Effect of He$sup +$ and D$sup +$ ion beam flux on blister formation in niobium and vanadium

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From international conference applications of ion beams to metals; Albuquerque, New Mexico, USA (2 Oct 1973). The effect of incident ion beam flux on the blister formation in annealed polycrystalline niobium and vanadium has been investigated for 0.5-MeV He/sup +/ and 0.25-MeV D/sup +/ projectiles. For the He/sup +/ ions the flux was varied from 1 x 10/sup 13/ ions/(cm/sup 2/-sec) to 1 x 10/sup 15/ ions/(cm/sup 2/-sec), the targets were held at 900 deg C, and the total dose was varied from 0.1 to 1.0 C/cm/sup 2/. For the D/sup +/ ion irradiation ihe flux was varied from 1 ... continued below

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Pages: 13

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Das, S.K. & Kaminsky, M. January 1, 1973.

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From international conference applications of ion beams to metals; Albuquerque, New Mexico, USA (2 Oct 1973). The effect of incident ion beam flux on the blister formation in annealed polycrystalline niobium and vanadium has been investigated for 0.5-MeV He/sup +/ and 0.25-MeV D/sup +/ projectiles. For the He/sup +/ ions the flux was varied from 1 x 10/sup 13/ ions/(cm/sup 2/-sec) to 1 x 10/sup 15/ ions/(cm/sup 2/-sec), the targets were held at 900 deg C, and the total dose was varied from 0.1 to 1.0 C/cm/sup 2/. For the D/sup +/ ion irradiation ihe flux was varied from 1 x 10/sup 14/ to 1 x 10/sup 15/ ions/ (cm/ sup 2/-sec), the niobium targets were held at 700 deg C, and the total dose was 2.0 C/cm/sup 2/. For both the helium implanted vanadium and riobium the blister density shows a stronger flux dependence than the average blister diameter. For deuteron implanted niobium the blister size increased as the flux was increased from 1 x 10/sup 14/ to 1 x 10/sup 15/ ions/(cm/sup 2/-sec). (auth)

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Pages: 13

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  • International conference on applications of ion beams to metals, Albuquerque, New Mexico, USA, 2 Oct 1973

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  • Report No.: CONF-731028--3
  • Grant Number: None
  • Office of Scientific & Technical Information Report Number: 4380876
  • Archival Resource Key: ark:/67531/metadc1024839

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Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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  • January 1, 1973

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  • Oct. 15, 2017, 10:09 p.m.

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  • Oct. 27, 2017, 2:16 p.m.

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Das, S.K. & Kaminsky, M. Effect of He$sup +$ and D$sup +$ ion beam flux on blister formation in niobium and vanadium, article, January 1, 1973; Illinois. (digital.library.unt.edu/ark:/67531/metadc1024839/: accessed January 17, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.