Hyunsung Ko

1.7k total citations
71 papers, 1.5k citations indexed

About

Hyunsung Ko is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Hyunsung Ko has authored 71 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Electrical and Electronic Engineering, 25 papers in Materials Chemistry and 14 papers in Biomedical Engineering. Recurrent topics in Hyunsung Ko's work include Gas Sensing Nanomaterials and Sensors (27 papers), Photonic and Optical Devices (27 papers) and ZnO doping and properties (20 papers). Hyunsung Ko is often cited by papers focused on Gas Sensing Nanomaterials and Sensors (27 papers), Photonic and Optical Devices (27 papers) and ZnO doping and properties (20 papers). Hyunsung Ko collaborates with scholars based in South Korea. Hyunsung Ko's co-authors include Chongmu Lee, Sunghoon Park, Soyeon An, Soo‐Hyun Kim, Changhyun Jin, Sung Hoon Park, Sangmin Lee, Sang-Pil Han, Kyung Hyun Park and Namje Kim and has published in prestigious journals such as Advanced Materials, Applied Physics Letters and Scientific Reports.

In The Last Decade

Hyunsung Ko

69 papers receiving 1.4k citations

Peers

Hyunsung Ko

EEE

BIOEN

L. I. Ryabovа Russia

Jieyuan Tang China

H. R. Yousefi Iran

Y. X. Liang China

B. Salem France

Peter D. Fuqua United States

T. Toccoli Italy

Alisson R. Cadore Brazil

Rodrigo G. Amorim Brazil

Pargam Vashishtha India

L. I. Ryabovа Russia

Hyunsung Ko

973 ×0.7

EEE

792 ×1.4

185 ×0.3

107 ×0.2

BIOEN

121 ×0.7

Citations per year, relative to Hyunsung Ko Hyunsung Ko (= 1×) peers L. I. Ryabovа

Countries citing papers authored by Hyunsung Ko

Since Specialization

Citations

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

Fields of papers citing papers by Hyunsung Ko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hyunsung Ko

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

Han, Sang-Pil, Eui Su Lee, Hyunsung Ko, et al.. (2016). Real-time imaging of moving living objects using a compact terahertz scanner. Applied Physics Express. 9(2). 22501–22501. 5 indexed citations

Ko, Hyunsung, Sang-Pil Han, Jeong‐Woo Park, et al.. (2014). Zero-bias InGaAs Schottky barrier diode array for terahertz imaging applications. Australian Conference on Optical Fibre Technology. 982–983. 1 indexed citations

Park, Sunghoon, Hyunsung Ko, Soo‐Hyun Kim, & Chongmu Lee. (2014). UV-assisted room temperature gas sensing of GaN-core/ZnO-shell nanowires. Journal of the Korean Physical Society. 65(10). 1585–1589. 2 indexed citations

Park, Sunghoon, Hyunsung Ko, Soo‐Hyun Kim, & Chongmu Lee. (2014). Role of the Interfaces in Multiple Networked One-Dimensional Core–Shell Nanostructured Gas Sensors. ACS Applied Materials & Interfaces. 6(12). 9595–9600. 131 indexed citations

Moon, Kiwon, Namje Kim, Han‐Cheol Ryu, et al.. (2013). Experimental characterization of photoconductive antennas for tunable continuous-wave THz generation. 1–2.

Mun, Youngho, Sunghoon Park, Hyunsung Ko, Chongmu Lee, & Sangmin Lee. (2013). NO2 gas sensing properties of ZnO/ZnS core-shell nanowires. Journal of the Korean Physical Society. 63(8). 1595–1600. 15 indexed citations

Moon, Kiwon, Sang-Pil Han, Jung‐Woo Park, et al.. (2013). Semiconductor optical amplifier integrated 1.3-μm dual-mode laser. 1–2. 1 indexed citations

Han, Sang-Pil, Hyunsung Ko, Han‐Cheol Ryu, et al.. (2012). Compact fiber-pigtailed InGaAs photoconductive antenna module for terahertz-wave generation and detection. Optics Express. 20(16). 18432–18432. 29 indexed citations

Kim, Namje, Sang-Pil Han, Han‐Cheol Ryu, et al.. (2012). Distributed feedback laser diode integrated with distributed Bragg reflector for continuous-wave terahertz generation. Optics Express. 20(16). 17496–17496. 25 indexed citations

10.

Ryu, Han‐Cheol, et al.. (2012). Simple and cost-effective thickness measurement terahertz system based on a compact 155 μm λ/4 phase-shifted dual-mode laser. Optics Express. 20(23). 25990–25990. 27 indexed citations

11.

Park, Sunghoon, Soyeon An, Hyunsung Ko, Changhyun Jin, & Chongmu Lee. (2012). Synthesis of Nanograined ZnO Nanowires and Their Enhanced Gas Sensing Properties. ACS Applied Materials & Interfaces. 4(7). 3650–3656. 176 indexed citations

12.

Han, Sang-Pil, Hyunsung Ko, Namje Kim, et al.. (2011). Optical fiber-coupled InGaAs-based terahertz time–domain spectroscopy system. Optics Letters. 36(16). 3094–3094. 19 indexed citations

13.

Jeon, Min Yong, Namje Kim, Sang-Pil Han, et al.. (2011). Rapidly frequency-swept optical beat source for continuous wave terahertz generation. Optics Express. 19(19). 18364–18364. 18 indexed citations

14.

Kim, Namje, Sang-Pil Han, Hyunsung Ko, et al.. (2011). Tunable continuous-wave terahertz generation/detection with compact 155 μm detuned dual-mode laser diode and InGaAs based photomixer. Optics Express. 19(16). 15397–15397. 45 indexed citations

15.

Ko, Hyunsung, Bong-Kyu Kim, Kyung‐Hyun Kim, et al.. (2010). A Compact Tunable VCSEL and a Built-in Wavelength Meter for a Portable Optical Resonant Reflection Biosensor Reader. Journal of the Optical Society of Korea. 14(4). 395–402. 2 indexed citations

16.

Huh, Chul, et al.. (2010). Enhancement in Light Emission Efficiency of a Silicon Nanocrystal Light‐Emitting Diode by Multiple‐Luminescent Structures. Advanced Materials. 22(44). 5058–5062. 39 indexed citations

17.

Huh, Chul, et al.. (2008). Effects of an Undoped Si[sub 1−x]C[sub x] Buffer Layer on Performance of Si Nanocrystal Light-Emitting Diodes. Electrochemical and Solid-State Letters. 11(7). H189–H189. 1 indexed citations

18.

Oh, Su Hwan, Ki Soo Kim, Hyunsung Ko, et al.. (2007). Design and Fabrication of Butt-Coupled Sampled Grating DBR Lasers Using Planar Buried Heterostructures. Journal of the Korean Physical Society. 50(1). 64–71. 1 indexed citations

19.

Park, Sang‐Ho, et al.. (2006). Fabrication of a TFF-Attached WDM-Type Triplex Transceiver Module Using Silica PLC Hybrid Integration Technology. Journal of Lightwave Technology. 24(12). 5031–5038. 11 indexed citations

20.

Oh, Su Hwan, et al.. (2003). The design and the fabrication of monolithically integrated GaInAsP MQW laser with butt-coupled waveguide. IEEE Photonics Technology Letters. 15(10). 1339–1341. 13 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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