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Dr.Mahamuda Shaik
Dr.Mahamuda Shaik
Associate Professor & RPAC- Physics
Principal Investigator (DST/SERB-CRG Project)
Department of Physics
K L University, Vaddeswaram
Andhra Pradesh, India
Scopus ID: 55632276400
WoS Researcher ID: S-7064-2018
https://scholar.google.co.in/citations?user=2DnsmnEAAAAJ&hl=en
Research Area
Research Area
Rare Earth ions doped Glasses & Phosphors, Optical/Fluorescent Spectroscopy , Nano Phosphors for Bio-imaging Applications
Rare Earth ions doped Glasses & Phosphors, Optical/Fluorescent Spectroscopy , Nano Phosphors for Bio-imaging Applications
Sponsored Projects (Ongoing/Completed)
Sponsored Projects (Ongoing/Completed)
Principle Investigator in the Project entitled "Fabrication of Rare Earth ions doped Up-Conversion Nanophosphors - A fluorescent probe for Bio-imaging Applications" (File No: CRG/2022/003549) sanctioned by DST-SERB under Core Research Grant, Govt. of India, New Delhi of worth 30 lakhs during 2023-2026.
Project Implementation Group Member in DST-FIST Level-I (File No: SR/FST/PS-1/2018/35) sanctioned by DST, Govt. of India, New Delhi of worth 107 Lakhs for the period 2019-2024.
Project Implementation Group Member in DST-PURSE (File No: SR/PURSE/2023/196) sanctioned by DST, Govt. of India, New Delhi of worth 7 Crores for the period 2023-2027.
Principle Investigator in the Project entitled "Preparation and Characterization of Rare Earth ions doped Oxide, Fluoride and Oxy-fluoride Glasses/Glassy Ceramics for Fiber Lasers and Optical Fiber Amplifiers" (File No: ECR/2016/000376) sanctioned by DST- SERB under ECRA Scheme, Govt. of India, New Delhi of worth 52.03 lakhs during 2016-2019
Principle Investigator in the Project entitled "Spectral Studies of Neodymium doped glasses and glassy ceramics for efficient laser action" (File No: SR/WOS-A/PS-53/2011) sanctioned by DST (WOS-A), Govt. of India, New Delhi of worth 14.98 lakhs during 2012-2015.
Research Publications in SCI & WOS Journals - 66
Research Publications in SCI & WOS Journals - 66
2024
Spectroscopic and electrical properties of europium doped bismuth antimony fluoroborate glasses, Radiation Physics and chemistry, 221 (2024)111708.
Effect of Eu3+ ions concentration on visible red luminescence and radiative shielding properties of SrO–Al2O3– BaCl2–B2O3– TeO2 glasses, Radiation Physics and chemistry, 216 (2024)111467.
Investigation of radiation shielding and optical properties of neodymium doped Bismuth Boro tellurite glasses for solid state device applications, Journal of Luminescence, 267 (2024) 120339
Thermally stable multi‑color emitting Dy3+/Eu3+ co‑doped BaO–ZnO–Li2O–P2O5 glasses for w‑LEDs, J Mater Sci: Mater Electron 34 (2023) 2059.
2023
Spectral characterization and energy transfer study of Nd3+/Yb3+ in borosilicate glasses,Optical Materials, 142 (2023) 114049
Novel Mn4+ activated NaLiTi3O7 far red emitting phosphors, Journal of Luminescence, 255 (2023) 119591.
Luminescence and photometric activity of an intense green emitting ZnBiBaBFTe:Tb3+ glasses,Radiation Physics and Chemistry, 2023, 110894.
2022
Near-infrared photoluminescence studies of neodymium ions doped SrO-Al2O3-BaCl2-B2O3-TeO2 glasses for laser and fiber amplifier applications, Optics and Laser Technology, 156 (2022)108569.
Synthesis and characterization of B2O3–Bi2O3–SrO–Al2O3–PbO–Dy2O3 glass system: The role of Bi2O3/Dy2O3 on the optical, structural, and radiation absorption parameters, Materials Research Bulletin 155 (2022) 111952.
Near-IR luminescence in Nd3+ ions doped Na2O-BaF2-CaF2-B2O3-TeO2 glasses for 1064 nm laser and fiber amplifier applications, Journal of Non-Crystalline Solids 590 (2022) 121671.
