N
N. Dhananjaya
Researcher at B.M.S. Institute of Technology
Publications - 81
Citations - 2145
N. Dhananjaya is an academic researcher from B.M.S. Institute of Technology. The author has contributed to research in topics: Photoluminescence & Powder diffraction. The author has an hindex of 25, co-authored 74 publications receiving 1621 citations. Previous affiliations of N. Dhananjaya include Visvesvaraya Technological University & Chhattisgarh Swami Vivekanand Technical University.
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Journal ArticleDOI
Effect of Li+-ion on enhancement of photoluminescence in Gd2O3:Eu3+ nanophosphors prepared by combustion technique
N. Dhananjaya,N. Dhananjaya,H. Nagabhushana,B.M. Nagabhushana,B. Rudraswamy,C. Shivakumara,R.P.S. Chakradhar +6 more
TL;DR: In this paper, Li+-doped Gd2O3:Eu3+ nanophosphor was synthesized by low-temperature solution combustion technique in a short time.
Journal ArticleDOI
Particle size, morphology and color tunable ZnO:Eu3+ nanophosphors via plant latex mediated green combustion synthesis
M. Chandrasekhar,M. Chandrasekhar,H. Nagabhushana,S.C. Sharma,K.H. Sudheer kumar,K.H. Sudheer kumar,N. Dhananjaya,D.V. Sunitha,C. Shivakumara,B.M. Nagabhushana +9 more
TL;DR: Efficient ZnO:Eu3+ (1-11 mol%) nanophosphors were prepared for the first time by green synthesis route using Euphorbia tirucalli plant latex as discussed by the authors.
Journal ArticleDOI
Effect of different fuels on structural, thermo and photoluminescent properties of Gd2O3 nanoparticles.
N. Dhananjaya,H. Nagabhushana,B.M. Nagabhushana,B. Rudraswamy,S.C. Sharma,D.V. Sunitha,C. Shivakumara,R.P.S. Chakradhar +7 more
TL;DR: Gd(2)O(3) nanoparticles have been synthesized by the low temperature solution combustion method using citric acid, urea, glycine and oxalyl dihydrazide as fuels in a short time and the structural and luminescence properties have been carried out using powder X-ray diffraction, transmission electron microscopy, and Fourier transform infrared spectroscopy techniques.
Journal ArticleDOI
Photoluminescence, photocatalysis and Judd–Ofelt analysis of Eu3+-activated layered BiOCl phosphors
TL;DR: Eu3+-activated layered BiOCl phosphors were synthesized by the conventional solid-state method at relatively low temperature and shorter duration (400 °C for 1 h). All the samples were crystallized in the tetragonal structure with the space group P4/nmm as discussed by the authors.
Journal ArticleDOI
Enhanced photoluminescence of Gd2O3:Eu3+ nanophosphors with alkali (M = Li+, Na+, K+) metal ion co-doping
N. Dhananjaya,H. Nagabhushana,B.M. Nagabhushana,B. Rudraswamy,C. Shivakumara,K. Narahari,R.P.S. Chakradhar +6 more
TL;DR: The results showed that incorporation of Li(+), Na(+) and K(+) in to Gd(2)O(3):Eu(3+) phosphor would lead to a remarkable increase of photoluminescence.