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Dr.V.Ponnusamy
Dr.V.Ponnusamy
Solid State Luminescence Lab, Department of physics, MIT Campus, Anna University, Chennai
Verified email at mitindia.edu
Title
Cited by
Cited by
Year
Influence of mineralogical and heavy metal composition on natural radionuclide concentrations in the river sediments
G Suresh, V Ramasamy, V Meenakshisundaram, R Venkatachalapathy, ...
Applied radiation and isotopes 69 (10), 1466-1474, 2011
2602011
Horizontal and vertical characterization of radionuclides and minerals in river sediments
V Ramasamy, G Suresh, V Meenakshisundaram, V Ponnusamy
Applied Radiation and Isotopes 69 (1), 184-195, 2011
1682011
A relationship between the natural radioactivity and mineralogical composition of the Ponnaiyar river sediments, India
G Suresh, V Ramasamy, V Meenakshisundaram, R Venkatachalapathy, ...
Journal of environmental radioactivity 102 (4), 370-377, 2011
732011
Depth wise analysis of recently excavated Vellar river sediments through FTIR and XRD studies
V Ramasamy, P Rajkumar, V Ponnusamy
Indian journal of physics 83 (9), 1295-1308, 2009
722009
Synthesis and characterization of BaSO4 nano particles using micro emulsion technique
V Ramaswamy, RM Vimalathithan, V Ponnusamy
Adv. Appl. Sci. Res 1 (3), 197-204, 2010
632010
Dosimetric properties of rare earth doped LiCaBO3 thermoluminescence phosphors
SR Anishia, MT Jose, O Annalakshmi, V Ponnusamy, V Ramasamy
Journal of luminescence 130 (10), 1834-1840, 2010
482010
Luminescence in CaSO4: Dy phosphor-dependence on grain agglomeration, sintering temperature, sieving and washing
AR Lakshmanan, MT Jose, V Ponnusamy, PRV Kumar
Journal of Physics D: Applied Physics 35 (4), 386, 2002
432002
Natural radioactivity measurements in beach-rock samples of south-east coast of Tamilnadu, India
V Ramasamy, M Dheenathayalu, R Ravisankar, V Ponnusamy, ...
Radiation protection dosimetry 111 (2), 229-235, 2004
372004
FTIR spectroscopic analysis and mineralogical characterization of Vellar river sediments
V Ramasamy, P Rajkumar, V Ponnusamy
Bull. Pure Appl. Sci 25 (1), 49-55, 2006
282006
Analysis on air suspended particles of Coimbatore—a FTIR study
V Ramasamy, V Ponnusamy
Indian Journal of Physics 83 (3), 301-312, 2009
262009
Effect of grinding on the crystal structure of recently excavated dolomite
V Ramasamy, V Ponnusamy, S Sabari, SR Anishia, SS Gomathi
CSIR, 2009
252009
A development of new red phosphor based on europium doped as well as substituted Barium Lanthanum Aluminate (BaLaAlO4: Eu3+)
A Azhagiri, V Ponnusamy, RS Kumar
Optical Materials 90, 127-138, 2019
222019
Effect of annealing in thermostimulated luminescence (TSL) on natural blue colour calcite crystals
V Ponnusamy, V Ramasamy, M Dheenathayalu, J Hemalatha
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2004
192004
Synthesis and photoluminescence properties of Sm3+‐doped YAl3(BO3)4 phosphor
R Satheesh Kumar, V Ponnusamy, MT Jose
Luminescence 29 (6), 649-656, 2014
182014
Distribution and characterization of minerals and naturally occurring radionuclides in river sediments
V Ramasamy, G Suresh, V Meenakshisundaram, V Ponnusamy
Carpathian Journal of Earth and Environmental Sciences 5 (1), 41-48, 2010
182010
CHARACTERISATION OF QUARTZ AND FELDSPARS IN WHITE GRANITES
V Ramasamy, M Dheenathayalu, V Ponnusamy, S Murugeshan
Advances in Life Sciences, 247, 2004
142004
Role of monovalent co-dopants on the PL emission properties of YAl3 (BO3) 4: Ce3+ phosphor
RS Kumar, V Ponnusamy, V Sivakumar, MT Jose
Journal of Rare Earths 32 (10), 927-932, 2014
132014
FTIR-characterisation and thermal analysis of natural calcite and aragonite
V Ramasamy, M Dheenathayalu, V Ponnusamy, J Hemalatha, ...
Indian Journal of Physics 77, 443-450, 2003
132003
Ternary type BaY2ZnO5: Eu3+ deep-red phosphor for possible latent fingerprint, security ink and WLED applications
G Rajkumar, V Ponnusamy, GV Kanmani, MT Jose
Ceramics International 48 (1), 10-21, 2022
112022
A new perovskite type Ba2YZrO6: Eu3+ red phosphor with cubical morphology for WLEDs applications
G Rajkumar, V Ponnusamy, GV Kanmani, MT Jose
Journal of Luminescence 227, 117561, 2020
112020
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