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Frenkel defects

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2021
DOI: 10.31399/asm.tb.ciktmse.t56020013
EISBN: 978-1-62708-389-8
.... Frenkel defect, no effect on the density Frenkel defect, increase the density Frenkel defect, decrease the density Schottky defect, no effect on the density Schottky defect, increase the density Schottky defect, decrease the density Solution An Al 2 O 3 crystal contains some...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2021
DOI: 10.31399/asm.tb.ciktmse.t56020001
EISBN: 978-1-62708-389-8
... planes, and dislocation passage through precipitates. It also points out important structure-property correlations. antisite defects Burgers vector edge dislocations Frenkel defects grain size impurities mechanical properties pinning Schottky defects screw dislocations solid solution...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2021
DOI: 10.31399/asm.tb.ciktmse.9781627083898
EISBN: 978-1-62708-389-8
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240017
EISBN: 978-1-62708-251-8
... mechanisms. In the Frenkel mechanism ( Fig. 2.2 ), an atom is displaced from its normal lattice position into an interstitial site. However, this requires quite a bit of energy—the energy to form a vacancy and the energy to form an interstitial. Therefore, the probability is quite low. A more realistic...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410551
EISBN: 978-1-62708-265-5
... 22.25 ). Figure 22.4 shows schematically some characteristics of ion implantation by 100 keV nitrogen ions in iron ( Ref 22.26 ). Each ion creates a large number of point defects, and the lower right of Fig. 22.4 illustrates the formation of a cascade of vacancy-interstitial pairs or Frenkel defects...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 December 2020
DOI: 10.31399/asm.tb.phtbp.t59310001
EISBN: 978-1-62708-326-3
...-centered cubic (fcc), and (c) body-centered cubic (bcc) lattices. (d) Corners of the four slip (close-packed) planes in an fcc structure. (e) Corners of the six slip planes with the highest atomic density in a bcc structure. Source: Ref 3 Fig. 20 Frenkel mechanism of diffusion occurs...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420363
EISBN: 978-1-62708-310-2
...: Ref A.5 as published in Ref A.1 Fig. A.30 Frenkel mechanism. Simultaneous formation of vacancy and interstitial atom. Source: Ref A.5 as published in Ref A.1 Fig. A.31 Schottky mechanism for vacancy formation. Source: Ref A.5 as published in Ref A.1 Fig. A.33...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060013
EISBN: 978-1-62708-261-7
... Properties of Metals and the Periodic Table.” Fig. 2.3 Potential energy function for the bond energy in the metallic bond Fig. 2.22 Dislocation pile-up at a grain boundary Fig. 2.27 Frenkel mechanism of diffusion occurs by the simultaneous formation of a vacancy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860163
EISBN: 978-1-62708-348-5
... for these metals. Changes in impurity and defect content, which are minor from an industrial standpoint, may cause dramatic changes in the low-temperature resistivity. For example, recent measurements of commercial copper satisfying the CD A102 specification (99.95% Cu [1] + Ag) have given resistivity values at 4...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.9781627083485
EISBN: 978-1-62708-348-5