M. D. Sefcik

2.0k total citations
38 papers, 1.5k citations indexed

About

M. D. Sefcik is a scholar working on Spectroscopy, Polymers and Plastics and Materials Chemistry. According to data from OpenAlex, M. D. Sefcik has authored 38 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Spectroscopy, 11 papers in Polymers and Plastics and 10 papers in Materials Chemistry. Recurrent topics in M. D. Sefcik's work include Advanced NMR Techniques and Applications (12 papers), NMR spectroscopy and applications (8 papers) and Polymer crystallization and properties (8 papers). M. D. Sefcik is often cited by papers focused on Advanced NMR Techniques and Applications (12 papers), NMR spectroscopy and applications (8 papers) and Polymer crystallization and properties (8 papers). M. D. Sefcik collaborates with scholars based in United States and Canada. M. D. Sefcik's co-authors include Jacob Schaefer, E. O. Stejskal, Robert A. McKay, W. Thomas Dixon, Anthony L. Andrady, J. M. S. Henis, Peter P. Gaspar, M. A. Ring, Rudolf E. Cais and Maurizio Speranza and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and Macromolecules.

In The Last Decade

M. D. Sefcik

38 papers receiving 1.4k citations

Peers

M. D. Sefcik

SPECT

NHEP

Kenneth J. Packer United Kingdom

Atsuo Nishioka Japan

M. Burgar Slovenia

William P. Rothwell United States

Junkichi Sohma Japan

Zhe Zhou United States

Xiaohua Qiu United States

Derick W. Ovenall United States

Andreas Brinkmann Canada

R. Duplessix France

Kenneth J. Packer United Kingdom

M. D. Sefcik

944 ×1.3

SPECT

495 ×1.0

197 ×0.5

689 ×1.6

NHEP

56 ×0.3

Citations per year, relative to M. D. Sefcik M. D. Sefcik (= 1×) peers Kenneth J. Packer

Countries citing papers authored by M. D. Sefcik

Since Specialization

Citations

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

Fields of papers citing papers by M. D. Sefcik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. D. Sefcik. 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 M. D. Sefcik. The network helps show where M. D. Sefcik may publish in the future.

Co-authorship network of co-authors of M. D. Sefcik

This figure shows the co-authorship network connecting the top 25 collaborators of M. D. Sefcik. A scholar is included among the top collaborators of M. D. Sefcik 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 M. D. Sefcik. M. D. Sefcik 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

Andrady, Anthony L. & M. D. Sefcik. (1984). Mechanical and gas transport properties of poly-ε-caprolactone model networks. Journal of Applied Polymer Science. 29(11). 3561–3568. 11 indexed citations

Andrady, Anthony L. & M. D. Sefcik. (1984). Transport of hydrogen and carbon monoxide in highly crosslinked poly(propylene glycol) networks. Journal of Polymer Science Polymer Physics Edition. 22(2). 237–243. 21 indexed citations

Schaefer, Jacob, M. D. Sefcik, E. O. Stejskal, et al.. (1984). Molecular motion in glassy polystyrenes. Macromolecules. 17(6). 1107–1118. 85 indexed citations

Andrady, Anthony L. & M. D. Sefcik. (1983). Glass transition in poly(propylene glycol) networks. Journal of Polymer Science Polymer Physics Edition. 21(12). 2453–2463. 40 indexed citations

Sefcik, M. D., et al.. (1983). Diffusivity of gases and main‐chain cooperative motions in plasticized poly(vinyl chloride). Journal of Polymer Science Polymer Physics Edition. 21(7). 1041–1054. 53 indexed citations

Stejskal, E. O., Jacob Schaefer, M. D. Sefcik, Gary S. Jacob, & Robert A. McKay. (1982). Magic angle NMR studies of polymers. Pure and Applied Chemistry. 54(2). 461–466. 10 indexed citations

Schaefer, Jacob, E. O. Stejskal, M. D. Sefcik, & Robert A. McKay. (1981). Applications of high-resolution 13C and 15N n.m.r. of solids. Philosophical Transactions of the Royal Society of London Series A Mathematical and Physical Sciences. 299(1452). 593–608. 32 indexed citations

Stejskal, E. O., Jacob Schaefer, M. D. Sefcik, & Robert A. McKay. (1981). Magic-angle carbon-13 nuclear magnetic resonance study of the compatibility of solid polymeric blends. Macromolecules. 14(2). 275–279. 204 indexed citations

Schaefer, Jacob, et al.. (1981). HIGH-RESOLUTION SOLID-STATE NMR OF GLASSES. Annals of the New York Academy of Sciences. 371(1 Structure and). 106–122. 1 indexed citations

10.

Schaefer, Jacob F., M. D. Sefcik, E. O. Stejskal, Robert A. McKay, & Philip L. Hall. (1981). Characterization of the catabolic transformation of lignin in culture by magic-angle carbon-13 nuclear magnetic resonance. Macromolecules. 14(3). 557–559. 26 indexed citations

11.

Stejskal, E. O., et al.. (1980). Carbon-13 (T_1p) Experiments on Solid Glassy Polymers. Macromolecules. 13(5). 1121–1126. 79 indexed citations

12.

Johnson, Glenn R., et al.. (1980). Chemical modification of hydrogenated amorphous silicon. Solar Energy Materials. 3(4). 533–546. 6 indexed citations

13.

Sefcik, M. D.. (1979). Investigation of the zeolite catalyzed alkylation of toluene using carbon-13 nuclear magnetic resonance. Journal of the American Chemical Society. 101(8). 2164–2170. 40 indexed citations

14.

Sefcik, M. D., E. O. Stejskal, Robert A. McKay, & Jacob Schaefer. (1979). Investigation of the Structure of Acetylene-Terminated Polyimide Resins Using Magic-Angle Carbon-13 Nuclear Magnetic Resonance. Macromolecules. 12(3). 423–425. 80 indexed citations

15.

Sefcik, M. D., et al.. (1978). The differential heat of adsorption of CO2 on small-port sodium mordenite: A one-dimensional, quasi-equilibrium adsorption model. Thermochimica Acta. 26(1-3). 297–310. 5 indexed citations

16.

Speranza, Maurizio, M. D. Sefcik, J. M. S. Henis, & Peter P. Gaspar. (1977). ChemInform Abstract: PHENYLIUM (C6H5+) ION‐MOLECULE REACTIONS STUDIED BY ION CYCLOTRON RESONANCE SPECTROSCOPY. Chemischer Informationsdienst. 8(47). 9 indexed citations

17.

Speranza, Maurizio, M. D. Sefcik, J. M. S. Henis, & Peter P. Gaspar. (1977). Phenylium (C6H5+) ion-molecule reactions studied by ion cyclotron resonance spectroscopy. Journal of the American Chemical Society. 99(17). 5583–5589. 45 indexed citations

18.

Sefcik, M. D., J. M. S. Henis, & Peter P. Gaspar. (1974). Silanium SiH5+. The protonation of silane and the chemistry of silanium ions studied by ion cyclotron resonance spectroscopy. The Journal of Chemical Physics. 61(10). 4329–4334. 8 indexed citations

19.

Henis, J. M. S., et al.. (1974). Effect of charge redistribution on ion-molecule reaction rates. Journal of the American Chemical Society. 96(6). 1660–1664. 2 indexed citations

20.

Sefcik, M. D., et al.. (1970). Formation of silene and germene from the pyrolyses of disilane and digermane and the relative insertions of silene into silanes. Inorganic Chemistry. 9(5). 1068–1071. 19 indexed citations

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