Supporting routines for the SRIM code

Pavlovič, Márius; Strasik, I.

doi:10.1016/j.nimb.2007.01.047

Cited by 38 publications

(23 citation statements)

References 5 publications

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“…This gives a first indication for the width of the zone where the electronic collective effects are at work. This conclusion is verified by simulating two adjacent beam spots for PMMA [23] by the TRIM program [27] . On the basis of a quantum mechanical Monte Carlo simulation, this program estimates the stopping range of ions in matter due to the collision cascade, the range where recoiled atoms appear, and other effects.…”

Section: Fib Milling Of Pmma Under Low Ion Fluencementioning

confidence: 71%

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Focused ion beam irradiation—morphological and chemical evolution in PMMA

Kochumalayil

Meiser

Soldera

et al. 2009

Surface & Interface Analysis

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For poly(methyl methacrylate) (PMMA) as a representative of amorphous thermoplastic polymers, the milling effects, and the chemical changes due to ion bombardment with a focused ion beam (FIB) at normal incidence are studied with scanning force microscopy (SFM), scanning electron microscopy (SEM)/energy dispersive X-ray (EDX), and infrared (IR) spectroscopy for varying conditions of Ga + treatment, including the effect of partial water pressure. Stopping and Range of Ions in Matter (SRIM) simulation results for 30 keV Ga + at normal incidence show that the zone of primary ion-polymer interaction extends ca 100 nm into the PMMA. Accordingly, this interaction region is much wider than the original beam diameter. The width of the region where the recoiled ions interact strongly with the polymer chains is larger. Secondary processes, such as fragment diffusion and phonon transport, are expected to extend even farther into the polymer. SEM and SFM reveal distinct topologies of areas milled without or in presence of water vapour. Water vapour-assisted FIB milling produces more roughness and defects. The infrared attenuated total reflection spectroscopy (IR-ATR) spectra indicate that ion milling in PMMA damages methacrylate side groups in particular. In contrary to metals, an increase in the degree of milling is found when the beam spot overlap parameter increases.

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Section: Fib Milling Of Pmma Under Low Ion Fluencementioning

confidence: 71%

“…[22,23] The resulting SRIM (Stopping and Range of Ions in Matter) plots are a valuable tool in interpreting many experimental results.…”

Section: Methodsmentioning

confidence: 99%

Focused ion beam irradiation—morphological and chemical evolution in PMMA

Kochumalayil

Meiser

Soldera

et al. 2009

Surface & Interface Analysis

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“…The projected range and displacement damage (displacement per atom, dpa) are calculated using SRIM code 14 . C 4+ and Cl 4+ ion irradiated samples on the present BMG produces the maximum displacement damage value of 0.1 and 5.7 dpa, respectively.…”

Section: Resultsmentioning

confidence: 99%

Effect of ion irradiation on mechanical behaviors of Ti40Zr25Be30Cr5 bulk metallic glass

Hu¹,

Zhao

Hu³

et al. 2012

Mat. Res.

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In this work, the effect of C 4+ and Cl 4+ ion irradiation with 25 MeV energy on the hardness and shear banding feature of Ti 40 Zr 25 Be 30 Cr 5 bulk metallic glass was studied. Depth-sensing nanoindetation and microindentation were applied for characterizing the multiple-scaled hardness and shear band patterns during plastic deformation. It is shown that the Cl 4+ ion irradiation leads to an obvious softening of the sample surface, and distinctly affects the serrated flow feature during plastic deformation. In contrast, C 4+ ions have little effect on the hardness and shear band patterns. Besides, the mechanism for the change of the mechanical properties and plastic deformation behavior after ion irradiation was also discussed.

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“…9 Cu 0.9 Nb 3.1 Si 13.2 B 8.9 amorphous fi lms resulted in gradual removal of anisotropy and a decrease in coercivity, which was attributed to relaxation of internal stresses [5]. This demonstrates that swift heavy ions can be used for controlled modifi cation of magnetic properties of thin fi lms.…”

mentioning

confidence: 90%

“…The irradiation was performed using a cascade accelerator at the Slovak University of Technology [8]. The parameters of the particle beams and their ranges were calculated [9] using the SRIM2008 and S 3 M codes.…”

Section: Ribbons Of 57mentioning

confidence: 99%

Subsurface structure and magnetic parameters of Fe-Mo-Cu-B metallic glass

2015

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Subsurface properties of 57Fe81Mo9Cu1B9 metallic glass were studied by conversion electron and conversion X-ray Mössbauer spectrometry. They were applied to both surfaces of the ribbons. Deviations in structural surface features are exhibited via different contents of crystalline phases, which were identified as bcc-Fe and magnetite. The presence of small ferromagnetic particles was also suggested from magnetic measurements. An influence of irradiation with 130-keV N+ ions on surface properties of the as-quenched alloy is also discussed.

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Supporting routines for the SRIM code

Cited by 38 publications

References 5 publications

Focused ion beam irradiation—morphological and chemical evolution in PMMA

Focused ion beam irradiation—morphological and chemical evolution in PMMA

Effect of ion irradiation on mechanical behaviors of Ti40Zr25Be30Cr5 bulk metallic glass

Subsurface structure and magnetic parameters of Fe-Mo-Cu-B metallic glass

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