Zobrazeno 1 - 10
of 1 125
pro vyhledávání: '"H, Nagabhushana"'
Autor:
B.R. Radha Krushna, S.C. Sharma, B. Daruka Prasad, Dileep Francis, C. Sridhar, Debasish Misra, Manika Bose, H.B. Prem Kumar, Aparna Shetty, H. Nagabhushana
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 1, Pp 100641- (2024)
Fabrication of versatile luminescent materials with remarkable quantum yield holds significant importance across various applications. In this context, a series of (1–11 mol %) Sm3+ activated La2MoO6 nanophosphors (LMO:Sm3+ NPs) has been developed.
Externí odkaz:
https://doaj.org/article/6e0a086298d842169b8f4552fd9ea330
Autor:
Hegde, Vinayakprasanna N., R, Jyothi K., R, Bhagya K., Lumbini, Janya, R, Somashekar, H, Nagabhushana, V, Manju V.
Publikováno v:
In Journal of Solid State Chemistry November 2022 315
Publikováno v:
Applied Surface Science Advances, Vol 14, Iss , Pp 100383- (2023)
Novel solution combustion technique was equipped for the synthesis of ZnO:Co2+ (1–11 mol%) nanostructures using mimosapudica (MP) leaf extract as a fuel. The prepared sample exhibits highly crystalline structure showing mushroom like morphological
Externí odkaz:
https://doaj.org/article/ce82c87e3bb1424285171c221cd90383
Autor:
D. R. Lavanya, G. P. Darshan, J. Malleshappa, H. B. Premkumar, S. C. Sharma, S. A. Hariprasad, H. Nagabhushana
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-19 (2022)
Abstract Engineering a single material with multidirectional applications is crucial for improving productivity, low cost, flexibility, least power consumption, etc. To achieve these requirements, novel design structures and high-performance material
Externí odkaz:
https://doaj.org/article/632f9e3edbfd48868e5a5082ab9a75a3
Autor:
S. N. Manjula, M. Chandrasekhar, M. R. Anil Kumar, Mir Waqas Alam, C. R. Ravikumar, H. C. Ananda Murthy, N. Basavaraju, H. Nagabhushana
Publikováno v:
Advances in Materials Science and Engineering, Vol 2023 (2023)
A series of MgAl2O4: Sm3+ nanophosphors were synthesized using oxalyl dihydrazide (ODH) as fuel at low temperature. The X-ray diffraction studies revealed a crystallite size of 20 nm for the nanophosphors. The energy band gap values were found to be
Externí odkaz:
https://doaj.org/article/73ebc0d845104018b48f2899674879fb
Autor:
M. K. Ravindra, G. P. Darshan, D. R. Lavanya, K. M. Mahadevan, H. B. Premkumar, S. C. Sharma, H. Adarsha, H. Nagabhushana
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-20 (2021)
Abstract Aggregation-induced emission based organic heterocyclic luminogens bearing conjugated electronic structures showed much attention due to its excellent fluorescence in aggregation state. In this communication, a novel conjugated blue light em
Externí odkaz:
https://doaj.org/article/1b6af36611204c1cab2e5c8299d528e3
Autor:
K.R. Bhagya, K.R. Jyothi, Vinayakprasanna N. Hegde, B. Daruka Prasad, H. Nagabhushana, S.C. Sharma, N.M. Nagabhushana
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 6, Iss 2, Pp 234-244 (2021)
Orange-red emitting praseodymium (Pr3+) activated yttrium molybdenum oxide (Y2MoO6) nanophosphors (NPs) were synthesized via low-temperature solution combustion method using Aloe vera gel as a surfactant and fuel. The synthesized NPs were subjected t
Externí odkaz:
https://doaj.org/article/a1b4337999184921931d960e4300da50
Autor:
J. K. Shashikumara, Bhimanagouda Kalaburgi, B. E. Kumara Swamy, H. Nagabhushana, S. C. Sharma, P. Lalitha
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract The RGO-Y2O3 and RGO-Y2O3: Cr3+ (5 mol %) nanocomposite (NC) synthesized by hydrothermal technique. The structure and morphology of the synthesized NCs were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and tr
Externí odkaz:
https://doaj.org/article/692159f0c88a4c5f9274a6602050f06c
Autor:
A. Naveen Kumar, D.M. Jnaneshwara, H. Nagabhushana, S.C. Prashantha, M. Chandrasekhar, C.R. Ravikumar, M.R. Anil Kumar, N. Basavaraju, T.R. Shashi Shekhar, H.B. Premkumar
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 6, Iss 1, Pp 49-57 (2021)
In the present investigation, the wet chemical combustion method was used for the first time to prepare La10Si6O27 phosphors by incorporating Dy3+(1–11 mol %) cations (LNPs). The powder X-ray diffraction patterns of LNPs display the oxyapatite hexa
Externí odkaz:
https://doaj.org/article/f3608d4f01494569829894f5164084c1
Autor:
A. Sandhyarani, M.K. Kokila, G.P. Darshan, H. Nagabhushana, Dr. M.Sc., M.Phil., Ph.D., D.Sc., S.C. Sharma, H.B. Premkumar, Daruka Prasad B, Dr.
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 6, Iss 1, Pp 92-99 (2021)
In the present paper, various fluxes assisted Eu3+ doped SrTiO3 nanophosphors were prepared via a solution combustion route. Among all fluxes, NH4F was found to be an appropriate one, which can reduce the forming temperature, improve morphology and e
Externí odkaz:
https://doaj.org/article/d7dccc2c3ba9420bb68cffb4116de409