S. Iwan

596 total citations
16 papers, 519 citations indexed

About

S. Iwan is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, S. Iwan has authored 16 papers receiving a total of 519 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Materials Chemistry, 8 papers in Electrical and Electronic Engineering and 8 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in S. Iwan's work include ZnO doping and properties (12 papers), Ga2O3 and related materials (6 papers) and Gas Sensing Nanomaterials and Sensors (4 papers). S. Iwan is often cited by papers focused on ZnO doping and properties (12 papers), Ga2O3 and related materials (6 papers) and Gas Sensing Nanomaterials and Sensors (4 papers). S. Iwan collaborates with scholars based in Indonesia, Singapore and Malaysia. S. Iwan's co-authors include Vivi Fauzia, Liszulfah Roza, Xiao Wei Sun, Akrajas Ali Umar, Swee Tiam Tan, Setia Budi, Jun Zhao, Jian Dong Ye, K. L. Teo and Haiming Fan and has published in prestigious journals such as Applied Physics Letters, Nanoscale and Applied Surface Science.

In The Last Decade

S. Iwan

15 papers receiving 500 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Iwan Indonesia	13	453	238	207	136	47	16	519
A. Hashhash Egypt	10	410 0.9×	134 0.6×	283 1.4×	94 0.7×	25 0.5×	28	445
S. Y. Zhang China	6	478 1.1×	226 0.9×	252 1.2×	149 1.1×	91 1.9×	10	564
F.M. Zhang China	12	383 0.8×	154 0.6×	200 1.0×	92 0.7×	24 0.5×	26	440
F. Amin Pakistan	5	422 0.9×	172 0.7×	346 1.7×	79 0.6×	50 1.1×	8	520
S. E. Mousavi Ghahfarokhi Iran	14	272 0.6×	119 0.5×	287 1.4×	81 0.6×	58 1.2×	36	459
Chenyan Gao China	6	351 0.8×	74 0.3×	252 1.2×	111 0.8×	51 1.1×	11	417
B. Bhanu Prasad India	14	333 0.7×	109 0.5×	229 1.1×	80 0.6×	26 0.6×	36	465
Haigen Gao China	9	235 0.5×	146 0.6×	110 0.5×	98 0.7×	29 0.6×	20	364
Xiao Song China	10	360 0.8×	181 0.8×	227 1.1×	159 1.2×	44 0.9×	23	516
M. S. Dhawan India	9	267 0.6×	105 0.4×	149 0.7×	63 0.5×	68 1.4×	24	359

Countries citing papers authored by S. Iwan

Since Specialization

Citations

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

Fields of papers citing papers by S. Iwan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Iwan

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

All Works

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16 of 16 papers shown

Hu, Z.Q., Gang Zhi, Menghua Wu, et al.. (2025). Mg-diamane-modified polypropylene separators achieving dendrite-free sodium metal batteries with a long cycle lifespan. Nanoscale. 17(39). 22940–22949.

Roza, Liszulfah, et al.. (2020). The role of cobalt doping on the photocatalytic activity enhancement of ZnO nanorods under UV light irradiation. Surfaces and Interfaces. 18. 100435–100435. 42 indexed citations

Iwan, S., et al.. (2019). Morphological, structural, and optical properties of Co-doped ZnO NPs prepared by precipitation method. Journal of Ceramic Processing Research. 20(5). 518–521. 1 indexed citations

Iwan, S., et al.. (2019). Morphology and optical properties of Cu–Al co-doped ZnO nanostructures. Surfaces and Interfaces. 16. 147–151. 19 indexed citations

Handoko, Erfan, S. Iwan, Setia Budi, et al.. (2018). Magnetic and microwave absorbing properties of BaFe_12−2xCo_xZn_xO₁₉ (x = 0.0; 0.2; 0.4; 0.6) nanocrystalline. Materials Research Express. 5(6). 64003–64003. 24 indexed citations

Iwan, S., et al.. (2018). Enhancement of UV photoluminescence in ZnO tubes grown by metal organic chemical vapour deposition (MOCVD). Vacuum. 155. 408–411. 29 indexed citations

Fauzia, Vivi, et al.. (2018). Mn-doping-induced photocatalytic activity enhancement of ZnO nanorods prepared on glass substrates. Applied Surface Science. 439. 285–297. 146 indexed citations

Handoko, Erfan, et al.. (2016). Measurement of complex permittivity and permeability of hexagonal ferrite composite material using a waveguide in microwave band. 28–30. 17 indexed citations

Iwan, S., et al.. (2016). Effect of precursor concentration on the structural and optical properties of ZnO nanorods prepared by hydrothermal method. AIP conference proceedings. 1729. 20027–20027. 16 indexed citations

10.

Iwan, S., et al.. (2016). Post-annealing effect on optical absorbance of hydrothermally grown zinc oxide nanorods. AIP conference proceedings. 1729. 20024–20024. 20 indexed citations

11.

Iwan, S., Vivi Fauzia, Akrajas Ali Umar, & Xiao Wei Sun. (2016). Room temperature photoluminescence properties of ZnO nanorods grown by hydrothermal reaction. AIP conference proceedings. 1729. 20031–20031. 17 indexed citations

12.

Iwan, S., et al.. (2014). Ion-dependent electroluminescence from trivalent rare-earth doped n-ZnO/p-Si heterostructured light-emitting diodes. Materials Science in Semiconductor Processing. 30. 263–266. 36 indexed citations

13.

Iwan, S., Jun Zhao, Swee Tiam Tan, et al.. (2012). Green electroluminescence from an n-ZnO: Er/p-Si heterostructured light-emitting diode. Physica B Condensed Matter. 407(14). 2721–2724. 35 indexed citations

14.

Tan, Swee Tiam, Junliang Zhao, S. Iwan, et al.. (2009). $n\hbox{-ZnO}/n\hbox{-GaAs}$ Heterostructured White Light-Emitting Diode: Nanoscale Interface Analysis and Electroluminescence Studies. IEEE Transactions on Electron Devices. 57(1). 129–133. 12 indexed citations

15.

Zhao, Jianguo, Swee Tiam Tan, S. Iwan, et al.. (2009). Blue to deep UV light emission from a p-Si/AlN/Au heterostructure. Applied Physics Letters. 94(9). 19 indexed citations

16.

Tan, Swee Tiam, Xiao Wei Sun, Jun Zhao, et al.. (2008). Ultraviolet and visible electroluminescence from n-ZnO∕SiOx∕(n,p)-Si heterostructured light-emitting diodes. Applied Physics Letters. 93(1). 86 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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