K. O’Grady

9.6k total citations · 2 hit papers
299 papers, 8.0k citations indexed

About

K. O’Grady is a scholar working on Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials and Condensed Matter Physics. According to data from OpenAlex, K. O’Grady has authored 299 papers receiving a total of 8.0k indexed citations (citations by other indexed papers that have themselves been cited), including 220 papers in Atomic and Molecular Physics, and Optics, 187 papers in Electronic, Optical and Magnetic Materials and 116 papers in Condensed Matter Physics. Recurrent topics in K. O’Grady's work include Magnetic properties of thin films (211 papers), Magnetic Properties and Applications (153 papers) and Theoretical and Computational Physics (90 papers). K. O’Grady is often cited by papers focused on Magnetic properties of thin films (211 papers), Magnetic Properties and Applications (153 papers) and Theoretical and Computational Physics (90 papers). K. O’Grady collaborates with scholars based in United Kingdom, United States and Spain. K. O’Grady's co-authors include R.W. Chantrell, M. El-Hilo, G. Vallejo-Fernández, P.I. Mayo, Luís E. Fernandez-Outon, P. E. Kelly, M. P. Morales, Alejandro G. Roca, H. Laidler and J. A. Lees and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

K. O’Grady

298 papers receiving 7.7k 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.

Frequency-dependent susceptibility measurements of environmental materials

1996 666 citations K. O’Grady et al. profile →
Switching mechanisms in cobalt-phosphorus thin films

1989 666 citations P. E. Kelly, K. O’Grady et al. IEEE Transactions on Magnetics profile →

Peers

Countries citing papers authored by K. O’Grady

Since Specialization

Citations

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

Fields of papers citing papers by K. O’Grady

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. O’Grady. 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 K. O’Grady. The network helps show where K. O’Grady may publish in the future.

Co-authorship network of co-authors of K. O’Grady

This figure shows the co-authorship network connecting the top 25 collaborators of K. O’Grady. A scholar is included among the top collaborators of K. O’Grady 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 K. O’Grady. K. O’Grady 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

#	Work	Indexed citations
1	Distributions of easy axes and reversal processes in patterned MRAM arrays 2023 ·Scientific Reports ·William Frost, R. Carpenter, Sébastien Couet, K. O’Grady, (unknown)	1
2	Switching Field Distributions in MRAM Elements 2023 ·William Frost, G. Vallejo-Fernández, Sébastien Couet, (unknown), K. O’Grady	1
3	Growth and Characterisation of Antiferromagnetic Ni2MnAl Heusler Alloy Films 2021 ·Magnetochemistry ·Teodor Huminiuc, (unknown), (unknown), David C. Lloyd, G. Vallejo-Fernández, K. O’Grady, Atsufumi Hirohata	4
4	Thermal stability of exchange bias systems based on MnN 2018 ·Journal of Magnetism and Magnetic Materials ·J. W. Sinclair, Atsufumi Hirohata, G. Vallejo-Fernández, Markus Meinert, K. O’Grady	12
5	Effect of Interface Structure on Exchange Biased Heusler Alloy Films 2012 ·IEEE Transactions on Magnetics ·Hiroyasu Endo, Atsufumi Hirohata, (unknown), Luke Fleet, Tadachika Nakayama, K. O’Grady	7
6	Bulk and Interfacial Effects in Co–Cr<SUB>2</SUB>O<SUB>3</SUB> Nanocomposites 2011 ·Journal of Nanoscience and Nanotechnology ·(unknown), Huey Hoon Hng, K. O’Grady, (unknown)	1
7	Effect of Non-Magnetic Dilutions on the Blocking temperature of Exchange Biased Systems 2011 ·IEEE Transactions on Magnetics ·G. Vallejo-Fernández, K. O’Grady	2
8	Rotation of the Pinning Direction in the Exchange Bias Training Effect in PolycrystallineNiFe/FeMnBilayers 2008 ·Physical Review Letters ·Xuepeng Qiu, Dezheng Yang, Shiming Zhou, R.W. Chantrell, K. O’Grady, U. Nowak, Jun Du, X. J. Bai, Li Sun	64
9	Magnetic Properties of Nanocrystalline Co Thin Films Grown on Glass 2008 ·IEEE Transactions on Magnetics ·(unknown), (unknown), (unknown), Javier F. Calleja, Luís E. Fernandez-Outon, K. O’Grady	6
10	Magnetic and Recording Properties of (CoCrPt)$_{1{-}{\rm x}}$ (SiO$_{2}$)$_{\rm x}$ Media 2007 ·IEEE Transactions on Magnetics ·(unknown), Makoto Hashimoto, Y. Inaba, Simon John Greaves, H. Muraoka, K. O’Grady	4
11	GRAIN SIZE EFFECTS IN METALLIC THIN FILMS PREPARED USING A NEW SPUTTERING TECHNOLOGY 2005 ·Journal of Optoelectronics and Advanced Materials ·Melvin M. Vopson, M.J. Thwaites, (unknown), Serban Lepadatu, K. O’Grady	22
12	Angular dependence of coercivity and exchange bias in IrMn/CoFe bilayers 2004 ·Journal of Magnetism and Magnetic Materials ·Luís E. Fernandez-Outon, K. O’Grady	11
13	Structure and magnetic properties of NiZn ferrite nanoparticles 2004 ·Journal of Magnetism and Magnetic Materials ·(unknown), K. O’Grady	53
14	Simple voltage generator for producingwell-defined nanosecondpulses of amplitudes in excess of 1 kV 1997 ·IEE Proceedings - Science Measurement and Technology ·(unknown), (unknown), K. O’Grady	6
15	The magnetic properties of single-domain particles with cubic anisotropy. I. Hysteresis loops 1993 ·Journal of Physics Condensed Matter ·Michael M. Walker, P.I. Mayo, K. O’Grady, S.W. Charles, R.W. Chantrell	68
16	Interactions in CoPtCr/SiO/sub 2/ composite thin films 1993 ·IEEE Transactions on Magnetics ·M. El-Hilo, K. O’Grady, T. Nguyen, P. Baumgart, I.L. Sanders	14
17	Structural and magnetic properties of laser-annealed magneto-optic thin films 1990 ·IEEE Transactions on Magnetics ·P.W. Haycock, (unknown), Thomas Thomson, (unknown), E. W. Williams, K. O’Grady	3
18	MEASUREMENT OF MAGNETIC TEXTURE IN COBALT-PHOSPHORUS THIN FILMS 1988 ·Le Journal de Physique Colloques ·P. E. Kelly, K. O’Grady	2
19	Magnetic measurements of critical currents in high Tc superconductors 1988 ·Cryogenics ·(unknown), K. O’Grady, A. Briggs, (unknown)	1
20	Time dependent magnetization of a system of fine cobalt particles 1981 ·IEEE Transactions on Magnetics ·K. O’Grady, R.W. Chantrell, J. Popplewell, S.W. Charles	45

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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