ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Browse by Author

Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Group by: Item Type | No Grouping
Number of items: 56.

Conference Proceedings

Dhananjaya, N and Nagabhushana, H and Nagabhushana, BM and Rudraswamy, B and Shivakumara, C and Chakradhar, RPC (2011) Effect of Li+-dopant on Photoluminescence of Gd2O3:Eu3+Nanophosphor. In: 55TH DAE SOLID STATE PHYSICS SYMPOSIUM 2010, December 26-30, Manipal, Karnataka, India .

Jnaneshwara, DM and Gopala Krishna, R and Nagabhushana, H and Nagabhushana, BM and Shivakumara, C and Chakradhar, RPS (2011) Synthesis and characterization of nano CoFe2O4 by low‐temperature combustion synthesis using different fuels. In: Proceedings of the 55th DAE Solid State Physics Symposium 2010, 26–30 December 2010, Manipal, (India).

Conference Poster

Chakradhar, Sreekanth RP and Nagabhushana, BM and Nagabhushana, H and Rao, JL and Chandrappa, GT and Ramesh, KP (2006) Thermo stimulated luminescence studies of porous $CdSiO_3$ ceramic powders. In: National Conference on Novel Materials and Technologies (NCNMT-2006), 17-18 February, S. V. University, Tirupati..

Chakradhar, Sreekanth RP and Nagabhushana, BM and Chandrappa, GT and Nagabhushana, H and Ramesh, KP and Rao, JL (2004) Synthesis, Characterization and TL studies of Porous CaSiO3 Ceramic Powders. In: International Conference on Ceramic Processing ICCP-04, 21st - 24th Dec 2004, Mumbai, India.

Journal Article

Chandrasekhar, M and Nagabhushana, H and Sharma, SC and Kumar, Sudheer KH and Dhananjaya, N and Sunitha, DV and Shivakumara, C and Nagabhushana, BM (2014) Particle size, morphology and color tunable ZnO:Eu3+ nanophosphors via plant latex mediated green combustion synthesis. In: Journal of Alloys and Compounds, 584 . pp. 417-424.

Krishna, Hari R and Nagabhushana, BM and Nagabhushana, H and Chakradhar, RPS and Sivaramakrishna, R and Shivakumara, C and Thomas, Tiju (2014) Auto-ignition based synthesis of Y2O3 for photo- and thermo-luminescent applications. In: JOURNAL OF ALLOYS AND COMPOUNDS, 585 . pp. 129-137.

Krishna, Hari R and Nagabhushana, BM and Nagabhushana, H and Chakradhar, RPS and Murthy, Suriya N and Sivaramakrishna, R and Shivakumara, C and Rao, JL and Thomas, Tiju (2014) Combustion synthesis approach for spectral tuning of Eu doped CaAl2O4 phosphors. In: JOURNAL OF ALLOYS AND COMPOUNDS, 589 . pp. 596-603.

Chandrasekhar, M and Nagabhushana, H and Sudheerkumar, KH and Dhananjaya, N and Sharma, SC and Kavyashree, D and Shivakumara, C and Nagabhushana, BM (2014) Comparison of structural and luminescence properties of Dy2O3 nanopowders synthesized by co-precipitation and green combustion routes. In: MATERIALS RESEARCH BULLETIN, 55 . pp. 237-245.

Malleshappa, J and Nagabhushana, H and Prashantha, SC and Sharma, SC and Dhananjaya, N and Shivakumara, C and Nagabhushana, BM (2014) Eco-friendly green synthesis, structural and photoluminescent studies of CeO2:Eu3+ nanophosphors using E. tirucalli plant latex. In: JOURNAL OF ALLOYS AND COMPOUNDS, 612 . pp. 425-434.

Jnaneshwara, DM and Avadhani, DN and Prasad, Daruka B and Nagabhushana, BM and Nagabhushana, H and Sharma, SC and Prashantha, SC and Shivakumara, C (2014) Effect of zinc substitution on the nanocobalt ferrite powders for nanoelectronic devices. In: JOURNAL OF ALLOYS AND COMPOUNDS, 587 . pp. 50-58.

