H. Tawara

2.5k total citations · 1 hit paper
81 papers, 2.0k citations indexed

About

H. Tawara is a scholar working on Atomic and Molecular Physics, and Optics, Radiation and Computational Mechanics. According to data from OpenAlex, H. Tawara has authored 81 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Atomic and Molecular Physics, and Optics, 40 papers in Radiation and 25 papers in Computational Mechanics. Recurrent topics in H. Tawara's work include Atomic and Molecular Physics (71 papers), X-ray Spectroscopy and Fluorescence Analysis (38 papers) and Ion-surface interactions and analysis (25 papers). H. Tawara is often cited by papers focused on Atomic and Molecular Physics (71 papers), X-ray Spectroscopy and Fluorescence Analysis (38 papers) and Ion-surface interactions and analysis (25 papers). H. Tawara collaborates with scholars based in Japan, Germany and United States. H. Tawara's co-authors include Yasunori Yamamura, V P Shevelko, T. Kato, Hitoshi Nishimura, V.P. Shevelko, I. Yu. Tolstikhina, T. Tonuma, H. Kumagai, J. Ullrich and Takashi Matsuo and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Journal of Applied Physics.

In The Last Decade

H. Tawara

81 papers receiving 1.9k 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.

ENERGY DEPENDENCE OF ION-INDUCED SPUTTERING YIELDS FROM MONATOMIC SOLIDS AT NORMAL INCIDENCE

1996 599 citations Yasunori Yamamura, H. Tawara Atomic Data and Nuclear Data Tables profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. Tawara Japan	21	1.2k	555	544	455	447	81	2.0k
M. Gryziṅski Poland	13	1.5k 1.3×	401 0.7×	494 0.9×	590 1.3×	997 2.2×	75	2.5k
H. Winter Austria	28	1.6k 1.3×	1.0k 1.8×	331 0.6×	400 0.9×	704 1.6×	107	2.6k
B. Sulik Hungary	26	1.3k 1.1×	820 1.5×	274 0.5×	250 0.5×	566 1.3×	149	2.3k
J. D. Gillaspy United States	30	2.2k 1.8×	370 0.7×	983 1.8×	399 0.9×	528 1.2×	129	2.8k
H. Winter Austria	28	1.3k 1.1×	1.5k 2.7×	369 0.7×	577 1.3×	706 1.6×	108	2.7k
Shunsuke Ohtani Japan	22	1.1k 0.9×	546 1.0×	287 0.5×	309 0.7×	341 0.8×	113	1.7k
T. J. M. Zouros Greece	22	1.4k 1.2×	401 0.7×	274 0.5×	192 0.4×	791 1.8×	117	2.1k
G. Hofmann Germany	21	1.1k 0.9×	237 0.4×	264 0.5×	328 0.7×	288 0.6×	77	1.6k
K. O. Groeneveld Germany	25	1.4k 1.1×	1.1k 2.0×	329 0.6×	383 0.8×	1.1k 2.4×	175	2.7k
J. A. Tanis United States	26	2.0k 1.6×	500 0.9×	344 0.6×	236 0.5×	1.0k 2.3×	158	2.5k

Countries citing papers authored by H. Tawara

Since Specialization

Citations

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

Fields of papers citing papers by H. Tawara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Tawara

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

Ohsawa, D., H. Tawara, F. Soga, M E Galassi, & R D Rivarola. (2013). 6.0 MeV u⁻¹carbon ion (C⁶⁺and C⁴⁺)-induced secondary electron emission from water vapor. Physica Scripta. T156. 14039–14039. 11 indexed citations

Sakaue, Hiroyuki, Naoto Yamamoto, S. Morita, et al.. (2011). Electron density dependence of intensity ratio for FeXXII extreme ultraviolet emission lines arising from different ground levels in electron beam ion trap and large helical device. Journal of Applied Physics. 109(7). 6 indexed citations

Shevelko, V P, et al.. (2010). The energy-deposition model: electron loss of heavy ions in collisions with neutral atoms at low and intermediate energies. Journal of Physics B Atomic Molecular and Optical Physics. 43(21). 215202–215202. 23 indexed citations

Liang, G. Y., T. Baumann, J. R. Crespo López-Urrutia, et al.. (2009). EXTREME-ULTRAVIOLET SPECTROSCOPY OF Fe VI-Fe XV AND ITS DIAGNOSTIC APPLICATION FOR ELECTRON BEAM ION TRAP PLASMAS. The Astrophysical Journal. 696(2). 2275–2289. 22 indexed citations

