S. Darack

1.6k total citations · 1 hit paper
26 papers, 1.3k citations indexed

About

S. Darack is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Condensed Matter Physics. According to data from OpenAlex, S. Darack has authored 26 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Atomic and Molecular Physics, and Optics, 16 papers in Electrical and Electronic Engineering and 8 papers in Condensed Matter Physics. Recurrent topics in S. Darack's work include Rare-earth and actinide compounds (7 papers), Laser-Matter Interactions and Applications (5 papers) and Advanced Fiber Laser Technologies (4 papers). S. Darack is often cited by papers focused on Rare-earth and actinide compounds (7 papers), Laser-Matter Interactions and Applications (5 papers) and Advanced Fiber Laser Technologies (4 papers). S. Darack collaborates with scholars based in United States and Germany. S. Darack's co-authors include R. R. Freeman, M. E. Geusic, H. M. Milchberg, Douglass Schumacher, P. H. Bucksbaum, K. Andres, R. P. H. Chang, C. C. Chang, D. R. Dykaar and E. Bücher and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

S. Darack

25 papers receiving 1.2k citations

Hit Papers

Above-threshold ionization with subpicosecond laser pulses 1987 2026 2000 2013 1987 200 400 600
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.

  1. Above-threshold ionization with subpicosecond laser pulses
    1987 635 citations S. Darack et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Darack United States 13 892 338 283 262 208 26 1.3k
Keigo Nagasaka Japan 15 494 0.6× 321 0.9× 102 0.4× 116 0.4× 145 0.7× 81 804
S. S. Rosenblum United States 17 384 0.4× 135 0.4× 70 0.2× 286 1.1× 270 1.3× 58 904
M. Renard France 17 857 1.0× 334 1.0× 181 0.6× 296 1.1× 663 3.2× 42 1.4k
E. M. Bothschafter Germany 13 876 1.0× 243 0.7× 190 0.7× 74 0.3× 122 0.6× 20 1.1k
Claude Hilbert United States 15 349 0.4× 207 0.6× 114 0.4× 280 1.1× 85 0.4× 31 680
J. Kühl Germany 24 914 1.0× 931 2.8× 260 0.9× 176 0.7× 153 0.7× 54 1.4k
Valérie Vëniard France 27 1.7k 1.9× 485 1.4× 384 1.4× 90 0.3× 115 0.6× 71 2.0k
G. Weiß Germany 20 710 0.8× 187 0.6× 64 0.2× 401 1.5× 347 1.7× 74 1.3k
Alan L. McWhorter United States 18 711 0.8× 685 2.0× 89 0.3× 210 0.8× 160 0.8× 34 1.2k
Shun-ichi Kobayashi Japan 24 1.1k 1.2× 220 0.7× 78 0.3× 781 3.0× 251 1.2× 96 1.4k

