Contact

All Stories

  1. Novel multi-component fluoride glasses for light scintillating device applications

    Article • Next Materials, July 2026, Elsevier

    Dr. R. RAJARAMAKRISHNA

  2. Role of alkaline earth on the optical communication window of Er3+ embedded in lithium aluminum phosphate glass for near-infrared optical amplifier applications

    Article • Infrared Physics & Technology, May 2026, Elsevier

    Dr. R. RAJARAMAKRISHNA

  3. TGA, XPS and non-linear optical effect of Ni2 + ion doped on Li2O-SrO-B2O3 glasses for photonics applications

    Article • Journal of Alloys and Compounds, April 2026, Elsevier

    Dr. R. RAJARAMAKRISHNA

  4. Impact of γ-irradiation on luminescence and structural features of Er3+-doped lanthanum-lead-boro-tellurite glasses

    Article • Opto-electronics, March 2026, Springer Science + Business Media

    Dr. R. RAJARAMAKRISHNA

  5. Germanate oxide and oxyfluoride glasses doped with Dy3+ ions for white light emitting device applications

    Article • Radiation Physics and Chemistry, June 2025, Elsevier

    Dr. R. RAJARAMAKRISHNA

  6. Eu3+ activated gadolinium germanate oxide glasses for reddish orange solid-state photonic and scintillating device applications

    Article • Ceramics International, April 2025, Elsevier

    Dr. R. RAJARAMAKRISHNA

  7. Quantum yield, energy transfer, and x-ray induced study of Sm3+ ions doped oxide glasses for intense orange-red photo-emitting optoelectronic device applications

    Article • Chemical Physics, February 2025, Elsevier

    Dr. R. RAJARAMAKRISHNA

  8. Study on structural and optical properties of Tb3+ co-doped Au glasses for green optical application

    Article • Radiation Physics and Chemistry, November 2024, Elsevier

    Dr. R. RAJARAMAKRISHNA

  9. Effect of Li2O on physical, structural, thermal, optical, and electrical properties of mixed alkali borate glasses containing silver nanoparticles

    Article • Optical Materials, November 2024, Elsevier

    Dr. R. RAJARAMAKRISHNA

  10. Transparent and lead-free Dy3+ doped lithium borate glasses for photon and neutron shielding applications

    Article • Physica Scripta, September 2024, Institute of Physics Publishing

    Dr. R. RAJARAMAKRISHNA

  11. Investigation of structural, physical and optical properties of sodium boro-tellurite glasses doped with iron oxide

    Article • Ceramics International, September 2024, Elsevier

    Dr. R. RAJARAMAKRISHNA

  12. Synergistic optimization of physical, thermal, structural, mechanical, optical and radiation shielding characteristics in borate glasses doped with Bi2O3

    Article • Optical Materials, September 2024, Elsevier

    Dr. R. RAJARAMAKRISHNA

  13. Spectroscopy Study of Bismuth Lithium Strontium Borate Glasses Doped with Nd3+ Ions for 1.06μm NIR Emitting Glasses

    Article • Journal of Optics and Photonics Research, July 2024, BON VIEW PUBLISHING PTE

    Dr. R. RAJARAMAKRISHNA

  14. Investigation of the exchange-driven conductivity in B2O3–TeO2–Na2O glasses incorporated with Fe2O3

    Article • Journal of Materials Science Materials in Electronics, June 2024, Springer Science + Business Media

    Dr. R. RAJARAMAKRISHNA

  15. Physical, thermal, optical, shielding and elastic properties of Bi2O3–B2O3–TeO2 glass system doped with Fe2O3

    Article • Radiation Physics and Chemistry, April 2024, Elsevier

    Dr. R. RAJARAMAKRISHNA

  16. Instigating the Asymmetry of Dy3+ Ions Doped in Borate Glasses for Photonic Device w-LED Applications

    Article • Journal of Optics and Photonics Research, March 2024, BON VIEW PUBLISHING PTE