Wells, E., et al.. (2008). Soft fragmentation of carbon monoxide by slow highly charged ions. Physical Review A. 77(6). 11 indexed citations

Miyoshi, Tomohiro, K. Noda, H. Tawara, I. Yu. Tolstikhina, & V.P. Shevelko. (2007). Distribution of exit silicon ions over excited states after penetrating through carbon foils at 2.65, 4.3 and 6.0 MeV/u. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 258(2). 329–339. 9 indexed citations

Kirchner, Tom, et al.. (2006). Multielectron ionization of atoms by fast ions: An approximation by normalized exponentials. Technical Physics. 51(9). 1127–1136. 5 indexed citations

Sataka, M., Makoto Imai, K. Kawatsura, et al.. (2002). Comprehensive theoretical and experimental analysis of Coster-Kronig electron spectra from 64-MeVS12+ions excited through He gas and C-foil targets. Physical Review A. 65(5). 10 indexed citations

Tawara, H., et al.. (1999). Electron impact ionization data for atoms and ions. Up-dated in 1998. National Institute for Fusion Science Repository (National Institute for Fusion Science). 2 indexed citations

10.

Yamamura, Yasunori & H. Tawara. (1996). ENERGY DEPENDENCE OF ION-INDUCED SPUTTERING YIELDS FROM MONATOMIC SOLIDS AT NORMAL INCIDENCE. Atomic Data and Nuclear Data Tables. 62(2). 149–253. 599 indexed citations breakdown →

11.

Presnyakov, L. P., H. Tawara, I. Yu. Tolstikhina, & D. B. Uskov. (1995). Double ionization of atomic helium under heavy ion impact. Journal of Physics B Atomic Molecular and Optical Physics. 28(5). 785–793. 14 indexed citations

12.

Sataka, M., Makoto Imai, Y. Yamazaki, et al.. (1994). Projectile charge state dependence of binary electron production for 1 MeV u^-1Au^q+(q=12-37) ion impact on He. Journal of Physics B Atomic Molecular and Optical Physics. 27(8). L171–L177. 10 indexed citations

13.

Ullrich, J., R. Moshammer, H. P. Berg, et al.. (1993). High-velocity limit for the ratio of helium double-to-single ionization for highly charged, bare-ion impact. Physical Review Letters. 71(11). 1697–1700. 45 indexed citations

14.

Gilbody, H B, A. Salin, A. Bárány, et al.. (1989). Review of the Data Base for Collisions of C^q+ and O^q+ Ions with H, H₂ and He. Physica Scripta. T28. 8–9. 2 indexed citations

15.

Tonuma, T., H. Kumagai, Takashi Matsuo, & H. Tawara. (1989). Coincidence measurements of slow recoil ions with projectile ions in 42-MeVArq+-Ar collisions. Physical review. A, General physics. 40(11). 6238–6245. 22 indexed citations

16.

Tawara, H. & T. Kato. (1987). Total and partial ionization cross sections of atoms and ions by electron impact. Atomic Data and Nuclear Data Tables. 36(2). 167–353. 211 indexed citations

17.

Tonuma, T., H. Kumagai, Hajime Shibata, et al.. (1986). Net ionisation cross-sections of rare gases by collisions of fast highly charged heavy projectiles. Journal of Physics B Atomic and Molecular Physics. 19(12). 1771–1779. 20 indexed citations

18.

Tawara, H., T. Tonuma, Hajime Shibata, et al.. (1986). Multiply charged carbon ions produced from C2H2 and CH4 molecules in energetic, heavy ion impact. Zeitschrift für Physik D Atoms Molecules and Clusters. 2(3). 239–242. 8 indexed citations

19.

Tonuma, T., Hajime Shibata, H. Kumagai, et al.. (1986). Production of highly charged slow Ar ions recoiled in 1.05-MeV/amuNeq+(q=2,7–10) andArq+(q=4,6,10–14) -ion bombardment. Physical review. A, General physics. 33(5). 3047–3053. 29 indexed citations

20.

Tonuma, T., M. Kase, T. Kambara, et al.. (1984). Projectile charge-state dependence of recoil-ion charge-state distributions produced in heavy-ion collisions. Journal of Physics B Atomic and Molecular Physics. 17(10). L317–L321. 10 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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