Hydrogenated carbon clusters produced by highly charged ion impact on solid C-84

T Schlatholter; MW Newman; TR Niedermayr; GA Machicoane; JW McDonald; T Schenkel; R Hoekstra; AV Hamza

Hydrogenated carbon clusters produced by highly charged ion impact on solid C-84

T Schlatholter^*, MW Newman, TR Niedermayr, GA Machicoane, JW McDonald, T Schenkel, R Hoekstra, AV Hamza

^*Bijbehorende auteur voor dit werk

Onderzoeksgroep Astrodeeltjes Fysica

Onderzoeksoutput › Academic › peer review

12 Citaten (Scopus)

Samenvatting

The emission of small (hydrogenated) carbon cluster ions: CnHm+ (n = 2-22) upon highly charged Xeq+ (q = 20- 14) impact on C-84 surfaces is studied by means of time-of-flight secundary ion mass spectrometry. The respective stage of hydrogenation/protonation of a certain carbon cluster ion C-n(+) is a strong indication for its geometrical structure. From the cluster ion yield as a function of cluster size it can be concluded, that the hydrogenation takes place after the initial carbon cluster formation. The carbon clusters seem to be emitted as art entity in agreement with "equilibrium" and "shock wave" models.

Originele taal-2	English
Pagina's (van-tot)	323-327
Aantal pagina's	5
Tijdschrift	European Physical Journal D
Volume	12
Nummer van het tijdschrift	2
Status	Published - nov-2000

Citeer dit

@article{e4a948da42cc4bb089c0d1c53636d441,

title = "Hydrogenated carbon clusters produced by highly charged ion impact on solid C-84",

abstract = "The emission of small (hydrogenated) carbon cluster ions: CnHm+ (n = 2-22) upon highly charged Xeq+ (q = 20- 14) impact on C-84 surfaces is studied by means of time-of-flight secundary ion mass spectrometry. The respective stage of hydrogenation/protonation of a certain carbon cluster ion C-n(+) is a strong indication for its geometrical structure. From the cluster ion yield as a function of cluster size it can be concluded, that the hydrogenation takes place after the initial carbon cluster formation. The carbon clusters seem to be emitted as art entity in agreement with {"}equilibrium{"} and {"}shock wave{"} models.",

keywords = "FRAGMENTATION, SLOW, C-60, EMISSION, SURFACES, DISTRIBUTIONS, FULLERENE, SPECTRA",

author = "T Schlatholter and MW Newman and TR Niedermayr and GA Machicoane and JW McDonald and T Schenkel and R Hoekstra and AV Hamza",

year = "2000",

month = nov,

language = "English",

volume = "12",

pages = "323--327",

journal = "European Physical Journal D",

issn = "1434-6060",

publisher = "SPRINGER",

number = "2",

}

TY - JOUR

T1 - Hydrogenated carbon clusters produced by highly charged ion impact on solid C-84

AU - Schlatholter, T

AU - Newman, MW

AU - Niedermayr, TR

AU - Machicoane, GA

AU - McDonald, JW

AU - Schenkel, T

AU - Hoekstra, R

AU - Hamza, AV

PY - 2000/11

Y1 - 2000/11

N2 - The emission of small (hydrogenated) carbon cluster ions: CnHm+ (n = 2-22) upon highly charged Xeq+ (q = 20- 14) impact on C-84 surfaces is studied by means of time-of-flight secundary ion mass spectrometry. The respective stage of hydrogenation/protonation of a certain carbon cluster ion C-n(+) is a strong indication for its geometrical structure. From the cluster ion yield as a function of cluster size it can be concluded, that the hydrogenation takes place after the initial carbon cluster formation. The carbon clusters seem to be emitted as art entity in agreement with "equilibrium" and "shock wave" models.

AB - The emission of small (hydrogenated) carbon cluster ions: CnHm+ (n = 2-22) upon highly charged Xeq+ (q = 20- 14) impact on C-84 surfaces is studied by means of time-of-flight secundary ion mass spectrometry. The respective stage of hydrogenation/protonation of a certain carbon cluster ion C-n(+) is a strong indication for its geometrical structure. From the cluster ion yield as a function of cluster size it can be concluded, that the hydrogenation takes place after the initial carbon cluster formation. The carbon clusters seem to be emitted as art entity in agreement with "equilibrium" and "shock wave" models.

KW - FRAGMENTATION

KW - SLOW

KW - C-60

KW - EMISSION

KW - SURFACES

KW - DISTRIBUTIONS

KW - FULLERENE

KW - SPECTRA

M3 - Article

VL - 12

SP - 323

EP - 327

JO - European Physical Journal D

JF - European Physical Journal D

SN - 1434-6060

IS - 2

ER -