31 citations · 100 across the 11 of their papers we have counts for
11 papers
Effect of surface magnetism on the x-ray spectra of hollow atoms
P. Dergham, C. Prigent, Ch. V. Ahmad A. Brassart +7
We present evidence that the detection of surface magnetism without the application of an external magnetic field is possible by studying the x-ray emission of highly charged ions…
Mastering disorder in a first-order transition by ion irradiation
S. Cervera, M. LoBue, E. Fontana +10
The effect of ion bombardment on MnAs single crystalline thin films is studied. The role of elastic collisions between ions and atoms of the material is singled-out as the main pro…
An electrostatic in-line charge-state purification system for multicharged ions in the kiloelectronvolt energy range
Daniel Schury, Ajit Kumar, Alain Méry +11
The performance of a newly built omega type electrostatic analyzer designed to act as an in-line charge-state purification system for ions in the keV energy range is reported. The…
Observation of the angular distribution of a x-ray characteristic emission through a periodic multilayer
Philippe Jonnard, Meiyi Wu, Jean-Michel André +8
We present the observation of the angular distribution of a characteristic x-ray emission through a periodic multilayer. The emission coming from the substrate on which the multila…
Modulating the phase transition temperature of giant magnetocaloric thin films by ion irradiation
S. Cervera, M Trassinelli, M Marangolo +11
Magnetic refrigeration based on the magnetocaloric effect at room temperature is one of the most attractive alternative to the current gas compression/expansion method routinely em…
Kossel interferences of proton-induced X-ray emission lines in periodic multilayers
Meiyi Wu, Karine Le Guen, Jean-Michel André +11
The Kossel interferences generated by characteristic x-ray lines produced inside a periodic multilayer have been observed upon proton irradiation, by submitting a Cr/B4C/Sc multila…
Low energy Ne ion beam induced-modifications of magnetic properties in MnAs thin films
M Trassinelli, L Bernard Carlsson, S Cervera +12
Investigations of the complex behavior of the magnetization of manganese arsenide thin films due to defects induced by irradiation of slow heavy ions are presented. In addition to…
Hints on the origin of the thermal hysteresis suppression in giant magnetocaloric thin films irradiatied with highly charged ions
S Cervera, M Trassinelli, M Marangolo +13
In a recent experiment we demonstrated the possibility to suppress the thermal hysteresis of the phase transition in giant magnetocaloric MnAs thin film by interaction with slow hi…
Suppression of the thermal hysteresis in magnetocaloric MnAs thin film by highly charged ion bombardment
Martino Trassinelli, Massimiliano Marangolo, M. Eddrief +10
We present the investigation on the modifications of structural and magnetic properties of MnAs thin film epitaxially grown on GaAs induced by slow highly charged ions bombardment…
Magnetic properties changes of MnAs thin films irradiated with highly charged ions
Martino Trassinelli, V. Gafton, M. Eddrief +12
We present the first investigation on the effect of highly charged ion bombardment on a manganese arsenide thin film. The MnAs films, 150 nm thick, are irradiated with 90 keV Ne$^{…
Investigation of slow collisions for (quasi) symmetric heavy systems: what can be extracted from high resolution X-ray spectra
Martino Trassinelli, Christophe Prigent, Emily Lamour +6
We present a new experiment on (quasi) symmetric collision systems at low-velocity, namely Ar ions ( a.u.) on gaseous Ar and N targets, using low- and high-reso…