Measurement of the neutron electric dipole moment by crystal diffraction (2009)
Fedorov, V. V., Jentschel, M., Kuznetsov, I. A., Lapin, E. G., Lelievre-Berna, E., Nesvizhevsky, V., ...
An experiment using a prototype setup to search for the neutron electric dipole moment by measuring spin-rotation in a non-centrosymmetric crystal (quartz) was carried out to investigate statistical...
Test experiment to search for a neutron EDM by the Laue diffraction method (2005)
Fedorov, V. V., Lapin, E. G., Lelievre-Berna, E., Nesvizhevsky, V., Petoukhov, A., Semenikhin, S. Yu., ...
A prototype experiment to measure the neutron electric dipole moment (nEDM) by spin-rotation in a non-centrosymmetric crystal in Laue geometry was carried out in order to investigate the statistical...
Magnetic induction and domain walls in magnetic thin films at remanence (2005)
Radu,F., Leiner,V., Westerholt,K., Zabel,H., McCord,J., Vorobiev,A., ...
Magnetic induction and domain walls in magnetic thin films at remanence (2005)
Radu, F., Leiner, V., Westerholt, K., Zabel, H., McCord, J., Vorobiev, A., ...
Magnetic induction and domain walls in magnetic thin films at remanence (2004)
Radu, F., Leiner, V., Westerholt, K., Zabel, H., McCord, J., Vorobiev, A., ...
Magnetic domain walls in thin films can be well analyzed using polarized neutron reflectometry. Well defined streaks in the off-specular spin-flip scattering maps are explained by neutron refraction...
Inelastic neutron polarization analysis (2003)
Regnault, L. P., Ronnow, H. M., Lorenzo, J. E., Bellissent, R., Tasset, F.
We will review recent results obtained by longitudinal polarization analysis (LPA) and spherical neutron polarimetry (SNP) on typical "low-dimensional" strongly correlated electronic systems...
Brown, P J, Forsyth, J B, Tasset, F
Proc Roy Soc A issue on 'Aspects of Crystallography' to commemorate the 80th anniversary of Bragg's seminal paper (in press) (1993)
Magnetic structure determination using zero field neutron polarimetry (1992)
Nunez, V, Brown, P J, Chattopadhyay, T, Forsyth, J B, Tasset, F
Detection of quadrupole interactions by muon level crossing resonance (1992)
Brown, P J, Forsyth, J B, Nunez, V, Tasset, F, Menshikov, A Z
Antiferromagnetism in CuO studied by neutron polarimetry (1991)
Brown, P J, Chattopadhyay, T, Forsyth, J B, Nunez, V, Tasset, F
FORM FACTOR MEASUREMENT IN FERROMAGNETIC COBALT ORTHOVANADATE (1982)
Fuess, H., Müller, R., Schwabe, D., Tasset, F.
Single crystals of cobalt orthovanadate Co3V2O8 were grown by the Czochralski method. The substance is orthorhombic with two different crystallographic sites for the cobalt ions. Magnetization...
MAGNETIC FORM FACTOR OF Eu2+ IN EuS (1982)
Bohn, H., Zinn, W., Tasset, F.
Using the polarized neutron technique the magnetic structure factors of Eu2+ in an 153EuS single crystal were measured. An expansion of the Eu2+ spin density in EuS compared to the free Eu2+ ion is...
MAGNETIC MOMENT DISTRIBUTION IN THE IONIC FERROMAGNET Rb2CrCl4 (1982)
Münninghoff, G., Hellner, E., Fyne, P., Day, P., Hutchings, M., Tasset, F.
The magnetisation density of Rb2CrCl4 has been studied on a single crystal by means of polarised neutron diffraction. The derived results are consistent with a Jahn-Teller induced orbital ordering to...
REDUCED 4f-MOMENT OF THE Nd GROUND STATE IN NdCo5 (1982)
Alameda, J., Givord, D., Lemaire, R., Lu, Q., Palmer, S., Tasset, F.
Polarized neutron measurements on the hexagonal intermetallic compound NdCo5 at 4.2 K are reported. The data reveal magnetism to be located on both Co sites and on the Nd site. A rather large orbital...
THERMAL DEPENDENCE OF THE SUSCEPTIBILITY DENSITIES IN CeNi5 (1982)
Gignoux, D., Givord, F., Lemaire, R., Tasset, F.
In order to evidence the origin of the maximum at 100 K in the thermal variation of the susceptibility of the paramagnet CeNi5, a polarized neutron study has been performed at various temperatures...
U4+ FORM FACTOR IN UGa2 (1982)
Ballou, R., Deriagin, A., Givord, F., Lemaire, R., Levitin, R., Tasset, F.
UGa2 crystallizes in the hexagonal AlB2 type structure and a large orthorhombic distortion is observed in the ferromagnetic state (Tc = 125 K) due to a giant magnetostriction. A polarized neutron...
FORM FACTOR MEASUREMENT IN FERROMAGNETIC COBALT ORTHOVANADATE (1982)
Fuess, H., Müller, R., Schwabe, D., Tasset, F.
Single crystals of cobalt orthovanadate Co3V2O8 were grown by the Czochralski method. The substance is orthorhombic with two different crystallographic sites for the cobalt ions. Magnetization...
MAGNETIC FORM FACTOR OF Eu2+ IN EuS (1982)
Bohn, H., Zinn, W., Tasset, F.
Using the polarized neutron technique the magnetic structure factors of Eu2+ in an 153EuS single crystal were measured. An expansion of the Eu2+ spin density in EuS compared to the free Eu2+ ion is...
