Saturation Behavior of the Defect Production in Electron-Irradiated Copper Below 7.5°K

Dworschak, F.; Neuhäuser, J.; Schuster, H.; Wurm, J.P.; Potyka, S.; Sokołowski, G.; Wollenberger, H.

doi:10.1103/physrevlett.16.685

Cited by 25 publications

(5 citation statements)

References 9 publications

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“…After every third rolling operation the foils were carefully rinsed in benzene, acetone, HNO,, HCI and destilled water. The resistivity samples were punched out of these foils and mounted onto the tail of a continuous flow helium cryostat as described elsewhere [6]. Before mounting they were annealed for 3 h a t 400 "C in fused silica tubes filled with helium gas.3) In Table 1 the residual resistivities of the samples are compared with those calculated by using experimental data for the resistivity increment per unit of impurity concentration [7,8].…”

Section: Samplesmentioning

confidence: 99%

Analysis of point defect states in copper. III. Interaction between copper interstitials and impurities

Kraut¹,

Dworschak²,

Wollenberger³

1971

Physica Status Solidi (b)

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The influence of impurities on the production of stable defects by electron irradiation at 80 OK has been studied in dilute alloys of copper with Ni, Mn, Au, Mg, or Sb. Using damage rate measurements the capture radii of the different impurities for freely migrating copper interstitials are determined with respect to the capture radius of the vacancy (rt/rv). The interstitial impurity interaction can quantitatively be accounted for by the continuum theory of elasticity.An verdunnten Legierungen des Kupfers mit Ni, Mn, Au, Mg und Sb wurde der EinfluB dieser Fremdatome auf die Erzeugung stabiler Frenkeldefekte durch Elektronenbestrahlung bei 80 "K untersucht. Aus Messungen der Schadigungsrate werden die Einfangradien der verschiedenen Fremdatome fur frei wandernde Kupfer-Zwischengitteratome relativ zum Einfangradius der Leerstelle bestimmt (rt/rv). Die Wechselwirkung zwischen Zwischengitteratom und Fremdatom kann mit Hilfe der Kontinuumstheorie der Elastizitat quentitativ beschrieben werden.

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Section: Samplesmentioning

confidence: 99%

Analysis of point defect states in copper. III. Interaction between copper interstitials and impurities

Kraut¹,

Dworschak²,

Wollenberger³

1971

Physica Status Solidi (b)

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“…The spontaneous recombination volume is discussed in detail in Ref. 52. Basically it is the volume around a defect within which any newly created defect will spontaneously recombine with the defect at the center of the volume, provided of course that the two defects are of the opposite type.…”

Section: B Defect Productionmentioning

confidence: 99%

Radiation damage from internal alpha decay in thorium

Schmidt¹

1971

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Thb crpGit «w pttpartd u an jccoom of work sponsored by the Udited SUtes GoTcmment. Neither the United States DOT Che Uaiud States Atomic Energy Commission, not any of tfceir employees, nor say of their contractors, sabcontracxors, e* their employees, makes any warranty, express or implied, fir imitnn any lejsl liability <« lesponsibBUy for the accuracy, com pleteness or usefulness of any information, apparatus, product or process djsclovsd, ax repreuais thai Us UM would not ia&inge priratMy owned nsho. CONTENTSAbstract iv

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“…The specimens were punched from 80pm foils, shaped and mounted as described in [12]. The resistivity was measured by a standard potentiometric method, with a sensitivity of 5 x 10-12 and 2 x C2 cm in the case of Ni and Ni3Mn, respectively.…”

Section: Electrical Resistivitymentioning

confidence: 99%

“…Before using (12) we have to ascertain that the assumptions made in deriving equation (3) are fulfilled in our experiments: 1. AS< S, since ASlS was obtained in the experiments.…”

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confidence: 99%

Determination of the Average Number of Replacement Collisions in an Electron‐Irradiated F.C.C. Crystal (Ni₃Mn)

Becker

Dworschak

Lehmann

et al. 1968

Physica Status Solidi (b)

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The electrical resistivity and saturation magnetization damage rates in ordered Ni,Mn and in pure Ni have been measured during 1.0 and 3.0 MeV electron irradiations at low temperatures. The effect of Frenkel pairs on the damage rates is assumed to be equal in Ni and in Ni,Mn; thus, the difference between the damage rates merely yields the disordering effect caused by replacement collisions. Changes of the long range order parameter S then were determined using empirical expressions relating the electrical resistivity and the saturation magnetization to S. Consideration of the relationship between 8 and the number of replacement collisions in (110) rows yields an average number of

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Saturation Behavior of the Defect Production in Electron-Irradiated Copper Below 7.5°K

Cited by 25 publications

References 9 publications

Analysis of point defect states in copper. III. Interaction between copper interstitials and impurities

Analysis of point defect states in copper. III. Interaction between copper interstitials and impurities

Radiation damage from internal alpha decay in thorium

Determination of the Average Number of Replacement Collisions in an Electron‐Irradiated F.C.C. Crystal (Ni₃Mn)

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Saturation Behavior of the Defect Production in Electron-Irradiated Copper Below 7.5°K

Cited by 25 publications

References 9 publications

Analysis of point defect states in copper. III. Interaction between copper interstitials and impurities

Analysis of point defect states in copper. III. Interaction between copper interstitials and impurities

Radiation damage from internal alpha decay in thorium

Determination of the Average Number of Replacement Collisions in an Electron‐Irradiated F.C.C. Crystal (Ni3Mn)

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Determination of the Average Number of Replacement Collisions in an Electron‐Irradiated F.C.C. Crystal (Ni₃Mn)