Joon I. Jang

8.6k total citations · 2 hit papers
145 papers, 7.5k citations indexed

About

Joon I. Jang is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Joon I. Jang has authored 145 papers receiving a total of 7.5k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in Materials Chemistry, 77 papers in Electronic, Optical and Magnetic Materials and 66 papers in Electrical and Electronic Engineering. Recurrent topics in Joon I. Jang's work include Crystal Structures and Properties (53 papers), Perovskite Materials and Applications (36 papers) and Solid-state spectroscopy and crystallography (30 papers). Joon I. Jang is often cited by papers focused on Crystal Structures and Properties (53 papers), Perovskite Materials and Applications (36 papers) and Solid-state spectroscopy and crystallography (30 papers). Joon I. Jang collaborates with scholars based in United States, South Korea and China. Joon I. Jang's co-authors include Mercouri G. Kanatzidis, Daniel J. Clark, J. B. Ketterson, Constantinos C. Stoumpos, Yong Soo Kim, James M. Rondinelli, Duyen H. Cao, Joseph T. Hupp, Joshua Young and A. J. Freeman and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Advanced Materials.

In The Last Decade

Joon I. Jang

136 papers receiving 7.4k citations

Hit Papers

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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.

Ruddlesden–Popper Hybrid Lead Iodide Perovskite 2D Homologous Semiconductors

2016 1.8k citations Daniel J. Clark, James M. Rondinelli et al. Chemistry of Materials profile →
Hybrid Germanium Iodide Perovskite Semiconductors: Active Lone Pairs, Structural Distortions, Direct and Indirect Energy Gaps, and Strong Nonlinear Optical Properties

2015 808 citations Daniel J. Clark, Yong Soo Kim et al. Journal of the American Chemical Society profile →

Peers

Countries citing papers authored by Joon I. Jang

Since Specialization

Citations

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

Fields of papers citing papers by Joon I. Jang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joon I. Jang. 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 Joon I. Jang. The network helps show where Joon I. Jang may publish in the future.

Co-authorship network of co-authors of Joon I. Jang

This figure shows the co-authorship network connecting the top 25 collaborators of Joon I. Jang. A scholar is included among the top collaborators of Joon I. Jang 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 Joon I. Jang. Joon I. Jang 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