Optical and spectroscopic studies of Dy3+ ions doped Alumino tungsten borate glasses for w-LEDs applications, Polyhedron,(2022)116137.
Spectroscopic Studies of Eu3+ Ion‑Doped Antimony‑Lead‑Oxyfluoroborate Glasses for Visible Red Photonic Device Applications, Journal of Electronic Materials, (2022)
Intense infrared emission of Er3+ in ZnB2O4 phosphors from energy transfer of Bi3+ by broadband UV excitation, Journal of Luminescence 244 (2022) 118706.
Enhanced red emission in Eu3+ ions doped ZnO-Al2O3-BaF2-CaF2-B2O3 glasses for visible laser applications, Journal of Non-Crystalline Solids, 277(2022) 121306.
Influence of Sm3+ ion concentration on the photoluminescence behavior of antimony lead oxy fluoro borate glasses, Materials Research Bulletin, 146 (2022) 111597.
Physical and spectroscopic studies of Sm3+ ions doped Alumino Tungsten Borate glasses for photonic applications, 2022, 109806.
Dysprosium concentration-dependent fluorescent properties of antimony lead Oxyfluoroborate glasses, Chemical Physics Letters,787 (2022) 139210.
2021
Broadband NIR emission at 1.53 μm in trivalent erbium ions doped SrO-Al2O3-B2O3-BaCl2-10TeO2 glasses for optical fiber and NIR laser applications, Journal of Non-Crystalline Solids, 567 (2021) 120937.
Concentration dependent neodymium doped oxy fluoroborate glasses for 1.08 μm laser applications, Solid State Sciences, 113(2021) 106543
Dysprosium concentration-dependent fluorescent properties of antimony lead Oxyfluoroborate glasses, Chemical Physics Letter, (2021)139210.
Effective sensitization of Yb3+ ions on Yb3+/Nd3+ co-doped fluoroborate glasses for NIR luminescence applications , Optical Materials 121 (2021) 111592.
Sensitization of Er3+ NIR emission using Yb3+ ions in alkaline-earth chloro borate glasses for fiber laser and optical fiber amplifier applications, 136(2021)111144.
Optical properties of Sm3+ ions doped 10SrO-(10-x) Al2O3-10BaCl2-60B2O3-10TeO2 glasses for reddish orange laser applications, Materials Science and Engineering B 270 (2021) 115198
Photoluminescence properties of Sm3+ ions doped Bismuth Boro tellurite glasses, Solid State Sciences 116 (2021) 106609.
Spectroscopic studies of Dy3+ ions doped Phosphate glasses for visible photonic device applications, Journal of Non-Crystalline Solids 555(2021)120538.
Structural, optical and photoluminescence properties of alkaline-earth boro tellurite glasses doped with trivalent Neodymium for 1.06 µm optoelectronic devices, Optical materials 111(2021)110615.
NIR luminescence and laser properties of Nd3+ doped B2O3-BaF2-PbF2-Al2O3 glasses for 1.063 μm laser applications, Journal of Luminescence, 229 (2021) 117701
2020
Effect of Samarium ions concentration on Physical, Optical and Photoluminescence Properties of Oxy-Fluoro Boro Tellurite Glasses, Optical Materials, 109 (2020) 110368.
Concentration dependent photoluminescence studies of Dy3+ doped Bismuth Boro-Tellurite glasses for lasers and wLEDs, Optical Materials, 109 (2020) 110328.
White light emission from Dy3+-doped ZnO + Bi2O3 + BaF2 + B2O3 + TeO2 glasses: Structural and spectroscopic properties, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Available on June 2020, 118568.
Photoluminescence and EPR studies of narrowband ultraviolet B emitting trivalent gadolinium activated CaLaAl3O7 phosphors, OPTIK, 206 (2020)163986.
Broadband excited Nd3+ NIR emission in Sr5(PO4)3Cl:Eu2+, Nd3+ phosphor for solar spectral modification, Journal of Luminescence 222 (2020) 117118.
Spectroscopic and luminescence properties of Ho3+ ions doped Barium Lead Alumino Fluoro Borate glasses for green laser applications, Solid State Sciences, 102 (2020) 106175.
