Hak Ki Yu

3.2k total citations
182 papers, 2.6k citations indexed

About

Hak Ki Yu is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Hak Ki Yu has authored 182 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 133 papers in Materials Chemistry, 93 papers in Electrical and Electronic Engineering and 31 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Hak Ki Yu's work include 2D Materials and Applications (48 papers), Graphene research and applications (46 papers) and MXene and MAX Phase Materials (35 papers). Hak Ki Yu is often cited by papers focused on 2D Materials and Applications (48 papers), Graphene research and applications (46 papers) and MXene and MAX Phase Materials (35 papers). Hak Ki Yu collaborates with scholars based in South Korea, Germany and United Kingdom. Hak Ki Yu's co-authors include Jong‐Lam Lee, Jae‐Young Choi, Alec M. Wodtke, Myung Hwa Kim, Bum Jun Kim, Kyung Hwan Choi, Young Ho Kim, Jeong Min Baik, Sudong Chae and Sang Hoon Lee and has published in prestigious journals such as Science, Advanced Materials and Nano Letters.

In The Last Decade

Hak Ki Yu

176 papers receiving 2.5k citations

Peers

Countries citing papers authored by Hak Ki Yu

Since Specialization

Citations

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

Fields of papers citing papers by Hak Ki Yu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hak Ki Yu. 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 Hak Ki Yu. The network helps show where Hak Ki Yu may publish in the future.

