Merrick J. DeWitt

1.1k total citations
16 papers, 923 citations indexed

About

Merrick J. DeWitt is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Physical and Theoretical Chemistry. According to data from OpenAlex, Merrick J. DeWitt has authored 16 papers receiving a total of 923 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Atomic and Molecular Physics, and Optics, 14 papers in Spectroscopy and 2 papers in Physical and Theoretical Chemistry. Recurrent topics in Merrick J. DeWitt's work include Advanced Chemical Physics Studies (15 papers), Laser-Matter Interactions and Applications (13 papers) and Mass Spectrometry Techniques and Applications (12 papers). Merrick J. DeWitt is often cited by papers focused on Advanced Chemical Physics Studies (15 papers), Laser-Matter Interactions and Applications (13 papers) and Mass Spectrometry Techniques and Applications (12 papers). Merrick J. DeWitt collaborates with scholars based in United States and Canada. Merrick J. DeWitt's co-authors include Robert J. Levis, E. Wells, R. R. Jones, Brooks H. Pate, David W. Peters, Bradley S. Prall, G. W. F. Drake, Mathew D. Halls, H. Bernhard Schlegel and K. J. Betsch and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Physical Review A.

In The Last Decade

Merrick J. DeWitt

16 papers receiving 897 citations

Peers

Merrick J. DeWitt

AMPO

SPECT

PTC

M. Pitzer Germany

Nora G. Kling United States

F. A. Rajgara India

T. Havermeier Germany

Γαβριήλ Καρράς France

Ryuji Itakura Japan

A. Merli Germany

T J Reddish United Kingdom

Alexei N. Markevitch United States

L. Poth United States

M. Pitzer Germany

Merrick J. DeWitt

559 ×0.6

AMPO

314 ×0.5

SPECT

38 ×0.3

44 ×0.7

29 ×0.5

PTC

Citations per year, relative to Merrick J. DeWitt Merrick J. DeWitt (= 1×) peers M. Pitzer

Countries citing papers authored by Merrick J. DeWitt

Since Specialization

Citations

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

Fields of papers citing papers by Merrick J. DeWitt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Merrick J. DeWitt

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

All Works

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16 of 16 papers shown

Wells, E., et al.. (2005). Closed-loop control of intense-laser fragmentation ofS8. Physical Review A. 72(6). 28 indexed citations

DeWitt, Merrick J., et al.. (2004). Vibrational Dynamics of Terminal Acetylenes: II. Pathway for Vibrational Relaxation in Gas and Solution. The Journal of Physical Chemistry A. 108(8). 1365–1379. 42 indexed citations

DeWitt, Merrick J., et al.. (2004). Vibrational Dynamics of Terminal Acetylenes: I. Comparison of the Intramolecular Vibrational Energy Redistribution Rate of Gases and the Total Relaxation Rate of Dilute Solutions at Room Temperature. The Journal of Physical Chemistry A. 108(8). 1348–1364. 76 indexed citations

Wells, E., Merrick J. DeWitt, & R. R. Jones. (2002). Comparison of intense-field ionization of diatomic molecules and rare-gas atoms. Physical Review A. 66(1). 64 indexed citations

DeWitt, Merrick J., E. Wells, & R. R. Jones. (2001). Ratiometric Comparison of Intense Field Ionization of Atoms and Diatomic Molecules. Physical Review Letters. 87(15). 153001–153001. 85 indexed citations

Halls, Mathew D., H. Bernhard Schlegel, Merrick J. DeWitt, & G. W. F. Drake. (2001). Ab initio calculation of the Σ interaction potential and vibrational levels of. Chemical Physics Letters. 339(5-6). 427–432. 27 indexed citations

DeWitt, Merrick J., Bradley S. Prall, & Robert J. Levis. (2000). Orientational averaging in the intense field tunnel ionization of molecules. The Journal of Chemical Physics. 113(4). 1553–1558. 20 indexed citations

DeWitt, Merrick J. & Robert J. Levis. (1999). Concerning the ionization of large polyatomic molecules with intense ultrafast lasers. The Journal of Chemical Physics. 110(23). 11368–11375. 65 indexed citations

Levis, Robert J. & Merrick J. DeWitt. (1999). Photoexcitation, Ionization, and Dissociation of Molecules Using Intense Near-Infrared Radiation of Femtosecond Duration. The Journal of Physical Chemistry A. 103(33). 6493–6507. 117 indexed citations

10.

Prall, Bradley S., Merrick J. DeWitt, & Robert J. Levis. (1999). Predicting intense field laser ionization probabilities: The application to C2Hn species. The Journal of Chemical Physics. 111(7). 2865–2868. 19 indexed citations

11.

DeWitt, Merrick J. & Robert J. Levis. (1998). The role of electron delocalization in the ionization of C6 hydrocarbons using intense 780 nm laser pulses of femtosecond duration. The Journal of Chemical Physics. 108(17). 7045–7048. 52 indexed citations

12.

DeWitt, Merrick J. & Robert J. Levis. (1998). Observing the Transition from a Multiphoton-Dominated to a Field-Mediated Ionization Process for Polyatomic Molecules in Intense Laser Fields. Physical Review Letters. 81(23). 5101–5104. 101 indexed citations

13.

DeWitt, Merrick J. & Robert J. Levis. (1998). Calculating the Keldysh adiabaticity parameter for atomic, diatomic, and polyatomic molecules. The Journal of Chemical Physics. 108(18). 7739–7742. 68 indexed citations

14.

DeWitt, Merrick J., David W. Peters, & Robert J. Levis. (1997). Photoionization/dissociation of alkyl substituted benzene molecules using intense near-infrared radiation. Chemical Physics. 218(1-2). 211–223. 59 indexed citations

15.

Levis, Robert J. & Merrick J. DeWitt. (1997). Photoionization of Polyatomic Molecules Using Intense, Near-Infrared Radiation of Femtosecond Duration. AIP conference proceedings. 45–49. 2 indexed citations

16.

DeWitt, Merrick J. & Robert J. Levis. (1995). Near-infrared femtosecond photoionization/dissociation of cyclic aromatic hydrocarbons. The Journal of Chemical Physics. 102(21). 8670–8673. 98 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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