Shilpa, CJ and Dhananjaya, N and Nagabhushana, H and Sharma, SC and Shivakumara, C and Sudheerkumar, KH and Nagabhushana, BM and Chakradhar, RPS (2014) Gd1.96-xYxEu0.04O3 (x=0.0, 0.49, 0.98, 1.47, 1.96 mol%) nanophosphors: Propellant combustion synthesis, structural and luminescence studies. In: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 128 . pp. 730-739.

Shilpa, CJ and Jayaram, Akila Kadgathur and Dhananjaya, N and Nagabhushana, H and Prashantha, SC and Sunitha, DV and Sharma, SC and Shivakumara, C and Nagabhushana, BM (2014) GdAlO3:Eu3+:Bi3+ nanophosphor: Synthesis and enhancement of red emission for WLEDs. In: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 133 . pp. 550-558.

Dhananjaya, N and Nagabhushana, H and Sharma, SC and Rudraswamy, B and Shivakumara, C and Nagabhushana, BM (2014) Hydrothermal synthesis of Gd2O3:Eu3+ nanophosphors: Effect of surfactant on structural and luminescence properties. In: JOURNAL OF ALLOYS AND COMPOUNDS, 587 . pp. 755-762.

Prakashbabu, D and Krishna, Hari R and Nagabhushana, BM and Nagabhushana, H and Shivakumara, C and Chakradar, RPS and Ramalingam, HB and Sharma, SC and Chandramohan, R (2014) Low temperature synthesis of pure cubic ZrO2 nanopowder: Structural and luminescence studies. In: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 122 . pp. 216-222.

Reddy, Jagannatha A and Kokila, MK and Nagabhushana, H and Shivakumara, C and Chakradhar, RPS and Nagabhushana, BM and Krishna, Hari R (2014) Luminescence studies and EPR investigation of derived Eu doped ZnO. In: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 132 . pp. 305-312.

Prasad, BDaruka and Nagabhushana, H and Thyagarajan, KV and Nagabhushana, BM and Jnaneshwara, DM and Sharma, SC and Shivakumara, C and Gopal, NO and Ke, Shyue-Chu and Chakradhar, RPS (2014) Magnetic and dielectric interactions in nano zinc ferrite powder: Prepared by self-sustainable propellant chemistry technique. In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 358 . pp. 132-141.

Krishna, Hari R and Nagabhushana, BM and Nagabhushana, H and Monika, DL and Sivaramakrishna, R and Shivakumara, C and Chakradhar, RPS and Thomas, Tiju (2014) Photoluminescence, thermoluminescence and EPR studies of solvothermally derived Ni2+ doped Y(OH)(3) and Y2O3 multi-particle-chain microrods. In: JOURNAL OF LUMINESCENCE, 155 . pp. 125-134.

Ravikumar, BS and Nagabhushana, H and Sunitha, DV and Sharma, SC and Nagabhushana, BM and Shivakumara, C (2014) Plant latex mediated green synthesis of ZnAl2O4:Dy3+ (1-9 mol%) nanophosphor for white light generation. In: JOURNAL OF ALLOYS AND COMPOUNDS, 585 . pp. 561-571.

Jnaneshwara, DM and Avadhani, DN and Prasad, Daruka B and Nagabhushana, H and Nagabhushana, BM and Sharma, SC and Prashantha, SC and Shivakumara, C (2014) Role of Cu2+ ions substitution in magnetic and conductivity behavior of nano-CoFe2O4. In: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 132 . pp. 256-262.

Malleshappa, J and Nagabhushana, H and Sharma, SC and Sunitha, DV and Dhananjaya, N and Shivakumara, C and Nagabhushana, BM (2014) Self propagating combustion synthesis and luminescent properties of nanocrystalline CeO2: Tb3+ (1-10 mol%) phosphors. In: JOURNAL OF ALLOYS AND COMPOUNDS, 590 . pp. 131-139.

Shivaram, M and Nagabhushana, H and Sharma, SC and Prashantha, SC and Prasad, B Daruka and Dhananjaya, N and Krishna, R Hari and Nagabhushana, BM and Shivakumara, C and Chakradhar, RPS (2014) Synthesis and luminescence properties of Sm3+ doped CaTiO3 nanophosphor for application in white LED under NUV excitation. In: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 128 . pp. 891-901.

Monika, DL and Nagabhushana, H and Krishna, Hari R and Nagabhushana, BM and Sharma, SC and Thomas, Tiju (2014) Synthesis and photoluminescence properties of a novel Sr2CeO4:Dy3+ nanophosphor with enhanced brightness by Li+ co-doping. In: RSC ADVANCES, 4 (73). pp. 38655-38662.

