Search Results - "Amjad, R.J."

Photoluminescence study of Sm3+–Yb3+co-doped tellurite glass embedding silver nanoparticles by Reza Dousti, M., Amjad, R.J., Hosseinian S., R., Salehi, M., Sahar, M.R.

“…We report on the upconversion emission of Sm3+ ions doped tellurite glass in the presence of Yb3+ ions and silver nanoparticles. The enhancement of…”
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Concentration dependent luminescence and cross-relaxation energy transfers in Tb3+ doped fluoroborate glasses by Sales, T.O., Amjad, R.J., Jacinto, C., Dousti, M.R.

“…Recently, mixed-former glasses have attracted a large attention due to the appropriate combinations of the chemical, physical and optical properties of each…”
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Enhancement in absorption spectrum by ITO coated, down converting glass as a photoanode substrate for efficient PbS/CdS quantum dots sensitized ZnO nano-rods array solar cell by Khurshid, Shazaib, Latif, Hamid, Rasheed, Saba, Sharif, Rehana, Sattar, Abdul, Amjad, R.J.

“…An efficient, simple and cost effective architecture of PbS/CdS quantum dots sensitized ZnO nano rods array solar cell has been proposed. A normal glass…”
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Upconversion and 1.53 μm near-infrared luminescence study of the Er3+-Yb3+ co-doped novel phosphate glasses by Amjad, R.J., Sattar, Abdul, Dousti, M. Reza

“…Er3+-doped glasses are important materials to develop upconvertors, sensors, optical fibers and green solid state lasers. The upconversion and near-infrared…”
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Effect of annealing temperature of MoO3 layer in MoO3/Au/MoO3 (MAM) coated PbS QDs sensitized ZnO nanorods/FTO glass solar cell by Latif, Hamid, Zahid, Rabia, Rasheed, Saba, Sattar, Abdul, Shahid Rafique, M., Zaheer, S., Shabbir, Syeda Ammara, Javed, K., Usman, Arslan, Amjad, R.J., Malik, S., Khurshid, Shaziab

“…•A novel architecture of quantum dot sensitized solar cell has been proposed.•Change in efficiency with respect to temperature of MoO3/Au/MoO3 layer in solar…”
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Silver nanoparticles enhanced luminescence of Er3+ ions in boro-tellurite glasses by Ashur Said Mahraz, Zahra, Sahar, M.R., Ghoshal, S.K., Dousti, M.R., Amjad, R.J.

“…Improving the optical properties of rare earth doped glasses for diverse optical applications is the current challenge in materials science and technology. We…”
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Structural and optical study of erbium doped borophosphate glasses by Khan, M. Amer, Amjad, R.J., Ahmad, M.A., Sattar, A., Hussain, Saddam, Yasmeen, S., Dousti, M.R.

“…Borophosphate (BP) glass having composition of 50P2O5 - 10B2O3 - 20ZnO - 20PbO - xEr2O3 in mole %, where x= (0, 0.005, 0.01, 0.015, 0.02, 0.025 wt. %) were…”
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Er3+-doped zinc tellurite glasses revisited: Concentration dependent chemical durability, thermal stability and spectroscopic properties by Dousti, M.R., Amjad, R.J., Sahar, M.R., Zabidi, Z.M., Alias, A.N., de Camargo, A.S.S.

“…Tellurite glasses are interesting materials with extensive infrared transmission window, relatively low phonon energy, high refractive indexes and the ability…”
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Efficient optical enhancement of Er3+ doped lead–tellurite glass embedded with gold nanoparticles: role of heat-treatment by Sazali, E.S., Sahar, M.R., Ghoshal, S.K., Arifin, R., Rohani, M.S., Amjad, R.J.

“…Enhancing the optical response of rare earth doped glasses for miscellaneous optical applications is challenging in materials science and technology…”
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Judd–Ofelt analysis of spectroscopic properties of Sm3+ doped sodium tellurite glasses co-doped with Yb3 by Nawaz, Fakhra, Sahar, M.R., Ghoshal, S.K., Awang, Asmahani, Amjad, R.J.

“…A spectroscopic Judd–Ofelt investigation of co-doped sodium tellurite glasses is a key issue in lasers. Sm3+-doped glasses co-doped with various Yb3+…”
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Spectroscopic Investigation of Rare-Earth Doped Phosphate Glasses Containing Silver Nanoparticles by Amjad, R.J., Sahar, M.R., Ghoshal, S.K., Dousti, M.R., Samavati, A.R., Riaz, S., Tahir, B.A.

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