Ion implantation range and energy deposition codes COREL, RASE4, and DAMG2

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The FORTRAN codes COREL, RASE4 and DAMG2 can be used to calculate quantities associated with ion implantation range and energy deposition distributions within an amorphous target, or for ions incident far from low index directions and planes in crystalline targets. RASE4 calculates the projected range, R/sub p/, the root mean square spread in the projected range, ..delta..R/sub p/, and the root mean square spread of the distribution perpendicular to the projected range ..delta..R/sub perpendicular to/. These parameters are calculated as a function of incident ion energy, E, and the instantaneous energy of the ion, E'. They are sufficient to determine ... continued below

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Brice, D.K. July 1, 1977.

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The FORTRAN codes COREL, RASE4 and DAMG2 can be used to calculate quantities associated with ion implantation range and energy deposition distributions within an amorphous target, or for ions incident far from low index directions and planes in crystalline targets. RASE4 calculates the projected range, R/sub p/, the root mean square spread in the projected range, ..delta..R/sub p/, and the root mean square spread of the distribution perpendicular to the projected range ..delta..R/sub perpendicular to/. These parameters are calculated as a function of incident ion energy, E, and the instantaneous energy of the ion, E'. They are sufficient to determine the three dimensional spatial distribution of the ions in the target in the Gaussian approximation when the depth distribution is independent of the lateral distribution. RASE4 can perform these calculations for targets having up to four different component atomic species. The code COREL is a short, economical version of RASE4 which calculates the range and straggling variables for E' = 0. Its primary use in the present package is to provide the average range and straggling variables for recoiling target atoms which are created by the incident ion. This information is used by RASE4 in calculating the redistribution of deposited energy by the target atom recoils. The code DAMG2 uses the output from RASE4 to calculate the depth distribution of energy deposition into either atomic processes or electronic processes. With other input DAMG2 can be used to calculate the depth distribution of any energy dependent interaction between the incident ions and target atoms. This report documents the basic theory behind COREL, RASE4 and DAMG2, including a description of codes, listings, and complete instructions for using the codes, and their limitations.

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Dep. NTIS, PC A06/MF A01.

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  • Report No.: SAND-75-0622
  • Grant Number: EY-76-C-04-0789
  • DOI: 10.2172/5283068 | External Link
  • Office of Scientific & Technical Information Report Number: 5283068
  • Archival Resource Key: ark:/67531/metadc1067719

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  • July 1, 1977

Added to The UNT Digital Library

  • Feb. 4, 2018, 10:51 a.m.

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  • March 23, 2018, 6:48 p.m.

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Brice, D.K. Ion implantation range and energy deposition codes COREL, RASE4, and DAMG2, report, July 1, 1977; United States. (digital.library.unt.edu/ark:/67531/metadc1067719/: accessed September 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.