#	Work	Indexed citations
1	Tuning electronic structure and carrier transport properties through crystal orientation control in two-dimensional Dion-Jacobson phase perovskites 2025 ·Nano Convergence ·(unknown), (unknown), (unknown), (unknown), Kitae Kim, (unknown), Joon I. Jang, Soohyung Park, Yeonjin Yi	6
2	Exceptional Second Harmonic Generation in Ultraviolet Nonlinear Optical Oxyfluoroniobate Crystals via Structural Fingerprint Optimization of Polar Chains 2025 ·Angewandte Chemie ·Congcong Jin, Yang Li, (unknown), (unknown), (unknown), (unknown), Jihyun Lee, Yong‐Seok Heo, Bingbing Zhang, Joon I. Jang, Kang Min Ok	0
3	Spatially Resolved Observation of Ferroelectric‐to‐Paraelectric Phase Transition in a Two‐Dimensional Halide Perovskite 2025 ·Advanced Materials ·Tae Hyun Jung, (unknown), Jungho Shin, Jihyun Lee, Jae‐Young Leem, (unknown), (unknown), (unknown), (unknown), H. J. Kang, Yong Soo Kim, Myung‐Hwa Jung, Joon I. Jang, Kang Min Ok, Sang Mo Yang	0
4	Soft sputtering of NIR-transparent InGaTiO top electrodes on semi-transparent perovskite solar cells for perovskite-Si tandem solar cells 2025 ·Nano Energy ·(unknown), So Jeong Park, (unknown), (unknown), Joon I. Jang, Hyun-Jung Jung, Jin Young Kim, Han‐Ki Kim	2
5	Symmetry over Chemistry: Harmonic Generation of Low-Dimensional Alkali Chalcopnictates RbMP₂S₆ (M = Sb, Bi) 2025 ·Chemistry of Materials ·(unknown), (unknown), (unknown), (unknown), Saugata Sarker, (unknown), Michael J. Waters, James M. Rondinelli, Venkatraman Gopalan, Joon I. Jang, Mercouri G. Kanatzidis	2
6	Correction to “α-Li₂ZnGeS₄: A Wide-Bandgap Diamond-like Semiconductor with Excellent Balance between Laser-Induced Damage Threshold and Second Harmonic Generation Response” 2024 ·Chemistry of Materials ·(unknown), Jian‐Han Zhang, Daniel J. Clark, Jacilynn A. Brant, Kimberly A. Rosmus, P. Grima, Jonathan W. Lekse, Joon I. Jang, Jennifer A. Aitken	1
7	Anomalous Behavior in Dark–Bright Splitting Impacts the Biexciton Binding Energy in (BA)₂(MA)_n−1Pb_nBr_3n+1 (n = 1–3) 2024 ·ACS Nano ·(unknown), (unknown), Adam Balvanz, Eugenia S. Vasileiadou, Jared R. Fletcher, H. J. Kang, (unknown), Dong-Gyu Kim, (unknown), Beomjun Kim, Hak Jun Kim, (unknown), (unknown), Jeongyong Kim, Sang Mo Yang, Hyobin Yoo, Mercouri G. Kanatzidis, Myung‐Hwa Jung, Joon I. Jang	2
8	Biexciton binding energy in CH3NH3PbBr3 as determined by multiphoton photoluminescence excitation spectroscopy 2023 ·Current Applied Physics ·(unknown), (unknown), (unknown), Yeonjin Yi, Joon I. Jang	1
9	Synergetic Enhancement of Quantum Yield and Exciton Lifetime of Monolayer WS₂ by Proximal Metal Plate and Negative Electric Bias 2023 ·ACS Nano ·(unknown), Yongjun Lee, Shrawan Roy, (unknown), Young‐Bum Kim, Takashi Taniguchi, Kenji Watanabe, M. V. Miloševıć, Seong Chu Lim, Andrey Chaves, Joon I. Jang, Jeongyong Kim	2
10	Large‐Area Growth of Ferroelectric 2D γ‐In₂Se₃ Semiconductor by Spray Pyrolysis for Next‐Generation Memory 2023 ·Advanced Materials ·(unknown), (unknown), Dong-Gyu Kim, (unknown), (unknown), Sang Mo Yang, Joon I. Jang, Jin Jang, (unknown), (unknown)	12
11	Crystal structure, electronic structure, and optical properties of the novel Li₄CdGe₂S₇, a wide-bandgap quaternary sulfide with a polar structure derived from lonsdaleite 2022 ·Acta Crystallographica Section C Structural Chemistry ·(unknown), Seung Han Shin, (unknown), (unknown), (unknown), Stanislav S. Stoyko, Amitava Choudhury, Joon I. Jang, Jennifer A. Aitken	2
12	Multifunctional Cu₂TSiS₄ (T = Mn and Fe): Polar Semiconducting Antiferromagnets with Nonlinear Optical Properties 2022 ·Inorganic Chemistry ·(unknown), (unknown), (unknown), V. Ovidiu Garlea, Yan Xin, Chang‐Jong Kang, Thomas Proffen, (unknown), (unknown), N. Ghimire, Jennifer A. Aitken, Joon I. Jang, Xiaoyan Tan	6
13	Heteroanionic Control of Exemplary Second-Harmonic Generation and Phase Matchability in 1D LiAsS_2–xSe_x 2022 ·Journal of the American Chemical Society ·(unknown), (unknown), Abishek K. Iyer, Michael J. Waters, (unknown), (unknown), Chris Wolverton, Venkatraman Gopalan, James M. Rondinelli, Joon I. Jang, Mercouri G. Kanatzidis	36
14	Structure Tuning, Strong Second Harmonic Generation Response, and High Optical Stability of the Polar Semiconductors Na_1–xK_xAsQ₂ 2021 ·Journal of the American Chemical Society ·Abishek K. Iyer, (unknown), Hye Ryung Byun, Michael J. Waters, Shiqiang Hao, (unknown), Venkat Gopalan, Christopher Wolverton, James M. Rondinelli, Joon I. Jang, Mercouri G. Kanatzidis	30
15	Cu₄MnGe₂S₇ and Cu₂MnGeS₄: two polar thiogermanates exhibiting second harmonic generation in the infrared and structures derived from hexagonal diamond 2021 ·Dalton Transactions ·(unknown), (unknown), Yiqun Wang, (unknown), Jian‐Han Zhang, (unknown), Stanislav S. Stoyko, (unknown), (unknown), (unknown), P. Grima, Joseph H. MacNeil, James M. Rondinelli, Joon I. Jang, Jennifer A. Aitken	12
16	Layered and Cubic Semiconductors AGaM′Q₄ (A⁺ = K⁺, Rb⁺, Cs⁺, Tl⁺; M′⁴⁺ = Ge⁴⁺, Sn⁴⁺; Q^2– = S^2–, Se^2–) and High Third-Harmonic Generation 2020 ·Journal of the American Chemical Society ·Daniel Friedrich, Hye Ryung Byun, Shiqiang Hao, (unknown), Chris Wolverton, Joon I. Jang, Mercouri G. Kanatzidis	22
17	Highly Efficient Solar Steam Generation by Glassy Carbon Foam Coated with Two-Dimensional Metal Chalcogenides 2019 ·ACS Applied Materials & Interfaces ·(unknown), Sungdo Kim, Farman Ullah, (unknown), Je–Ho Lee, No‐Won Park, Maeng‐Je Seong, Sang‐Kwon Lee, (unknown), Sungkyun Park, Jong‐Seong Bae, Joon I. Jang, Yong Soo Kim	39
18	Nitrogen-Plasma-Treated Continuous Monolayer MoS₂ for Improving Hydrogen Evolution Reaction 2019 ·ACS Omega ·Anh D. Nguyen, Tri Khoa Nguyen, Chinh Tam Le, Sungdo Kim, Farman Ullah, Yangjin Lee, Sol Lee, Kwanpyo Kim, Dooyong Lee, Sungkyun Park, Jong‐Seong Bae, Joon I. Jang, Yong Soo Kim	39
19	Single-crystalline Cu2O thin films of optical quality as obtained by the oxidation of single-crystal Cu thin films at low temperature 2019 ·APL Materials ·Taewoo Ha, (unknown), Kyung Ik Sim, Howon Lee, (unknown), Su Jae Kim, (unknown), (unknown), Teun-Teun Kim, Jaehoon Kim, Joon I. Jang, (unknown)	26
20	[Zn(H₂O)₄][Zn₂Sn₃Se₉(MeNH₂)]: a robust open framework chalcogenide with a large nonlinear optical response 2007 ·Chemical Communications ·Manolis J. Manos, Joon I. Jang, J. B. Ketterson, Mercouri G. Kanatzidis	49

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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