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Mrs. RATNAM B V
Mrs. RATNAM B V
Department of Applied Physics, Changwon National University, Chagwon, South Korea
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White Light Emission from NaCaPO4:Dy3+ Phosphor for Ultraviolet‐Based White Light‐Emitting Diodes
BV Ratnam, M Jayasimhadri, K Jang, H Sueb Lee, SS Yi, JH Jeong
Journal of the American Ceramic Society 93 (11), 3857-3861, 2010
1742010
White light emission and color tunability of dysprosium doped barium silicate glasses
L Mishra, A Sharma, AK Vishwakarma, K Jha, M Jayasimhadri, ...
Journal of luminescence 169, 121-127, 2016
1622016
Synthesis and luminescent features of NaCaPO4: Tb3+ green phosphor for near UV-based LEDs
BV Ratnam, M Jayasimhadri, GB Kumar, K Jang, SS Kim, YI Lee, JM Lim, ...
Journal of alloys and compounds 564, 100-104, 2013
1142013
Greenish‐Yellow Emission from Dy3+‐Doped Y2O3 Nanophosphors
M Jayasimhadri, BV Ratnam, K Jang, HS Lee, B Chen, SS Yi, JH Jeong, ...
Journal of the American Ceramic Society 93 (2), 494-499, 2010
1082010
Luminescent properties of orange emissive Sm3+-activated thermally stable phosphate phosphor for optical devices
BV Ratnam, M Jayasimhadri, K Jang
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 132, 563-567, 2014
432014
Combustion Synthesis and Luminescent Properties of Nano and Submicrometer‐Size Gd2O3:Dy3+ Phosphors for White LEDs
M Jayasimhadri, BV Ratnam, K Jang, HS Lee, B Chen, SS Yi, JH Jeong, ...
International Journal of Applied Ceramic Technology 8 (4), 709-717, 2011
332011
Structural and spectroscopic characteristics of thermally stable Eu3+ activated barium zinc orthophosphate phosphor for white LEDs
MK Sahu, H Kaur, BV Ratnam, JS Kumar, M Jayasimhadri
Ceramics International 46 (16), 26410-26415, 2020
292020
Conversion of green emission into white light in Gd2O3 nanophosphors
M Jayasimhadri, BV Ratnam, K Jang, HS Lee, SS Yi, JH Jeong
Thin Solid Films 518 (22), 6210-6213, 2010
242010
Single NUV band pumped PbO-GeO2-TeO2: Tb3+ yellowish green emitting glass material for tricolor white LEDs
M Jayasimhadri, K Jha, BV Ratnam, HJ Woo, K Jang, AS Rao, ...
Journal of Alloys and Compounds 711, 395-399, 2017
222017
Optimization of synthesis technique and luminescent properties in Eu3+-activated NaCaPO4 phosphor for solid state lighting applications
BV Ratnam, MK Sahu, AK Vishwakarma, K Jha, HJ Woo, K Jang, ...
Journal of Luminescence 185, 99-105, 2017
222017
Luminescent properties of Tb3+-doped NaCaPO4 phosphor
BV Ratnam, M Jayasimhadri, J Yoon, K Jang, HS Lee, SS Yi, SH Kim, ...
Journal of the Korean Physical Society 55 (6), 2383-2387, 2009
152009
Preparation and Luminescent Properties of Eu2+/Eu3+ ion-doped NaCaPO4 Phosphors
Y Jaeho, BV RATNAM, J Kiwan, LEE Ho-Sueb, YI Soung-Soo, JH JEONG
New Physics: Sae Mulli 60 (9), 1028-1033, 2010
12010
White Light Emission from Dysprosium doped Calcium Sodium Orthophosphate phosphor
BV Ratnam, M Jayasimhadri, K Jang, HS Lee, SS Yi, JH Jeong
第六届国际稀土开发与应用研讨会论文摘要集, 2010
2010
Yellowish Green Emitting Tb~(3+) doped PbO-GeO_2-TeO_2 Glasses for w-LEDs
M Jayasimhadri, BV Ratnam, BV Rao, K Jang, HS Lee, SS Yi, JH Jeong
第六届国际稀土开发与应用研讨会论文摘要集, 2010
2010
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