Kumar, Madesh M and Nagabhushana, H and Nagabhushana, BM and Suriyamurthy, N and Sharma, SC and Shivakumara, C and Krishna, Hari R (2014) Synthesis, characterization and spectroscopic investigation of Cr3+ doped wollastonite nanophosphor. In: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 128 . pp. 403-407.

Prasad, Daruka B and Nagabhushana, H and Thyagarajan, K and Nagabhushana, BM and Jnaneshwara, DM and Sharma, SC and Shivakumara, C and Gopal, NO and Ke, Shyue-Chu and Chakradhar, RPS (2014) Temperature dependent magnetic ordering and electrical transport behavior of nano zinc ferrite from 20 to 800 K. In: JOURNAL OF ALLOYS AND COMPOUNDS, 590 . pp. 184-192.

Sunitha, DV and Nagabhushana, H and Sharma, SC and Singh, Fouran and Nagabhushana, BM and Dhananjaya, N and Shivakumara, C and Chakradhar, RPS (2013) Structural, iono and thermoluminescence properties of heavy ion (100 MeV Si7+) bombarded Zn2SiO4:Sm3+ nanophosphor. In: Journal of Luminescence, 143 . pp. 409-417.

Jnaneshwara, DM and Avadhani, DN and Prasad, Daruka B and Nagabhushana, BM and Nagabhushana, H and Sharma, SC and Shivakumara, C and Rao, JL and Gopal, NO and Ke, Shyue-Chu and Chakradhar, RPS (2013) Electron paramagnetic resonance, magnetic and electrical properties of CoFe2O4 nanoparticles. In: Journal of Magnetism and Magnetic Materials, 339 . pp. 40-45.

Shivaram, M and Krishna, Hari R and Nagabhushana, H and Sharma, SC and Nagabhushana, BM and Ravikumar, BS and Dhananjaya, N and Shivakumara, C and Rao, JL and Chakradhar, RPS (2013) Synthesis, characterization, EPR and thermoluminescence properties of CaTiO3 nanophosphor. In: Materials Research Bulletin, 48 (4). pp. 1490-1498.

Krishna, Hari R and Nagabhushana, BM and Nagabhushana, H and Murthy, Suriya N and Sharma, SC and Shivakumara, C and Chakradhar, RPS (2013) Effect of Calcination Temperature on Structural, Photoluminescence, and Thermo luminescence Properties of Y2O3:Eu3+ Nanophosphor. In: JOURNAL OF PHYSICAL CHEMISTRY C, 117 (4). pp. 1915-1924.

Nagaraju, G and Ravishankar, TN and Manjunatha, K and Sarkar, S and Nagabhushana, H and Goncalves, R and Dupont, J (2013) Ionothermal synthesis of TiO2 nanoparticles: Photocatalytic hydrogen generation. In: MATERIALS LETTERS, 109 . pp. 27-30.

Jahagirdar, AA and Dhananjaya, N and Monika, DL and Kesavulu, CR and Nagabhushana, H and Sharma, SC and Nagabhushana, BM and Shivakumara, C and Rao, JL and Chakradhar, RPS (2013) Structural, EPR, optical and magnetic properties of alpha-Fe2O3 nanoparticles. In: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 104 . pp. 512-518.

Premkumar, HB and Sunitha, DV and Nagabhushana, H and Sharma, SC and Nagabhushana, BM and Shivakumara, C and Rao, JL and Chakradhar, RPS (2013) Synthesis, characterization, EPR, photo and thermoluminescence properties of YAlO3:Ni2+ nanophosphors. In: JOURNAL OF LUMINESCENCE, 135 . pp. 105-112.

Premkumar, HB and Sunitha, DV and Nagabhushana, H and Sharma, SC and Nagabhushana, BM and Shivakumara, C and Rao, JL and Chakradhar, RPS (2012) Thermoluminescence, photoluminescence and EPR studies on Mn2+ activated yttrium aluminate (YAlO3) perovskite. In: JOURNAL OF LUMINESCENCE, 132 (9). pp. 2409-2415.

