K. K. Sud

3.4k total citations · 2 hit papers
52 papers, 2.6k citations indexed

About

K. K. Sud is a scholar working on Atomic and Molecular Physics, and Optics, Computer Vision and Pattern Recognition and Statistical and Nonlinear Physics. According to data from OpenAlex, K. K. Sud has authored 52 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Atomic and Molecular Physics, and Optics, 13 papers in Computer Vision and Pattern Recognition and 12 papers in Statistical and Nonlinear Physics. Recurrent topics in K. K. Sud's work include Atomic and Molecular Physics (19 papers), Chaos-based Image/Signal Encryption (13 papers) and Advanced Chemical Physics Studies (12 papers). K. K. Sud is often cited by papers focused on Atomic and Molecular Physics (19 papers), Chaos-based Image/Signal Encryption (13 papers) and Advanced Chemical Physics Studies (12 papers). K. K. Sud collaborates with scholars based in India, United States and Costa Rica. K. K. Sud's co-authors include Vinod Patidar, N.K. Pareek, G. Purohit, L. E. Wright, D. S. Onley, Prithvi Singh, Y. Azuma and N. P. Gupta and has published in prestigious journals such as The Journal of Chemical Physics, Physical Review A and Physics Letters A.

In The Last Decade

K. K. Sud

50 papers receiving 2.4k citations

Hit Papers

Image encryption using chaotic logistic map 2006 2026 2012 2019 2006 2008 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Image encryption using chaotic logistic map
    2006 957 citations N.K. Pareek, Vinod Patidar et al. profile →
  2. A new substitution–diffusion based image cipher using chaotic standard and logistic maps
    2008 268 citations Vinod Patidar, N.K. Pareek et al. Communications in Nonlinear Science and Numerical Simulation profile →

Peers

K. K. Sud
Jeffrey S. Geronimo United States
Harm Derksen United States
Stephen Demko United States
Qiyu Sun United States
Palle E. T. Jørgensen United States
Yitzhak Katznelson United States
A. H. Zemanian United States
J. W. S. Cassels United Kingdom
Basilis Gidas United States
P. L. Butzer Germany
Jeffrey S. Geronimo United States
K. K. Sud
Citations per year, relative to K. K. Sud K. K. Sud (= 1×) peers Jeffrey S. Geronimo

Countries citing papers authored by K. K. Sud

Since Specialization
Citations

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

Fields of papers citing papers by K. K. Sud

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. K. Sud

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

All Works

20 of 20 papers shown
1.
Pareek, N.K., Vinod Patidar, & K. K. Sud. (2013). Diffusion–substitution based gray image encryption scheme. Digital Signal Processing. 23(3). 894–901. 98 indexed citations
2.
Patidar, Vinod, et al.. (2011). Effects on the bifurcation and chaos in forced Duffing oscillator due to nonlinear damping. Communications in Nonlinear Science and Numerical Simulation. 17(6). 2254–2269. 55 indexed citations
3.
Purohit, G., Vinod Patidar, & K. K. Sud. (2011). Calculation of (e, 2e) triple differential cross sections of Mg in coplanar geometry. Journal of Physics Conference Series. 288. 12008–12008. 1 indexed citations
4.
Pareek, N.K., Vinod Patidar, & K. K. Sud. (2010). A Random Bit Generator Using Chaotic Maps. International journal of network security. 10(1). 32–38. 57 indexed citations
5.
Pareek, N.K., Vinod Patidar, & K. K. Sud. (2010). Block cipher using 1D and 2D chaotic maps. International Journal of Information and Communication Technology. 2(3). 244–244. 6 indexed citations
6.
Patidar, Vinod, G. Purohit, K. K. Sud, & N.K. Pareek. (2010). Image Encryption through a Novel Permutation-Substitution Scheme Based on Chaotic Standard Map. 164–169. 13 indexed citations
7.
Purohit, G., Vinod Patidar, & K. K. Sud. (2010). Triple differential cross section of potassium for doubly symmetric ionization. Physics Letters A. 374(26). 2654–2660. 11 indexed citations
8.
Patidar, Vinod, G. Purohit, & K. K. Sud. (2010). A Numerical Exploration of the Dynamical Behaviour of q-Deformed Nonlinear Maps. 4 indexed citations
9.
Patidar, Vinod, N.K. Pareek, G. Purohit, & K. K. Sud. (2009). Modified substitution–diffusion image cipher using chaotic standard and logistic maps. Communications in Nonlinear Science and Numerical Simulation. 15(10). 2755–2765. 98 indexed citations
10.
Sud, K. K., et al.. (2008). Reply to the comment on ‘New geometry for the quasi-binary incident electron–centre of mass collision in the (e, 3e) process on He’. Journal of Physics B Atomic Molecular and Optical Physics. 41(20). 208002–208002. 2 indexed citations
11.
Patidar, Vinod, N.K. Pareek, & K. K. Sud. (2008). A new substitution–diffusion based image cipher using chaotic standard and logistic maps. Communications in Nonlinear Science and Numerical Simulation. 14(7). 3056–3075. 268 indexed citations breakdown →
12.
Sud, K. K., et al.. (2005). Distorted wave Born approximation calculation of pair production cross section for 12.5MeV photon. Radiation Physics and Chemistry. 75(6). 631–643. 12 indexed citations
13.
Purohit, G., et al.. (2003). (e, 2e) Triple Differential Cross Sections of He, Ne, Ar, Kr and Xe Atoms in Coplanar to Perpendicular Plane Geometry. IACS Institutional Repository (Indian Association for the Cultivation of Science). 1 indexed citations
14.
Pareek, N.K., Vinod Patidar, & K. K. Sud. (2003). Discrete chaotic cryptography using external key. Physics Letters A. 309(1-2). 75–82. 196 indexed citations
15.
Patidar, Vinod & K. K. Sud. (2002). Synchronization in Chaotic Jerk Dynamical Systems. IACS Institutional Repository (Indian Association for the Cultivation of Science). 1 indexed citations
16.
Sud, K. K., et al.. (2001). DWBA differential and total pair production cross sections for intermediate energy photons. Radiation Physics and Chemistry. 61(1). 1–17. 4 indexed citations
17.
Sud, K. K., et al.. (1999). Trends in Atomic and Molecular Physics. CERN Document Server (European Organization for Nuclear Research). 13 indexed citations
18.
Wright, L. E., et al.. (1987). Calculation of pair production by 10 and 20 MeV photons. Physical Review C. 36(2). 562–572. 14 indexed citations
19.
Sud, K. K., et al.. (1979). Radial integrals for electron pair production in a point-Coulomb potential. Physical review. A, General physics. 20(5). 2029–2032. 12 indexed citations
20.
Sud, K. K. & L. E. Wright. (1976). A new analytic continuation of Appell’s hypergeometric series F2. Journal of Mathematical Physics. 17(9). 1719–1721. 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.

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