    Dr. R. RAJARAMAKRISHNA

  17. Third order nonlinear optical properties of lithium zinc calcium fluoroborate glasses embedded with Au–Ag nanoparticles

    Article • Optical Materials, March 2024, Elsevier

    Professor Venugopal Rao Soma, Dr. R. RAJARAMAKRISHNA

  18. Optical and spectroscopic studies on Eu3+ doped LCBB glasses for photonic device applications

    Article • Applied Physics A, February 2024, Springer Science + Business Media

    Dr. R. RAJARAMAKRISHNA

  19. Effect of Er2O3 and gold nanoparticles on luminescence behavior of borosilicate glasses for gain bandwidth on telecommunication material application

    Article • Journal of Luminescence, February 2024, Elsevier

    Dr. R. RAJARAMAKRISHNA

  20. Achieving narrow bandwidth and high stimulated cross-section in Nd3+-doped LiCaB glasses for near infra-red laser amplifiers

    Article • Infrared Physics & Technology, January 2024, Elsevier

    Dr. R. RAJARAMAKRISHNA

  21. Improvement of Luminescence Performance by the Addition of KF in the Eu 2 O 3 Doped Li 2 O-AlF 3 -NaF-P ...

    Article • Integrated Ferroelectrics, October 2023, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  22. Study of radiation shielding and luminescence properties of 1.5 µm emission from Er3+ doped zinc yttrium borate glasses

    Article • Optik, October 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  23. Synchrotron studies of Ag+ and Dy3+ ions in zinc lanthanum aluminum borate glasses synthesized using Novel Microwave melt-quenching technique

    Article • Optical Materials, October 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  24. Exploration of structural and morphological characteristics of Ag2+ substituted Zn-CuFe2O4 nanoparticles by green synthesis

    Article • Nano-Structures & Nano-Objects, October 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  25. Physical, Optical, and Photoluminescence Properties of Cr 2 O 3 in Borosilicate Glasses

    Article • Integrated Ferroelectrics, September 2023, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  26. Study on the Physical, Optical and Luminescence Properties of the Cr-Doped Recycled Waste Glass

    Article • Integrated Ferroelectrics, September 2023, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  27. Hazardous radiation protective glasses for medical and research laboratories

    Article • Heliyon, September 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  28. The 4th International Conference on Science and Technology Applications

    Article • July 2023, Trans Tech Publications

    Dr. R. RAJARAMAKRISHNA

  29. Red emission material from Eu3+ ion doped in oxy-fluoroborate glass system

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, July 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  30. Tri-doped Ln3+ ions in barium zinc borate glasses: Luminescence behavior at room and cryogenic temperatures

    Article • Results in Optics, July 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  31. Erbium doped gadolinium borate glasses for optical communication window applications

    Article • Optik, July 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  32. Investigation of Europium oxide (Eu2O3) doped in cobalt boro-silicate glasses from waste glass for photonics material application

    Article • Optik, July 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  33. Role of the Gd2O3 increment on the cerium oxidation state and luminescence behavior in the CeF3 doped silicoborate glass

    Article • Radiation Physics and Chemistry, June 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  34. 1.06 μm emission of neodymium doped P2O5+Al2O3+Li2O+BaO+Gd2O3/GdF3 glasses for solid-state NIR applications

    Article • Journal of Luminescence, May 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  35. Synchrotron, luminescence, and XPS studies of Gd3+:Dy3+:Ce3+ tri-rare-earth oxides in borate glasses

    Article • Radiation Physics and Chemistry, May 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  36. Structural analysis of Eu3+ in Li2O-MO-B2O3-Eu2O3(M=Mg, Ca, Sr, Ba) glass using XANES and EXAFS

    Article • Radiation Physics and Chemistry, March 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  37. “GLASS” a novel framework platform for Judd-Ofelt theory: near infra-red photoluminescence studies of neodymium ions doped in barium zinc gadolinium borate glasses for lasing device applications

    Article • Journal of Materials Science Materials in Electronics, March 2023, Springer Science + Business Media

