Ajitha Devarajan

579 total citations
24 papers, 500 citations indexed

About

Ajitha Devarajan is a scholar working on Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, Ajitha Devarajan has authored 24 papers receiving a total of 500 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Atomic and Molecular Physics, and Optics, 7 papers in Physical and Theoretical Chemistry and 6 papers in Electrical and Electronic Engineering. Recurrent topics in Ajitha Devarajan's work include Advanced Chemical Physics Studies (14 papers), Spectroscopy and Quantum Chemical Studies (8 papers) and Photochemistry and Electron Transfer Studies (7 papers). Ajitha Devarajan is often cited by papers focused on Advanced Chemical Physics Studies (14 papers), Spectroscopy and Quantum Chemical Studies (8 papers) and Photochemistry and Electron Transfer Studies (7 papers). Ajitha Devarajan collaborates with scholars based in United States, Sweden and India. Ajitha Devarajan's co-authors include Sourav Pal, Kimihiko Hirao, Roland Lindh, Ulf Ryde, Per‐Åke Malmqvist, Jochen Autschbach, Jimmy Heimdal, Kasper P. Jensen, Nayana Vaval and Małgorzata Wierzbowska and has published in prestigious journals such as The Journal of Chemical Physics, The Journal of Physical Chemistry B and Physical Review A.

In The Last Decade

Ajitha Devarajan

24 papers receiving 495 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ajitha Devarajan United States 16 316 129 107 104 75 24 500
Jens Petersen Germany 18 394 1.2× 234 1.8× 109 1.0× 173 1.7× 62 0.8× 40 693
Anuja P. Rahalkar India 11 321 1.0× 125 1.0× 137 1.3× 112 1.1× 47 0.6× 12 456
Joshua P. Layfield United States 12 256 0.8× 140 1.1× 145 1.4× 84 0.8× 190 2.5× 13 577
Marshall G. Cory United States 14 253 0.8× 142 1.1× 54 0.5× 86 0.8× 136 1.8× 25 486
Thorsten Metzroth Germany 9 242 0.8× 126 1.0× 210 2.0× 65 0.6× 53 0.7× 9 537
Kuo Kan Liang Taiwan 12 303 1.0× 100 0.8× 86 0.8× 151 1.5× 116 1.5× 33 486
Paula Gómez Spain 12 254 0.8× 82 0.6× 196 1.8× 192 1.8× 30 0.4× 20 527
Reza Omidyan Iran 13 261 0.8× 197 1.5× 148 1.4× 258 2.5× 66 0.9× 57 595
Noham Weinberg Canada 16 269 0.9× 95 0.7× 144 1.3× 139 1.3× 97 1.3× 51 682
Paweł T. Panek Germany 9 437 1.4× 93 0.7× 296 2.8× 124 1.2× 82 1.1× 10 642

Countries citing papers authored by Ajitha Devarajan

Since Specialization
Citations

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

Fields of papers citing papers by Ajitha Devarajan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ajitha Devarajan

