全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:B J Reddy , L Rama Moorthy
来源:[J].Pramana(IF 0.562), 1982, Vol.19 (5), pp.449-454Springer
摘要:Abstract(#br)Two sharp line-like bands called N and R lines on the red side, a close doublet ( B lines) on the violet side and two broad bands are observed for natural ruby. At liquid air temperature the splitting of R line was found and also three sharp-bands called R, R′ a...
作者:B J Reddy , A Sundar Jacob , K Janardhanam
来源:[J].Pramana(IF 0.562), 1980, Vol.14 (2), pp.137-141Springer
摘要:Abstract(#br)From optical absorption studies at room and liquid air temperatures and from Mössbauer spectrum, the absorption bands of spessartine garnet are attributed to Mn 2+ and Fe 2+ ions. The energy matrices of d 5 and d 6 configurations are solved and the experimental ...
作者:... B Madhu Sudhana , B J Reddy , P Sambasiva Rao
来源:[J].Bulletin of Materials Science(IF 0.584), 1996, Vol.19 (6), pp.1089-1094Springer
摘要:Abstract(#br)The electron probe micro analysis (EPMA), electron paramagnetic resonance (EPR), electronic and vibrational spectral studies on a natural mineral, aurichalcite were studied at room temperature. The EPMA analysis revealed the concentration of copper in the minera...
作者:... Y P Reddy , T Nagarajan , B J Reddy
来源:[J].Physica Scripta(IF 1.032), 1992, Vol.45 (4), pp.414-416CrossRef

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