    Dr. R. RAJARAMAKRISHNA

  38. Photoluminescence Interaction of Alkali Fluoride Over Alkali Oxide in Nd3+ Doped Glasses for NIR Applications

    Article • Indian Journal of Science and Technology, January 2023, Indian Society for Education and Environment

    Dr. R. RAJARAMAKRISHNA

  39. Fabrication luminescence and radiation shielding properties of Gd2O3–La2O3–ZnO–B2O3–Sm2O3 glasses

    Article • Radiation Physics and Chemistry, January 2023, Elsevier

    Dr. R. RAJARAMAKRISHNA

  40. Solid-state synthesis, characterizations and luminescent properties of EuBO3 phosphors with various Gd3+ concentrations for X-ray screen material application

    Article • Radiation Physics and Chemistry, November 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  41. 1.06 µm emission of Nd3+-doped aluminium barium lithium phosphate glasses for near IR laser medium material

    Article • Optik, November 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  42. Nd3+ doped B2O3+

    Article • Optical Materials, November 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  43. Physical and photoluminescence investigations of Eu3+ doped gadolinium borate scintillating glass

    Article • Radiation Physics and Chemistry, November 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  44. Effect of erbium oxide on luminescence and spectroscopy properties of zinc barium boro‐tellurite glass system for photonic applications

    Article • phys stat sol (a), October 2022, Wiley

    Dr. R. RAJARAMAKRISHNA

  45. Luminescence and Judd-Ofelt analysis of gallium aluminum gadolinium yttrium borate scintillating glass doped with Dy3+

    Article • Radiation Physics and Chemistry, October 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  46. Optical and structural properties of Eu3+ doped MgO–Li2O–Na2O–BaO–B2O3 glasses for scintillating glass applications

    Article • Radiation Physics and Chemistry, October 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  47. Radiance properties of corundum and feldspar minerals under X-ray induced luminescence

    Article • Radiation Physics and Chemistry, October 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  48. X‐Ray Luminescence, Photoluminescence, and Radiation Shielding Properties of Europium‐Doped Oxide Glasses for Red Light‐Emitting Device Applications

    Article • phys stat sol (a), September 2022, Wiley

    Dr. R. RAJARAMAKRISHNA

  49. White emission from Dy3+ doped Gd2O3-B2O3 glass for WLEDs encapsulation

    Article • Optik, September 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  50. Optical properties of Sm3+ doped in CaO-Al2O3-Na2O-BaO-B2O3 glasses for under-sea optical device applications

    Article • Optik, July 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  51. Eu-Doped Gd2MoB2O9 Phosphors for Latent Fingerprints Detection

    Article • Integrated Ferroelectrics, May 2022, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  52. Dy3+-Doped Li2O: BaO: Gd2O3: SiO2 Glasses for Luminescence Applications

    Article • Integrated Ferroelectrics, March 2022, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  53. Spectroscopic Characterization and CIE Coordinate of Pr3+ Ions Doped Pottasium Aluminum Gadolinium Phosphate Glasses

    Article • Integrated Ferroelectrics, March 2022, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  54. The Radioluminescence Investigation of Lead Sodium Borate Glass Doped with Eu3+

    Article • Integrated Ferroelectrics, March 2022, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  55. White Light Emission of Dy3+ Doped Oxy-Fluoride Phosphate Glass System for Active Laser Medium

    Article • Integrated Ferroelectrics, March 2022, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  56. Neodymium-Doped Multi-Component Borate/Phosphate Glasses for NIR Solid-State Material Applications

    Article • Integrated Ferroelectrics, March 2022, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  57. X-ray radiation shielding of CeO2 doped borosilicate glasses and their luminescence characteristics

    Article • Radiation Physics and Chemistry, February 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  58. Evaluation of structural, dielectric and LPG gas sensing behavior of porous Ce3+- Sm3+ doped Cobalt nickel ferrite

