O.M. Ndwandwe

579 total citations
23 papers, 468 citations indexed

About

O.M. Ndwandwe is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, O.M. Ndwandwe has authored 23 papers receiving a total of 468 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Materials Chemistry, 7 papers in Atomic and Molecular Physics, and Optics and 7 papers in Electrical and Electronic Engineering. Recurrent topics in O.M. Ndwandwe's work include Intermetallics and Advanced Alloy Properties (5 papers), Semiconductor materials and interfaces (4 papers) and Gas Sensing Nanomaterials and Sensors (3 papers). O.M. Ndwandwe is often cited by papers focused on Intermetallics and Advanced Alloy Properties (5 papers), Semiconductor materials and interfaces (4 papers) and Gas Sensing Nanomaterials and Sensors (3 papers). O.M. Ndwandwe collaborates with scholars based in South Africa, Algeria and France. O.M. Ndwandwe's co-authors include E. Vetrimurugan, L. Elango, K. Brindha, R. Pretoriüs, C.C. Theron, Steven S. Nkosi, Cinzia Cepek, David E. Motaung, I. Kortidis and James Tshilongo and has published in prestigious journals such as SHILAP Revista de lepidopterología, Physics Letters B and Marine Pollution Bulletin.

In The Last Decade

O.M. Ndwandwe

23 papers receiving 453 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
O.M. Ndwandwe South Africa	11	132	127	127	127	76	23	468
A. A. Yaroshevsky Russia	5	144 1.1×	79 0.6×	17 0.1×	171 1.3×	46 0.6×	7	555
Luca Flamigni Switzerland	13	236 1.8×	140 1.1×	27 0.2×	37 0.3×	39 0.5×	15	692
John B. McHugh United States	10	218 1.7×	76 0.6×	33 0.3×	168 1.3×	74 1.0×	49	701
Florence Mercier France	10	156 1.2×	23 0.2×	65 0.5×	50 0.4×	58 0.8×	23	503
Qiaohui Zhong China	12	499 3.8×	185 1.5×	30 0.2×	467 3.7×	101 1.3×	24	932
Mark Tucker Australia	14	242 1.8×	32 0.3×	50 0.4×	103 0.8×	59 0.8×	37	629
Miloš Momčilović Serbia	17	176 1.3×	42 0.3×	114 0.9×	61 0.5×	11 0.1×	63	682
Neelratan Singh India	9	226 1.7×	49 0.4×	59 0.5×	183 1.4×	46 0.6×	23	439
C. Gauthier France	6	39 0.3×	57 0.4×	30 0.2×	35 0.3×	69 0.9×	8	348
M. Hidalgo Spain	24	81 0.6×	64 0.5×	67 0.5×	99 0.8×	14 0.2×	50	1.7k

Countries citing papers authored by O.M. Ndwandwe

Since Specialization

Citations

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

Fields of papers citing papers by O.M. Ndwandwe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O.M. Ndwandwe. 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 O.M. Ndwandwe. The network helps show where O.M. Ndwandwe may publish in the future.

Co-authorship network of co-authors of O.M. Ndwandwe

This figure shows the co-authorship network connecting the top 25 collaborators of O.M. Ndwandwe. A scholar is included among the top collaborators of O.M. Ndwandwe 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 O.M. Ndwandwe. O.M. Ndwandwe 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

Nkosi, Steven S., I. Kortidis, David E. Motaung, et al.. (2019). The effect of stabilized ZnO nanostructures green luminescence towards LPG sensing capabilities. Materials Chemistry and Physics. 242. 122452–122452. 31 indexed citations

Kortidis, I., et al.. (2019). Selective detection of propanol vapour at low operating temperature utilizing ZnO nanostructures. Ceramics International. 45(13). 16417–16423. 20 indexed citations