Co-authorship network of co-authors of Hak Ki Yu

This figure shows the co-authorship network connecting the top 25 collaborators of Hak Ki Yu. A scholar is included among the top collaborators of Hak Ki Yu 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 Hak Ki Yu. Hak Ki Yu 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	High-Entropy Synthesis of (Cr_0.7Co_0.2Rh_0.1)VO₄ Nanospheres with Improved Visible-Light Photoresponse 2025 ·Crystal Growth & Design ·(unknown), Yejin Kim, Jong Kyu Kim, Myung Hwa Kim, Hak Ki Yu	0
2	High current density field emission device from directly grown planar graphene via PECVD 2025 ·Applied Surface Science ·(unknown), (unknown), (unknown), Giwon Lee, (unknown), (unknown), (unknown), Byung Joo Jeong, (unknown), (unknown), Chenchen Wang, Jihee Kim, Hak Ki Yu, Jae‐Young Choi	0
3	Simple and reversible method to control the surface energy of ITO branched nanowires for tuning wettability of micro/nanoscale droplets 2024 ·Applied Surface Science ·Won Seok Cho, Jae-Yong Park, Hak Ki Yu, Wan Jae Dong, Jong‐Lam Lee	2
4	One-dimensional van der Waals material SbPS4 with large bandgap for UV sensing applications 2024 ·Sensors and Actuators A Physical ·(unknown), Xiaojie Zhang, (unknown), (unknown), Byung Joo Jeong, (unknown), (unknown), (unknown), Sang Hyuk Kim, Hak Ki Yu, Jae‐Young Choi	1
5	A strategy for industrial waste mitigation—thermal treatment of non-woven polyester fabric debris on ultrahigh-porosity MgO under CO2 atmosphere 2024 ·Alexandria Engineering Journal ·(unknown), Young Ho Kim, Hak Ki Yu, Jechan Lee	6
6	A negative photoconductivity photodetector based on two-dimensional Nb₃Cl₈ 2024 ·Nanoscale ·(unknown), Xiaojie Zhang, (unknown), Byung Joo Jeong, (unknown), Kyung Hwan Choi, Jiho Jeon, Sang Hoon Lee, (unknown), (unknown), Ji‐Hee Kim, Hak Ki Yu, Jae‐Young Choi	7
7	Fabrication of self-rolled Ni catalyst using water-soluble ceramics for NaBH4 dehydrogenation 2023 ·International Journal of Hydrogen Energy ·Hojun Shin, (unknown), (unknown), (unknown), In Sun Cho, Hak Ki Yu	3
8	Synthesis of polycrystalline gallium oxide solar-blind ultraviolet photodetector by Aerosol Deposition 2023 ·Journal of the European Ceramic Society ·(unknown), (unknown), Hak Ki Yu, Jae‐Young Choi, (unknown)	10
9	Fabrication of UV-C photodetector with ultimate stability in extreme space environments (radiation, low temperature) using aerosol-deposited Ga2O3 2023 ·Ceramics International ·(unknown), Sang Hoon Lee, (unknown), Hak Ki Yu, Jae‐Young Choi, (unknown)	20
10	Enhanced ultra high frequency EMI shielding with controlled ITO nano-branch width via different tin material types 2023 ·Nanoscale ·Young Ho Kim, (unknown), Sang Hoon Lee, Seok‐Ki Hyeong, Jae‐Hyun Lee, Jae-Yeong Lee, Jong‐Seong Bae, In Sun Cho, Jae‐Young Choi, Soo Young Kim, Hak Ki Yu	3
11	Synthesis and characterization of porous forsterite (Mg2SiO4)-filled polystyrene composites 2023 ·Journal of Materials Science ·Xue Dong, (unknown), (unknown), (unknown), (unknown), (unknown), Xiaojie Zhang, (unknown), (unknown), (unknown), Hak Ki Yu, Jae‐Young Choi	3
12	Hybrid photothermal structure based on Cr-MgF2 solar absorber/PMMA-graphene heat reservoir for enhanced thermoelectric power generation 2023 ·Nano Energy ·(unknown), (unknown), Sun-Woo Kim, (unknown), Jihyeok Choi, Kyung Guen Song, Hee Jun Kim, Won Jun Choi, Ya Yang, Hyun‐Cheol Song, Jeong Min Baik, Hak Ki Yu	11
13	One-step synthesis of Bi2O2Se microstructures for trace oxygen gas sensor application 2023 ·Sensors and Actuators B Chemical ·(unknown), (unknown), Hojun Shin, Young Ho Kim, (unknown), (unknown), (unknown), (unknown), Sudong Chae, In Sun Cho, Hak Ki Yu	11
14	Vanadium Selenide Nanobelt Electrocatalyst for Dopamine-Selective Detection 2023 ·ACS Applied Nano Materials ·Sudong Chae, (unknown), Geun Ho Gu, Tae Yeong Kim, Jiho Jeon, (unknown), Seungbae Oh, Kyung Hwan Choi, (unknown), (unknown), (unknown), Hyung‐Suk Oh, Hak Ki Yu, Hyo Won Kim, Jae‐Young Choi	6
15	Controlled Bipolar Doping of One-Dimensional van der Waals Nb₂Pd₃Se₈ 2023 ·Nano Letters ·Byung Joo Jeong, (unknown), Kyung Hwan Choi, Dongchul Sung, (unknown), Jun Ho Lee, Jiho Jeon, (unknown), Sang Hoon Lee, Bum Jun Kim, Seung‐Il Kim, Joonsuk Huh, Hak Ki Yu, (unknown), (unknown), Jae‐Young Choi	10
16	A study on the bio-applicability of aqueous-dispersed van der Waals 1-D material Nb2Se9 using poloxamer 2021 ·Scientific Reports ·Sudong Chae, Seungbae Oh, Kyung Hwan Choi, Jin Woong Lee, Jiho Jeon, Zhixiang Liu, Cong Wang, (unknown), (unknown), (unknown), (unknown), Liyi Shi, Joohoon Kang, Sung‐Jae Kim, Si Young Song, Jung Heon Lee, Hak Ki Yu, Jae‐Young Choi	8
17	Plasticized Polystyrene by Addition of -Diene Based Molecules for Defect-Less CVD Graphene Transfer 2020 ·Polymers ·(unknown), Bum Jun Kim, (unknown), Sang Hoon Lee, Byung Joo Jeong, (unknown), Young Ho Kim, Hak Ki Yu, Jae‐Young Choi	4
18	Quantitative Analysis of Cryomilled Nanocrystalline Ti-6Al-4V Alloy Powder by X-Ray Diffraction 2018 ·Archives of Metallurgy and Materials ·Myungchul Oh, Hak Ki Yu, (unknown), (unknown), Stefanie Jung, Byungmin Ahn	2
19	Recrystallized NaCl from Thin Film to Nano-/Microsized Sacrificial Crystal for Metal Nanostructures 2018 ·Crystal Growth & Design ·Dong Kyu Lee, Tae Soo Kim, Jae‐Young Choi, Hak Ki Yu	6
20	Low Resistance and Themarlly Stable Ohmic Contact on p-type GaN Using a RuO2 Diffusion Barrier 2008 ·Electronic Materials Letters ·Jun Ho Son, Hak Ki Yu, (unknown), (unknown)	7

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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