    Article • Materials Chemistry and Physics, January 2022, Elsevier

    Dr. R. RAJARAMAKRISHNA

  59. White Emission from Li2O-BaO-Bi2O3-P2O5 Glass Doped with Dy3+ for Optical Condensed Material Applications

    Article • Integrated Ferroelectrics, December 2021, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  60. Effect of Gd2O3 on the radiation shielding, physical, optical and luminescence behaviors of Gd2O3–La2O3–ZnO–B2O3–Dy2O3 glasses

    Article • Radiation Physics and Chemistry, August 2021, Elsevier

    Dr. R. RAJARAMAKRISHNA

  61. Influence of trivalent praseodymium ion on SiO2–B2O3–Al2O3– BaO–CaO–Sb2O3–Na2O–Pr2O3 glasses for X-Rays shielding and luminescence materials

    Article • Radiation Physics and Chemistry, July 2021, Elsevier

    Dr. R. RAJARAMAKRISHNA

  62. Precursor Based Tuning of the Nonlinear Optical Properties of Au-Ag Bimetallic Nanoparticles Doped in Oxy-fluoroborate Glasses

    Article • Journal of Non-Crystalline Solids, June 2021, Elsevier

    Professor Venugopal Rao Soma, Dr. R. RAJARAMAKRISHNA

  63. Enhanced non-linear optical properties of Eu3+ activated glasses by embedding silver nanoparticles

    Article • Ceramics International, June 2021, Elsevier

    Professor Venugopal Rao Soma, Dr. R. RAJARAMAKRISHNA

  64. Nonlinear optical, optical limiting and radiation shielding features of Eu3+ activated borate glasses

    Article • Optik, April 2021, Elsevier

    Dr. R. RAJARAMAKRISHNA

  65. Comparative Study on Au-Ag composition in Lithium Zinc Calcium Fluroborate Glasses: Nonlinear Optics Perspective

    Article • Journal of Physics Conference Series, March 2021, Institute of Physics Publishing

    Dr. R. RAJARAMAKRISHNA

  66. Experimental 1H and 13C Solid-State NMR Signal Assignment of Paramagnetic Copper (II) 2-Pyrazine-Carboxylate Complex using Density Functional Theory Calculations

    Article • Journal of Physics Conference Series, March 2021, Institute of Physics Publishing

    Dr. R. RAJARAMAKRISHNA

  67. Spectroscopy Characterization of MWCNT Doped B2O3-Gd2O3-ZnO-Er2O3 Glass for NIR Solid State Application

    Article • Integrated Ferroelectrics, February 2021, Taylor & Francis

    Dr. R. RAJARAMAKRISHNA

  68. Dy3+ doped B2O3 – Li2O – CaO – CaF2 glass for efficient white light emitting sources

    Article • Journal of Non-Crystalline Solids, February 2021, Elsevier

    Dr. R. RAJARAMAKRISHNA

  69. Effect of BaO on lead free zinc barium tellurite glass for radiation shielding materials in nuclear application

    Article • Journal of Non-Crystalline Solids, December 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  70. X-ray induced luminescence, optical, compositional and structural investigations of natural and imitation rubies: Identification technique

    Article • Radiation Physics and Chemistry, December 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  71. Novel plaster waste glass for solid state lighting applications

    Article • Optical Materials, November 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  72. Structural and luminescence study of Dy3+ doped phosphate glasses for solid state lighting applications

    Article • Optical Materials, November 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  73. The Physical, Optical, Photo and Radioluminescence Studies of Dy3+ Doped Zinc Barium Gadolinium Phosphate Glasses

    Article • Glass Physics and Chemistry, November 2020, Pleiades Publishing Ltd

    Dr. R. RAJARAMAKRISHNA

  74. Reddish-orange emission and Judd-Ofelt investigation of Sm3+ ions doped in zince-bismuth-phospho-tellurite glasses for solid lighting application

    Article • Journal of Luminescence, October 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  75. Spectroscopic study of Nd3+ ion-doped Zn-Al-Ba borate glasses for NIR emitting device applications

    Article • Optical Materials, September 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA, Rahmat H

