{"title":"三元B.C.C.合金中Snoek效应的理论:V.配对取代溶质原子的效应","authors":"M. Koiwa","doi":"10.1080/14786437208228901","DOIUrl":null,"url":null,"abstract":"Abstract The damping spectrum of the Snoek effect is calculated for ternary b.c.c. alloys in which substitutional atoms exist both as isolated and as paired atoms. The calculation predicts the appearance of two peaks, P1 and P2, in addition to the ordinary Snoek peak. The peak P2 is associated with interstitial atoms in the vicinity of pairs, while the peak P1 consists of contributions from interstitial atoms near pairs as well as those near isolated substitutional atoms. The present theory also predicts that the relaxation of interstitial atoms around pairs (P2) may occur through by-pass diffusion if the activation energy for direct jumps is very high.","PeriodicalId":21586,"journal":{"name":"Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy","volume":"215 1","pages":"38"},"PeriodicalIF":0.0000,"publicationDate":"1972-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Theory of the Snoek Effect in Ternary B.C.C. Alloys : V. Effect of Pairing Substitutional Solute Atoms\",\"authors\":\"M. Koiwa\",\"doi\":\"10.1080/14786437208228901\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract The damping spectrum of the Snoek effect is calculated for ternary b.c.c. alloys in which substitutional atoms exist both as isolated and as paired atoms. The calculation predicts the appearance of two peaks, P1 and P2, in addition to the ordinary Snoek peak. The peak P2 is associated with interstitial atoms in the vicinity of pairs, while the peak P1 consists of contributions from interstitial atoms near pairs as well as those near isolated substitutional atoms. The present theory also predicts that the relaxation of interstitial atoms around pairs (P2) may occur through by-pass diffusion if the activation energy for direct jumps is very high.\",\"PeriodicalId\":21586,\"journal\":{\"name\":\"Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy\",\"volume\":\"215 1\",\"pages\":\"38\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1972-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/14786437208228901\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/14786437208228901","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Theory of the Snoek Effect in Ternary B.C.C. Alloys : V. Effect of Pairing Substitutional Solute Atoms
Abstract The damping spectrum of the Snoek effect is calculated for ternary b.c.c. alloys in which substitutional atoms exist both as isolated and as paired atoms. The calculation predicts the appearance of two peaks, P1 and P2, in addition to the ordinary Snoek peak. The peak P2 is associated with interstitial atoms in the vicinity of pairs, while the peak P1 consists of contributions from interstitial atoms near pairs as well as those near isolated substitutional atoms. The present theory also predicts that the relaxation of interstitial atoms around pairs (P2) may occur through by-pass diffusion if the activation energy for direct jumps is very high.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
