B. K. Roul

1.9k total citations
115 papers, 1.7k citations indexed

About

B. K. Roul is a scholar working on Electronic, Optical and Magnetic Materials, Materials Chemistry and Condensed Matter Physics. According to data from OpenAlex, B. K. Roul has authored 115 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Electronic, Optical and Magnetic Materials, 67 papers in Materials Chemistry and 34 papers in Condensed Matter Physics. Recurrent topics in B. K. Roul's work include Magnetic and transport properties of perovskites and related materials (40 papers), Ferroelectric and Piezoelectric Materials (34 papers) and Multiferroics and related materials (32 papers). B. K. Roul is often cited by papers focused on Magnetic and transport properties of perovskites and related materials (40 papers), Ferroelectric and Piezoelectric Materials (34 papers) and Multiferroics and related materials (32 papers). B. K. Roul collaborates with scholars based in India, South Africa and United States. B. K. Roul's co-authors include Sangram K. Pradhan, D.R. Sahu, Dilip Kumar Mishra, J. Das, A. K. Pradhan, B.B. Nayak, S.N. Sarangi, S.K. Das, V. V. Srinivasu and Yahui Feng and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of Materials Science.

In The Last Decade

B. K. Roul

109 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
B. K. Roul India 20 1.3k 1.1k 399 338 143 115 1.7k
I. S. Kazakevich Russia 12 1.2k 0.9× 1.1k 1.0× 503 1.3× 150 0.4× 118 0.8× 15 1.6k
Manoj Raama Varma India 27 1.4k 1.1× 1.3k 1.2× 552 1.4× 554 1.6× 208 1.5× 105 2.0k
M. V. Bushinsky Belarus 19 941 0.7× 1.2k 1.1× 247 0.6× 495 1.5× 82 0.6× 82 1.4k
Dipten Bhattacharya India 18 991 0.8× 1.0k 0.9× 250 0.6× 322 1.0× 162 1.1× 73 1.5k
Iosif Grigore Deac Romania 21 1.0k 0.8× 1.0k 1.0× 313 0.8× 546 1.6× 91 0.6× 77 1.6k
Dario Marrocchelli United States 23 1.8k 1.4× 546 0.5× 488 1.2× 206 0.6× 133 0.9× 35 2.1k
Charles H. Hervoches Czechia 18 1.1k 0.8× 638 0.6× 438 1.1× 135 0.4× 164 1.1× 38 1.3k
A.M. Bolarín-Miró Mexico 22 891 0.7× 882 0.8× 337 0.8× 178 0.5× 108 0.8× 106 1.4k
Manuel A. Roldán United States 19 922 0.7× 451 0.4× 425 1.1× 320 0.9× 122 0.9× 71 1.3k
Tetsuo Shimura Japan 26 2.2k 1.7× 1.3k 1.2× 748 1.9× 529 1.6× 383 2.7× 71 2.6k