MAGNETIC MOMENT DISTRIBUTION IN THE IONIC FERROMAGNET Rb2CrCl4 (1982)
Münninghoff, G., Hellner, E., Fyne, P., Day, P., Hutchings, M., Tasset, F.
The magnetisation density of Rb2CrCl4 has been studied on a single crystal by means of polarised neutron diffraction. The derived results are consistent with a Jahn-Teller induced orbital ordering to...
REDUCED 4f-MOMENT OF THE Nd GROUND STATE IN NdCo5 (1982)
Alameda, J., Givord, D., Lemaire, R., Lu, Q., Palmer, S., Tasset, F.
Polarized neutron measurements on the hexagonal intermetallic compound NdCo5 at 4.2 K are reported. The data reveal magnetism to be located on both Co sites and on the Nd site. A rather large orbital...
THERMAL DEPENDENCE OF THE SUSCEPTIBILITY DENSITIES IN CeNi5 (1982)
Gignoux, D., Givord, F., Lemaire, R., Tasset, F.
In order to evidence the origin of the maximum at 100 K in the thermal variation of the susceptibility of the paramagnet CeNi5, a polarized neutron study has been performed at various temperatures...
U4+ FORM FACTOR IN UGa2 (1982)
Ballou, R., Deriagin, A., Givord, F., Lemaire, R., Levitin, R., Tasset, F.
UGa2 crystallizes in the hexagonal AlB2 type structure and a large orthorhombic distortion is observed in the ferromagnetic state (Tc = 125 K) due to a giant magnetostriction. A polarized neutron...
FORM FACTOR MEASUREMENT IN FERROMAGNETIC COBALT ORTHOVANADATE (1982)
Fuess, H., Müller, R., Schwabe, D., Tasset, F.
Single crystals of cobalt orthovanadate Co3V2O8 were grown by the Czochralski method. The substance is orthorhombic with two different crystallographic sites for the cobalt ions. Magnetization...
MAGNETIC FORM FACTOR OF Eu2+ IN EuS (1982)
Bohn, H., Zinn, W., Tasset, F.
Using the polarized neutron technique the magnetic structure factors of Eu2+ in an 153EuS single crystal were measured. An expansion of the Eu2+ spin density in EuS compared to the free Eu2+ ion is...
MAGNETIC MOMENT DISTRIBUTION IN THE IONIC FERROMAGNET Rb2CrCl4 (1982)
Münninghoff, G., Hellner, E., Fyne, P., Day, P., Hutchings, M., Tasset, F.
The magnetisation density of Rb2CrCl4 has been studied on a single crystal by means of polarised neutron diffraction. The derived results are consistent with a Jahn-Teller induced orbital ordering to...
REDUCED 4f-MOMENT OF THE Nd GROUND STATE IN NdCo5 (1982)
Alameda, J., Givord, D., Lemaire, R., Lu, Q., Palmer, S., Tasset, F.
Polarized neutron measurements on the hexagonal intermetallic compound NdCo5 at 4.2 K are reported. The data reveal magnetism to be located on both Co sites and on the Nd site. A rather large orbital...
THERMAL DEPENDENCE OF THE SUSCEPTIBILITY DENSITIES IN CeNi5 (1982)
Gignoux, D., Givord, F., Lemaire, R., Tasset, F.
In order to evidence the origin of the maximum at 100 K in the thermal variation of the susceptibility of the paramagnet CeNi5, a polarized neutron study has been performed at various temperatures...
U4+ FORM FACTOR IN UGa2 (1982)
Ballou, R., Deriagin, A., Givord, F., Lemaire, R., Levitin, R., Tasset, F.
UGa2 crystallizes in the hexagonal AlB2 type structure and a large orthorhombic distortion is observed in the ferromagnetic state (Tc = 125 K) due to a giant magnetostriction. A polarized neutron...
Boucherle, J., Givord, D., Laforest, J., Schweizer, J., Tasset, F.
The form factor of samarium in SmAl2 and SmCo5 has been measured at λ=0.5 Å by the polarized neutron technique. This has enabled us to deduce the values of the exchange interaction and the...
Neutron study of Al or Mn substituted LaNi5 hydrogen sponges (1979)
Achard, J., Givord, F., Percheron-Guegan, A., Soubeyroux, J., Tasset, F.
Neutron diffraction measurements show that substituted Al and Mn atoms occupy mainly the 3g site in LaNi5. The anomalous width of activated LaNi5 diffraction lines shows that the grains are...
Boucherle, J., Givord, D., Laforest, J., Schweizer, J., Tasset, F.
The form factor of samarium in SmAl2 and SmCo5 has been measured at λ=0.5 Å by the polarized neutron technique. This has enabled us to deduce the values of the exchange interaction and the...
Neutron study of Al or Mn substituted LaNi5 hydrogen sponges (1979)
Achard, J., Givord, F., Percheron-Guegan, A., Soubeyroux, J., Tasset, F.
Neutron diffraction measurements show that substituted Al and Mn atoms occupy mainly the 3g site in LaNi5. The anomalous width of activated LaNi5 diffraction lines shows that the grains are...
Boucherle, J., Givord, D., Laforest, J., Schweizer, J., Tasset, F.
The form factor of samarium in SmAl2 and SmCo5 has been measured at λ=0.5 Å by the polarized neutron technique. This has enabled us to deduce the values of the exchange interaction and the...
Neutron study of Al or Mn substituted LaNi5 hydrogen sponges (1979)
Achard, J., Givord, F., Percheron-Guegan, A., Soubeyroux, J., Tasset, F.
Neutron diffraction measurements show that substituted Al and Mn atoms occupy mainly the 3g site in LaNi5. The anomalous width of activated LaNi5 diffraction lines shows that the grains are...