S. A. Kellar

2.9k total citations · 1 hit paper
26 papers, 1.9k citations indexed

About

S. A. Kellar is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, S. A. Kellar has authored 26 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Condensed Matter Physics, 9 papers in Atomic and Molecular Physics, and Optics and 8 papers in Materials Chemistry. Recurrent topics in S. A. Kellar's work include Physics of Superconductivity and Magnetism (9 papers), Advanced Condensed Matter Physics (6 papers) and Particle Accelerators and Free-Electron Lasers (5 papers). S. A. Kellar is often cited by papers focused on Physics of Superconductivity and Magnetism (9 papers), Advanced Condensed Matter Physics (6 papers) and Particle Accelerators and Free-Electron Lasers (5 papers). S. A. Kellar collaborates with scholars based in United States, Japan and Australia. S. A. Kellar's co-authors include Zhi‐Xun Shen, P. V. Bogdanov, Alessandra Lanzara, Hiroshi Eisaki, E. D. Lu, S. Uchida, T. Noda, K. Kishio, J. Shimoyama and Z. Hussain and has published in prestigious journals such as Nature, Science and Physical Review Letters.

In The Last Decade

S. A. Kellar

25 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.

Evidence for ubiquitous strong electron–phonon coupling in high-temperature superconductors

2001 1.0k citations Alessandra Lanzara, P. V. Bogdanov et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. A. Kellar United States	13	1.5k	898	587	419	134	26	1.9k
R. G. Goodrich United States	23	1.2k 0.9×	1.0k 1.2×	434 0.7×	454 1.1×	70 0.5×	88	1.8k
V. N. Antonov Ukraine	26	924 0.6×	880 1.0×	843 1.4×	706 1.7×	117 0.9×	114	2.0k
A. T. Boothroyd United Kingdom	26	1.6k 1.1×	1.3k 1.4×	446 0.8×	548 1.3×	87 0.6×	103	2.1k
Z. Z̊ołnierek Poland	13	963 0.7×	621 0.7×	643 1.1×	621 1.5×	162 1.2×	39	1.8k
R. Feile Germany	19	752 0.5×	408 0.5×	549 0.9×	716 1.7×	114 0.9×	50	1.6k
G. Y. Guo United Kingdom	28	1.0k 0.7×	1.2k 1.3×	1.2k 2.0×	1.1k 2.6×	104 0.8×	73	2.6k
C. F. Majkrzak United States	21	669 0.5×	673 0.7×	1.0k 1.8×	480 1.1×	141 1.1×	55	1.6k
R. Monnier Switzerland	22	882 0.6×	601 0.7×	630 1.1×	634 1.5×	78 0.6×	67	1.6k
H. Romberg Germany	17	1.2k 0.8×	634 0.7×	412 0.7×	403 1.0×	38 0.3×	27	1.5k
M. Springford United Kingdom	25	1.1k 0.8×	927 1.0×	868 1.5×	289 0.7×	79 0.6×	100	1.8k

Countries citing papers authored by S. A. Kellar

Since Specialization

Citations

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

Fields of papers citing papers by S. A. Kellar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. A. Kellar

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

Zhou, Xingjiang, T. Yoshida, S. A. Kellar, et al.. (2001). Dual Nature of the Electronic Structure of(La2−x−yNdySrx)CuO4andLa1.85Sr0.15CuO4. Physical Review Letters. 86(24). 5578–5581. 73 indexed citations

Lanzara, Alessandra, P. V. Bogdanov, X. J. Zhou, et al.. (2001). Evidence for ubiquitous strong electron–phonon coupling in high-temperature superconductors. Nature. 412(6846). 510–514. 1016 indexed citations breakdown →

Bogdanov, P. V., Alessandra Lanzara, Xingjiang Zhou, et al.. (2001). Photoemission study of Pb dopedBi2Sr2CaCu2O8:A Fermi surface picture. Physical review. B, Condensed matter. 64(18). 62 indexed citations

Lanzara, Alessandra, P. V. Bogdanov, S. A. Kellar, et al.. (2001). Evidence for abrupt change in dispersion and scattering rate of quasiparticles in Bi2Sr2CaCu2O8. Journal of Physics and Chemistry of Solids. 62(1-2). 21–24. 1 indexed citations