This figure shows the co-authorship network connecting the top 25 collaborators of Ajitha Devarajan. A scholar is included among the top collaborators of Ajitha Devarajan 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 Ajitha Devarajan. Ajitha Devarajan 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.
Devarajan, Ajitha, Sergiy Markutsya, Monica H. Lamm, et al.. (2013). Ab Initio Study of Molecular Interactions in Cellulose Iα. The Journal of Physical Chemistry B. 117(36). 10430–10443. 22 indexed citations
2.
Markutsya, Sergiy, et al.. (2013). Evaluation of coarse-grained mapping schemes for polysaccharide chains in cellulose. The Journal of Chemical Physics. 138(21). 214108–214108. 25 indexed citations
3.
Markutsya, Sergiy, Yana Kholod, Ajitha Devarajan, et al.. (2012). A coarse-grained model for β-d-glucose based on force matching. Theoretical Chemistry Accounts. 131(3). 11 indexed citations
4.
Gordon, Mark S., Luke Roskop, & Ajitha Devarajan. (2011). Perspective on “The restricted active space self‐consistent‐field method, implemented with a split‐graph unitary group approach”. International Journal of Quantum Chemistry. 111(13). 3280–3283. 4 indexed citations
5.
Devarajan, Ajitha, et al.. (2009). Two-component relativistic density functional method for computing nonsingular complex linear response of molecules based on the zeroth order regular approximation. The Journal of Chemical Physics. 130(19). 194102–194102. 36 indexed citations
6.
Devarajan, Ajitha, et al.. (2009). Role of electronic curve crossing of benzene S1 state in the photodissociation of aryl halides, effect of fluorination: RASSI‐SO MS‐CASPT2 study. International Journal of Quantum Chemistry. 109(9). 1962–1974. 10 indexed citations
7.
Devarajan, Ajitha, et al.. (2008). Effect of covalent links on the structure, spectra, and redox properties of myeloperoxidase – A density functional study. Journal of Inorganic Biochemistry. 102(8). 1549–1557. 5 indexed citations
8.
Devarajan, Ajitha, et al.. (2007). Ab initio DFT study of Z–E isomerization pathways of N–benzylideneaniline. Theoretical Chemistry Accounts. 118(1). 271–279. 26 indexed citations
9.
Heimdal, Jimmy, Kasper P. Jensen, Ajitha Devarajan, & Ulf Ryde. (2006). The role of axial ligands for the structure and function of chlorophylls. JBIC Journal of Biological Inorganic Chemistry. 12(1). 49–61. 47 indexed citations
10.
Liu, Ya‐Jun, Ajitha Devarajan, Jesper Wisborg Krogh, Alexander N. Tarnovsky, & Roland Lindh. (2006). Spin–Orbit Ab Initio Investigation of the Photolysis of Bromoiodomethane. ChemPhysChem. 7(4). 955–963. 23 indexed citations
11.
Devarajan, Ajitha, et al.. (2006). Spectral and Density Functional Studies on the Absorbance and Fluorescence Spectra of 2-R-5-Phenyl-1,3,4-oxadiazoles and Their Conjugate Acids. The Journal of Physical Chemistry A. 110(28). 8750–8757. 4 indexed citations
12.
Devarajan, Ajitha, et al.. (2006). Structural and Photoluminescence Properties of Excited State Intramolecular Proton Transfer Capable CompoundsPotential Emissive and Electron Transport Materials. The Journal of Physical Chemistry A. 110(25). 7935–7942. 36 indexed citations
13.
Deka, Ramesh C., Ajitha Devarajan, & Kimihiko Hirao. (2003). Adsorption of Small Molecules in Zeolites:  A Local Hard−Soft Acid−Base Approach. The Journal of Physical Chemistry B. 107(33). 8574–8577. 16 indexed citations
14.
Devarajan, Ajitha, Dmitri G. Fedorov, James P. Finley, & Kimihiko Hirao. (2002). Photodissociation of alkyl and aryl iodides and effect of fluorination: Analysis of proposed mechanisms and vertical excitations by spin–orbit ab initio study. The Journal of Chemical Physics. 117(15). 7068–7076. 40 indexed citations
15.
Devarajan, Ajitha & Sourav Pal. (2001). Dipole moments of adiabatic excited states using the Fock space multireference coupled-cluster analytic response approach. The Journal of Chemical Physics. 114(8). 3380–3384. 23 indexed citations
16.
Devarajan, Ajitha & Kimihiko Hirao. (2001). Dipole moments of Σ and Π states of CN radical at different internuclear distances via Fock space multi-reference coupled cluster linear response approach. Chemical Physics Letters. 347(1-3). 121–126. 16 indexed citations
17.
Devarajan, Ajitha & Sourav Pal. (1999). Dipole moments of open-shell radicals using an analytic linear response approach in the Fock space multi-reference coupled cluster method. Chemical Physics Letters. 309(5-6). 457–462. 19 indexed citations
18.
Devarajan, Ajitha & Sourav Pal. (1999). Z-vector formalism for the Fock space multireference coupled cluster method: Elimination of the response of the highest valence sector amplitudes. The Journal of Chemical Physics. 111(9). 3832–3836. 13 indexed citations
19.
Devarajan, Ajitha, Nayana Vaval, & Sourav Pal. (1999). Multireference coupled cluster based analytic response approach for evaluating molecular properties: Some pilot results. The Journal of Chemical Physics. 110(5). 2316–2322. 33 indexed citations
20.
Devarajan, Ajitha & Sourav Pal. (1997). Time-dependent multireference coupled-cluster-based response approach for evaluating dynamic properties. Physical Review A. 56(4). 2658–2664. 22 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Jens Petersen Breakdown of academic impact, for papers by Anuja P. Rahalkar Breakdown of academic impact, for papers by Joshua P. Layfield Breakdown of academic impact, for papers by Marshall G. Cory Breakdown of academic impact, for papers by Thorsten Metzroth Breakdown of academic impact, for papers by Kuo Kan Liang Breakdown of academic impact, for papers by Paula Gómez Breakdown of academic impact, for papers by Reza Omidyan Breakdown of academic impact, for papers by Noham Weinberg Breakdown of academic impact, for papers by Paweł T. Panek
Rankless by CCL
2026