Gandham Lakshminarayana

@knu.ac.kr

Intelligent Construction Automation Center
Kyungpook National University



              

https://researchid.co/lakshmi001

RESEARCH INTERESTS

RE-doped glasses; Thin films; Fuel Cells; Nanomaterials; Inorganic Scintillators

283

Scopus Publications

8418

Scholar Citations

51

Scholar h-index

181

Scholar i10-index

Scopus Publications

RECENT SCHOLAR PUBLICATIONS

  • The role of co-dopant Ce3+ on the spectral properties of Dy3+ activated YAG single crystal for yellow green laser application
    G Lakshminarayana, Y Wang, J Yoon
    Optical Materials 150, 115252 2024

  • Comparative analysis of the optical and electrical properties of PVA/PVP blended polymer with ZnCo2O4/CdS nanocomposites for optoelectronic and dielectric capacitor applications
    ZK Heiba, AM El-naggar, AM Kamal, AM Aldhafiri, G Lakshminarayana, ...
    Optical Materials 150, 115249 2024

  • Compilation and deciphering MoS2’s physical properties: Accurate benchmark DFT simulations and assessment of advanced quantum methods.
    N Rekik, I Isah, NAM Alsaif, M Alkadi, SA Yamusa, IM Alsalamah, A Shaari, ...
    Chemical Physics 580, 112229 2024

  • Spectroscopic properties of Yb3+/Ho3+: Lu1. 5Y1. 5Al5O12 crystals
    X Li, J Yang, Z Zhu, J Li, C Tu, G Lakshminarayana, Y Wang
    Next Materials 2, 100078 2024

  • Impact of Bi doping on the structural, optical, and dielectric features of nano ZnMn2O4
    ZK Heiba, MM Ghannam, MB Mohamed, MMS Sanad, MH Abdel-Kader, ...
    Ceramics International 50, 5498-5509 2024

  • Novel efficient epoxy resin based shielding materials enhanced with BN powder against nuclear radiation: A new perspective of shielding performance analysis
    M Dong, S Zhou, X Xue, H Yang, MI Sayyed, D Tishkevich, A Trukhanov, ...
    Radiation Physics and Chemistry 214, 111295 2024

  • Crystal growth and infrared-to-visible upconversion luminescence in Nd-Yb-Tm: CaYAlO4 single crystal
    Y Zou, Y Wang, Z Zhu, J Li, G Lakshminarayana, C Tu
    Journal of Luminescence 263, 120037 2023

  • Er3+: B2O3-TeO2-ZnO-PbF2-M2O/MF (M = Li, Na, and K) glasses: An inspection of structural, thermal, optical, chromatic, and near-infrared luminescence traits for displays and
    G Lakshminarayana, AN Meza-Rocha, O Soriano-Romero, U Caldio, ...
    Journal of Non-Crystalline Solids 622, 122660 2023

  • Enhanced DFT predictions of the structural and optoelectronic properties of MoTe2 for high performance photodetection: Application to GW-based functionals and Hubbard U and V
    SA Yamusa, A Shaari, NAM Alsaif, N Rekik, G Lakshminarayana, I Isah, ...
    Chemical Physics 573, 112018 2023

  • Exploring the structural properties and the optoelectronic features of RbPbX3 (X= Cl, F) perovskite crystals for solar cells solicitations: Showcasing the DFT predictions.
    IM Alsalamah, A Shaari, NAM Alsaif, SA Yamusa, G Lakshminarayana, ...
    Chemical Physics 573, 111978 2023

  • Alkali/mixed alkali oxides having Nd3+: B2O3-TeO2-BaO-ZnO-NaF glasses: Perlustration of optical and luminescence traits for O-band amplification and near-infrared lasers
    G Lakshminarayana, AN Meza-Rocha, O Soriano-Romero, U Caldio, ...
    Journal of Non-Crystalline Solids 619, 122573 2023

  • Exploring the candidacy of Mo(1−x) Ax X2 (A = [Cr, Ta], X = S) for photodetection solicitations: Showcasing the DFT predictions of the structural, elastic, and optoelectronic
    SA Yamusa, A Shaari, NAM Alsaif, IM Alsalamah, G Lakshminarayana, ...
    Physica B: Condensed Matter 661, 414905 2023