Bogdanov, P. V., Alessandra Lanzara, Xingjiang Zhou, et al.. (2000). ARPES study of Pb doped Bi_2Sr_2CaCu_2O_8 - an unambiguous case for an electron-like Fermi surface. arXiv (Cornell University). 1 indexed citations

Zhou, Xiaohan, T. Yoshida, S. A. Kellar, et al.. (2000). Dual Nature of the Electronic Structure of the Stripe Phase. arXiv (Cornell University). 1 indexed citations

Zhou, Xingjiang, P. V. Bogdanov, S. A. Kellar, et al.. (1999). One-Dimensional Electronic Structure and Suppression of d -Wave Node State in (La _1.28 Nd _0.6 Sr _0.12 )CuO ₄. Science. 286(5438). 268–272. 168 indexed citations

Dı́az, J., S. Anders, Xingxiang Zhou, et al.. (1999). Combined near edge X-ray absorption fine structure and X-ray photoemission spectroscopies for the study of amorphous carbon thin films. Journal of Electron Spectroscopy and Related Phenomena. 101-103. 545–550. 19 indexed citations

Bozek, John D., Art Robinson, & S. A. Kellar. (1999). New ALS beamline for high-resolution electron spectroscopy below 340 eV. Synchrotron Radiation News. 12(5). 37–39. 1 indexed citations

10.

Faiz, M., Xingxiang Zhou, Edward J. Moler, et al.. (1999). An X-ray absorption spectroscopic study of YBa2Cu3−xFexO7+y. Journal of Electron Spectroscopy and Related Phenomena. 101-103. 707–711. 2 indexed citations

11.

Kellar, S. A., et al.. (1998). Surface structure determination of Au(1 ML)/Fe(15 ML)/Au(100) using angle-resolved photoemission extended fine structure. Physical review. B, Condensed matter. 57(3). 1890–1895. 9 indexed citations

12.

Moler, Edward J., S. A. Kellar, Z. Hussain, et al.. (1997). Adsorption site and structure determination of c(2 × 2) (100) using angle-resolved photoemission extended fine structure. Chemical Physics Letters. 264(5). 502–507. 12 indexed citations

13.

Chen, Yujie, L. J. Terminello, Tao Fang, et al.. (1997). Structure determination of chemisorbed c(2×2)P/Fe(100) using angle-resolved photoemissionextended fine structure and self-consistent-field Xα scattered-wave calculations: Comparison with c(2×2)S/Fe(100). Physical review. B, Condensed matter. 55(16). 10830–10840. 5 indexed citations

14.

Chen, Yujie, S. A. Kellar, Edward J. Moler, et al.. (1997). Angle-resolved photoemission extended fine structure of the Ni3p,Cu3s,and Cu3pcore levels of the respective clean (111) surfaces. Physical review. B, Condensed matter. 56(3). 1540–1550. 4 indexed citations

15.

Hussain, Z., S. A. Kellar, Edward J. Moler, et al.. (1996). High-resolution beamline 9.3.2 in the energy range 30–1500 eV at the Advanced Light Source: Design and performance. Review of Scientific Instruments. 67(9). 3372–3372. 2 indexed citations

16.

Moler, Edward J., et al.. (1996). Spatial structure determination of (√3×√3)R30° and (1.5×1.5)R18° CO or Cu(111) using angle-resolved photoemission extended fine structure. Physical review. B, Condensed matter. 54(15). 10862–10868. 31 indexed citations

17.

Hussain, Z., S. A. Kellar, Edward J. Moler, et al.. (1996). High resolution soft X-ray bending magnet beamline 9.3.2 with circularly polarized radiation capability at the Advanced Light Source. Journal of Electron Spectroscopy and Related Phenomena. 80. 401–404. 57 indexed citations

18.

Hussain, Z., P. A. Heimann, Wayne R. McKinney, et al.. (1995). High resolution soft x-ray bending magnet beamline 9.3.2 with circularly polarized radiation capability at the Advanced Light Source. University of North Texas Digital Library (University of North Texas).

19.

Hudson, Eric A., Edward J. Moler, Yu Zheng, et al.. (1994). Near-edge sodium and fluorineK-shell photoabsorption of alkali halides. Physical review. B, Condensed matter. 49(6). 3701–3708. 40 indexed citations

20.

Shannon, V. L., et al.. (1989). Rotational anisotropy in the second harmonic response from copper(111) in aqueous solutions. The Journal of Physical Chemistry. 93(17). 6434–6440. 17 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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