Perturbed angular correlation study of radiation-induced defects in Rh metal
| Autor: | Narendra Patel, Mitesh Sarkar, Mukesh Chawda, K. C. Sebastian, R. P. Singh, D. R. S. Somayajulu, S. Murlithar, D. K. Awasthi |
|---|---|
| Rok vydání: | 2006 |
| Předmět: |
Nuclear and High Energy Physics
Radiation Materials science Condensed matter physics Annealing (metallurgy) Analytical chemistry chemistry.chemical_element Liquid nitrogen Low frequency Condensed Matter Physics Rhodium Metal chemistry visual_art Vacancy defect Quadrupole visual_art.visual_art_medium General Materials Science Irradiation |
| Zdroj: | Radiation Effects and Defects in Solids. 161:361-364 |
| ISSN: | 1029-4953 1042-0150 |
| DOI: | 10.1080/10420150600762169 |
| Popis: | Radiation-induced defects are studied in cubic rhodium metal, using the local probe technique ‘Time differential perturbed angular correlation’ (TDPAC) at liquid N2 temperature. Isochronal annealing was done at 300, 1073 and 1473 K temperatures. The irradiated sample showed two quadrupole interaction frequencies at 1150 and 93 MHz. The low frequency disappeared at room-temperature annealing, which was assigned to In trapped at a vacancy, whereas the higher frequency remained up to high temperatures and was attributed to In trapped at Rh–C complexes in the Rh matrix. |
| Databáze: | OpenAIRE |
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