Using scanning tunneling microscopy (STM) and time of flight secondary ion mass
spectrometry (TOF/SIMS), we observed radiation effects on a Si (111)-(7× 7) surface in the …

A TiO 2 (110) surface was bombarded with slow iodine highly charged ions (HCIs), I q+,
having a wide range of charge states from Ni-like I 25+ to He-like I 51+. A scanning …

Highly charged ions produced in an electron beam ion trap, Iq+, q= 10–50, were transmitted
through a tapered glass capillary having diameter of 50μm at the end. We found that for a …

We have observed secondary particles and photons emitted from hydrogen terminated Si
(111) 1× 1 surfaces in the interactions with highly charged ions (HCIs) of iodine having a …

We have investigated surface modification by highly charged ions (HCIs) on highly oriented
pyrolytic graphite (HOPG) surfaces with Raman spectroscopy and scanning tunneling …

We present a clear observation of a resonant contribution to electron impact ionization of Li-
like highly charged ions (I 50+). Li-like ions are the simplest in which resonant-excitation …

Some results on surface modification of Si and graphite with highly charged ions (HCIs) are
presented. Modified surfaces were observed using scanning tunneling microscopy. Crater …

We present scanning tunneling microscope (STM) images, atomically resolved, of the
nanostructures on various kinds of surfaces bombarded with highly charged ions (HCIs). In …

We have observed radiation effect in collision of slow highly charged ions with the following
target materials; a SiO2 thin film, a Si (111)-(7× 7) surface and a hydrogen terminated Si …

The emission of sputtered ions from a hydrogen-terminated Si (111) 1× 1 surface has been
measured for impact of slow (v< 0.25 v Bohr) highly charged Xe ions. Proton sputtering …