Ajay Kumar Baranwal

2.1k total citations · 1 hit paper
72 papers, 1.8k citations indexed

About

Ajay Kumar Baranwal is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Polymers and Plastics. According to data from OpenAlex, Ajay Kumar Baranwal has authored 72 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Electrical and Electronic Engineering, 36 papers in Materials Chemistry and 32 papers in Polymers and Plastics. Recurrent topics in Ajay Kumar Baranwal's work include Perovskite Materials and Applications (56 papers), Conducting polymers and applications (32 papers) and Chalcogenide Semiconductor Thin Films (29 papers). Ajay Kumar Baranwal is often cited by papers focused on Perovskite Materials and Applications (56 papers), Conducting polymers and applications (32 papers) and Chalcogenide Semiconductor Thin Films (29 papers). Ajay Kumar Baranwal collaborates with scholars based in Japan, United States and China. Ajay Kumar Baranwal's co-authors include Gaurav Kapil, Qing Shen, Muhammad Akmal Kamarudin, Shuzi Hayase, Hiroshi Segawa, Yoshitaka Sanehira, Shahrir Razey Sahamir, Daisuke Hirotani, Hiroyuki Kanda and Seigo Ito and has published in prestigious journals such as Angewandte Chemie International Edition, SHILAP Revista de lepidopterología and Advanced Functional Materials.

In The Last Decade

Ajay Kumar Baranwal

66 papers receiving 1.7k 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.

Tin–Lead Perovskite Solar Cells Fabricated on Hole Selective Monolayers

2022 187 citations Gaurav Kapil, Yoshitaka Sanehira et al. ACS Energy Letters profile →

Peers

Countries citing papers authored by Ajay Kumar Baranwal

Since Specialization

Citations

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

Fields of papers citing papers by Ajay Kumar Baranwal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ajay Kumar Baranwal. 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 Ajay Kumar Baranwal. The network helps show where Ajay Kumar Baranwal may publish in the future.

Co-authorship network of co-authors of Ajay Kumar Baranwal

This figure shows the co-authorship network connecting the top 25 collaborators of Ajay Kumar Baranwal. A scholar is included among the top collaborators of Ajay Kumar Baranwal 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 Ajay Kumar Baranwal. Ajay Kumar Baranwal 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

