IDs:

52

Authors : Biró,L.,P.;Gyulai,I.;Havancsák,K.
Title : SCANNING-TUNNELING-MICROSCOPE INVESTIGATION OF A 215 MeV Ne-IRRADIATED GRAPHITE SURFACE
JournalName : Phys. Rev. B
PubDateYear : 1995
PubDateOther :
Volume : 52
Issue :
StartPage : 2047
EndPage : 2052
Keywords : HOPG;STM;swift heavy ions;electronic stopping;superstructure;atomic resolution;defects;irradiation;TOP_Ion;TOP_NanoStructDet;YEAR_Before1998;W_Experiment;W_Nanotube;W_STM
Notes : In this paper the results of the STM investigation of HOPG irradiated with 215 MeV Ne ions is reported. A claasification of the different surface features is proposed.
Abstract : Surface structure on highly oriented pyrolithic graphite irradiated by low-dose 215-MeV Ne ions was investigated by scanning tunneling microscopy. Three types of surface features were found: ones produced by low-energy knocked-on C atoms (type I, ones produced by high-energy knocked-on C atoms emerging from the irradiated surface of the target (type II), and a defect attributed to knocked-on C atom with energy around the maximum of electronic stopping moving in a direction approximatively parallel to the irradiated surface (type III). In some instances, atomic resolution was achieved on the observed surface features. Structures, which can be ascribed to entering of the Ne ions themselves, were not found.
HTML_Local :
HTML_Remote : http://prola.aps.org/abstract/PRB/v52/p2047_1
Preprint_Local : http://www.nanotechnology.hu/reprint/prb_52_2047.pdf
Preprint_Remote :