Search Results - "Guntu, Ravi Kumar"

Spectral and Structural Tailoring of Sm2O3-Doped LiF-La2O3-PbO-B2O3 Glasses for Advanced Luminescent Devices.

Authors: Budida, Jyothi Rao, Ch. Srinivasa Chand, N. Ramakrishna et al.

Source: Journal of Electronic Materials; Nov2025, Vol. 54 Issue 11, p10611-10647, 37p

Electron paramagnetic resonance, optical, photoluminescence and radiation shielding studies of CuO-doped B2O3-Y2O3-SiO2-CaO glasses.

Authors: Guntu, Ravi Kumar Gopikrishna, Madabushanam Devi, S. Shashi et al.

Source: Applied Physics A: Materials Science & Processing. Jun2025, Vol. 131 Issue 6, p1-26. 26p.

More than one landslide per road kilometer – surveying and modeling mass movements along the Rishikesh–Joshimath (NH-7) highway, Uttarakhand, India.

Authors: Mey, Jürgen Guntu, Ravi Kumar Plakias, Alexander et al.

Source: Natural Hazards & Earth System Sciences. 2024, Vol. 24 Issue 9, p3207-3223. 17p.

Spatiotemporal analysis of meteorological and hydrological droughts across the Beninese part of the Niger River Basin (West Africa).

Authors: Ganni Mampo, Orou Moctar Guedje, Kossi François Obada, Ezéchiel et al.

Source: Proceedings of the International Association of Hydrological Sciences (PIAHS). 2025, Vol. 388, p33-41. 9p.

FT-IR, Raman deconvolution, TL and dielectric investigations of radiation shielding La(20−x)Pb10B70:Eux glasses.

Authors: Ashok, Kallagadda Guntu, Ravi Kumar Devi, S. Shashi et al.

Source: Optical & Quantum Electronics. Jun2024, Vol. 56 Issue 6, p1-30. 30p.

Spectroscopic and TL properties of Sm2O3 doped lead silicate glasses containing alumina and antimony oxides.

Authors: Ashok, Padala Guntu, Ravi Kumar Devi, S. Shashi et al.

Source: Optical & Quantum Electronics. Mar2024, Vol. 56 Issue 3, p1-28. 28p.

Photoluminescence and TL defect center analysis of radiation shielding Ba(25-x)La15Si60Nix glasses.

Authors: Guntu, Ravi Kumar¹ (AUTHOR) drgrk1985@gmail.com

Source: Optical & Quantum Electronics. Feb2024, Vol. 56 Issue 2, p1-26. 26p.

More than one landslide per road kilometer – surveying and modeling mass movements along the Rishikesh-Joshimath (NH-7) highway, Uttarakhand, India.

Authors: Mey, Jürgen Guntu, Ravi Kumar Plakias, Alexander et al.

Source: EGUsphere; 10/27/2023, p1-22, 22p

A complex network approach to study the extreme precipitation patterns in a river basin.

Authors: Agarwal, Ankit Guntu, Ravi Kumar Banerjee, Abhirup et al.

Source: Chaos. Jan2022, Vol. 32 Issue 1, p1-12. 12p.

Optical, TL and radiation shielding studies of YxSb10−xCa30P60 bio glasses.

Authors: Lakshmi, Y. Anantha Ashok, Padala Devi, S. Shashi et al.

Source: Optical & Quantum Electronics. Oct2024, Vol. 56 Issue 10, p1-22. 22p.

Thermoluminescence, elastic and dielectric investigations of calcium fluoro borophosphate glass composite materials doped by small concentrations of TiO2.

Authors: Guntu, Ravi Kumar Jahangeer, N. Srinivasa Rao, Ch.

Source: Indian Journal of Physics. Apr2021, Vol. 95 Issue 4, p579-586. 8p.

Wavelet entropy-based evaluation of intrinsic predictability of time series.

Authors: Guntu, Ravi Kumar Yeditha, Pavan Kumar Rathinasamy, Maheswaran et al.

Source: Chaos. Mar2020, Vol. 30 Issue 3, p1-11. 11p. 1 Chart, 7 Graphs, 1 Map.

Elastic, thermoluminescence and dielectric characterization of lead antimony silicate glass composites doped by small concentrations of Cr2O3.

Authors: Guntu, Ravi Kumar¹ (AUTHOR) drgrk1985@gmail.com

Source: Bulletin of Materials Science. Oct2019, Vol. 42 Issue 5, pN.PAG-N.PAG. 1p.

Structure, and opto-dielectric investigations of Cu2+ -doped calcium bismuth silicate glass ceramics.

Authors: Guntu, Ravi Kumar Venkatramu, V. Srinivasa Rao, Ch. et al.

Source: Optical Materials; Mar2021, Vol. 113, pN.PAG-N.PAG, 1p