Andromede project: Surface analysis and modification with probes from hydrogen to nano-particles in the MeV energy range

Eller, Michael J.; Cottereau, E.; Rasser, B.; Verzeroli, Elodie; Agnus, Benoit; Gaubert, G.; Donzel, X.; Delobbe, Anne; Della‐Negra, S.

doi:10.1016/j.nimb.2015.07.090

Cited by 4 publications

(2 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The Andromede facility has been extensively described in Ref. 14. The primary ion (PI) beams that are produced with either the LMIS or the ECR source are accelerated in the range of 1-4 MV by the NEC Pelletron® accelerator, which is composed of a 4 MV acceleration column housed inside a pressure vessel insulated with inert sulphur hexafluoride (SF 6 ) gas.…”

Section: High Energy Nanoparticle Ion Beamsmentioning

confidence: 99%

See 1 more Smart Citation

Enhanced sputter and secondary ion yields using MeV gold nanoparticle beams delivered by the Andromede facility

Lai

Jacquet

Ribaud

et al. 2020

Journal of Vacuum Science &Amp; Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phen

View full text Add to dashboard Cite

Andromede is a new instrument for mass spectrometry analysis of nanodomains and nano-objects present on a surface. The molecular sample information (mass and structure) is obtained from time-of-flight spectra of secondary ions emitted under the impact of nanoparticles (NPs), as Au q þ n with n/q up to 200 accelerated by a 4 MV single stage electrostatic Pelletron® accelerator. Such projectiles, providing huge emission rates per impact, permit the topographic analysis of complex samples. The energy deposition of these massive gold NPs induces surprisingly large holes of about 100 nm diameter in very thin graphene foils and average sputtered volume per impact of about 10 6 nm 3 in a thick polymer material. The use of such massive clusters associated with multianode detectors, allowing the simultaneous detection of several ions of a given mass, permits correlation studies between the emitted ions within a single impact, shedding additional light on the chemical composition and structure of the analysed sample as illustrated here for various samples from metallic surfaces to biologic molecules deposits.

show abstract

Section: High Energy Nanoparticle Ion Beamsmentioning

confidence: 99%

“…The LMIS fitted in the ion column NAPIS (for NAno-Particle Ion Source) developed in collaboration with OrsayPhysics 14 is mainly used for surface analysis experiments. In our case, the reservoir is filled with a gold-germanium eutectic with incorporation of about 4 wt.…”

Section: High Energy Nanoparticle Ion Beamsmentioning

confidence: 99%

Enhanced sputter and secondary ion yields using MeV gold nanoparticle beams delivered by the Andromede facility

Lai

Jacquet

Ribaud

et al. 2020

Journal of Vacuum Science &Amp; Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phen

View full text Add to dashboard Cite

show abstract

Fusion cross section measurements of astrophysical interest for light heavy ions systems within the STELLA project

et al. 2017

View full text Add to dashboard Cite

Abstract. This contribution is focused on the STELLA project (STELlar LAboratory), which aims at the measurement of fusion cross sections between light heavy ions like 12 C+ 12 C, 12 C+ 16 O or 16 O+ 16 O at deep subbarrier energies. The gamma-particle coincidence technique is used in order to reduce background contributions that become dominant for measurements in the nanobarn regime. The experimental setup composed of an ultra high vacuum reaction chamber, a set of 3 silicon strip detectors, up to 36 LaBr 3 (Ce) scintillators from the UK FATIMA collaboration, and a fast rotating target system will be described. The 12 C+ 12 C fusion reaction has been studied from E lab = 11 to 5.6 MeV using STELLA at the Andromède facility in Orsay, France. Preliminary commissioning results are presented in this article.

show abstract

Experimental investigations of the sub-Coulomb¹²C+¹²C and¹²C+¹⁶O reactions

Courtin

Fruet

Jenkins

et al. 2017

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

Andromede project: Surface analysis and modification with probes from hydrogen to nano-particles in the MeV energy range

Cited by 4 publications

References 14 publications

Enhanced sputter and secondary ion yields using MeV gold nanoparticle beams delivered by the Andromede facility

Enhanced sputter and secondary ion yields using MeV gold nanoparticle beams delivered by the Andromede facility

Fusion cross section measurements of astrophysical interest for light heavy ions systems within the STELLA project

Experimental investigations of the sub-Coulomb¹²C+¹²C and¹²C+¹⁶O reactions

Contact Info

Product

Resources

About

Andromede project: Surface analysis and modification with probes from hydrogen to nano-particles in the MeV energy range

Cited by 4 publications

References 14 publications

Enhanced sputter and secondary ion yields using MeV gold nanoparticle beams delivered by the Andromede facility

Enhanced sputter and secondary ion yields using MeV gold nanoparticle beams delivered by the Andromede facility

Fusion cross section measurements of astrophysical interest for light heavy ions systems within the STELLA project

Experimental investigations of the sub-Coulomb12C+12C and12C+16O reactions

Contact Info

Product

Resources

About

Experimental investigations of the sub-Coulomb¹²C+¹²C and¹²C+¹⁶O reactions