Countries citing papers authored by B. K. Roul

Since Specialization
Citations

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

Fields of papers citing papers by B. K. Roul

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of B. K. Roul

This figure shows the co-authorship network connecting the top 25 collaborators of B. K. Roul. A scholar is included among the top collaborators of B. K. Roul 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. K. Roul. B. K. Roul 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.
Roul, B. K., et al.. (2015). Double hysteresis loop in BaTi1−xHfxO3 ferroelectric ceramics. Journal of Materials Science Materials in Electronics. 26(8). 5833–5838. 5 indexed citations
2.
Das, J., Dilip Kumar Mishra, V. V. Srinivasu, D.R. Sahu, & B. K. Roul. (2015). Structural, electrical and magnetic behavior in high-temperature sintered Zn1–x Mn x O. Indian Journal of Physics. 89(11). 1143–1151. 2 indexed citations
3.
Roul, B. K., et al.. (2014). Room temperature magnetism and ferroelectricity in BaTi0.95−xHf0.05CoxO3 ceramics. Journal of Magnetism and Magnetic Materials. 363. 77–81. 11 indexed citations
4.
Das, S.K., et al.. (2014). Diluted magnetic ferroelectric effect in BaTi0.9Hf0.05Co0.05O3 ceramic. Applied Physics A. 116(4). 1897–1903. 7 indexed citations
5.
Pradhan, Sangram K., et al.. (2014). Dopant mediated multiferroic behavior of HoMn1−xCoxO3 (x=0, 0.025, 0.05, 0.1). Ceramics International. 40(7). 9647–9655. 4 indexed citations
6.
Pradhan, Sangram K. & B. K. Roul. (2012). Effect of rare earth on multiferroic behavior of Bi rich BiFeO[sub 3] ceramic. AIP conference proceedings. 320–323.
7.
Mishra, Dilip Kumar, D.R. Sahu, Prabhash Mishra, et al.. (2011). Ce-doped LCMO CMR manganites: a consequence of enhanced T c and T IM. Bulletin of Materials Science. 34(7). 1501–1506. 7 indexed citations
8.
Pradhan, Sangram K. & B. K. Roul. (2011). Improvement of multiferroic and leakage property in monophasic BiFeO3. Physica B Condensed Matter. 406(17). 3313–3317. 49 indexed citations
9.
Das, J., Dilip Kumar Mishra, D.R. Sahu, & B. K. Roul. (2010). Influence of Ni doping on magnetic behavior of Mn doped ZnO. Materials Letters. 65(4). 598–601. 40 indexed citations
10.
Roul, B. K., et al.. (2009). Magnetic Characterization of Radio Frequency Heat Affected Micron Size Fe3O4 Powders: A Bio-Application Perspective. Journal of Nanoscience and Nanotechnology. 9(5). 3204–3209. 2 indexed citations
11.
Bose, Shyamalendu M., et al.. (2008). Mesoscopic, Nanoscopic and Macroscopic Materials. AIPC. 1063. 5 indexed citations
12.
Sahu, D.R., B. K. Roul, Panchanan Pramanik, & Jow-Lay Huang. (2008). Synthesis of La0.67Ca0.33MnO3 Nanosized Powder Materials by Versatile Chemical Technique. Synthesis and Reactivity in Inorganic Metal-Organic and Nano-Metal Chemistry. 38(3). 329–334. 1 indexed citations
13.
Tripathi, G. S., et al.. (2008). From Diamagnetism to Dilute Magnetism in Semiconductors. AIP conference proceedings. 138–148. 1 indexed citations
14.
Vajjha, Ravikanth S., Debendra K. Das, Shyamalendu M. Bose, S. N. Behera, & B. K. Roul. (2008). Measurements of Specific Heat and Density of Al[sub 2]O[sub 3] Nanofluid. AIP conference proceedings. 33 indexed citations
15.
Choudhary, R. N. P., S. K. Patri, Shyamalendu M. Bose, S. N. Behera, & B. K. Roul. (2008). Multiferroics: An Introduction. AIP conference proceedings. 263–275. 2 indexed citations
16.
Kahol, P.K., et al.. (2008). Electrical and Magneto-Transport Properties of Gd-Doped In[sub 2]O[sub 3] Thin Films Prepared by Pulsed Laser Deposition. AIP conference proceedings. 177–182. 1 indexed citations
17.
Biswal, R., J. John, D. Behera, et al.. (2008). Point Defects Creation by Swift Heavy Ion Irradiation Induced Low Energy Electrons in YBa[sub 2]Cu[sub 3]O[sub 7−y] through Dissociative Recombination. AIP conference proceedings. 245–249. 3 indexed citations
18.
Pradhan, A. K., B. K. Roul, Zheng Ren, et al.. (2000). Enhanced room-temperature magnetoresistance in partially melted La0.67Ca0.33MnO3 manganites. Applied Physics Letters. 76(6). 763–765. 34 indexed citations
19.
Roul, B. K.. (1999). Laser Excitation Effect on the Optical and Dielectric Properties of Ferroelectric KNbO3 Single Crystals. Journal of Materials Synthesis and Processing. 7(5). 321–325. 1 indexed citations
20.
Roul, B. K. & R. N. P. Choudhary. (1990). Dielectric properties and optical absorption of X-ray irradiated KD2PO4. Journal of Materials Science. 25(8). 3573–3576. 1 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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