Ultraviolet (UV)-B radiation from Gd3+ activated Li2MgSiO4 ceramics, OPTIK, 207 (2020)164475.
Luminescence and EPR properties of UVB emitting Gd doped NaBaPO4 phosphor prepared by co-precipitation method, OPTIK, 206 (2020)164086.
2019
Near UV based Dy3+ ions doped alkaline-earth chloro borate glasses for white LED’s and visible Lasers, Optics and Laser Technology , 119 (2019) 105646.
Thermal, Up-Conversion and Near Infrared Luminescence studies of Erbium ions doped Alkaline-Earth Boro Tellurite Glasses, Solid State Sciences 97(2019)106016.
Spectroscopic Investigations of Dysprosium ions doped Oxy Chloro Boro Tellurite Glasses for Visible Photonic device Applications, Journal of Alloys and Compounds, 789 (2019) 744-754.
Structural and optical NIR studies of Er3+ ions doped bismuth boro tellurite glasses for luminescence materials applications, Journal of Luminescence, 211 (2019) 39-47.
Spectroscopic studies of Dy3+ ions doped barium lead alumino fluoro borate glasses, Journal of Alloys and Compounds , 787 (2019) 503-518.
Sensitization of Yb3+ by Nd3+ emission in alkaline-earth chloro borate glasses for laser and fiber amplifier applications, Journal of Alloys and Compounds, 771 (2019) 980-986.
Enhancement of 1.54 μm emission in Ce3+-Er3+ codoped Ca4Si2O7F2 phosphor, Journal of Alloys and Compounds, 775 (2019) 810-817.
Spectroscopic studies and lasing potentialities of Sm3+ ions doped single alkali and mixed alkali fluoro tungstentellurite glasses, Optics and Laser Technology, 111(2019)176-183.
Structural, absorption and photoluminescence studies of Sm3+ions doped barium lead alumino fluoro borate glasses for optoelectronic device applications, Materials Research Bulletin, 110 (2019) 159-168.
2018
Photoluminescence of dysprosium doped antimony-magnesium-strontium-oxyfluoroborate glasses, Ceramic International, 44 (2018) 21303-21308.
Investigation on structural and luminescence features of Dy3+ions doped alkaline-earth boro tellurite glasses for optoelectronic devices, Optical Materials, 85 (2018) 200-218.
Dy3+ ions doped Oxy-Fluoro Boro Tellurite Glasses for the Prospective Optoelectronic Device Applications, Journal of Alloys and Compounds, 762 (2018) 814-826.
Sensitization of Nd3+ by 4f-5d transition of Ce3+ in Ba2Y(BO3)2Cl Phosphor for the Prospective NIR Applications , Journal of Luminescence, 202 (2018) 1-6.
Spectroscopic Studies of Sm3+ ions doped Alkaline-Earth Chloro Borate glasses for Visible Photonic Applications, Materials Research Bulletin, 105 (2018) 45-54.
Pr3+ions doped Single Alkali and Mixed Alkali FluoroTungsten Tellurite Glasses for Visible Red Luminescent Devices, Journal of Non-Crystalline Solids, 498, 2018, 345-351.
Structural, optical absorption and photoluminescence spectral studies of Sm3+ ions in Alkaline-Earth Boro Tellurite glasses, Optical Materials, 79 (2018) 21-32.
2017
Compositional dependence of red luminescence from Eu3+ ions doped single and mixed alkali fluoro tungsten tellurite glasses, Optical Materials, 73 (2017) 260 – 267.
Spectroscopic studies of Pr3+ doped lithium lead alumino borateglasses for visible reddish orange luminescent device applications, Journal of Alloys and Compounds, 708 (2017) 911-921.
2016
Dy3+ ions doped single and mixed alkali fluoro tungsten tellurite glasses for LASER and white LED applications, Optical Materials, 62 (2016) 569 – 577.
Luminescence Spectral Studies of Tm3+ ions doped Lead Tungsten Tellurite Glasses For Visible Red and NIR applications, Journal of Luminescence, 175 (2016) 225-231
2015
Holmium doped Lead Tungsten Tellurite Glasses for Green Luminescent Applications, Journal of Luminescence, 163 (2015) 64-71.
