Han S. Uhm

1.4k total citations
82 papers, 1.2k citations indexed

About

Han S. Uhm is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Aerospace Engineering. According to data from OpenAlex, Han S. Uhm has authored 82 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Atomic and Molecular Physics, and Optics, 38 papers in Electrical and Electronic Engineering and 27 papers in Aerospace Engineering. Recurrent topics in Han S. Uhm's work include Gyrotron and Vacuum Electronics Research (35 papers), Particle accelerators and beam dynamics (24 papers) and Plasma Applications and Diagnostics (20 papers). Han S. Uhm is often cited by papers focused on Gyrotron and Vacuum Electronics Research (35 papers), Particle accelerators and beam dynamics (24 papers) and Plasma Applications and Diagnostics (20 papers). Han S. Uhm collaborates with scholars based in United States, South Korea and China. Han S. Uhm's co-authors include Yong Cheol Hong, Dong Hun Shin, Ronald C. Davidson, Bong Ju Lee, Guangsup Cho, Jong H. Kim, Mártin Lampe, W. Namkung, John R. Smith and Hyunjae Park and has published in prestigious journals such as Physical Review Letters, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Han S. Uhm

73 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Han S. Uhm United States	20	572	417	338	299	228	82	1.2k
Joost van der Mullen Netherlands	16	1.0k 1.8×	836 2.0×	309 0.9×	325 1.1×	94 0.4×	40	1.5k
E.J.M. van Heesch Netherlands	24	1.2k 2.1×	1.1k 2.5×	213 0.6×	453 1.5×	97 0.4×	98	1.7k
A.J.M. Pemen Netherlands	24	1.5k 2.5×	1.3k 3.0×	209 0.6×	531 1.8×	96 0.4×	110	2.0k
Ram Prakash India	19	572 1.0×	416 1.0×	324 1.0×	166 0.6×	87 0.4×	112	1.0k
Walter Alfredo Egli Switzerland	18	1.1k 1.9×	841 2.0×	188 0.6×	481 1.6×	111 0.5×	45	1.7k
Tatsuo Ishijima Japan	20	900 1.6×	664 1.6×	237 0.7×	445 1.5×	129 0.6×	142	1.5k
Stéphane Pellerin France	24	836 1.5×	736 1.8×	443 1.3×	318 1.1×	149 0.7×	82	1.7k
G. Popa Romania	22	995 1.7×	533 1.3×	315 0.9×	536 1.8×	102 0.4×	117	1.8k
A. Qayyum Pakistan	18	555 1.0×	258 0.6×	102 0.3×	492 1.6×	69 0.3×	62	1.0k
B. Held France	23	955 1.7×	863 2.1×	218 0.6×	284 0.9×	44 0.2×	83	1.4k

Countries citing papers authored by Han S. Uhm

Since Specialization

Citations

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

Fields of papers citing papers by Han S. Uhm

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Han S. Uhm. 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 Han S. Uhm. The network helps show where Han S. Uhm may publish in the future.

Co-authorship network of co-authors of Han S. Uhm

This figure shows the co-authorship network connecting the top 25 collaborators of Han S. Uhm. A scholar is included among the top collaborators of Han S. Uhm 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 Han S. Uhm. Han S. Uhm 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

Uhm, Han S., et al.. (2016). Carbon dioxide elimination and regeneration of resources in a microwave plasma torch. Environmental Pollution. 211. 191–197. 33 indexed citations

Uhm, Han S., et al.. (2016). Plasma Enhanced Atomic Layer Deposition of SiO<SUB>2</SUB> Using Space-Divided Plasma System. Science of Advanced Materials. 8(4). 872–877. 1 indexed citations

Uhm, Han S., et al.. (2014). Production of hydrogen-rich synthetic gas from low-grade coals by microwave steam-plasmas. International Journal of Hydrogen Energy. 39(9). 4351–4355. 35 indexed citations

Uhm, Han S.. (2011). Generation of High-Power Torch Plasma by a 915-MHz Microwave System Yong C. Hong, Dong H. Shin, Sang J. Lee, Ye J. Kim, Bong Ju Lee, and Han S. Uhm, Senior Member, IEEE. 1 indexed citations

Uhm, Han S., et al.. (2008). Microwave plasma torch operating in a chamber at a low pressure. Applied Physics Letters. 93(5). 2 indexed citations

Hong, Yong Cheol, Dong Hun Shin, & Han S. Uhm. (2007). Simulated experiment for elimination of air contaminated with odorous chemical agents by microwave plasma burner. Applied Physics Letters. 91(16). 19 indexed citations

Uhm, Han S., Yong Cheol Hong, & Dong Hun Shin. (2006). A microwave plasma torch and its applications. Plasma Sources Science and Technology. 15(2). S26–S34. 137 indexed citations

Uhm, Han S., et al.. (2003). Simple Microwave Plasma Source at Atmospheric Pressure. Journal of the Korean Physical Society. 42. 21 indexed citations

Park, Gun‐Sik, et al.. (2002). Nonlinear theory of folded waveguide TWT. 34. 2–2.

10.

Uhm, Han S.. (2002). The resistive-wall klystron as a high-power microwave source. Proceedings Particle Accelerator Conference. 3. 1527–1529.

11.

Uhm, Han S.. (1998). A self-consistent theory of the folded waveguide klystron. Physics of Plasmas. 5(12). 4411–4422. 3 indexed citations

12.

Park, Gun‐Sik, et al.. (1998). Propagation characteristics of a premodulated electron beam. IEEE Transactions on Plasma Science. 26(3). 794–798. 1 indexed citations

13.

Uhm, Han S.. (1994). A self-consistent nonlinear theory of resistive-wall instability in a relativistic electron beam. Physics of Plasmas. 1(6). 2038–2052. 4 indexed citations

14.

Uhm, Han S.. (1994). Transient behavior of cavity excitation driven by a modulated electron beam. Physics of Plasmas. 1(4). 1040–1045. 2 indexed citations

15.

Namkung, W., et al.. (1987). Operation of Cusptron Oscillator for Sixth Harmonic Frequency Generation with Six-Vane Circuit. pac. 1860. 4 indexed citations

16.

Uhm, Han S., et al.. (1984). Linear theory of cusptron microwave tubes. The Physics of Fluids. 27(2). 488–498. 30 indexed citations

17.

Uhm, Han S., et al.. (1982). Theory of cusptron microwave tubes. Defense Technical Information Center (DTIC). 83. 29605. 3 indexed citations

18.

Uhm, Han S. & Mártin Lampe. (1982). Return-current-driven instabilities of propagating electron beams. The Physics of Fluids. 25(8). 1444–1449. 15 indexed citations

19.

Uhm, Han S. & Ronald C. Davidson. (1979). Quasi-linear theory of cyclotron maser instability. The Physics of Fluids. 22(9). 1811–1816. 3 indexed citations

20.

Davidson, Ronald C., Han S. Uhm, & R. E. Aamodt. (1979). Nonlocal hybrid-kinetic stability analysis of the mirror-drift-cone instability. The Physics of Fluids. 22(11). 2158–2167. 3 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.

Explore authors with similar magnitude of impact