Ruma Das

655 total citations
16 papers, 525 citations indexed

About

Ruma Das is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, Ruma Das has authored 16 papers receiving a total of 525 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Materials Chemistry, 6 papers in Electrical and Electronic Engineering and 6 papers in Biomedical Engineering. Recurrent topics in Ruma Das's work include Carbon and Quantum Dots Applications (6 papers), Quantum Dots Synthesis And Properties (5 papers) and 2D Materials and Applications (5 papers). Ruma Das is often cited by papers focused on Carbon and Quantum Dots Applications (6 papers), Quantum Dots Synthesis And Properties (5 papers) and 2D Materials and Applications (5 papers). Ruma Das collaborates with scholars based in India, South Korea and Japan. Ruma Das's co-authors include P. K. Giri, Abhilasha Bora, Sumaiya Parveen, Kamal Kumar Paul, Priya Mahadevan, Larionette P. L. Mawlong, Gone Rajender, Hiroshi Sugimoto, Minoru Fujii and Ramesh Ghosh and has published in prestigious journals such as Physical Review B, Carbon and ACS Applied Materials & Interfaces.

In The Last Decade

Ruma Das

15 papers receiving 516 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ruma Das India 10 436 187 124 97 74 16 525
Jiapeng Wu China 12 496 1.1× 166 0.9× 77 0.6× 88 0.9× 87 1.2× 15 576
Ehsan Soheyli Iran 16 429 1.0× 280 1.5× 78 0.6× 70 0.7× 74 1.0× 44 550
Kashyap Dave Taiwan 14 357 0.8× 315 1.7× 180 1.5× 127 1.3× 62 0.8× 21 607
Xiaofan Sun China 11 349 0.8× 234 1.3× 82 0.7× 87 0.9× 101 1.4× 34 458
Fazila Seker United States 7 264 0.6× 237 1.3× 127 1.0× 54 0.6× 59 0.8× 8 449
Chu Viet Ha Vietnam 10 267 0.6× 107 0.6× 72 0.6× 46 0.5× 98 1.3× 53 393
Yujiao Xiahou China 11 221 0.5× 107 0.6× 118 1.0× 92 0.9× 195 2.6× 13 422
Mariano Vera‐Hidalgo Spain 10 276 0.6× 130 0.7× 92 0.7× 79 0.8× 19 0.3× 12 399
Ravinder Kaur India 7 407 0.9× 210 1.1× 75 0.6× 24 0.2× 105 1.4× 18 502
Samson N. Patole United Kingdom 12 250 0.6× 216 1.2× 104 0.8× 97 1.0× 35 0.5× 17 424

Countries citing papers authored by Ruma Das

Since Specialization
Citations

This map shows the geographic impact of Ruma Das'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 Ruma Das with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ruma Das more than expected).

Fields of papers citing papers by Ruma Das

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ruma Das. 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 Ruma Das. The network helps show where Ruma Das may publish in the future.

Co-authorship network of co-authors of Ruma Das

This figure shows the co-authorship network connecting the top 25 collaborators of Ruma Das. A scholar is included among the top collaborators of Ruma Das 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 Ruma Das. Ruma Das is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

16 of 16 papers shown
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Das, Ruma, Sumaiya Parveen, Abhilasha Bora, & P. K. Giri. (2020). Origin of high photoluminescence yield and high SERS sensitivity of nitrogen-doped graphene quantum dots. Carbon. 160. 273–286. 112 indexed citations
4.
Das, Ruma, Abhilasha Bora, & P. K. Giri. (2020). Quantitative understanding of the ultra-sensitive and selective detection of dopamine using a graphene oxide/WS2 quantum dot hybrid. Journal of Materials Chemistry C. 8(23). 7935–7946. 14 indexed citations
5.
Das, Ruma, Hiroshi Sugimoto, Minoru Fujii, & P. K. Giri. (2020). Quantitative Understanding of Charge-Transfer-Mediated Fe3+ Sensing and Fast Photoresponse by N-Doped Graphene Quantum Dots Decorated on Plasmonic Au Nanoparticles. ACS Applied Materials & Interfaces. 12(4). 4755–4768. 56 indexed citations
6.
Das, Ruma, et al.. (2020). Layer-Dependent Electronic Structure Changes in Transition Metal Dichalcogenides: The Microscopic Origin. ACS Omega. 5(25). 15169–15176. 64 indexed citations
7.
Bora, Abhilasha, Larionette P. L. Mawlong, Ruma Das, & P. K. Giri. (2019). Understanding the excitation wavelength dependent spectral shift and large exciton binding energy of tungsten disulfide quantum dots and its interaction with single-walled carbon nanotubes. Journal of Colloid and Interface Science. 561. 519–532. 42 indexed citations
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Das, Ruma & P. K. Giri. (2019). Fluorescence based comparative study of interaction of perylene with nitrogen doped graphene quantum dots and graphene oxide sheets. AIP conference proceedings. 2082. 30030–30030. 1 indexed citations
10.
Parveen, Sumaiya, Kamal Kumar Paul, Ruma Das, & P. K. Giri. (2018). Large exciton binding energy, high photoluminescence quantum yield and improved photostability of organo-metal halide hybrid perovskite quantum dots grown on a mesoporous titanium dioxide template. Journal of Colloid and Interface Science. 539. 619–633. 57 indexed citations
11.
Ghosh, Ramesh, Joydip Ghosh, Ruma Das, et al.. (2018). Multifunctional Ag nanoparticle decorated Si nanowires for sensing, photocatalysis and light emission applications. Journal of Colloid and Interface Science. 532. 464–473. 40 indexed citations
12.
Ghosh, Ramesh, Ruma Das, & P. K. Giri. (2018). Label-free glucose detection over a wide dynamic range by mesoporous Si nanowires based on anomalous photoluminescence enhancement. Sensors and Actuators B Chemical. 260. 693–704. 7 indexed citations
13.
Das, Ruma, Gone Rajender, & P. K. Giri. (2018). Anomalous fluorescence enhancement and fluorescence quenching of graphene quantum dots by single walled carbon nanotubes. Physical Chemistry Chemical Physics. 20(6). 4527–4537. 47 indexed citations
14.
Das, Ruma & Priya Mahadevan. (2015). A model for the direct-to-indirect band-gap transition in monolayer MoSe2 under strain. Pramana. 84(6). 1033–1040. 3 indexed citations
15.
Das, Ruma, et al.. (2014). Microscopic model for the strain-driven direct to indirect band-gap transition in monolayerMoS2and ZnO. Physical Review B. 89(11). 30 indexed citations
16.
Gérard, Céline, Ruma Das, Priya Mahadevan, & D. D. Sarma. (2013). Effective Mass-Driven Structural Transition in a Mn-Doped ZnS Nanoplatelet. The Journal of Physical Chemistry Letters. 4(6). 1023–1027. 6 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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