  76. Photoluminescence properties and energy transfer investigations of Gd3+ and Sm3+ co-doped ZnO–BaO–TeO2 glasses for solid state laser application

    Article • Journal of Luminescence, August 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  77. Investigations on nonlinear optical properties of gold nanoparticles doped fluoroborate glasses for optical limiting applications

    Article • Journal of Non-Crystalline Solids, June 2020, Elsevier

    Professor Venugopal Rao Soma, Dr. R. RAJARAMAKRISHNA

  78. Comparative study of optical and luminescence properties of Sm3+-ions doped Li2O–Gd2O3–PbO–SiO2 and Li2O-GdF3-PbO–SiO2 glasses for orange emission solid state device application

    Article • Journal of Luminescence, June 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  79. Structural analysis and luminescence studies of Ce3+: Dy3+ co-doped calcium zinc gadolinium borate glasses using EXAFS

    Article • Radiation Physics and Chemistry, June 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  80. Role of 5 mol% Mg-Ni on the Structural and Magnetic Properties of Cobalt Chromates Crystallites Prepared by Solution Combustion Technique

    Article • Journal of Superconductivity and Novel Magnetism, May 2020, Springer Science + Business Media

    Dr. R. RAJARAMAKRISHNA

  81. Effect of SnO2/SeO2 on Au nano-particles doped silicate glasses: a structural study using XAS and EXAFS refinements

    Article • Opto-electronics, April 2020, Springer Science + Business Media

    Dr. R. RAJARAMAKRISHNA

  82. Investigation of XANES study and energy transport phenomenon of Gd3+ to Ce3+ in CaO–SiO2–B2O3 glasses

    Article • Optical Materials, April 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  83. Physical, optical properties and radiation shielding studies of xLa2O3-(100-x)B2O3 glass system

    Article • Ceramics International, March 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  84. Effect of sodium oxide and sodium fluoride in gadolinium phosphate glasses doped with Eu2O3 content

    Article • Journal of Luminescence, March 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  85. Eu3+ ions doped SrO-CaO-Li2O-B2O3glasses foroptical display material application

    Article • Journal of Physics Conference Series, March 2020, Institute of Physics Publishing

    Dr. R. RAJARAMAKRISHNA

  86. Photoluminescence properties of Bi2MoO6:Dy3+ phosphors fabricated by solid state reactions

    Article • January 2020, American Institute of Physics

    Dr. R. RAJARAMAKRISHNA

  87. Effect of Sodium Oxide and Sodium Fluoride in Gadolinium Phosphate Glasses Doped with Eu2O3 Content

    Article • Journal of Physics Conference Series, January 2020, Institute of Physics Publishing

    Dr. R. RAJARAMAKRISHNA

  88. Molecular dynamics simulation and luminescence properties of Eu3+ doped molybdenum gadolinium borate glasses for red emission

    Article • Journal of Alloys and Compounds, January 2020, Elsevier

    Dr. R. RAJARAMAKRISHNA

  89. Effects on inter-substitution of SrO to Li2O in borate glass systems doped with Sm3+ ions

    Article • January 2020, American Institute of Physics

    Dr. R. RAJARAMAKRISHNA

  90. Structural, spectroscopic and optical gain of Nd3+ doped fluorophosphate glasses for solid state laser application

    Article • Journal of Luminescence, December 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  91. Development of ZnO–BaO–B2O3–TeO2 glass doped with Sm3+ for orange emitting material

    Article • Solid State Sciences, December 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  92. Physical, structural, optical, and radiation shielding properties of B2O3–Gd2O3–Y2O3 glass system

    Article • Applied Physics A, November 2019, Springer Science + Business Media

    Dr. R. RAJARAMAKRISHNA

  93. Dy3+ ions doped (Na2O/NaF)-Gd2O3–P2O5 glasses for solid state lighting material applications

    Article • Solid State Sciences, November 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  94. Sm3+ Doped Lithium Strontium Borate Glasses for Solid State Lighting Applications