  • Optimizing yellow fluorescence in Dy3+:SrF2 crystal through Gd3+ co-doping
    H Wang, X Gao, Y Wang, Z Zhu, Z You, J Li, G Lakshminarayana, C Tu
    Journal of Materials Science: Materials in Electronics 34, 927 2023

  • Green and Low-carbon upcycling of Ludwigite: Prepared Shields against Nuclear Radiation Hazards and Shielding Mechanism
    MG Dong, S Zhou, C Ge, H Yang, M Liu, G Lakshminarayana, X Xue
    Radiation Physics and Chemistry 208, 110931 2023

  • Illustrating the temperature and magnetic field effects on the Magnetic hysteresis loops and specific absorption rate of superparamagnetic nanoparticles: New physical insights
    N Rekik, B Ouari, G Lakshminarayana, AA Alotaibi, AWMA Hussein, ...
    The European Physical Journal B 96, 38 2023

  • Crystal growth and structural, optical, and visible fluorescence traits of Dy3+-doped SrGdGa3O7 crystal
    H Wang, Y Wang, Z Zhu, J Li, G Lakshminarayana, C Tu
    Journal of Inorganic Materials 2023

  • Visible and mid-infrared spectral features of Dy3+: SrF2 and Dy3+/Y3+: SrF2 crystals
    F Hu, X Gao, Y Wang, Z Zhu, Z You, J Li, G Lakshminarayana, C Tu
    Infrared Physics & Technology 130, 104633 2023

  • Linear and nonlinear optical characteristics of PVA/CMC/PEG blended polymer loaded with ZnS formed at different temperatures
    AM El-naggar, ZK Heiba, AM Kamal, OH Abd-Elkader, ...
    Journal of Materials Science: Materials in Electronics 34 (2), 114/1-13 2023

  • Pr3+-doped CeF3 crystals: Analysis of optical traits and fluorescence from Pr3+: 1D2 level for visible and near-infrared lasers
    L Zheng, Y Wang, J Yang, Z Zhu, Z You, J Li, G Lakshminarayana, C Tu
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 290, 122252 2023

  • Physical, structural, thermal, and mechanical features combined with neutron and gamma radiation attenuation qualities of Sm2O3 doped transparent borate-rich glasses
    G Lakshminarayana, MG Dong, MS Al-Buriahi, N Rekik, DE Lee, J Yoon, ...
    Journal of Materials Research and Technology 22, 1268-1296 2023

MOST CITED SCHOLAR PUBLICATIONS

  • Multifunctional bismuth‐doped nanoporous silica glass: from blue‐green, orange, red, and white light sources to ultra‐broadband infrared amplifiers
    S Zhou, N Jiang, B Zhu, H Yang, S Ye, G Lakshminarayana, J Hao, J Qiu
    Advanced Functional Materials 18 (9), 1407-1413 2008
    Citations: 320

  • Enhanced cooperative quantum cutting in Tm 3+-Yb 3+ codoped glass ceramics containing LaF 3 nanocrystals
    S Ye, B Zhu, J Luo, J Chen, G Lakshminarayana, J Qiu
    Optics Express 16 (12), 8989-8994 2008
    Citations: 227

  • Physical, structural, thermal, and optical spectroscopy studies of TeO2-B2O3-MoO3-ZnO-R2O (R=Li, Na, and K)/MO (M=Mg, Ca, and Pb) glasses
    G Lakshminarayana, KM Kaky, SO Baki, A Lira, N Priyanka, IV Kityk, ...
    Journal of Alloys and Compounds 690, 799-816 2017
    Citations: 203

  • Investigation of gamma radiation shielding properties of lithium zinc bismuth borate glasses using XCOM program and MCNP5 code
    MG Dong, MI Sayyed, G Lakshminarayana, M elikbilek Ersundu, ...
    Journal of Non-Crystalline Solids 468, 12-16 2017
    Citations: 162

  • White light emission from Sm3+/Tb3+ codoped oxyfluoride aluminosilicate glasses under UV light excitation
    G Lakshminarayana, R Yang, JR Qiu, MG Brik, GA Kumar, IV Kityk
    Journal of Physics D: Applied Physics 42 (1), 015414 2009
    Citations: 157

  • Spectral analysis of Mn2+, Co2+ and Ni2+: B2O3–ZnO–PbO glasses
    G Lakshminarayana, S Buddhudu
    Spectrochimica Acta Part A: molecular and biomolecular spectroscopy 63 (2 2006
    Citations: 157

