Daniel J. Sandman

3.8k total citations · 1 hit paper
153 papers, 3.0k citations indexed

About

Daniel J. Sandman is a scholar working on Organic Chemistry, Materials Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Daniel J. Sandman has authored 153 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Organic Chemistry, 49 papers in Materials Chemistry and 46 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Daniel J. Sandman's work include Polydiacetylene-based materials and applications (57 papers), Organic and Molecular Conductors Research (37 papers) and Supramolecular Self-Assembly in Materials (31 papers). Daniel J. Sandman is often cited by papers focused on Polydiacetylene-based materials and applications (57 papers), Organic and Molecular Conductors Research (37 papers) and Supramolecular Self-Assembly in Materials (31 papers). Daniel J. Sandman collaborates with scholars based in United States, Ireland and United Kingdom. Daniel J. Sandman's co-authors include A. F. Garito, Alan J. Heeger, L. B. Coleman, Frederick G. Yamagishi, Michael J. Cohen, A. J. Epstein, Bruce M. Foxman, Paul Nielsen, Michael F. Rubner and Ashok L. Cholli and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and The Journal of Chemical Physics.

In The Last Decade

Daniel J. Sandman

150 papers receiving 2.9k 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.

Superconducting fluctuations and the peierls instability in an organic solid

1973 803 citations Daniel J. Sandman, A. F. Garito et al. Solid State Communications profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Daniel J. Sandman United States	26	1.3k	1.2k	907	895	416	153	3.0k
G. Dellepiane Italy	23	383 0.3×	659 0.6×	757 0.8×	603 0.7×	471 1.1×	150	2.0k
Shuji Okada Japan	33	1.1k 0.9×	1.7k 1.5×	2.3k 2.5×	1.0k 1.1×	592 1.4×	293	4.6k
Hiroaki Tachibana Japan	29	702 0.5×	805 0.7×	1.4k 1.6×	1.4k 1.5×	667 1.6×	147	3.4k
C. J. Eckhardt United States	25	309 0.2×	776 0.7×	1.1k 1.2×	398 0.4×	520 1.3×	108	2.4k
Mutsuyoshi Matsumoto Japan	35	957 0.7×	873 0.7×	1.8k 2.0×	1.3k 1.5×	818 2.0×	225	4.0k
Hiro Matsuda Japan	34	1.6k 1.3×	1.9k 1.6×	2.6k 2.9×	1.3k 1.4×	876 2.1×	269	5.5k
Hiroo Nakahara Japan	27	279 0.2×	725 0.6×	729 0.8×	575 0.6×	569 1.4×	124	2.5k
Takao Kōda Japan	27	658 0.5×	382 0.3×	1.2k 1.3×	950 1.1×	879 2.1×	79	2.3k
Hidetoshi Oikawa Japan	36	733 0.6×	1.4k 1.2×	2.8k 3.1×	969 1.1×	466 1.1×	240	4.9k
Lucia Pasquato Italy	36	869 0.7×	1.4k 1.1×	2.3k 2.6×	874 1.0×	115 0.3×	102	4.4k

Countries citing papers authored by Daniel J. Sandman

Since Specialization

Citations

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

Fields of papers citing papers by Daniel J. Sandman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Daniel J. Sandman. 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 Daniel J. Sandman. The network helps show where Daniel J. Sandman may publish in the future.

Co-authorship network of co-authors of Daniel J. Sandman

This figure shows the co-authorship network connecting the top 25 collaborators of Daniel J. Sandman. A scholar is included among the top collaborators of Daniel J. Sandman 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 Daniel J. Sandman. Daniel J. Sandman 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

Ashwell, Geoffrey J., et al.. (2007). Molecular diodes and ultra-thin organic rectifying junctions: Au–S–C_nH_2n–Q3CNQ and TCNQ derivatives. Physical Chemistry Chemical Physics. 9(8). 996–1002.