Visible, Up-Conversion and NIR (~ 1.5 μm) Luminescence Studies of Er3+ doped Zinc Alumino Bismuth Borate Glasses, Journal of Luminescence, 163 (2015) 55-63
Spectroscopic studies of Nd3+ doped Lead Tungstun Tellurite glasses for the NIR emission at 1062nm, Optical materials, 39 (2015) 8-15.
2014
Spectral characterization of Sm3+ ions doped Oxy-fluoroborate glasses for visible orange luminescent applications, Journal of Luminescence, 154 (2014) 410-424.
Lasing potentialities and White Light Generation Capabilities of Dy3+ doped Oxy-fluoroborate Glasses, Journal of Luminescence, 153(2014) 382-392.
Visible Luminescence characteristics of Sm3+ doped Zinc Alumino Bismuth Borate glasses, Journal of Luminescence, 146 (2014) 288-294 .
Pr3+ doped Lead Tungsten Tellurite Glasses for Visible Red Lasers, Ceramics International, 40 (2014) 6261-6269.
Optical Studies of Sm3+ ions doped Zinc Alumino Bismuth Borate Glasses, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 125 (2014) 53-60.
Luminescence Characterization of Eu3+ doped Zinc Alumino Bismuth Borate Glasses for Visible Red Emission Applications, Journal of Luminescence, 156 (2014) 80-86.
Tb3+ doped Zinc Alumino Bismuth Borate Glasses for Green Emitting Luminescent Devices, Journal of Luminescence, 156 (2014) 180-187.
2013
Visible red, NIR and Mid-IR emission studies of Ho3+ doped Zinc Alumino Bismuth Borate glasses, Optical Materials, 36 (2013) 362-371.
Reddish-Orange emission from Pr3+ doped Zinc Alumino Bismuth Borate Glasses, Physica B, 428 (2013) 36-42.
Spectroscopic properties and luminescence behavior of Nd3+ doped Zinc Alumino Bismuth Borate glasses , Journal of Physics and Chemistry of Solids, 74 (2013) 1308-1315.
Optical absorption and luminescence characteristics of Dy3+ doped Zinc Alumino Bismuth Borate glasses for lasing materials and white LEDs, Journal of Luminescence, 139 (2013) 119-124.
Visible fluorescence characteristics of Dy3+ doped Zinc Alumino Bismuth Borate glasses for opto electronic devices, Ceramics International, 39 (2013) 8459-8465.
Awards and Achievements
Awards and Achievements
2022- Best Teacher Award - Koneru Lakshmaiah Education Foundation (Deemed to be University)
2021-Best Woman Scientist Award-Novel Research Academy
2020 - Best Teacher Award - Koneru Lakshmaiah Education Foundation (Deemed to be University)
2019 - Department IQAC in-charge for Quality Contributions - Koneru Lakshmaiah Education Foundation (Deemed to be University)
2016 - Best Teacher Award - Koneru Lakshmaiah Education Foundation (Deemed to be University)
2016 - Early Career Research Award - DST-SERB under ECRA scheme
2015 - Best Teacher Award - Koneru Lakshmaiah Education Foundation (Deemed to be University)
2015 - Young Women Achiever’s Award - Venus International Foundation (VIWA-2016), Chennai
2012 - Woman Scientist (WOS-A) - DST under Woman Scientist Scheme, Govt. of India, New Delhi
2006 - University 2nd Rank (M.Sc) - Acharya Nagarjuna University, Nagarjuna Nagar, Guntur (Dt.), Andhra Pradesh.
2003 - University 1st Rank (B.Sc) - Acharya Nagarjuna University, Nagarjuna Nagar, Guntur (Dt.), Andhra Pradesh.
2003 - Pratibha Puraskarams - V SR & N V R College, Tenali, Guntur (Dt.), Andhra Pradesh.
2002 - Pratibha Puraskaram - V SR & N V R College, Tenali, Guntur (Dt.), Andhra Pradesh.
1998 - District first in Talent Test - Lion’s Club Association, Tenali, Guntur (Dt.), Andhra Pradesh.
Number of Patents Published : 04
Conferences participations and papers presentations : 85
Reviewer for Many SCI/WoS International Journals
International Visits
Visited Asian Institute of Technology, BANGKOK, THAILAND for Research Collaboration from K L University
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