A. Purkayastha

964 total citations
17 papers, 844 citations indexed

About

A. Purkayastha is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, A. Purkayastha has authored 17 papers receiving a total of 844 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Materials Chemistry, 6 papers in Electrical and Electronic Engineering and 5 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. Purkayastha's work include Chalcogenide Semiconductor Thin Films (5 papers), Magnetic properties of thin films (5 papers) and Advanced Thermoelectric Materials and Devices (5 papers). A. Purkayastha is often cited by papers focused on Chalcogenide Semiconductor Thin Films (5 papers), Magnetic properties of thin films (5 papers) and Advanced Thermoelectric Materials and Devices (5 papers). A. Purkayastha collaborates with scholars based in United States, India and Germany. A. Purkayastha's co-authors include Ganapathiraman Ramanath, Theodorian Borca‐Tasciuc, Saeid Vafaei, Ganpati Ramanath, Theo Borca-Tasciuc, Qingyu Yan, Abhishek Jain, M.Z. Podowski, P. M. Ajayan and P. G. Ganesan and has published in prestigious journals such as Advanced Materials, Journal of Applied Physics and Chemistry of Materials.

In The Last Decade

A. Purkayastha

17 papers receiving 826 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Purkayastha United States 13 447 278 220 150 134 17 844
Mohsin Saleemi Sweden 18 560 1.3× 240 0.9× 410 1.9× 361 2.4× 95 0.7× 41 1.0k
Takeshi Okutani Japan 16 399 0.9× 209 0.8× 157 0.7× 239 1.6× 39 0.3× 92 834
Chowdhury Ashraf United States 15 696 1.6× 275 1.0× 408 1.9× 252 1.7× 99 0.7× 21 1.4k
Guo‐Zheng Li China 17 446 1.0× 298 1.1× 196 0.9× 110 0.7× 101 0.8× 75 1.0k
Dale Henneke Canada 15 311 0.7× 123 0.4× 390 1.8× 165 1.1× 29 0.2× 23 743
Ruoping Li China 15 337 0.8× 243 0.9× 289 1.3× 48 0.3× 96 0.7× 48 958
P. Abélard France 20 693 1.6× 242 0.9× 106 0.5× 60 0.4× 61 0.5× 43 966
P. D. Patel India 17 558 1.2× 638 2.3× 257 1.2× 101 0.7× 63 0.5× 55 1.0k
Sangwoo Shin South Korea 18 437 1.0× 274 1.0× 160 0.7× 339 2.3× 23 0.2× 42 892
X. Quan United States 11 310 0.7× 180 0.6× 571 2.6× 66 0.4× 54 0.4× 29 855

Countries citing papers authored by A. Purkayastha

Since Specialization
Citations

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

Fields of papers citing papers by A. Purkayastha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Purkayastha

