B.V. Ratnam

768 total citations
11 papers, 708 citations indexed

About

B.V. Ratnam is a scholar working on Materials Chemistry, Catalysis and Radiation. According to data from OpenAlex, B.V. Ratnam has authored 11 papers receiving a total of 708 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Materials Chemistry, 4 papers in Catalysis and 3 papers in Radiation. Recurrent topics in B.V. Ratnam's work include Luminescence Properties of Advanced Materials (11 papers), Ammonia Synthesis and Nitrogen Reduction (4 papers) and Solid-state spectroscopy and crystallography (3 papers). B.V. Ratnam is often cited by papers focused on Luminescence Properties of Advanced Materials (11 papers), Ammonia Synthesis and Nitrogen Reduction (4 papers) and Solid-state spectroscopy and crystallography (3 papers). B.V. Ratnam collaborates with scholars based in South Korea, India and China. B.V. Ratnam's co-authors include M. Jayasimhadri, Kiwan Jang, Soung‐Soo Yi, Jung‐Hyun Jeong, Ho Sueb Lee, Kaushal Jha, A.S. Rao, Amit K. Vishwakarma, Ravindra Kumar Sinha and Lokesh Mishra and has published in prestigious journals such as Journal of the American Ceramic Society, Journal of Alloys and Compounds and Thin Solid Films.

In The Last Decade

B.V. Ratnam

11 papers receiving 694 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
B.V. Ratnam South Korea	11	701	314	301	162	55	11	708
Amit K. Vishwakarma India	12	810 1.2×	381 1.2×	422 1.4×	147 0.9×	49 0.9×	23	853
Hong Chae Jung South Korea	15	776 1.1×	392 1.2×	181 0.6×	241 1.5×	75 1.4×	22	796
P.I. Paulose India	6	810 1.2×	419 1.3×	250 0.8×	228 1.4×	101 1.8×	7	825
Kaushal Jha India	14	980 1.4×	452 1.4×	560 1.9×	157 1.0×	49 0.9×	25	1.0k
Zaifa Yang China	16	694 1.0×	440 1.4×	126 0.4×	170 1.0×	72 1.3×	40	722
Xiaoxia Zhao China	11	601 0.9×	296 0.9×	144 0.5×	108 0.7×	70 1.3×	20	622
Quanmao Yü China	15	746 1.1×	347 1.1×	157 0.5×	234 1.4×	104 1.9×	32	764
Zhaohui Bai China	15	640 0.9×	377 1.2×	108 0.4×	161 1.0×	71 1.3×	57	668
Shaobo Fu China	9	622 0.9×	411 1.3×	130 0.4×	142 0.9×	29 0.5×	16	642
B. Sudhakar Reddy India	17	777 1.1×	353 1.1×	534 1.8×	73 0.5×	35 0.6×	60	841

Countries citing papers authored by B.V. Ratnam

Since Specialization

Citations

This map shows the geographic impact of B.V. Ratnam's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by B.V. Ratnam with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites B.V. Ratnam more than expected).

Fields of papers citing papers by B.V. Ratnam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by B.V. Ratnam. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by B.V. Ratnam. The network helps show where B.V. Ratnam may publish in the future.

Co-authorship network of co-authors of B.V. Ratnam

This figure shows the co-authorship network connecting the top 25 collaborators of B.V. Ratnam. A scholar is included among the top collaborators of B.V. Ratnam based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with B.V. Ratnam. B.V. Ratnam is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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11 of 11 papers shown

Sahu, Mukesh, Harpreet Kaur, B.V. Ratnam, J. Suresh Kumar, & M. Jayasimhadri. (2020). Structural and spectroscopic characteristics of thermally stable Eu3+ activated barium zinc orthophosphate phosphor for white LEDs. Ceramics International. 46(16). 26410–26415. 38 indexed citations

Ratnam, B.V., Mukesh Sahu, Amit K. Vishwakarma, et al.. (2017). Optimization of synthesis technique and luminescent properties in Eu3+-activated NaCaPO4 phosphor for solid state lighting applications. Journal of Luminescence. 185. 99–105. 23 indexed citations

Jayasimhadri, M., Kaushal Jha, B.V. Ratnam, et al.. (2017). Single NUV band pumped PbO-GeO 2 -TeO 2 :Tb 3+ yellowish green emitting glass material for tricolor white LEDs. Journal of Alloys and Compounds. 711. 395–399. 27 indexed citations

Mishra, Lokesh, Amit K. Vishwakarma, Kaushal Jha, et al.. (2015). White light emission and color tunability of dysprosium doped barium silicate glasses. Journal of Luminescence. 169. 121–127. 156 indexed citations

Ratnam, B.V., M. Jayasimhadri, & Kiwan Jang. (2014). Luminescent properties of orange emissive Sm3+-activated thermally stable phosphate phosphor for optical devices. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 132. 563–567. 43 indexed citations

Ratnam, B.V., M. Jayasimhadri, G. Bhaskar Kumar, et al.. (2013). Synthesis and luminescent features of NaCaPO4:Tb3+ green phosphor for near UV-based LEDs. Journal of Alloys and Compounds. 564. 100–104. 108 indexed citations

Ratnam, B.V., M. Jayasimhadri, Kiwan Jang, et al.. (2010). White Light Emission from NaCaPO ₄ :Dy ³⁺ Phosphor for Ultraviolet‐Based White Light‐Emitting Diodes. Journal of the American Ceramic Society. 93(11). 3857–3861. 167 indexed citations

Jayasimhadri, M., B.V. Ratnam, Kiwan Jang, et al.. (2010). Conversion of green emission into white light in Gd2O3 nanophosphors. Thin Solid Films. 518(22). 6210–6213. 20 indexed citations

Jayasimhadri, M., B.V. Ratnam, Kiwan Jang, et al.. (2010). Combustion Synthesis and Luminescent Properties of Nano and Submicrometer‐Size Gd ₂ O ₃ :Dy ³⁺ Phosphors for White LEDs. International Journal of Applied Ceramic Technology. 8(4). 709–717. 24 indexed citations

10.

Ratnam, B.V., et al.. (2009). Luminescent Properties of Tb3+- Doped NaCaPO4 Phosphor. Journal of the Korean Physical Society. 55(6). 2383–2387. 12 indexed citations

11.

Jayasimhadri, M., B.V. Ratnam, Kiwan Jang, et al.. (2009). Greenish‐Yellow Emission from Dy ³⁺ ‐Doped Y ₂ O ₃ Nanophosphors. Journal of the American Ceramic Society. 93(2). 494–499. 90 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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