  • White light emission from Tm3+/Dy3+ co-doped oxyfluoride germanate glasses under UV light excitation
    G Lakshminarayana, H Yang, J Qiu
    Journal of Solid State Chemistry 182 (4), 669-676 2009
    Citations: 155

  • Investigation of structural, thermal properties and shielding parameters for multicomponent borate glasses for gamma and neutron radiation shielding applications
    G Lakshminarayana, SO Baki, KM Kaky, MI Sayyed, HO Tekin, A Lira, ...
    Journal of Non-Crystalline Solids 471, 222-237 2017
    Citations: 147

  • The synthesis and characterization of platinum nanoparticles: a method of controlling the size and morphology
    NV Long, ND Chien, T Hayakawa, H Hirata, G Lakshminarayana, ...
    Nanotechnology 21 (3), 035605 2010
    Citations: 137

  • Structural, thermal and optical investigations of Dy3+-doped B2O3–WO3–ZnO–Li2O–Na2O glasses for warm white light emitting applications
    G Lakshminarayana, SO Baki, A Lira, IV Kityk, U Caldio, KM Kaky, ...
    Journal of Luminescence 186, 283-300 2017
    Citations: 128

  • Investigation on gamma and neutron radiation shielding parameters for BaO/SrO‒Bi2O3‒B2O3 glasses
    MI Sayyed, G Lakshminarayana, MG Dong, M elikbilek Ersundu, ...
    Radiation Physics and Chemistry 145, 26-33 2018
    Citations: 124

  • Near-infrared quantum cutting in RE3+/Yb3+ (RE= Pr, Tb, and Tm): GeO2–B2O3–ZnO–LaF3 glasses via downconversion
    G Lakshminarayana, J Qiu
    Journal of Alloys and Compounds 481 (1-2), 582-589 2009
    Citations: 116

  • Structural, thermal, optical features and shielding parameters investigations of optical glasses for gamma radiation shielding and defense applications
    MI Sayyed, G Lakshminarayana
    Journal of Non-Crystalline Solids 487, 53-59 2018
    Citations: 108

  • X-Ray photoelectron spectroscopy (XPS) and radiation shielding parameters investigations for zinc molybdenum borotellurite glasses containing different network modifiers
    G Lakshminarayana, SO Baki, A Lira, MI Sayyed, IV Kityk, MK Halimah, ...
    Journal of Materials Science 52, 7394-7414 2017
    Citations: 108

  • Photoluminescence of Pr3+, Sm3+ and Dy3+: SiO2–Al2O3–LiF–GdF3 glass ceramics and Sm3+, Dy3+: GeO2–B2O3–ZnO–LaF3 glasses
    G Lakshminarayana, J Qiu
    Physica B: Condensed Matter 404 (8-11), 1169-1180 2009
    Citations: 107

  • Evaluation of shielding parameters for heavy metal fluoride based tellurite-rich glasses for gamma ray shielding applications
    MI Sayyed, G Lakshminarayana, IV Kityk, MA Mahdi
    Radiation Physics and Chemistry 139, 33-39 2017
    Citations: 103

  • Evaluation of physical, structural properties and shielding parameters for K2O–WO3–TeO2 glasses for gamma ray shielding applications
    M Ersundu, AE Ersundu, MI Sayyed, G Lakshminarayana, S Aydin
    Journal of Alloys and Compounds 714, 278-286 2017
    Citations: 103

  • Spectral analysis of Cu2+: B2O3–ZnO–PbO glasses
    G Lakshminarayana, S Buddhudu
    Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 62 (1-3 2005
    Citations: 103

  • Photoluminescence of Eu3+-, Tb3+-, Dy3+-and Tm3+-doped transparent GeO2–TiO2–K2O glass ceramics
    G Lakshminarayana, J Qiu, MG Brik, IV Kityk
    Journal of Physics: Condensed Matter 20 (33), 335106 2008
    Citations: 99

  • Photoluminescence of Sm3+, Dy3+, and Tm3+-doped transparent glass ceramics containing CaF2 nanocrystals
    G Lakshminarayana, R Yang, M Mao, J Qiu, IV Kityk
    Journal of Non-Crystalline Solids 355 (52-54), 2668-2673 2009
    Citations: 95