Dhananjaya, N and Nagabhushana, H and Nagabhushana, BM and Rudraswamy, B and Shivakumara, C and Chakradhar, RPS (2012) Spherical and rod-like Gd2O3:Eu3+ nanophosphors-Structural and luminescent properties. In: BULLETIN OF MATERIALS SCIENCE, 35 (4). pp. 519-527.

Chandrasekhar, M and Sunitha, DV and Dhananjaya, N and Nagabhushana, H and Sharma, SC and Nagabhushana, BM and Shivakumara, C and Chakradhar, RPS (2012) Structural and phase dependent thermo and photoluminescent properties of Dy(OH)(3) and Dy2O3 nanorods. In: MATERIALS RESEARCH BULLETIN, 47 (8). pp. 2085-2094.

Sunitha, DV and Nagabhushana, H and Singh, Fouran and Dhananjaya, N and Sharma, SC and Nagabhushana, BM and Shivakumara, C and Chakradhar, RPS (2012) Swift heavy ion induced structural, iono and photoluminescence properties of beta-CaSiO3:Dy3+ nanophosphor. In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 93 . pp. 300-305.

Umesh, B and Eraiah, B and Nagabhushana, H and Sharma, S C and Sunitha, D V and Nagabhushana, B M and Shivakumara, C and Rao, J L and Chakradhar, R P S (2012) Thermoluminescence and EPR studies of nanocrystalline Nd2O3:Ni2+ phosphor. In: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 93 . pp. 228-234.

Chandrasekhar, M and Sunitha, DV and Dhananjaya, N and Nagabhushana, H and Sharma, SC and Nagabhushana, BM and Shivakumara, C and Chakradhar, RPS (2012) Thermoluminescence response in gamma and UV irradiated Dy2O3 nanophosphor. In: JOURNAL OF LUMINESCENCE, 132 (7). pp. 1798-1806.

Dhananjaya, N and Nagabhushana, H and Nagabhushana, BM and Sharma, SC and Rudraswamy, B and Suriyamurthy, N and Shivakumara, C and Chakradhar, RPS (2012) Synthesis, characterization, thermo- and photoluminescence properties of Bi3+ co-doped Gd2O3:Eu3+ nanophosphors. In: APPLIED PHYSICS B-LASERS AND OPTICS, 107 (2). pp. 503-511.

Reddy, Jagannatha A and Kokila, MK and Nagabhushana, H and Sharma, SC and Rao, JL and Shivakumara, C and Nagabhushana, BM and Chakradhar, RPS (2012) Structural, EPR, photo and thermoluminescence properties of ZnO:Fe nanoparticles. In: Materials Chemistry and Physics Mater Chem Phys, 133 (2-3). pp. 876-883.

Dhananjaya, N and Nagabhushana, H and Nagabhushana, BM and Rudraswamy, B and Shivakumara, C and Narahari, K and Chakradhar, RPS (2012) Enhanced photoluminescence of Gd2O3:Eu3+ nanophosphors with alkali (M = Li+, Na+, K+) metal ion co-doping. In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 86 . pp. 8-14.

Sunitha, DV and Manjunatha, C and Shilpa, CJ and Nagabhushana, H and Sharma, SC and Nagabhushana, BM and Dhananjaya, N and Shivakumara, C and Chakradhar, RPS (2012) CdSiO3:Pr3+ nanophosphor: Synthesis, characterization and thermoluminescence studies. In: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 99 . pp. 279-287.

Dhananjaya, N and Nagabhushana, H and Nagabhushana, BM and Rudraswamy, B and Sharma, SC and Sunitha, DV and Shivakumara, C and Chakradhar, RPS (2012) Effect of different fuels on structural, thermo and photoluminescent properties of Gd 2O 3 nanoparticles. In: Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 96 . pp. 532-540.

Manjunatha, C and Sunitha, DV and Nagabhushana, H and Sharma, SC and Ashoka, S and Rao, JL and Nagabhushana, BM and Chakradhar, RPS (2012) Structural characterization, EPR and thermoluminescence properties of Cd-1 (-) xNixSiO3 nanocrystalline phosphors. In: MATERIALS RESEARCH BULLETIN, 47 (9). pp. 2306-2314.

Reddy, Jagannatha A and Kokila, MK and Nagabhushana, H and Rao, JL and Shivakumara, C and Nagabhushana, BM and Chakradhar, RPS (2011) Combustion synthesis, characterization and Raman studies of ZnO nanopowders. In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 81 (1). pp. 53-58.