    Article • Glass Physics and Chemistry, November 2019, Pleiades Publishing Ltd

    Dr. R. RAJARAMAKRISHNA

  95. Spectroscopy Study of Sm3+ Doped Fluorosilicate Glasses for Orange Emission Solid-State Device Application

    Article • Glass Physics and Chemistry, November 2019, Pleiades Publishing Ltd

    Dr. R. RAJARAMAKRISHNA

  96. An extensive investigation of physical, optical and radiation shielding properties for borate glasses modified with gadolinium oxide

    Article • Applied Physics A, October 2019, Springer Science + Business Media

    Dr. R. RAJARAMAKRISHNA

  97. 1.5 μm luminescence enhancement of Er3+ by local field surface plasmon resonance of Ag nanoparticles in silicate glasses

    Article • Journal of Non-Crystalline Solids, October 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  98. Impact of solvents on energy gap, photophysical, photometric properties for a new class of 4-HCM coumarin derivative: Nonlinear optical studies and optoelectronic applications

    Article • Journal of Molecular Liquids, October 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  99. Energy Transfer and Spectroscopic Investigation of Dy2O3 Doped Li2O–BaO–GdF3–SiO2 for White Light LED

    Article • Glass Physics and Chemistry, September 2019, Pleiades Publishing Ltd

    Dr. R. RAJARAMAKRISHNA

  100. Radiation shielding properties of BaO:WO3:Na2O:B2O3 glass system using WinXCom program in the range of 1 keV to 100 GeV: Theoretical calculation

    Article • Journal of Physics Conference Series, September 2019, Institute of Physics Publishing

    Dr. R. RAJARAMAKRISHNA

  101. Photoluminescence Properties of Dy3+ Ion-Doped Li2O-PbO-Gd2O3-SiO2 Glasses for White Light Application

    Article • Brazilian Journal of Physics, August 2019, Springer Science + Business Media

    Dr. R. RAJARAMAKRISHNA

  102. Glass material and their advanced applications

    Article • KnE Social Sciences, July 2019, Knowledge E

    Dr. R. RAJARAMAKRISHNA

  103. High transparency La2O3-CaO-B2O3-SiO2 glass for diagnosis x-rays shielding material application

    Article • Radiation Physics and Chemistry, July 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  104. Luminescence characteristics of Sm3+-doped lithium barium gadolinium silicate glasses for Orange LED's

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, May 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  105. Physical and luminescence properties of samarium doped oxide and oxyfluoride phosphate glasses

    Article • Materials Chemistry and Physics, May 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  106. Comparative study of Sm3+ ions doped phosphate based oxide and oxy-fluoride glasses for solid state lighting applications

    Article • Journal of Rare Earths, April 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  107. Energy transfer phenomenon of Gd3+ to excited ground state of Eu3+ ions in Li2O-BaO-Gd2O3-SiO2-Eu2O3 glasses

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, March 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  108. Influence of alkaline earth oxides on Eu3+ doped lithium borate glasses for photonic, laser and radiation detection material applications

    Article • Solid State Sciences, March 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  109. Photoluminescence and white light generation of Dy2O3 doped Li2O-BaO-Gd2O3- SiO2 for white light LED

    Article • Journal of Alloys and Compounds, February 2019, Elsevier

    Dr Gul Rooh, Dr. R. RAJARAMAKRISHNA

  110. Intriguing energy transfer mechanism in oxide and oxy-fluoride phosphate glasses

    Article • Optical Materials, February 2019, Elsevier

    Dr. R. RAJARAMAKRISHNA

  111. Spectral Analysis of Ho3+ Doped Barium Zinc Boro-Tellurite Glasses for Yellow-Green Luminescent Applications

    Article • Glass Physics and Chemistry, January 2019, Pleiades Publishing Ltd

    Dr. R. RAJARAMAKRISHNA

  112. Development of Eu3+ doped Li2O-BaO-GdF3-SiO2 oxyfluoride glass for efficient energy transfer from Gd3+ to Eu3+ in red emission solid state device application