Vetrimurugan, E., M.P. Jonathan, Priyadarsi D. Roy, V.C. Shruti, & O.M. Ndwandwe. (2016). Bioavailable metals in tourist beaches of Richards Bay, Kwazulu-Natal, South Africa. Marine Pollution Bulletin. 105(1). 430–436. 20 indexed citations

Nkosi, Steven S., et al.. (2016). On the interfacial reactions between VO2 and thin metal films. Materials Chemistry and Physics. 183. 131–135. 1 indexed citations

Vetrimurugan, E., K. Brindha, L. Elango, & O.M. Ndwandwe. (2016). Human exposure risk to heavy metals through groundwater used for drinking in an intensively irrigated river delta. Applied Water Science. 7(6). 3267–3280. 199 indexed citations

Motloung, S.V., F.B. Dejene, L.F. Koao, et al.. (2016). Structural and optical studies of ZnAl 2 O 4 :x% Cu 2+(0<x≤1.25)nanophosphors synthesized via citrate sol-gel route. Optical Materials. 64. 26–32. 17 indexed citations

Ndwandwe, O.M., et al.. (2015). Controlled growth of zinc oxide nanorods synthesised by the hydrothermal method. Thin Solid Films. 578. 7–10. 27 indexed citations

Njoroge, E.G., C.C. Theron, J.B. Malherbe, & O.M. Ndwandwe. (2014). Kinetics of solid-state reactions between zirconium thin film and silicon carbide at elevated temperatures. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 332. 138–142. 9 indexed citations

Mtshali, C., et al.. (2012). Structural investigation of 2 MeV proton-irradiated fullerene nanorods. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 296. 22–25. 15 indexed citations

10.

Theron, C.C., et al.. (2010). Solid-state compound phase formation of TiSi2 thin films under stress. SHILAP Revista de lepidopterología. 2 indexed citations

11.

Theron, C.C., et al.. (2010). Solid-state compound phase formation of TiSi<sub>2</sub> thin films under stress. South African Journal of Science. 105(11/12). 4 indexed citations

12.

Forbes, Andrew, et al.. (2009). Thermally induced defects in a polycrystalline diamond layer on a tungsten carbide substrate. Physica B Condensed Matter. 404(22). 4485–4488. 10 indexed citations

13.

Lindsay, R., et al.. (2009). In-situgamma-ray mapping of environmental radioactivity atiThemba LABS and associated risk assessment. Radioprotection. 44(5). 825–830. 1 indexed citations

14.

Ntshangase, S. S., N. Rowley, R. A. Bark, et al.. (2007). Barrier distribution for a ‘superheavy’ nucleus–nucleus collision. Physics Letters B. 651(1). 27–32. 27 indexed citations

15.

Ndwandwe, O.M., et al.. (2006). Thermodynamic stability of Al2O3 films in contact with Ti and Mo thin films : research letter. South African Journal of Science. 102. 244–246. 3 indexed citations

16.

Rowley, N., S. S. Ntshangase, R. A. Bark, et al.. (2006). Capture cross sections for very heavy systems. Physics of Atomic Nuclei. 69(7). 1093–1100. 5 indexed citations

17.

Ndwandwe, O.M., et al.. (2005). Thermodynamic stability of SiO2 in contact with thin metal films. Materials Chemistry and Physics. 92(2-3). 487–491. 18 indexed citations

18.

Theron, C.C., et al.. (2003). The Influence of Stress on TiSi<sub>2</sub> Phase Formation. Defect and diffusion forum/Diffusion and defect data, solid state data. Part A, Defect and diffusion forum. 216-217. 81–86. 1 indexed citations

19.

Ndwandwe, O.M., et al.. (2003). Thin-film compound phase formation at Fe–Ge and Cr–Ge interfaces. Journal of materials research/Pratt's guide to venture capital sources. 18(8). 1900–1907. 3 indexed citations

20.

Theron, C.C., et al.. (1996). First phase formation at interfaces: Comparison between Walser-Bené and effective heat of formation model. Materials Chemistry and Physics. 46(2-3). 238–247. 31 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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