Muhammad Ali Johar

1.9k total citations · 1 hit paper
48 papers, 1.6k citations indexed

About

Muhammad Ali Johar is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Biomedical Engineering. According to data from OpenAlex, Muhammad Ali Johar has authored 48 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Materials Chemistry, 22 papers in Electronic, Optical and Magnetic Materials and 19 papers in Biomedical Engineering. Recurrent topics in Muhammad Ali Johar's work include ZnO doping and properties (33 papers), Ga2O3 and related materials (21 papers) and Advanced Photocatalysis Techniques (16 papers). Muhammad Ali Johar is often cited by papers focused on ZnO doping and properties (33 papers), Ga2O3 and related materials (21 papers) and Advanced Photocatalysis Techniques (16 papers). Muhammad Ali Johar collaborates with scholars based in South Korea, United States and India. Muhammad Ali Johar's co-authors include Sang‐Wan Ryu, Mostafa Afifi Hassan, Aadil Waseem, Indrajit V. Bagal, Jun‐Seok Ha, June Key Lee, A. A. Alazba, Rana Arslan Afzal, Umair Manzoor and Jin Ho Kang and has published in prestigious journals such as Applied Physics Letters, Advanced Energy Materials and Applied Catalysis B: Environmental.

In The Last Decade

Muhammad Ali Johar

48 papers receiving 1.5k citations

Hit Papers

align trajectories

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.

Recent Progress in Micro‐LED‐Based Display Technologies

2022 192 citations Abdur‐Rehman Anwar, Muhammad T. Sajjad et al. Laser & Photonics Review profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Muhammad Ali Johar South Korea	20	1.0k	629	536	391	355	48	1.6k
Hui‐Chun Fu Saudi Arabia	21	1.1k 1.1×	1.0k 1.6×	1.3k 2.4×	238 0.6×	329 0.9×	30	2.2k
Wen Gu China	16	455 0.4×	458 0.7×	466 0.9×	225 0.6×	239 0.7×	38	981
Shuai Jia China	23	1.8k 1.8×	468 0.7×	1.2k 2.3×	434 1.1×	488 1.4×	59	2.6k
Mingzeng Peng China	15	722 0.7×	122 0.2×	648 1.2×	769 2.0×	280 0.8×	24	1.4k
Zheng Wen China	27	1.5k 1.4×	173 0.3×	1.2k 2.2×	321 0.8×	1.0k 2.8×	79	2.2k
Huili Gao United States	16	1.6k 1.6×	309 0.5×	672 1.3×	492 1.3×	288 0.8×	20	1.9k
Sung Beom Cho South Korea	20	818 0.8×	260 0.4×	571 1.1×	439 1.1×	313 0.9×	71	1.4k
Hak Dong Cho South Korea	19	746 0.7×	219 0.3×	863 1.6×	467 1.2×	207 0.6×	66	1.3k
Deliang Zhu China	24	1.1k 1.1×	158 0.3×	1.3k 2.4×	479 1.2×	313 0.9×	86	1.8k
Sh. U. Yuldashev South Korea	21	1.0k 1.0×	121 0.2×	675 1.3×	211 0.5×	448 1.3×	124	1.4k

Countries citing papers authored by Muhammad Ali Johar

Since Specialization

Citations

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

Fields of papers citing papers by Muhammad Ali Johar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Muhammad Ali Johar. 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 Muhammad Ali Johar. The network helps show where Muhammad Ali Johar may publish in the future.

Co-authorship network of co-authors of Muhammad Ali Johar

This figure shows the co-authorship network connecting the top 25 collaborators of Muhammad Ali Johar. A scholar is included among the top collaborators of Muhammad Ali Johar 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 Muhammad Ali Johar. Muhammad Ali Johar 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

Shanmugasundaram, Arunkumar, Muhammad Ali Johar, Yun‐Jin Jeong, et al.. (2024). InGaN/GaN multi-quantum well nanowires: Enhanced trace-level NO2 detection for environmental and breath analysis. Chemical Engineering Journal. 491. 152074–152074. 11 indexed citations

Anwar, Abdur‐Rehman, Muhammad T. Sajjad, Muhammad Ali Johar, et al.. (2022). Recent Progress in Micro‐LED‐Based Display Technologies. Laser & Photonics Review. 16(6). 192 indexed citations breakdown →

Chiu, Yi-Chen, et al.. (2022). Structural and optical properties of cubic GaN on U-grooved Si (100). Applied Physics Letters. 121(3). 3 indexed citations

Waseem, Aadil, Muhammad Ali Johar, Mostafa Afifi Hassan, et al.. (2021). Flexible self-powered piezoelectric pressure sensor based on GaN/p-GaN coaxial nanowires. Journal of Alloys and Compounds. 872. 159661–159661. 32 indexed citations