    Article • Journal of Luminescence, November 2018, Elsevier

    Dr. R. RAJARAMAKRISHNA

  113. Structural studies of transition metal ions doped in biomass ash as silica source for glass production in Thailand

    Article • Journal of Physics Conference Series, November 2018, Institute of Physics Publishing

    Dr. R. RAJARAMAKRISHNA

  114. Sm3+-Doped Molybdenum Gadolinium Borate Glasses for Orange Emission Laser Active Medium

    Article • Ukrainian Journal of Physics, September 2018, Co. Ltd. Ukrinformnauka

    Dr. R. RAJARAMAKRISHNA

  115. Investigations of optical and luminescence features of Sm3+ doped Li2O-MO-B2O3 (M =Mg/Ca/Sr/Ba) glasses mixed with different modifier oxides as an orange light emitting phosphor for WLED's

    Article • Journal of Alloys and Compounds, June 2018, Elsevier

    Dr. R. RAJARAMAKRISHNA

  116. Gamma-ray shielding effect of Gd3+ doped lead barium borate glasses

    Article • January 2018, American Institute of Physics

    Dr. R. RAJARAMAKRISHNA

  117. Spectroscopic study of neodymium doped lead-bismuth-borate glasses

    Article • January 2016, American Institute of Physics

    Dr. R. RAJARAMAKRISHNA

  118. Spectroscopic properties of Sm 3+ -doped lanthanum borogermanate glass

    Article • Journal of Luminescence, December 2014, Elsevier

    Dr. R. RAJARAMAKRISHNA

  119. Structure and nonlinear optical studies of Au nanoparticles embedded in lead lanthanum borate glass

    Article • Journal of Non-Crystalline Solids, December 2014, Elsevier

    Dr. R. RAJARAMAKRISHNA

  120. Elastic properties of Li+ doped lead zinc borate glasses

    Article • January 2014, American Institute of Physics

    Dr. R. RAJARAMAKRISHNA

  121. Optical and radiative properties of Nd3+-doped lead tellurite borate glasses

    Article • Canadian Journal of Physics, April 2013, Canadian Science Publishing

    Dr. R. RAJARAMAKRISHNA

  122. Nonlinear optical studies of lead lanthanum borate glass doped with Au nanoparticles

    Article • Journal of Non-Crystalline Solids, July 2012, Elsevier

    Dr. R. RAJARAMAKRISHNA

  123. Characterization and structural studies of lithium doped lead zinc phosphate glass system

    Article • Materials Chemistry and Physics, March 2012, Elsevier

    Dr. R. RAJARAMAKRISHNA

  124. Characterization and structural studies of vanadium doped lithium–barium–phosphate glasses

    Article • Canadian Journal of Physics, March 2012, Canadian Science Publishing

    Dr. R. RAJARAMAKRISHNA

  125. Optical properties of Eu2O3 doped lead fluoroborate glass

    Article • January 2012, American Institute of Physics

    Dr. R. RAJARAMAKRISHNA

  126. Thermal analysis, spectral characterization and refractive index studies of lithium doped PbO-ZnO-B2O3 glass

    Article • January 2012, American Institute of Physics

    Dr. R. RAJARAMAKRISHNA

  127. Transport properties of PbO-P2O5-ZnO-Li2O glass system

    Article • January 2012, American Institute of Physics

    Dr. R. RAJARAMAKRISHNA

  128. Optical Properties of Eu[sup 3+] Doped Lead Borate Tellurite and Zinc Borate Tellurite Glasses

    Article • January 2011, American Institute of Physics

    Dr. R. RAJARAMAKRISHNA

  129. Optical Properties of Pb0-ZnO-P2O5 Glasses Doped With Samarium and Neodymium

    Article • January 2011, American Institute of Physics

    Dr. R. RAJARAMAKRISHNA

  130. Deposition and characterization of TiAlSiN nanocomposite coatings prepared by reactive pulsed direct current unbalanced magnetron sputtering

    Article • Applied Surface Science, August 2010, Elsevier

    Dr. R. RAJARAMAKRISHNA