| Photoluminescence and energy transfer properties of Sm3+ doped CFB glasses LRM J. S. Kumar, K. Pavani, T. Sasikala, A. S. Rao, N Solid State Sciences 13 (8), 1548, 2011 | 321* | 2011 |
| Fluorescence characteristics of Dy3+ ions in calcium fluoroborate glasses LRM J. Suresh Kumar, K.Pavani, A.MohanBabu, Neeraj Kumar Giri, S.B.Rai Journalof Luminescence 130 (10), 1916, 2010 | 258* | 2010 |
| Enhanced upconversion emission in Er3+-doped tellurite glass containing silver nanoparticles SK Singh, NK Giri, DK Rai, SB Rai Solid State Sciences 12 (8), 1480-1483, 2010 | 83 | 2010 |
| Preparation and characterization of upconversion luminescent Tm3+/Yb3+ co-doped Y2O3 nanophosphor K Mishra, NK Giri, SB Rai Applied Physics B 103, 863-875, 2011 | 56 | 2011 |
| Efficient blue upconversion emission in Tm3+ via energy transfer from Yb3+ doped in lithium modified tellurite glass NK Giri, AK Singh, SB Rai Journal of applied physics 101 (3), 2007 | 54 | 2007 |
| White light upconversion emissions from Tm3++ Ho3++ Yb3+ codoped tellurite and germanate glasses on excitation with 798 nm radiation NK Giri, DK Rai, SB Rai Journal of Applied Physics 104 (11), 2008 | 50 | 2008 |
| Upconversion Based Tunable White-Light Generation in Ln:Y2O3 Nanocrystalline Phosphor (Ln = Tm/Er/Yb) NK Giri, K Mishra, SB Rai Journal of fluorescence 21, 1951-1958, 2011 | 42 | 2011 |
| Controlled synthesis, characterization, and application of iron oxide nanoparticles for oral delivery of insulin A Kebede, AK Singh, PK Rai, NK Giri, AK Rai, G Watal, AV Gholap Lasers in medical science 28, 579-587, 2013 | 39 | 2013 |
| Multicolor upconversion emission from Tm3++Ho3++Yb3+ codoped tellurite glass on NIR excitations NK Giri, DK Rai, SB Rai Applied Physics B 91, 437-441, 2008 | 38 | 2008 |
| SrAl4O7:Tm3+/Yb3+ nanocrystalline blue phosphor: structural, thermal and optical properties NK Giri, SK Singh, DK Rai, SB Rai Applied Physics B 99, 271-277, 2010 | 35 | 2010 |
| Role of Yb3+ and Tm3+ ions in upconversion emission of Tb3+ under 798 and 980 nm laser excitations in Tb3+–Tm3+–Yb3+ doped tellurite glass NK Giri, AK Singh, DK Rai, SB Rai Optics communications 281 (13), 3547-3552, 2008 | 27 | 2008 |
| UV–visible emission in Tb–Yb codoped tellurite glass on 980-nm excitation NK Giri, DK Rai, SB Rai Applied Physics B 89, 345-348, 2007 | 24 | 2007 |
| Intense green and red upconversion emissions from Ho3+ in presence of Yb3+ in Li: TeO2 glass NK Giri, SB Rai, A Rai Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 74 (5 …, 2009 | 23 | 2009 |
| Homomolecular non-coherent photon upconversion by triplet–triplet annihilation using a zinc porphyrin on wide bandgap semiconductors NK Giri, CP Ponce, RP Steer, MF Paige Chemical Physics Letters 598, 17-22, 2014 | 21 | 2014 |
| Photophysics of Soret-Excited Tin(IV) Porphyrins in Solution RPS Kenneth P. Ghiggino,‡ Neeraj Kumar Giri,† Jordan THE JOURNAL OF PHYSICSL CHEMISTRY A 117, 7833-7840, 2013 | 21* | 2013 |
| Spectroscopic and photophysical study of the demetallation of a zinc porphyrin and the aggregation of its free base in a tetraalkylphosphonium ionic liquid NK Giri, A Banerjee, RWJ Scott, MF Paige, RP Steer Physical Chemistry Chemical Physics 16 (47), 26252-26260, 2014 | 12 | 2014 |
| Judd–Ofelt analysis of Tm and energy transfer studies between Tm and Er codoped in lithium tellurite network NK Giri, AK Singh, SB Rai Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 68 (1 …, 2007 | 10 | 2007 |
| Synthesis, characterizations, and magnetic behavior of novel (CuNiTiZnFe) 3O4 high entropy spinel oxide AK Gupta, P Kumari, A Prakash, NK Giri, RR Shahi Ceramics International 48 (24), 36258-36263, 2022 | 9 | 2022 |
| Polarized fluorescence microscopy analysis of patterned, polymerized perfluorotetradecanoic acid–pentacosadiynoic acid thin films HY Araghi, NK Giri, MF Paige Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 129, 339-344, 2014 | 9 | 2014 |
| Photon upconversion-based non-invasive temperature sensing using Gd1− x-yYbxEr yScO3 perovskite nanocrystals S Kachhap, NK Giri, R Prakash, SK Singh Journal of Alloys and Compounds 936, 168192, 2023 | 3 | 2023 |
Sunil Kumar SinghIndian Institute of Technology (BHU) VaranasiAdresse e-mail validée de itbhu.ac.in