Hassan, Mostafa Afifi, Aadil Waseem, Muhammad Ali Johar, et al.. (2020). Single-step fabrication of 3D hierarchical ZnO/ZnS heterojunction branched nanowires by MOCVD for enhanced photoelectrochemical water splitting. Journal of Materials Chemistry A. 8(17). 8300–8312. 60 indexed citations

Johar, Muhammad Ali, Aadil Waseem, Mostafa Afifi Hassan, et al.. (2020). Highly Durable Piezoelectric Nanogenerator by Heteroepitaxy of GaN Nanowires on Cu Foil for Enhanced Output Using Ambient Actuation Sources. Advanced Energy Materials. 10(47). 37 indexed citations

Patil, Santosh S., Muhammad Ali Johar, Mostafa Afifi Hassan, et al.. (2020). Synergic effect of ZnO nanostructures and cobalt phosphate co-catalyst on photoelectrochemical properties of GaN. Materials Chemistry and Physics. 260. 124141–124141. 10 indexed citations

Kang, Jin-Ho, Bingjun Li, Tianshuo Zhao, et al.. (2020). RGB Arrays for Micro-Light-Emitting Diode Applications Using Nanoporous GaN Embedded with Quantum Dots. ACS Applied Materials & Interfaces. 12(27). 30890–30895. 57 indexed citations

Hou, Tian, Muhammad Ali Johar, Ramireddy Boppella, et al.. (2020). Vertically aligned one-dimensional ZnO/V2O5 core–shell hetero-nanostructure for photoelectrochemical water splitting. Journal of Energy Chemistry. 49. 262–274. 55 indexed citations

10.

Waseem, Aadil, Muhammad Ali Johar, Mostafa Afifi Hassan, et al.. (2020). GaN/Al2O3 core-shell nanowire based flexible and stable piezoelectric energy harvester. Journal of Alloys and Compounds. 860. 158545–158545. 18 indexed citations

11.

Waseem, Aadil, Muhammad Ali Johar, Mostafa Afifi Hassan, et al.. (2019). Enhanced stability of piezoelectric nanogenerator based on GaN/V ₂ O ₅ core-shell nanowires with capacitive contact. Nanotechnology. 31(7). 75401–75401. 8 indexed citations

12.

Waseem, Aadil, Muhammad Ali Johar, Mostafa Afifi Hassan, et al.. (2019). Effect of crystal orientation of GaN/V2O5 core-shell nanowires on piezoelectric nanogenerators. Nano Energy. 60. 413–423. 38 indexed citations

13.

Johar, Muhammad Ali, Aadil Waseem, Jin-Ho Kang, et al.. (2019). Ultrafast carrier dynamics of conformally grown semi-polar (1122) GaN/InGaN multiple quantum well co-axial nanowires on m-axial GaN core nanowires. Nanoscale. 11(22). 10932–10943. 20 indexed citations

14.

Hassan, Mostafa Afifi, Muhammad Ali Johar, Aadil Waseem, et al.. (2019). Type-II ZnO/ZnS core-shell nanowires: Earth-abundant photoanode for solar-driven photoelectrochemical water splitting. Optics Express. 27(4). A184–A184. 16 indexed citations

15.

Hassan, Mostafa Afifi, Minwoo Kim, Muhammad Ali Johar, et al.. (2019). Transferred monolayer MoS2 onto GaN for heterostructure photoanode: Toward stable and efficient photoelectrochemical water splitting. Scientific Reports. 9(1). 20141–20141. 51 indexed citations

16.

Tawfik, Wael Z., Mostafa Afifi Hassan, Muhammad Ali Johar, Sang‐Wan Ryu, & June Key Lee. (2019). Highly conversion efficiency of solar water splitting over p-Cu2O/ZnO photocatalyst grown on a metallic substrate. Journal of Catalysis. 374. 276–283. 53 indexed citations

17.

Hassan, Mostafa Afifi, et al.. (2018). Facile Synthesis of Well-Aligned ZnO Nanowires on Various Substrates by MOCVD for Enhanced Photoelectrochemical Water-Splitting Performance. ACS Sustainable Chemistry & Engineering. 6(12). 16047–16054. 28 indexed citations

18.

Hassan, Mostafa Afifi, et al.. (2018). Optical and Structural Analysis of Zinc Oxysulfide Digital Alloys Grown by Atomic Layer Deposition. Journal of the Korean Physical Society. 73(5). 649–655. 9 indexed citations

19.

Johar, Muhammad Ali, Jin Ho Kang, Mostafa Afifi Hassan, & Sang‐Wan Ryu. (2018). A scalable, flexible and transparent GaN based heterojunction piezoelectric nanogenerator for bending, air-flow and vibration energy harvesting. Applied Energy. 222. 781–789. 47 indexed citations

20.

Johar, Muhammad Ali, Jin Ho Kang, Jun‐Seok Ha, June Key Lee, & Sang‐Wan Ryu. (2017). Controlled conductivity of p-type CuxO/GaN piezoelectric generator to harvest very high piezoelectric potential. Journal of Alloys and Compounds. 726. 765–771. 14 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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