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

All Works

17 of 17 papers shown
1.
Purkayastha, A., Abhishek Jain, Binay Singh, et al.. (2011). Synthesis and Thermoelectric Properties of Thin Film Assemblies of Bismuth Telluride Nanopolyhedra. Chemistry of Materials. 23(12). 3029–3031. 18 indexed citations
2.
Vafaei, Saeid, A. Purkayastha, Abhishek Jain, Ganapathiraman Ramanath, & Theodorian Borca‐Tasciuc. (2009). The effect of nanoparticles on the liquid–gas surface tension of Bi2Te3nanofluids. Nanotechnology. 20(18). 185702–185702. 157 indexed citations
3.
Yan, Qingyu, A. Purkayastha, Amit Pratap Singh, et al.. (2008). High-coercivity FePt nanoparticle assemblies embedded in silica thin films. Nanotechnology. 20(2). 25609–25609. 12 indexed citations
4.
Purkayastha, A., Qingyu Yan, Raghuveer S. Makala, et al.. (2008). Surfactant‐Directed Synthesis of Branched Bismuth Telluride/Sulfide Core/Shell Nanorods. Advanced Materials. 20(14). 2679–2683. 64 indexed citations
5.
Purkayastha, A., Qingyu Yan, D. D. Gandhi, et al.. (2008). Sequential Organic−Inorganic Templating and Thermoelectric Properties of High-Aspect-Ratio Single-Crystal Lead Telluride Nanorods. Chemistry of Materials. 20(15). 4791–4793. 25 indexed citations
6.
Dash, Raj Kishora, Theo Borca-Tasciuc, A. Purkayastha, & Ganapathiraman Ramanath. (2007). Electrowetting on dielectric-actuation of microdroplets of aqueous bismuth telluride nanoparticle suspensions. Nanotechnology. 18(47). 475711–475711. 24 indexed citations
7.
Yan, Qingyu, et al.. (2007). Directed Synthesis of Molecularly Braided Magnetic Nanoparticle Chains Using Polyelectrolyte and Difunctional Couplers. Advanced Materials. 19(20). 3286–3290. 9 indexed citations
8.
Vafaei, Saeid, Theodorian Borca‐Tasciuc, M.Z. Podowski, et al.. (2006). Effect of nanoparticles on sessile droplet contact angle. Nanotechnology. 17(10). 2523–2527. 177 indexed citations
9.
Yan, Qingyu, T. Kim, A. Purkayastha, et al.. (2006). Magnetic properties of Sb-doped FePt nanoparticles. Journal of Applied Physics. 99(8). 15 indexed citations
10.
Purkayastha, A., Fabio Lupo, Sung Woo Kim, Theo Borca-Tasciuc, & Ganapathiraman Ramanath. (2006). Low‐Temperature, Template‐Free Synthesis of Single‐Crystal Bismuth Telluride Nanorods. Advanced Materials. 18(4). 496–500. 85 indexed citations
11.
Yan, Qingyu, A. Purkayastha, T. Kim, et al.. (2006). Synthesis and Assembly of Monodisperse High‐Coercivity Silica‐Capped FePt Nanomagnets of Tunable Size, Composition, and Thermal Stability from Microemulsions. Advanced Materials. 18(19). 2569–2573. 40 indexed citations
12.
Purkayastha, A., Tae Whan Kim, D. D. Gandhi, et al.. (2006). Molecularly Protected Bismuth Telluride Nanoparticles: Microemulsion Synthesis and Thermoelectric Transport Properties. Advanced Materials. 18(22). 2958–2963. 84 indexed citations
13.
Yan, Qingyu, T. Kim, A. Purkayastha, et al.. (2005). Enhanced Chemical Ordering and Coercivity in FePt Alloy Nanoparticles by Sb‐Doping. Advanced Materials. 17(18). 2233–2237. 85 indexed citations
14.
Purkayastha, A. & J.B. Baruah. (2004). Review: Synthetic methodologies in siloxanes. Applied Organometallic Chemistry. 18(4). 166–175. 36 indexed citations
15.
Purkayastha, A. & J.B. Baruah. (2001). Palladium(II) Catalysed Silicon-Oxygen Bond Formation Versus Rearrangement Reactions. Phosphorus, sulfur, and silicon and the related elements. 169(1). 9–14. 3 indexed citations
16.
Purkayastha, A. & J.B. Baruah. (2001). Silicon–oxygen‐bonded oligomers having thermoelectric switching properties. Applied Organometallic Chemistry. 15(8). 693–698. 3 indexed citations
17.
Purkayastha, A. & J.B. Baruah. (2000). Silicon-oxygen bonding on diphenylsilane through palladium(II)-catalysed reactions. Applied Organometallic Chemistry. 14(9). 477–483. 7 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Mohsin Saleemi Breakdown of academic impact, for papers by Takeshi Okutani Breakdown of academic impact, for papers by Chowdhury Ashraf Breakdown of academic impact, for papers by Guo‐Zheng Li Breakdown of academic impact, for papers by Dale Henneke Breakdown of academic impact, for papers by Ruoping Li Breakdown of academic impact, for papers by P. Abélard Breakdown of academic impact, for papers by P. D. Patel Breakdown of academic impact, for papers by Sangwoo Shin Breakdown of academic impact, for papers by X. Quan
Rankless by CCL
2026