Effects of irradiation parameters on metal surface erosion by pulsed ion beams

Результат исследований: Материалы для журналаСтатья

Выдержка

Potential application of high-power ion beams of submicrosecond and microsecond durations with the initial particle energy from 50 to 1000 keV and power density 107-109 W/cm2 to ensure metal surface erosion are investigated. Evaporation is treated as a major erosion mechanism and the erosion coefficient is taken as an efficiency indicator. Dependences of the erosion coefficients of several metals on beam parameters obtained via calculations using a technique based on the solution of thermal conductivity equation with phase transitions are presented. The ion species, their initial energy, current pulse duration and power density are used as the beam parameters controlling the result of irradiation.

Язык оригиналаАнглийский
Страницы (с-по)796-802
Число страниц7
ЖурналRussian Physics Journal
Том50
Номер выпуска8
DOI
СостояниеОпубликовано - авг 2007

Отпечаток

metal surfaces
erosion
ion beams
irradiation
radiant flux density
coefficients
particle energy
pulse duration
thermal conductivity
evaporation
metals
ions
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Effects of irradiation parameters on metal surface erosion by pulsed ion beams. / Bleicher, G. A.; Krivobokov, V. P.; Platonov, M. A.

В: Russian Physics Journal, Том 50, № 8, 08.2007, стр. 796-802.

Результат исследований: Материалы для журналаСтатья

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