Countries citing papers authored by S. Darack

Since Specialization
Citations

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

Fields of papers citing papers by S. Darack

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Darack

This figure shows the co-authorship network connecting the top 25 collaborators of S. Darack. A scholar is included among the top collaborators of S. Darack 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 S. Darack. S. Darack is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Dykaar, D. R., S.G. Grubb, J.R. Simpson, et al.. (1995). 2.5 Gb/s Raman Amplifier at 1.3 μm in Germanosilicate Fibers. PD1–PD1. 3 indexed citations
2.
Keil, U. D., D. R. Dykaar, R. F. Kopf, & S. Darack. (1994). Reflectivity measurements of femtosecond carrier and field dynamics in semiconductors. Applied Physics Letters. 64(24). 3267–3269. 5 indexed citations
3.
Keil, U. D., D. R. Dykaar, R. F. Kopf, & S. Darack. (1994). Femtosecond reflectivity measurements and second harmonic generation in nonresonant excitation of photoconductive switches. Applied Physics Letters. 64(14). 1812–1814. 5 indexed citations
4.
Dykaar, D. R., et al.. (1994). Cross-locking dynamics in a two-color mode-locked Ti:sapphire laser. Optics Letters. 19(14). 1058–1058. 21 indexed citations
5.
Dykaar, D. R. & S. Darack. (1993). Sticky pulses: two-color cross-mode-locked femtosecond operation of a single Ti:sapphire laser. Optics Letters. 18(8). 634–634. 42 indexed citations
6.
Keil, U. D., D. R. Dykaar, D. J. Eaglesham, et al.. (1992). Rapid thermal annealing of low-temperature-grown GaAs photoconductors. Conference on Lasers and Electro-Optics.
7.
Keil, U. D., D. R. Dykaar, A. F. J. Levi, et al.. (1992). High-speed coplanar transmission lines. IEEE Journal of Quantum Electronics. 28(10). 2333–2342. 27 indexed citations
8.
Darack, S., G. T. Harvey, & D. R. Dykaar. (1991). Timing-jitter stabilization of a colliding-pulse mode-locked laser by active control of the cavity length. Optics Letters. 16(21). 1677–1677. 29 indexed citations
9.
Dykaar, D. R., D. J. Eaglesham, U. D. Keil, et al.. (1991). Molecular Beam Epitaxy of Low Temperature Grown GaAs Photoconductors. MRS Proceedings. 241. 5 indexed citations
10.
Bokor, Jeffrey, et al.. (1983). Laser-plasma-induced extreme-ultraviolet radiation from liquid mercury. Optics Letters. 8(5). 265–265. 12 indexed citations
11.
Chang, R. P. H., C. C. Chang, & S. Darack. (1982). Hydrogen plasma etching of semiconductors and their oxides. Journal of Vacuum Science and Technology. 20(1). 45–50. 135 indexed citations
12.
Chang, R. P. H., C. C. Chang, & S. Darack. (1982). Summary Abstract: Hydrogen plasma etching of semiconductors and their oxides. Journal of Vacuum Science and Technology. 20(3). 490–491. 6 indexed citations
13.
Chang, R. P. H. & S. Darack. (1981). Hydrogen plasma etching of GaAs oxide. Applied Physics Letters. 38(11). 898–899. 52 indexed citations
14.
Andres, K., W. M. Walsh, S. Darack, L. W. Rupp, & L. D. Longinotti. (1978). On the resistivity of the magnetically ordered ground state of the intermediate valence compound TmSe. Solid State Communications. 27(9). 825–828. 20 indexed citations
15.
Andres, K. & S. Darack. (1977). Cooling of 3He to 1 mK by nuclear demagnetization of PrNi5. Physica B+C. 86-88. 1071–1076. 22 indexed citations
16.
Andres, K., P. H. Schmidt, & S. Darack. (1975). Hyperfine enhanced nuclear cooling to 1.3 mK in PrNi5. AIP conference proceedings. 24. 238–239. 7 indexed citations
17.
Andres, K. & S. Darack. (1974). Nuclear magnetic cooling to 1.6 mK and nuclear ferromagnetism in PrTl3. Physical review. B, Solid state. 10(5). 1967–1974. 8 indexed citations
18.
Andres, K., S. Darack, & S. L. Holt. (1974). Experimental observation of zero point effects in the susceptibility of CuCl2 × 2(NC5H5), an linear Heisenberg antiferromagnet. Solid State Communications. 15(6). 1087–1091. 5 indexed citations
19.
Andres, K., E. Bücher, S. Darack, & J. P. Maita. (1972). Induced-Moment Ferromagnetism inPr3Tl. Physical review. B, Solid state. 6(7). 2716–2724. 71 indexed citations
20.
Walker, L. R., R. E. Dietz, K. Andres, & S. Darack. (1972). Susceptibility of TMMC — an anisotropic linear antiferromagnet. Solid State Communications. 11(5). 593–596. 71 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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