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dc.contributor.authorMengyan, P. W.
dc.contributor.authorJayarathna, G.
dc.contributor.authorBaker, B. B.
dc.contributor.authorLichti, R. L.
dc.contributor.authorCelebi, Yaşar Gürkan
dc.contributor.authorYonenaga, I.
dc.contributor.authorCarroll, B. R.
dc.date.accessioned2021-03-04T14:44:26Z
dc.date.available2021-03-04T14:44:26Z
dc.identifier.citationJayarathna G., Lichti R. L. , Mengyan P. W. , Celebi Y. G. , Baker B. B. , Carroll B. R. , Yonenaga I., "Transition dynamics for Mu acceptor states in Si 1-x Ge x alloys", 2014 IEEE International Conference on Automation Science and Engineering, CASE 2014, Taipei, Tayvan, 18 - 22 Ağustos 2014, cilt.1583, ss.56-59
dc.identifier.othervv_1032021
dc.identifier.otherav_8321e162-57b8-4935-b5d6-495162f4f633
dc.identifier.urihttp://hdl.handle.net/20.500.12627/89275
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85063840990&origin=inward
dc.identifier.urihttps://doi.org/10.1063/1.4865604
dc.description.abstractWe use the longitudinal field muon spin relaxation technique to observe charge-state and site-change transitions of muonium in Si1-xGex alloys. In this project, we examine the temperature and magnetic field dependences of the relaxation rates for Si1-xGex samples (x = 0.77, 0.81, and 0.84), in the composition range where the acceptor level lies within the band gap. This study particularly focuses on the relaxation rates for Si0.19Ge0.81 to identify various cyclic charge-state and site-change processes as a function of both temperature and magnetic field. We extract the paramagnetic hyperfine constant and the relevant transition rate parameters for site changes and charge-state transitions involving Mu acceptor states for this sample. At small x, a site change dominates the transition out of the neutral T-site acceptor state, while in higher Ge content alloys hole ionization becomes the dominant transition out of the Mu(T)(0).
dc.language.isoeng
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectTemel Bilimler (SCI)
dc.subjectFizik
dc.subjectFİZİK, UYGULAMALI
dc.subjectMÜHENDİSLİK, ELEKTRİK VE ELEKTRONİK
dc.subjectMühendislik
dc.subjectMühendislik ve Teknoloji
dc.subjectTemel Bilimler
dc.subjectSinyal İşleme
dc.subjectBilgi Sistemleri, Haberleşme ve Kontrol Mühendisliği
dc.titleTransition dynamics for Mu acceptor states in Si 1-x Ge x alloys
dc.typeBildiri
dc.contributor.departmentTexas Tech University System , ,
dc.identifier.volume1583
dc.contributor.firstauthorID143523


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