Search Results - "Suresh, Keenatampalle"

Spectroscopic investigation of Ho3+ and (Ho3+ + Au0) inclusion on the structural, optical and luminescence attributes of Li2O + Bi2O3 + B2O3 + P2O5 glasses by Madhu, A., Keenatampalle, Suresh, Al-Dossari, M., EL-Gawaad, N. S. Abd, Srinatha, N.

“…The present work aims to study the significant influence of the incorporation of gold nanoparticles (AuNPs) in the Ho 3+ —doped Li 2 O + Bi 2 O 3  + B 2 O 3  +…”
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Down conversion studies in Ce3+ and Yb3+ doped Ca2SiO4 phosphors from agricultural waste: Si based solar cell applications by Reddappa, R., Suresh, Keenatampalle, Jayasankar, C.K.

“…Ca2SiO4 phosphors activated with Ce3+/Yb3+ ions were prepared by the solid-state reaction method by extracting the raw materials from the agricultural waste of…”
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Structural, luminescence and NMR studies on Nd3+-doped sodium–calcium-borate glasses for lasing applications by James, Jaimson T., Jose, Jephin K., Manjunatha, M., Suresh, Keenatampalle, Madhu, A.

“…In this work, Neodymium (Nd3+) -doped borate glasses were synthesised by melt-quenching method and their structural as well as optical properties were analysed…”
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Luminescence and structural characteristics of Tb3+-embedded Ca2SiO4 phosphors synthesized using agro-food waste as solid state lightning devices by Reddappa, Rella, Suresh, Keenatampalle, Kesavulu, C.R., Jayasankar, C.K.

“…Ca2SiO4 phosphors doped with Tb3+ ions have been synthesized by the solid-state reaction method using rice husk and egg shell as the starting raw materials…”
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Stokes and anti-Stokes emission characteristics of Er3+/Yb3+ co-doped zinc tellurite glasses under 377 and 1550 nm excitations for solar energy conversion application by Suresh, Keenatampalle, Kesavulu, C.R., Deviprasad, C.J., Pecharapa, Wisanu, Kagola, Upendra Kumar, Tröster, Th, Jayasankar, C.K.

“…One of the best rare earth combinations for down- and up-converting the solar photons is Er3+/Yb3+. Therefore, at present, by using the traditional melt quench…”
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Spectroscopy and absolute photoluminescence quantum yield of Eu3-doped zinc-tellurite glasses for solid state lightning applications by Keenatampalle, Suresh, Rama Devi, N., Vijayalakshmi, K., Abd EL-Gawaad, N.S., Mallasiy, L.O., Muni Sudhakar, B., Manohar Reddy, N.

“…Spectroscopic properties of Eu3+-doped tellurite glass composed of 74 TeO2 + 15 ZnO +5 Nb2O5 + 5 TiO2 + 1.0 Eu2O3(mol %) have been investigated. Phonon energy…”
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