Taketo Handa

2.5k total citations · 1 hit paper
40 papers, 1.8k citations indexed

About

Taketo Handa is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Taketo Handa has authored 40 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Electrical and Electronic Engineering, 28 papers in Materials Chemistry and 6 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Taketo Handa's work include Perovskite Materials and Applications (34 papers), Chalcogenide Semiconductor Thin Films (24 papers) and Quantum Dots Synthesis And Properties (15 papers). Taketo Handa is often cited by papers focused on Perovskite Materials and Applications (34 papers), Chalcogenide Semiconductor Thin Films (24 papers) and Quantum Dots Synthesis And Properties (15 papers). Taketo Handa collaborates with scholars based in Japan, United States and Spain. Taketo Handa's co-authors include Yoshihiko Kanemitsu, Atsushi Wakamiya, Richard Murdey, Takumi Yamada, Tomoya Nakamura, Minh Anh Truong, Kento Otsuka, Shuaifeng Hu, Shinya Yakumaru and Jiewei Liu and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Taketo Handa

38 papers receiving 1.8k 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.

Optimized carrier extraction at interfaces for 23.6% efficient tin–lead perovskite solar cells

2022 336 citations Shuaifeng Hu, Kento Otsuka et al. Energy & Environmental Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Taketo Handa Japan	22	1.7k	1.1k	636	144	125	40	1.8k
Pooya Azarhoosh United Kingdom	6	1.8k 1.1×	1.4k 1.3×	498 0.8×	173 1.2×	148 1.2×	6	1.9k
Kyle Frohna United Kingdom	20	2.3k 1.4×	1.6k 1.5×	652 1.0×	202 1.4×	132 1.1×	38	2.4k
Machteld E. Kamminga Netherlands	14	1.1k 0.7×	924 0.9×	293 0.5×	102 0.7×	182 1.5×	20	1.2k
Parth Vashishtha Singapore	21	2.0k 1.2×	1.7k 1.6×	330 0.5×	222 1.5×	118 0.9×	29	2.1k
Ziru Huang China	12	1.8k 1.1×	1.2k 1.1×	738 1.2×	95 0.7×	93 0.7×	17	1.8k
Aurélien M. A. Leguy United Kingdom	5	2.6k 1.6×	2.0k 1.9×	674 1.1×	248 1.7×	236 1.9×	5	2.7k
Alexandra J. Ramadan United Kingdom	22	2.0k 1.2×	1.4k 1.3×	618 1.0×	129 0.9×	148 1.2×	39	2.1k
Changjiu Sun China	13	1.4k 0.8×	1.0k 1.0×	307 0.5×	140 1.0×	85 0.7×	24	1.4k
Jiayun Sun China	21	1.4k 0.8×	1.1k 1.0×	267 0.4×	144 1.0×	79 0.6×	37	1.5k

Countries citing papers authored by Taketo Handa

Since Specialization

Citations

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

Fields of papers citing papers by Taketo Handa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Taketo Handa

This figure shows the co-authorship network connecting the top 25 collaborators of Taketo Handa. A scholar is included among the top collaborators of Taketo Handa 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 Taketo Handa. Taketo Handa 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

Handa, Taketo, Daniel G. Chica, Apoorv Jindal, et al.. (2026). Anderson Localization in a Two-Dimensional Metal. Physical Review Letters. 136(9). 96401–96401.

Handa, Taketo, Chun‐Ying Huang, Daniel G. Chica, et al.. (2025). Terahertz emission from giant optical rectification in a van der Waals material. Nature Materials. 24(8). 1203–1208. 8 indexed citations

Handa, Taketo, L. Huber, Hai I. Wang, et al.. (2024). Spontaneous exciton dissociation in transition metal dichalcogenide monolayers. Science Advances. 10(5). eadj4060–eadj4060. 26 indexed citations

Handa, Taketo, Takumi Yamada, & Yoshihiko Kanemitsu. (2023). Review—Photoluminescence Characterization of Halide Perovskite Materials and Solar Cells. ECS Journal of Solid State Science and Technology. 12(5). 56004–56004. 3 indexed citations

Hu, Shuaifeng, Kento Otsuka, Richard Murdey, et al.. (2022). Optimized carrier extraction at interfaces for 23.6% efficient tin–lead perovskite solar cells. Energy & Environmental Science. 15(5). 2096–2107. 336 indexed citations breakdown →

