Purusattam Ray

1.4k total citations
50 papers, 994 citations indexed

About

Purusattam Ray is a scholar working on Condensed Matter Physics, Mathematical Physics and Materials Chemistry. According to data from OpenAlex, Purusattam Ray has authored 50 papers receiving a total of 994 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Condensed Matter Physics, 18 papers in Mathematical Physics and 16 papers in Materials Chemistry. Recurrent topics in Purusattam Ray's work include Theoretical and Computational Physics (39 papers), Stochastic processes and statistical mechanics (18 papers) and Material Dynamics and Properties (15 papers). Purusattam Ray is often cited by papers focused on Theoretical and Computational Physics (39 papers), Stochastic processes and statistical mechanics (18 papers) and Material Dynamics and Properties (15 papers). Purusattam Ray collaborates with scholars based in India, United States and Germany. Purusattam Ray's co-authors include Bikas K. Chakrabarti, Stefano Zapperi, Alessandro Vespignani, H. Eugene Stanley, Arunava Chakrabarti, Soumyajyoti Biswas, M. Reza Sadr-Lahijany, M. A. Moore, Alex Hansen and Jean Schmittbuhl and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Journal of the Atmospheric Sciences.

In The Last Decade

Purusattam Ray

48 papers receiving 967 citations

Peers

Purusattam Ray

CMP

SNP

AMPO

Alberto Petri Italy

Hiizu Nakanishi Japan

P. M. Duxbury United States

Raphaël Blumenfeld United Kingdom

S. Gluzman Russia

Eugenio Lippiello Italy

V. B. Priezzhev Russia

S. Lübeck Germany

Giorgio Bertotti Italy

Charles Radin United States

Alberto Petri Italy

Purusattam Ray

344 ×0.7

CMP

380 ×1.8

244 ×1.3

SNP

174 ×0.9

176 ×1.0

AMPO

Citations per year, relative to Purusattam Ray Purusattam Ray (= 1×) peers Alberto Petri

Countries citing papers authored by Purusattam Ray

Since Specialization

Citations

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

Fields of papers citing papers by Purusattam Ray

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Purusattam Ray

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

All Works

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20 of 20 papers shown

Ray, Purusattam, et al.. (2019). Universality classes of absorbing phase transitions in generic branching-annihilating particle systems with nearest-neighbor bias. Physical review. E. 99(3). 32104–32104. 7 indexed citations

Biswas, Soumyajyoti, et al.. (2017). Modes of failure in disordered solids. Physical review. E. 96(6). 63003–63003. 27 indexed citations

Bhattacharya, S. & Purusattam Ray. (2016). Quasi-Long-Range Order and Vortex Lattice in the Three-State Potts Model. Physical Review Letters. 116(9). 97206–97206. 6 indexed citations

Biswas, Soumyajyoti, et al.. (2015). Nucleation versus percolation: Scaling criterion for failure in disordered solids. Physical Review E. 91(5). 50105–50105. 21 indexed citations

Sen, Parongama & Purusattam Ray. (2015). A+A→∅model with a bias towards nearest neighbor. Physical Review E. 92(1). 12109–12109. 5 indexed citations

Rajesh, R., et al.. (2012). Shock propagation in a visco-elastic granular gas. AIP conference proceedings. 193–194. 2 indexed citations

Ray, Purusattam, et al.. (2011). Computational statistical physics : lecture notes, Guwahati SERC School. 1 indexed citations

Santucci, Stéphane, Knut Jørgen Måløy, Arnaud Delaplace, et al.. (2007). Statistics of fracture surfaces. Physical Review E. 75(1). 16104–16104. 77 indexed citations

Ray, Purusattam. (2004). Persistence in Extended Dynamical Systems. Phase Transitions. 77(5-7). 563–579. 10 indexed citations

10.

Menon, Gautam I., Purusattam Ray, & Prabodh Shukla. (2001). Persistence in one-dimensional Ising models with parallel dynamics. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 64(4). 46102–46102. 12 indexed citations

11.

Zapperi, Stefano, et al.. (1999). Avalanches in breakdown and fracture processes. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 59(5). 5049–5057. 94 indexed citations

12.

Zapperi, Stefano, Purusattam Ray, H. Eugene Stanley, & Alessandro Vespignani. (1997). First-Order Transition in the Breakdown of Disordered Media. Physical Review Letters. 78(8). 1408–1411. 177 indexed citations

13.

Sadr-Lahijany, M. Reza, Purusattam Ray, & H. Eugene Stanley. (1997). Dispersity-Driven Melting Transition in Two-Dimensional Solids. Physical Review Letters. 79(17). 3206–3209. 37 indexed citations

14.

Ray, Purusattam & Ghanashyam Date. (1996). Spatial scaling in fracture propagation in dilute systems. Physica A Statistical Mechanics and its Applications. 229(1). 26–35. 10 indexed citations

15.

Ray, Purusattam & Kurt Binder. (1994). Glass transition relaxations in 2D polymer melts — a Monte Carlo simulation study. Journal of Non-Crystalline Solids. 172-174. 204–208. 2 indexed citations

16.

Ray, Purusattam, J. Baschnagel, & Kurt Binder. (1993). Dynamics near the glass transition in two-dimensional polymer melts: a Monte Carlo simulation study. Journal of Physics Condensed Matter. 5(32). 5731–5742. 12 indexed citations

17.

Bose, Indrani & Purusattam Ray. (1987). Spiral-lattice-site animals: An exact enumeration study. Physical review. B, Condensed matter. 35(4). 2071–2074. 7 indexed citations

18.

Chakrabarti, Bikas K., K. K. Bardhan, & Purusattam Ray. (1987). Insulation breakdown in a random nonpercolating network of conductors. Journal of Physics C Solid State Physics. 20(4). L57–L60. 9 indexed citations

19.

Ray, Purusattam & Bikas K. Chakrabarti. (1983). Exact ground-state excitations of the XY model in a transverse field in one dimension. Physics Letters A. 98(8-9). 431–432. 3 indexed citations

20.

Ray, Purusattam & N. N. Saha. (1978). Crystal and molecular structure of a silver complex ofo-aminobenzenesulfonyl glycine. Journal of Chemical Crystallography. 8(2). 67–79. 2 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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