P. N. Ram

540 total citations
58 papers, 420 citations indexed

About

P. N. Ram is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, P. N. Ram has authored 58 papers receiving a total of 420 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Materials Chemistry, 21 papers in Atomic and Molecular Physics, and Optics and 19 papers in Electrical and Electronic Engineering. Recurrent topics in P. N. Ram's work include Solid-state spectroscopy and crystallography (14 papers), Advancements in Battery Materials (11 papers) and Advanced Battery Technologies Research (9 papers). P. N. Ram is often cited by papers focused on Solid-state spectroscopy and crystallography (14 papers), Advancements in Battery Materials (11 papers) and Advanced Battery Technologies Research (9 papers). P. N. Ram collaborates with scholars based in India, United States and Spain. P. N. Ram's co-authors include Bal K. Agrawal, Rakesh K. Sharma, Rahúl Singhal, M.M. Silva, Carlos M. Costa, S. Lanceros‐Méndez, Stanislav Ferdov, A. Gören, M. D. Tiwari and P. H. Dederichs and has published in prestigious journals such as Physical review. B, Condensed matter, Journal of Physics Condensed Matter and Solid State Ionics.

In The Last Decade

P. N. Ram

54 papers receiving 397 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. N. Ram India	12	212	197	107	84	82	58	420
M. Mertin Germany	8	232 1.1×	230 1.2×	27 0.3×	62 0.7×	90 1.1×	13	445
Tadashi Tsukahara Japan	6	326 1.5×	205 1.0×	31 0.3×	68 0.8×	20 0.2×	9	379
P. J. van der Put Netherlands	10	192 0.9×	124 0.6×	37 0.3×	54 0.6×	43 0.5×	26	315
Yingxin Guan United States	12	206 1.0×	244 1.2×	29 0.3×	34 0.4×	171 2.1×	28	421
Philippe-André Buffat Switzerland	5	155 0.7×	43 0.2×	102 1.0×	59 0.7×	51 0.6×	7	341
Н. И. Боргардт Russia	13	226 1.1×	199 1.0×	23 0.2×	42 0.5×	58 0.7×	76	426
Ondřej Zobač Czechia	11	268 1.3×	88 0.4×	202 1.9×	49 0.6×	51 0.6×	34	476
Toshikazu Satoh Japan	14	147 0.7×	329 1.7×	178 1.7×	56 0.7×	42 0.5×	46	492
Haini Dong China	13	266 1.3×	104 0.5×	58 0.5×	59 0.7×	34 0.4×	19	391

Countries citing papers authored by P. N. Ram

Since Specialization

Citations

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

Fields of papers citing papers by P. N. Ram

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. N. Ram. 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 P. N. Ram. The network helps show where P. N. Ram may publish in the future.

Co-authorship network of co-authors of P. N. Ram

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Ram, P. N., et al.. (2025). Exploring the physical and electrical properties of Li and Na Co-doped SnS material. Journal of the Indian Chemical Society. 102(8). 101844–101844. 1 indexed citations

Rana, Garima, et al.. (2025). Banana peel-derived biochar-modified Mg ferrite: a magnetically recoverable composite for adsorption-coupled photocatalytic degradation of crystal violet. Surfaces and Interfaces. 77. 108017–108017.

Kumar, Pardeep, et al.. (2025). Zinc oxide nano-flowers synthesized via a hydrothermal approach for electrochemical performance as a supercapacitor electrode. Journal of the Indian Chemical Society. 102(5). 101667–101667. 3 indexed citations

Ram, P. N., et al.. (2025). Stability and Scalability of Na₃V₂(PO₄)₃ Cathode Material for Next-Generation Sodium-Ion Batteries. Oriental Journal Of Chemistry. 41(2). 425–432.

Ram, P. N., et al.. (2024). Thermoelectric properties of polycrystalline pristine and Pb-doped SnS materials using a conventional hydrothermal method. Journal of the Indian Chemical Society. 101(11). 101351–101351. 3 indexed citations

Ram, P. N., et al.. (2024). Enhancing electrochemical performance of vanadium-doped ZnO nanoparticles based supercapacitor. Journal of the Indian Chemical Society. 102(1). 101529–101529. 4 indexed citations

Kumar, Pradeep, et al.. (2024). Physical and electrochemical performance of Mn-doped zinc oxide electrode material for asymmetric supercapacitor. Journal of the Indian Chemical Society. 101(11). 101416–101416. 9 indexed citations

Bahuguna, Gaurav, P. N. Ram, Rakesh K. Sharma, & Ritu Gupta. (2018). An Organo‐Fluorine Compound Mixed Electrolyte for Ultrafast Electric Double Layer Supercapacitors. ChemElectroChem. 5(19). 2767–2773. 17 indexed citations

Ram, P. N., Rahúl Singhal, & Rakesh K. Sharma. (2017). Preliminary study of dysprosium doped LiMn 2 O 4 spinel cathode materials. Materials Today Proceedings. 4(9). 9365–9370. 7 indexed citations

10.

Ram, P. N., et al.. (2017). On the key role of Dy 3+ in spinel LiMn 2 O 4 cathodes for Li-ion rechargeable batteries. Journal of Electroanalytical Chemistry. 802. 94–99. 14 indexed citations

11.

Mishra, Sanjaya, et al.. (2016). Interactive automation interface using android APP and speech recognition over wireless LAN and Internet. 7 .–7 .. 2 indexed citations

12.

Ram, P. N., et al.. (2016). Vibrational properties of vacancy in Au using modified embedded atom method potentials. Journal of Physics and Chemistry of Solids. 94. 41–46. 1 indexed citations

13.

Ram, P. N.. (1991). Properties of self-interstitials in cubic metals: Static displacements. Physical review. B, Condensed matter. 43(8). 6480–6490. 4 indexed citations

14.

Ram, P. N., et al.. (1989). Gap Modes and Local Density of States of Impurities in RbCl and KBr. physica status solidi (b). 156(1). 137–144. 2 indexed citations

15.

Ram, P. N., et al.. (1985). Resonant Scattering of Phonons in ZnS:Fe²⁺ and CdTe:Fe²⁺. physica status solidi (b). 132(2). 365–373. 3 indexed citations

16.

Ram, P. N., et al.. (1984). First‐Order Raman Scattering in RbCl Containing F‐Centres. physica status solidi (b). 123(2). 491–495. 1 indexed citations

17.

Tiwari, M. D., P. N. Ram, & V. Κ. Manchanda. (1980). Anomalous behaviour of the low-temperature heat capacity for KCl crystals with heavy univalent impurities. Le Journal de Physique Colloques. 41(C6). C6–272. 2 indexed citations

18.

Ram, P. N. & Bal K. Agrawal. (1973). Impurity‐Induced First‐Order Raman Spectrum in Cesium Halides. physica status solidi (b). 55(2). 729–738. 9 indexed citations

19.

Ram, P. N. & Bal K. Agrawal. (1972). Impurity-induced infrared absorption in CsCl. Solid State Communications. 10(12). 1111–1114. 10 indexed citations

20.

Agrawal, Bal K. & P. N. Ram. (1971). Lattice Dynamics of CsI Containing Impurity Ions. Physical review. B, Solid state. 4(8). 2774–2780. 9 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