#	Work	Indexed citations
1	Lead-Free Perovskite Tandem Solar Cells with Wide Bandgap Tin Perovskite and CIGS 2025 ·ACS Energy Letters ·Huān Bì, Zheng Zhang, (unknown), Gaurav Kapil, Ajay Kumar Baranwal, (unknown), Liang Wang, Jiaqi Liu, Qing Shen, (unknown)	3
2	Interfacial Dipole Engineering via Boronic Acid-Based Self-Assembled Monolayers in Inverted Tin–Lead Perovskite Solar Cells with Ideal Band Gap 2025 ·ACS Energy Letters ·(unknown), Huān Bì, Gaurav Kapil, (unknown), Ajay Kumar Baranwal, Dandan Wang, Dong Liu, (unknown), (unknown), Shahrir Razey Sahamir, Yasuhiro Fujiwara, Jiaqi Liu, Hiroshi Segawa, Hiroyuki Yoshida, Qing Shen, (unknown)	2
3	Enhanced Electron Transport in Heterojunction Sn-Perovskite Solar Cells Assisted by [6,6]-Phenyl-C61-butyric Acid Methyl Ester as a Dopant 2024 ·ACS Energy Letters ·Ajay Kumar Baranwal, Huān Bì, Gaurav Kapil, (unknown), Liang Wang, Jiaqi Liu, Qing Shen, Shuzi Hayase	5
4	14.31 % Power Conversion Efficiency of Sn‐Based Perovskite Solar Cells via Efficient Reduction of Sn⁴⁺ 2023 ·Angewandte Chemie ·Liang Wang, Qingqing Miao, Dandan Wang, Mengmeng Chen, Huān Bì, Jiaqi Liu, Ajay Kumar Baranwal, Gaurav Kapil, Yoshitaka Sanehira, (unknown), Tingli Ma, Zheng Zhang, Qing Shen, Shuzi Hayase	15
5	14.31 % Power Conversion Efficiency of Sn‐Based Perovskite Solar Cells via Efficient Reduction of Sn⁴⁺ 2023 ·Angewandte Chemie International Edition ·Liang Wang, Qingqing Miao, Dandan Wang, Mengmeng Chen, Huān Bì, Jiaqi Liu, Ajay Kumar Baranwal, Gaurav Kapil, Yoshitaka Sanehira, (unknown), Tingli Ma, Zheng Zhang, Qing Shen, Shuzi Hayase	44
6	Enhancement of Efficiency and Stability for Tin Halide Perovskite Solar Cells by Using Improved Doping Method 2023 ·Advanced Optical Materials ·Zheng Zhang, Liang Wang, Huān Bì, Ajay Kumar Baranwal, Gaurav Kapil, Yoshitaka Sanehira, Jiaqi Liu, Dong Liu, Qing Shen, Shuzi Hayase	9
7	Ferrocene Derivatives for Improving the Efficiency and Stability of MA‐Free Perovskite Solar Cells from the Perspective of Inhibiting Ion Migration and Releasing Film Stress 2023 ·Advanced Science ·Huān Bì, Jiaqi Liu, Zheng Zhang, Liang Wang, Gaurav Kapil, (unknown), Ajay Kumar Baranwal, Shahrir Razey Sahamir, Yoshitaka Sanehira, Dandan Wang, (unknown), (unknown), (unknown), Saulius Grigalevičius, Qing Shen, Shuzi Hayase	19
8	Pb-free perovskite solar cells composed of Sn/Ge(1:1) alloyed perovskite layer prepared by spin-coating 2023 ·Applied Physics Express ·Huān Bì, Mengmeng Chen, Liang Wang, Zheng Zhang, Chao Ding, Gaurav Kapil, Shahrir Razey Sahamir, Yoshitaka Sanehira, Ajay Kumar Baranwal, (unknown), Guozheng Shi, Qing Shen, Shuzi Hayase	7
9	Lightweight and Highly Porous Ni-Ti Alloy Foams Synthesized by Powder Metallurgy using NaCl as Space Holder 2023 ·Advanced Materials Letters ·Ajay Kumar Baranwal, Debasish Mondal, Rajeev Kumar	0
10	Use of anti-solvent to enhance thermoelectric response of hybrid halide perovskite thin films 2022 ·Japanese Journal of Applied Physics ·Shrikant Saini, (unknown), (unknown), Ajay Kumar Baranwal, Tomohide Yabuki, Shuzi Hayase, Kôji Miyazaki	4
11	Unveiling the Role of the Metal Oxide/Sn Perovskite Interface Leading to Low Efficiency of Sn-Perovskite Solar Cells but Providing High Thermoelectric Properties 2022 ·ACS Applied Energy Materials ·Ajay Kumar Baranwal, Shrikant Saini, Yoshitaka Sanehira, Gaurav Kapil, Muhammad Akmal Kamarudin, Chao Ding, Shahrir Razey Sahamir, Tomohide Yabuki, Satoshi Iikubo, Qing Shen, Kôji Miyazaki, Shuzi Hayase	13
12	Relationship between Carrier Density and Precursor Solution Stirring for Lead-Free Tin Halide Perovskite Solar Cells Performance 2022 ·ACS Applied Energy Materials ·Ajay Kumar Baranwal, Kohei Nishimura, Dong Liu, Muhammad Akmal Kamarudin, Gaurav Kapil, Shrikant Saini, Tomohide Yabuki, Satoshi Iikubo, Takashi Minemoto, Kenji Yoshino, Kôji Miyazaki, Qing Shen, Shuzi Hayase	11
13	Enhancing the Electronic Properties and Stability of High-Efficiency Tin–Lead Mixed Halide Perovskite Solar Cells via Doping Engineering 2022 ·The Journal of Physical Chemistry Letters ·Shahrir Razey Sahamir, Muhammad Akmal Kamarudin, Teresa S. Ripollés, Ajay Kumar Baranwal, Gaurav Kapil, Qing Shen, Hiroshi Segawa, Juan Bisquert, Shuzi Hayase	22
14	High-Efficiency Lead-Free Wide Band Gap Perovskite Solar Cells via Guanidinium Bromide Incorporation 2021 ·ACS Applied Energy Materials ·Mengmeng Chen, Muhammad Akmal Kamarudin, Ajay Kumar Baranwal, Gaurav Kapil, Teresa S. Ripollés, Kohei Nishimura, Daisuke Hirotani, Shahrir Razey Sahamir, Zheng Zhang, Chao Ding, Yoshitaka Sanehira, Juan Bisquert, Qing Shen, Shuzi Hayase	31
15	Formamidinium doped CsSnI 3 perovskite for thermoelectric applications 2020 ·The Japan Society of Applied Physics ·Ajay Kumar Baranwal, Shrikant Saini, Tomohide Yabuki, Qing Shen, Kôji Miyazaki, Shuzi Hayase	1
16	Xanthate-induced sulfur doped all-inorganic perovskite with superior phase stability and enhanced performance 2019 ·Nano Energy ·Zhen Wang, Ajay Kumar Baranwal, Muhammad Akmal Kamarudin, Chi Huey Ng, Manish Pandey, Tingli Ma, Shuzi Hayase	65
17	Fabrication of fully non-vacuum processed perovskite solar cells using an inorganic CuSCN hole-transporting material and carbon-back contact 2018 ·Sustainable Energy & Fuels ·Ajay Kumar Baranwal, Hiroyuki Kanda, Naoyuki Shibayama, Seigo Ito	27
18	Machine learning based generic violation waiver system with application on electromigration sign-off 2018 ·Asia and South Pacific Design Automation Conference ·Norman Chang, Ajay Kumar Baranwal, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	3
19	All-inorganic inverse perovskite solar cells using zinc oxide nanocolloids on spin coated perovskite layer 2017 ·Nano Convergence ·Naoyuki Shibayama, Hiroyuki Kanda, Shin‐ichi Yusa, (unknown), Ajay Kumar Baranwal, Hiroshi Segawa, Tsutomu Miyasaka, Seigo Ito	19
20	Lead-free perovskite solar cells using Sb and Bi-based A3B2X9 and A3BX6 crystals with normal and inverse cell structures 2017 ·Nano Convergence ·Ajay Kumar Baranwal, (unknown), (unknown), Hiroyuki Kanda, Shusaku Kanaya, Naoyuki Shibayama, Yoshitaka Sanehira, M. Ikegami, Youhei Numata, Koji Yamada, Tsutomu Miyasaka, Tomokazu Umeyama, Hiroshi Imahori, Seigo Ito	75

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