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Upendra Kumar Kagola

applied sciences

24H-index
82Paper Count
2.8KCitation Count
Published Papers 28
Publication Date
Impact of γ-irradiation on luminescence and structural features of Er3+-doped lanthanum-lead-boro-tellurite glasses
err2026-03-30
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PREAI
errS. Hemalatha; Areej S. Alqarni; Upendra Kumar Kagola; N. Suriyamurthy; R. Rajaramakrishna; A. Anto Jeffery; N. Srinatha; A. Madhu
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Simultaneous tunability of optical properties and white light emission in (Ce3+, Dy3+) co-doped Borate glasses via efficient energy transfer
err2025-11-25
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PREAI
errAlqarni, Areej S.; Kagola, Upendra Kumar; Kesavulu, C. R.; Angadi, Basavaraj; Katageri, Manjula; N., Srinatha; A., Madhu
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Spinel cubic Tb3+ doped ZnGa2O4 nanoparticles for display and high energy storage device applications
err2025-09-18
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PREAI
errR. Soundar; Y.S. Vidya; H.C. Manjunatha; Upendra Kumar Kagola; R. Munirathnam; Vishwalinga Prasad B; S. Manjunatha; M. Shivanna; Sahana R; K. Manjunatha; Sheng Yun Wu
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Optimizing energy transfer in Er3+/Yb3+Co-doped heavy metal oxide bismuth borate glasses for C-band optical amplifiers
err2025-03-01
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PREAI
errMusalikunta, Prasanth; Nirlakalla, Ravi; Rallapalli, Ravanamma; Gaddam, Neelima; Kummara, Venkata Krishnaiah; Bahajjaj, Aboud Ahmed Awadh; Nallabala, Nanda Kumar Reddy; Kagola, Upendra Kumar
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Synthesis and spectral studies on Dy3+- doped P2O5-SiO2-BaF2-MgO-SrF2 glasses examined with different transition metal nitrates for the design of WLEDs
err2025-01-01
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PREAI
errSekaran, S. Arul raja; Naseer, K. A.; Kagola, Upendra Kumar; Kebaili, Imen; Sayyed, M. I.; Marimuthu, K.
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Spectroscopic and theoretical investigation of Pr3+doped Li2O-ZnO-B2O3 glasses
err2025-01-01
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PREAI
errMadhu, A.; Al-Dossari, M.; Kagola, Upendra Kumar; Abd EL-Gawaad, N. S.; Kesavulu, C. R.; Angadi, Basavaraj; Srinatha, N.
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Stokes and anti-Stokes emission characteristics of Er3+/Yb3+co-doped zinc tellurite glasses under 377 and 1550 nm excitations for solar energy conversion application
err2025-01-01
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PREAI
errSuresh, Keenatampalle; Kesavulu, C. R.; Deviprasad, C. J.; Pecharapa, Wisanu; Kagola, Upendra Kumar; Troester, Th; Jayasankar, C. K.
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Assessment of luminescent features on Sm3+ ions doped LiF assimilated lead-free borate glasses for visible photonic and optoelectronic applications
err2024-11-01
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PREAI
errPoojha, M. K. Komal; Naseer, K. A.; Kagola, Upendra Kumar; Bassam, S. A.; Abd El-Rehim, A. F.; Marimuthu, K.
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Optical, vibrational, and photoluminescence properties of holmium-doped boro-bismuth-germanate glasses
err2024-07-17
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PREAI
errRathaiah, Mamilla; Ravanamma, Rallapalli; Ravi, Nirlakalla; Venkata Krishnaiah, Kummara; Upendra Kumar, Kagola; Nanda Kumar Reddy, Nallabala; Naga Kiran, Bangaram
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Probing the structural and spectroscopic characteristics of Ag2O-modified Li2O-CaO-B2O3 glasses doped with Nd2O3
err2024-06-01
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PREAI
errMadhu, A.; Al-Dossari, M.; Kagola, Upendra Kumar; Abd EL-Gawaad, N. S.; Srinatha, N.
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Enhanced white light emission and quantum efficacy of borate-zinc-lithium-aluminium glasses doped with Dy2O3 for potential white light emission applications
err2024-05-01
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PREAI
errYaduvanshi, Namrata; Basavapoornima, Ch; Alqarni, Areej S.; Kagola, Upendra Kumar; Uthayakumar, T.; Madhu, A.; Srinatha, N.
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Yttria activated lanthanum -barium titanate ceramic electrode for fast charging supercapacitor applications
err2023-12-01
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PREAI
errRavanamma, R.; Nirlakalla, Ravi; Kummara, Venkata Krishnaiah; Khaerudini, Deni Shidqi; Kagola, Upendra Kumar; Kumar, G. Sreenivasa; Reddy, N. Nanda Kumar
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Pure red upconverted and near-infrared luminescence properties of Er3+-doped SnO2 nanocrystals for lighting applications
err2023-11-28
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PREAI
errKalaivani, Vummadi; Kagola, Upendra Kumar; Rajeswari, Parnandi Venkata; Kaleemulla, Shaik; Praveena, Ravipati; Vijaya, Navoori
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Orange-red luminescence of samarium-doped bismuth-germanium-borate glass for light-emitting devices
err2023-08-02
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errOAAI
errBhagavan, Netheti V. S.; Ravanamma, R.; Krishnaiah, Kummara Venkata; Ravi, N.; Kagola, Upendra Kumar; Kesavulu, C. R.; Saranya, P. L.; Venkatramu, V.
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Real-time deep-tissue thermal sensing with sub-degree resolution by thermally improved Nd3+:LaF3 multifunctional nanoparticles
err2016-07-01
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PREAI
errRocha, Ueslen; Jacinto, Carlos; Kumar, Kagola Upendra; Lopez, Fernando J.; Bravo, David; Garcia Sole, Jose; Jaque, Daniel
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LaF3 core/shell nanoparticles for subcutaneous heating and thermal sensing in the second biological-window
err2016-06-20
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errOAAI
errClayton Ximendes, Erving; Rocha, Ueslen; Kumar, Kagola Upendra; Jacinto, Carlos; Jaque, Daniel
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Unveiling in Vivo Subcutaneous Thermal Dynamics by Infrared Luminescent Nanothermometers
err2016-02-11
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PREAI
errXimendes, Erving Clayton; Santos, Weslley Queiroz; Rocha, Ueslen; Kagola, Upendra Kumar; Sanz-Rodriguez, Francisco; Fernandez, Nuria; Gouveia-Neto, Artur da Silva; Bravo, David; Domingo, Agustin Martin; del Rosal, Blanca; Brites, Carlos D. S.; Carlos, Luis Dias; Jaque, Daniel; Jacinto, Carlos
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Self-monitored photothermal nanoparticles based on core-shell engineering (vol 8, pg 3057, 2016)
err2016-01-01
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errOAAI
errXimendes, Erving C.; Rocha, Ueslen; Jacinto, Carlos; Kumar, Kagola Upendra; Bravo, David; Lopez, Fernando J.; Rodriguez, Emma Martin; Garcia-Sole, Jose; Jaque, Daniel
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