✦ LIBER ✦

Lifetime of Positrons in the GaAs Lattice

✍ Scribed by J. Gebauer; R. Krause-Rehberg; T.E.M. Staab

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 68 KB
Volume: 220
Category: Article
ISSN: 0370-1972
DOI: 10.1002/1521-3951(200007)220:1<r1::aid-pssb99991>3.0.co;2-b

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

An approximate method for calculating th

An approximate method for calculating the lifetime of positrons trapped by lattice defects

✍ D.O. Welch; K.G. Lynn 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 244 KB

Influence of disorder on the lifetime of

Influence of disorder on the lifetime of positrons in anthracene

✍ C. Cottini; G. Fabri; E. Gatti; E. Germagnoli 📂 Article 📅 1960 🏛 Elsevier Science 🌐 English ⚖ 302 KB

Defect Properties in Plastically Deforme

Defect Properties in Plastically Deformed p-GaAs Studied by Positron Lifetime Measurements

✍ Wang, Z. ;Wang, S.J. ;Chen, Z.Q. ;Ma, L. ;Li, S.Q. 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 175 KB 👁 2 views

Positron lifetime spectra have been measured on plastically deformed Zn-doped p-type GaAs with strain ranging from 0 to 15% at room temperature. The lifetime spectra were analyzed using PATFIT and MELT programs. Two lifetime components were observed in deformed samples. The second lifetime t 2 $ 400

Lifetimes of positrons in alkali halides

✍ J.C. Garg; B.L. Saraf 📂 Article 📅 1970 🏛 Elsevier Science 🌐 English ⚖ 167 KB

The positron lifetimes in alkali halides are calculated assuming the outer shell electrons of the halide ion to form an 'electron plasma' which is capable of concentrating around the positron. The calculated annihilation rates are found to be in good agreement with the experimental results.

Anomalous increase in the lifetime of po

Anomalous increase in the lifetime of positrons in teflon at low temperatures

✍ T.M. Kelly; K.F. Canter; L.O. Roellig 📂 Article 📅 1965 🏛 Elsevier Science ⚖ 152 KB

Lifetimes of positrons in alkaline earth

Lifetimes of positrons in alkaline earth fluorides

✍ K.P. Singh; R.M. Singru 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 252 KB

An erhpiri&l model is used to calculate the lifetimes & in alkahe earth fluorides. The results are analyzed to bring out the importance of thk (e+-anion) system in the lotion of positrons in ionic cqstais.