe diffraction from the flux-line lattice in high temperatu...
Neutron scattering has been used to observe diffraction from the flux-line lattice in high temperatu...
The nuclear and magnetic structures of YBa 2 Fe 3 O 8 have been investigated by powder neutron diff...
It has long been known that a type-ll superconductor (a class which includes high-T_c materials) all...
A high-resolution neutron time-of-flight diffraction measurement of superconductive Y-Ba-Cu-O (Tco =...
Neutron scattering and susceptibility measurements on a YBa2CU 3O6.55 single crystal show that the a...
The nuclear and magnetic structures of ( Y 1 − x Ca x ) Ba 2 Fe 3 O 8 + δ with x=0.05, 0.10, and 0....
Polarized and unpolarized neutron diffraction has been used to search for magnetic order in YBa2Cu3O...
Neutron diffraction has been used to measure the vortex lattice scattering for YBa2Cu3O7. A square p...
This article reviews the use of neutron small-angle scattering to determine the spatial distribution...
We report on the evolution with the magnetic field and the temperature of the vortex lattice VL in...
The magnetic properties of conventional and high-temperature superconductors have been investigated ...
A small-angle neutron study of vortex lattices in YBa2Cu3O7 showed a diffraction pattern with square...