Reddy, Jagannatha A and Kokila, MK and Nagabhushana, H and Rao, JL and Shivakumara, C and Nagabhushana, BM and Chakradhar, RPS (2011) EPR, thermo and photoluminescence properties of ZnO nanopowders. In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 81 (1). pp. 59-63.

Reddy, Jagannatha A and Kokila, MK and Nagabhushana, H and Rao, JL and Nagabhushana, BM and Shivakumara, C and Chakradhar, RPS (2011) EPR and photoluminescence studies of ZnO:Mn nanophosphors prepared by solution combustion route. In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 79 (3). pp. 476-480.

Reddy, Jagannatha A and Kokila, MK and Nagabhushana, H and Chakradhar, RPS and Shivakumara, C and Rao, JL and Nagabhushana, BM (2011) Structural, optical and EPR studies on ZnO:Cu nanopowders prepared via low temperature solution combustion synthesis. In: Journal of Alloys and Compounds, 509 (17). pp. 5349-5355.

Dhananjaya, N and Nagabhushana, H and Nagabhushana, BM and Rudraswamy, B and Shivakumara, C and Chakradhar, RPS (2011) Hydrothermal synthesis, characterization and Raman studies of Eu3+ activated Gd2O3 nanorods. In: Physica B: Condensed Matter, 406 (9). pp. 1639-1644.

Dhananjaya, N and Nagabhushana, H and Nagabhushana, BM and Rudraswamy, B and Shivakumara, C and Ramesh, KP and Chakradhar, RPS (2011) Thermo and photoluminescence properties of Eu3+ activated hexagonal, monoclinic and cubic gadolinium oxide nanorods. In: Physica B: Condensed Matter, 406 (9). pp. 1645-1652.

Dhananjaya, N and Nagabhushana, H and Nagabhushana, BM and Rudraswamy, B and Shivakumara, C and Chakradhar, RPS (2011) Effect of Li+-ion on enhancement of photoluminescence in Gd2O3:Eu3+ nanophosphors prepared by combustion technique. In: Journal of Alloys and Compounds, 509 (5). pp. 2368-2374.

Umesh, B and Eraiah, B and Nagabhushana, H and Nagabhushana, BM and Nagaraja, G and Shivakumara, C and Chakradhar, RPS (2011) Synthesis and characterization of spherical and rod like nanocrystalline Nd2O3 phosphors. In: Journal of Alloys and Compounds, 509 (4). pp. 1146-1151.

Nagabhushana, H and Nagabhushana, BM and Kumar, Madesh M and Chikkahanumantharayappa, * and Murthy, KVR and Shivakumara, C and Chakradhar, RPS (2011) Synthesis, characterization and photoluminescence properties of CaSiO3: Eu3+ red phosphor. In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 78 (1). pp. 64-69.

Dhananjaya, N and Nagabhushana, H and Nagabhushana, BM and Chakradhar, RPS and Shivakumara, C and Rudraswamy, B (2010) Synthesis, characterization and photoluminescence properties of Gd2O3:Eu3+ nanophosphors prepared by solution combustion method. In: Physica B: Condensed Matter, 405 (17). pp. 3795-3799.

Nagabhushana, H and Nagaraju, G and Nagabhushana, BM and Shivakumara, C and Chakradhar, RPS (2010) Hydrothermal synthesis and characterization of CaSO4 pseudomicrorods. In: Philosophical Magazine Letters, 90 (4). pp. 289-298.

Nagabhushana, H and Nagabhushana, BM and Kumar, Madesh and Premkumar, HB and Shivakumara, C and Chakradhar, RPS (2010) Synthesis,characterization and photoluminescence properties of CaSiO3 :Dy3+ nanophosphors. In: Philosophical Magazine, 90 (26). pp. 3567-3579.

Umesh, B and Eraiah, B and Nagabhushana, BM and Nagabhushana, H and Premkumar, HB and Shivakumara, C and Chikkahanumantharayappa, , and Chakradhar, RPS (2009) Nd2O3 : Eu3+ nanocrystalline phosphor - a new potential thermoluminescing material for dosimetry. In: Philosophical Magazine Letters, 89 (10). pp. 589-597.

This list was generated on Tue Oct 21 05:55:18 2014 IST.