A.J. Devasahayam

453 total citations
29 papers, 364 citations indexed

About

A.J. Devasahayam is a scholar working on Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, A.J. Devasahayam has authored 29 papers receiving a total of 364 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Atomic and Molecular Physics, and Optics, 17 papers in Electronic, Optical and Magnetic Materials and 12 papers in Electrical and Electronic Engineering. Recurrent topics in A.J. Devasahayam's work include Magnetic properties of thin films (18 papers), Magnetic Properties and Applications (12 papers) and Metal and Thin Film Mechanics (8 papers). A.J. Devasahayam is often cited by papers focused on Magnetic properties of thin films (18 papers), Magnetic Properties and Applications (12 papers) and Metal and Thin Film Mechanics (8 papers). A.J. Devasahayam collaborates with scholars based in United States and Canada. A.J. Devasahayam's co-authors include M.H. Kryder, Paul J. Sides, J.C.S. Kools, Ming Mao, M. Mao, Jinsong Wang, Hui Du, H. Hegde, K. R. Mountfield and Z. Altounian and has published in prestigious journals such as Journal of Applied Physics, Journal of Magnetism and Magnetic Materials and IEEE Transactions on Magnetics.

In The Last Decade

A.J. Devasahayam

29 papers receiving 350 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A.J. Devasahayam United States 9 292 225 110 107 71 29 364
O. Lenoble France 12 294 1.0× 165 0.7× 151 1.4× 110 1.0× 72 1.0× 29 390
J. Ariake Japan 13 416 1.4× 286 1.3× 119 1.1× 63 0.6× 103 1.5× 67 485
J. P. Wang Singapore 13 286 1.0× 219 1.0× 111 1.0× 93 0.9× 93 1.3× 30 404
H. Sakakima Japan 12 345 1.2× 311 1.4× 123 1.1× 132 1.2× 86 1.2× 52 499
Jonathan A. Hedstrom United States 7 279 1.0× 217 1.0× 84 0.8× 47 0.4× 94 1.3× 9 374
Anustoop Das India 10 161 0.6× 280 1.2× 188 1.7× 94 0.9× 102 1.4× 22 418
M. Jimbo Japan 11 299 1.0× 249 1.1× 104 0.9× 79 0.7× 45 0.6× 50 375
B.Y. Wong United States 13 305 1.0× 323 1.4× 182 1.7× 54 0.5× 43 0.6× 25 449
Germán Kremer Chile 13 225 0.8× 213 0.9× 73 0.7× 224 2.1× 41 0.6× 23 357
H. S. Jung United States 11 393 1.3× 321 1.4× 80 0.7× 78 0.7× 75 1.1× 38 455

Countries citing papers authored by A.J. Devasahayam

Since Specialization
Citations

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

Fields of papers citing papers by A.J. Devasahayam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A.J. Devasahayam

This figure shows the co-authorship network connecting the top 25 collaborators of A.J. Devasahayam. A scholar is included among the top collaborators of A.J. Devasahayam 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 A.J. Devasahayam. A.J. Devasahayam 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.
2.
Devasahayam, A.J., et al.. (2013). Low-temperature (≤150 °C) chemical vapor deposition of pure cobalt thin films. Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena. 32(1). 6 indexed citations
3.
Du, Hui, et al.. (2012). Low-temperature (≤200 °C) plasma enhanced atomic layer deposition of dense titanium nitride thin films. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 31(1). 18 indexed citations
4.
Mao, Ming, T. Schneider, J.C.S. Kools, et al.. (2005). Optimization of high Bsat FeCo films for write pole applications. Journal of Applied Physics. 97(10). 11 indexed citations
5.
Mao, M., et al.. (2004). Nano-Oxide Layer Formed on Ruthenium of Synthetic Pinned-Structure Spin Valve by Ion Beam and Cluster Ion Beam Oxidation. IEEE Transactions on Magnetics. 40(4). 2203–2205. 2 indexed citations
6.
Lee, Chon‐Lin, et al.. (2004). Critical Thickness Effects of NiFeCr–CoFe Seed Layers for Spin Valve Multilayers. IEEE Transactions on Magnetics. 40(4). 2209–2211. 5 indexed citations
7.
Devasahayam, A.J., et al.. (2004). Comparison of RF Bias, Gas Cluster Ion Beam, and Ion Beam In-Situ Beam Treatment for Enhancement of GMR in Spin-Valve Stacks. IEEE Transactions on Magnetics. 40(4). 2200–2202. 5 indexed citations
8.
Mao, M., et al.. (2003). Effect of N2 addition in sputter gas on giant magnetoresistance response of PtMn bottom spin-valve films. Journal of Applied Physics. 93(10). 8403–8405. 5 indexed citations
9.
Kools, J.C.S., et al.. (2003). Effect of microstructure on the oscillating interlayer coupling in spin-valve structures. Journal of Applied Physics. 93(10). 7921–7923. 9 indexed citations
10.
Devasahayam, A.J., et al.. (2002). Material properties of ion beam deposited oxides for the optoelectronic industry. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 20(3). 1135–1140. 7 indexed citations
11.
Devasahayam, A.J., et al.. (2000). Ion beam deposition processes for improved hard bias magnetic and device properties in the abutted junction configuration. Journal of Applied Physics. 87(9). 6615–6617. 5 indexed citations
12.
Hegde, H., Jinsong Wang, A.J. Devasahayam, et al.. (1999). Primary beam energy dependence of properties in ion beam sputtered spin–valve films. Journal of Applied Physics. 85(8). 4922–4924. 3 indexed citations
13.
Hegde, H., Jinsong Wang, A.J. Devasahayam, et al.. (1999). Ion beam deposition of permanent magnet layers for liftoff processes. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 17(5). 2186–2190. 5 indexed citations
14.
Devasahayam, A.J., Paul J. Sides, & M.H. Kryder. (1998). Magnetic Temperature and Corrosion Properties of the Nife/irmn Exchange Couple. 309–309. 1 indexed citations
15.
Xiao, Min, A.J. Devasahayam, & M.H. Kryder. (1998). Fabrication and characterization of contiguous permanent magnet junctions. IEEE Transactions on Magnetics. 34(4). 1495–1497. 4 indexed citations
16.
Devasahayam, A.J.. (1998). Biasing materials for anisotropic magnetoresistive and spin-valve read heads. 695. 1 indexed citations
17.
Devasahayam, A.J., K. R. Mountfield, & M.H. Kryder. (1997). Small track width MR sensors stabilized with NiMn. IEEE Transactions on Magnetics. 33(5). 2881–2883. 7 indexed citations
18.
Devasahayam, A.J. & M.H. Kryder. (1995). The effect of sputtering conditions on the exchange fields of Co/sub x/Ni/sub 1-x/O and NiFe. IEEE Transactions on Magnetics. 31(6). 3820–3822. 12 indexed citations
19.
Devasahayam, A.J., D.N. Lambeth, T. E. Schlesinger, & Daniel D. Stancil. (1994). Laser ablation for deep etching. Conference on Lasers and Electro-Optics. 1 indexed citations
20.
Chiu, Yi, A.J. Devasahayam, Michael A. Seigler, et al.. (1994). <title>Waveguide optical scanner with increased deflection sensitivity for optical data storage</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 2338. 262–267. 2 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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