Sandman, Daniel J., et al.. (2005). Solid-state NMR and the thermal polymerization of 2,4-hexadiyne-1,6-diol bis-(p-toluenesulfonate). Solid State Nuclear Magnetic Resonance. 29(4). 251–257. 5 indexed citations

Sandman, Daniel J., et al.. (2005). Thermally Annealed Solid State Polymerization of 2,3-Dicyano-5,7-Dimethyl-6H-1,4-Diazepine: An NMR Study. Molecular Crystals and Liquid Crystals. 440(1). 53–63. 1 indexed citations

Kim, Ik‐Bum, et al.. (2004). Solution and Solid‐State Polymerization of 2,3‐Dicyano‐5,7‐dimethyl‐6H‐1,4‐diazepine. Journal of Macromolecular Science Part A. 41(12). 1411–1424. 1 indexed citations

Yang, Ke, Jayant Kumar, Dong‐Chan Lee, Daniel J. Sandman, & Sukant K. Tripathy. (2002). Probing the electronic structure of a conjugated polymer through fifth-order electroabsorption spectroscopy. Optics Communications. 201(1-3). 197–206. 6 indexed citations

Eckhardt, C. J., et al.. (1994). Optical, Calorimetric, and Mass Spectroscopic Study of Nonthermochromic Crystalline Forms of the Polydiacetylene Bis(ethylurethane)-5,7-Dodecadiyne-1,12-diol (ETCD). Chemistry of Materials. 6(8). 1346–1350. 15 indexed citations

Chiang, Long Y., A. F. Garito, & Daniel J. Sandman. (1992). Electrical, optical, and magnetic properties of organic solid state materials : symposium held December 2-6, 1991, Boston, Massachusetts, U.S.A.. 1 indexed citations

Sandman, Daniel J., et al.. (1988). The Interaction of Vacuum Ultraviolet Light with Crystalline Monoacetylenes: A Progress Report. Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics. 156(1). 103–108. 8 indexed citations

Sandman, Daniel J.. (1987). Crystallographically ordered polymers : developed from a symposium sponsored by the Division of Polymeric Materials: Science and Engineering at the 191st meeting of the American Chemical Society, New York, New York, April 13-18, 1986. American Chemical Society eBooks. 3 indexed citations

10.

Eckert, Hellmut, James P. Yesinowski, Daniel J. Sandman, & Christopher S. Velázquez. (1987). Solid-state bromination of poly(1,6-di-N-carbazolyl-2,4-hexadiyne): a cross polarization-magic angle spinning NMR study. Journal of the American Chemical Society. 109(3). 761–768. 23 indexed citations

11.

Rubner, Michael F., Daniel J. Sandman, & Christopher S. Velázquez. (1987). On the structural origin of the thermochromic behavior of urethane-substituted poly(diacetylenes). Macromolecules. 20(6). 1296–1300. 60 indexed citations

12.

Sandman, Daniel J. & Gerald P. Ceasar. (1986). Donors for Organic Metals: Molecular Aspects. Israel Journal of Chemistry. 27(4). 293–299. 20 indexed citations

13.

Sandman, Daniel J., Sukant K. Tripathy, B. S. Elman, & Lynne A. Samuelson. (1986). Polydiacetylenes and analogies to inorganic semiconductors and graphite. Synthetic Metals. 15(2-3). 229–235. 11 indexed citations

14.

Georger, Jacque H., J.V. Hryniewicz, M. L. Rooney, et al.. (1984). Polydiacetylene: The Ideal Low Dimensional Organic Material. Molecular crystals and liquid crystals. 106(3-4). 259–268. 10 indexed citations

15.

Sandman, Daniel J., et al.. (1984). Studies of The Soltd State Reactivity and Properties of Diacetylene Polymers and Acetylenes. Molecular crystals and liquid crystals. 106(3-4). 199–217. 22 indexed citations

16.

Sandman, Daniel J., et al.. (1983). Studies of the Solid State Properties of Molecular and Supramolecular Selenium and Tellurium Materials. Molecular crystals and liquid crystals. 93(1). 293–305. 6 indexed citations

17.

Sandman, Daniel J., et al.. (1981). Synthesis, electronic structure, and complex formation of simple 1,1,4,4-tetrathiabutadienes. Journal of the Chemical Society Chemical Communications. 829–829. 8 indexed citations

18.

Sandman, Daniel J.. (1979). Kinetic Models for the Formation of “Unconventional” TCNQ Ion-Radical Salts of 1 : 1 Stoichiometry. Molecular crystals and liquid crystals. 50(1). 235–257. 26 indexed citations

19.

Sandman, Daniel J.. (1978). A kinetic model for the formation of the conductor N-methylphenazinium tetracyanoquinodimethanide (NMP-TCNQ). Journal of the American Chemical Society. 100(16). 5230–5232. 14 indexed citations

20.

Nielsen, Paul, Daniel J. Sandman, & A. J. Epstein. (1975). Inelastic electron scattering lengths and charge transfer in tetrathiofulvalene-tetracyanoquinodimethane (TTF-TCNQ) films. Solid State Communications. 17(9). 1067–1071. 30 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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