Zobrazeno 1 - 10
of 42
pro vyhledávání: '"V. Pushpa Manjari"'
Publikováno v:
Journal of Molecular Structure. 1130:96-102
A novel orange light emitting Sm 3+ ions doped NaCaAlPO 4 F 3 phosphor was synthesized via solid state reaction. The prepared sample was characterized by powder X-ray diffraction (PXRD), Optical absorption, Photoluminescence (PL) and Fourier Transfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::611121f6b87f4d526bb0c20eb81c7459
https://doi.org/10.1016/j.molstruc.2016.10.004
https://doi.org/10.1016/j.molstruc.2016.10.004
Autor:
B. Jaya Raja, B. B. V. Sailaja, V. Pushpa Manjari, R.V.S.S.N. Ravikumar, G. Thirumala Rao, R. Joyce Stella
Publikováno v:
Journal of Molecular Structure. 1096:129-135
Glass of 20ZnO-15 Li 2 O-15 Na 2 O-49.9 B 2 O 3 doped with 0.1 mol% of Sm 3+ (ZLNB) was prepared by the melt quenching technique. Physical properties were studied and analysed. The XRD studies confirm the amorphous nature of sample. The FT-IR spectra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::545a4c7b71f377b3958a4ec8e3a027e2
https://doi.org/10.1016/j.molstruc.2015.05.002
https://doi.org/10.1016/j.molstruc.2015.05.002
Autor:
Ch. Venkata Reddy, R.V.S.S.N. Ravikumar, V. Pushpa Manjari, Bathula Babu, G. Thirumala Rao, Jaesool Shim, R. Joyce Stella
Publikováno v:
Journal of Magnetism and Magnetic Materials. 384:6-12
A facile two-step method is demonstrated for the preparation of Cu 2+ doped CdO/ZnS nanocomposite. Systematic investigations like X-ray diffraction (XRD), Scanning electron microscopy (SEM) with EDS, transmission electron microscopy (TEM), FT-IR, ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec9df7b674895e2a7d319d7e4862dc8e
https://doi.org/10.1016/j.jmmm.2015.02.010
https://doi.org/10.1016/j.jmmm.2015.02.010
Autor:
V. Pushpa Manjari, K. Ravindranadh, M. Avinash, M. Rajesh Yadav, R.V.S.S.N. Ravikumar, B. Jaya Raja
Publikováno v:
Applied Magnetic Resonance. 46:953-964
Cu2+-doped Li2CaAl4(PO4)4F4 nanophosphor has been synthesized using solid-state reaction method at room temperature. The prepared phosphor is characterized by powder X-ray diffraction (XRD), scanning electron microscope (SEM), transmission electron m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34d49960aa963ca9002ad6eabc3f0bc3
https://doi.org/10.1007/s00723-015-0697-9
https://doi.org/10.1007/s00723-015-0697-9
Autor:
V. Pushpa Manjari, R.V.S.S.N. Ravikumar, G. Thirumala Rao, R. Joyce Stella, Ch. Rama Krishna, Bathula Babu
Publikováno v:
Journal of Alloys and Compounds. 628:39-45
CdO/ZnS core/shell nanocomposites have been synthesised at room temperature by a simple wet chemical method. The prepared materials are characterized by XRD, SEM, EDS, FT-IR, UV–Vis and Photoluminescence studies. X-ray diffraction pattern exhibits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d4b5542eb50d258ea44439c10ebf9d7
https://doi.org/10.1016/j.jallcom.2014.11.201
https://doi.org/10.1016/j.jallcom.2014.11.201
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 139:86-93
Undoped and Cu2+ doped ZnO–CdS composite nanopowders were synthesized by simple chemical precipitation method. Structural and spectroscopic properties of the prepared samples have been characterized by XRD, SEM with EDS, TEM, FT-IR, UV–Vis, EPR a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fe987dc896fdc0c37bf83ae0918acab
https://doi.org/10.1016/j.saa.2014.12.021
https://doi.org/10.1016/j.saa.2014.12.021
Autor:
V. Pushpa Manjari, Bathula Babu, G. Thirumala Rao, M. C. Rao, R.V.S.S.N. Ravikumar, K. Ravindranadh
Publikováno v:
Journal of Luminescence. 159:119-127
Undoped and Mn 2+ doped calcium–lithium hydroxyapatite (CLHA) nanopowders were prepared by mechanochemical synthesis. The prepared samples were characterized by powder X-ray diffraction, scanning electron microscope, transmission electron microscop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::098b656ff250a42fe3f7cff5e95906a0
https://doi.org/10.1016/j.jlumin.2014.10.039
https://doi.org/10.1016/j.jlumin.2014.10.039
Autor:
V. Pushpa Manjari, Ch. Venkata Reddy, R. Joyce Stella, Jaesool Shim, G. Thirumala Rao, Bathula Babu, R.V.S.S.N. Ravikumar
Publikováno v:
Journal of Molecular Structure. 1081:254-259
VO2+ doped ZnO–CdS composite nanopowder has been synthesized by chemical precipitation method. The prepared sample has been characterized by powder X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::543bd14cbaed3fa62daadd0fccf8c35d
https://doi.org/10.1016/j.molstruc.2014.10.044
https://doi.org/10.1016/j.molstruc.2014.10.044
Publikováno v:
Journal of Materials Science: Materials in Electronics. 26:2025-2032
VO(II) ions doped NaCaAlPO4F3 phosphor have been synthesized by solid state reaction. The prepared sample was characterized by powder X-ray diffraction (P-XRD), Optical absorption, Photoluminescence (PL), Electron Paramagnetic Resonance (EPR) and Fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2587f7f38e12e4e742c5bc71348d4bc0
https://doi.org/10.1007/s10854-014-2642-3
https://doi.org/10.1007/s10854-014-2642-3
Autor:
R.V.S.S.N. Ravikumar, Ch. Rama Krishna, Bathula Babu, V. Pushpa Manjari, M. Rajesh Yadav, B. Jaya Raja
Publikováno v:
Journal of Molecular Structure. 1076:461-467
Undoped and Mn(II) ions doped Li 2 CaAl 4 (PO 4 ) 4 F 4 have been synthesized by conventional solid state reaction method and characterized by powder X-ray diffraction (XRD), scanning electron microscope (SEM) and energy dispersive spectrum (EDS), tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aadbf09def553e9fd106c37d5185a562
https://doi.org/10.1016/j.molstruc.2014.08.007
https://doi.org/10.1016/j.molstruc.2014.08.007