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Publikováno v:
Results in Physics, Vol 21, Iss, Pp 103757-(2021)
SrBPO5 doped with Pr3+, UO22+, Pr3+ and UO22+ were prepared through the conventional solid-state reaction route. PXRD and Raman spectroscopy studies confirmed the phase purity of these synthesized phosphors. The particle shape, size and distribution
Publikováno v:
Results in Physics, Vol 19, Iss, Pp 103411-(2020)
A series of phosphate glasses with compositions of 30SrO-60P2O5-10Na2O-0.5Tm2O3-xYb2O3(x = 0, 1, 5, 9, 11 in mol%) were manufactured by melt-casting method, the quantum cutting between the Tm3+ and Yb3+ in the phosphate glasses is investigated, the e
Publikováno v:
Results in Physics, Vol 17, Iss, Pp 103076-(2020)
The (90)BaTi(1−2x) YxNbxO3 + (10)Li0.5Fe2.5O4 (Y = Gd, Sm and x = 0, 0.05, 0.1) composites are prepared using the solid state method. The structural properties like X-ray diffraction (XRD), FESEM, electrical properties like electric modulus (M′),
Publikováno v:
Results in Physics, Vol 16, Iss, Pp 102914-(2020)
Various glass compositions were synthesized in the glassy compound (60-x)[SrTiO3]-39[2SiO2B2O3]-(1 + x)TeO2, (x = 0, 2, 4, 6 and 8) by rapid melt-quenching method. X-ray diffraction (XRD) results show amorphous characteristics of the prepared glasses
Autor:
A.A. Al-Jaghwani, S.M. El-Bashir
Publikováno v:
Results in Physics, Vol 16, Iss, Pp 102920-(2020)
Red fluorescent Polycarbonate (PC) films were prepared by solvent-casting technique from PC solution doped with different dye concentrations of perylene dyestuff (KREMER Red 94720). The effect of the dye concentration on the structure and photophysic
Autor:
Adnan Ali, Muhammad Arfan, Muhammad I. Khan, W. A. Farooq, Aamer Shehzad, Muhammad Atif, Atif Hanif, M.S. Hasan
Publikováno v:
Results in Physics, Vol 14, Iss, Pp-(2019)
Dye sensitized solar cells (DSSCs) are attracting immense academic and industrial attention as a simple, low cost and potential photovoltaic device from last two decades. In a DSSC, photo-electrode is suggested as an important component which collect
Publikováno v:
Results in Physics, Vol 7, Iss, Pp 323-326 (2017)
A novel carbon dioxide (CO2) gas sensor based on capillary array is presented. The capillary array is composed of 51 capillaries and modified by fluorescent dye 8-hydroxy-1,3,6-pyrenetrisulfonic acid trisodium salt (HPTS, PTS−) and tetraoctylammoni
Publikováno v:
Results in Physics, Vol 7, Iss, Pp 955-961 (2017)
In this study, an investigation was conducted to explore and synthesize silicate (SiO2) glass from waste rice husk ash (RHA). MnO2 doped zinc silicate glasses with chemical formula [(ZnO)55 + (WRHA)45]100-X[MnO2]X, (where X = 0, 1, 3 and 5 wt%) was p
Publikováno v:
Results in Physics, Vol 7, Iss, Pp 1223-1229 (2017)
Oxy-fluoride glasses singly and co-doped with Sm3+ ions have been synthesized of composition 30, 20 and 50 mol% NaF, AlF3 and PF5, respectively, was established to study the effect of both Sm3+ ions concentrations(0.25–1 mol%), and different gamma-
Publikováno v:
Results in Physics, Vol 13, Iss, Pp-(2019)
Successful synthesis of the most studied europium activated β-diketonate red light emitting complex Eu(TTA)3bipy in which 2,2′ bipyridine is used as a synergistic ligand has been demonstrated. This complex is incorporated into Polymethylmetha acry