Handa, Taketo, Takumi Yamada, & Yoshihiko Kanemitsu. (2022). A convenient method for assessing steady-state carrier density and lifetime in solar cell materials using pulse excitation measurements. The Journal of Chemical Physics. 157(8). 84201–84201. 4 indexed citations

Nakamura, Tomoya, Kento Otsuka, Shuaifeng Hu, et al.. (2022). Composition–Property Mapping in Bromide-Containing Tin Perovskite Using High-Purity Starting Materials. ACS Applied Energy Materials. 5(12). 14789–14798. 15 indexed citations

Handa, Taketo, Ruito Hashimoto, Go Yumoto, et al.. (2022). Metal-free ferroelectric halide perovskite exhibits visible photoluminescence correlated with local ferroelectricity. Science Advances. 8(25). eabo1621–eabo1621. 29 indexed citations

Yamada, Takumi, Taketo Handa, Yasuhiro Yamada, & Yoshihiko Kanemitsu. (2021). Light emission from halide perovskite semiconductors: bulk crystals, thin films, and nanocrystals. Journal of Physics D Applied Physics. 54(38). 383001–383001. 25 indexed citations

10.

Hu, Shuaifeng, Minh Anh Truong, Kento Otsuka, et al.. (2021). Mixed lead–tin perovskite films with >7 μs charge carrier lifetimes realized by maltol post-treatment. Chemical Science. 12(40). 13513–13519. 48 indexed citations

11.

Truong, Minh Anh, Hayoon Lee, Ai Shimazaki, et al.. (2021). Near-Ultraviolet Transparent Organic Hole-Transporting Materials Containing Partially Oxygen-Bridged Triphenylamine Skeletons for Efficient Perovskite Solar Cells. ACS Applied Energy Materials. 4(2). 1484–1495. 15 indexed citations

12.

Handa, Taketo, Takumi Yamada, Masaya Nagai, & Yoshihiko Kanemitsu. (2020). Phonon, thermal, and thermo-optical properties of halide perovskites. Physical Chemistry Chemical Physics. 22(45). 26069–26087. 32 indexed citations

13.

Nakamura, Tomoya, Shinya Yakumaru, Minh Anh Truong, et al.. (2020). Sn(IV)-free tin perovskite films realized by in situ Sn(0) nanoparticle treatment of the precursor solution. Nature Communications. 11(1). 3008–3008. 242 indexed citations

14.

Handa, Taketo, Hirokazu Tahara, Tomoko Aharen, et al.. (2020). Large thermal expansion leads to negative thermo-optic coefficient of halide perovskite CH3NH3PbCl3. Physical Review Materials. 4(7). 18 indexed citations

15.

Nakamura, Tomoya, Taketo Handa, Richard Murdey, Yoshihiko Kanemitsu, & Atsushi Wakamiya. (2020). Materials Chemistry Approach for Efficient Lead-Free Tin Halide Perovskite Solar Cells. ACS Applied Electronic Materials. 2(12). 3794–3804. 53 indexed citations

16.

Jun, Taehwan, Taketo Handa, Kihyung Sim, et al.. (2019). One-step solution synthesis of white-light-emitting films via dimensionality control of the Cs–Cu–I system. APL Materials. 7(11). 90 indexed citations

17.

Handa, Taketo, Hirokazu Tahara, Tomoko Aharen, & Yoshihiko Kanemitsu. (2019). Large negative thermo-optic coefficients of a lead halide perovskite. Science Advances. 5(7). eaax0786–eaax0786. 47 indexed citations

18.

Liu, Jiewei, Masashi Ozaki, Shinya Yakumaru, et al.. (2018). Lead‐Free Solar Cells based on Tin Halide Perovskite Films with High Coverage and Improved Aggregation. Angewandte Chemie. 130(40). 13405–13409. 38 indexed citations

19.

Handa, Taketo, et al.. (2017). Photocarrier Recombination and Injection Dynamics in Long-Term Stable Lead-Free CH₃NH₃SnI₃ Perovskite Thin Films and Solar Cells. The Journal of Physical Chemistry C. 121(30). 16158–16165. 90 indexed citations

20.

Handa, Taketo, et al.. (2017). Charge Injection Mechanism at Heterointerfaces in CH₃NH₃PbI₃ Perovskite Solar Cells Revealed by Simultaneous Time-Resolved Photoluminescence and Photocurrent Measurements. The Journal of Physical Chemistry Letters. 8(5). 954–960. 94 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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