A. J. Ramsay

3.7k total citations
72 papers, 2.4k citations indexed

About

A. J. Ramsay is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Artificial Intelligence. According to data from OpenAlex, A. J. Ramsay has authored 72 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Atomic and Molecular Physics, and Optics, 30 papers in Electrical and Electronic Engineering and 11 papers in Artificial Intelligence. Recurrent topics in A. J. Ramsay's work include Semiconductor Quantum Structures and Devices (29 papers), Quantum and electron transport phenomena (27 papers) and Photonic and Optical Devices (13 papers). A. J. Ramsay is often cited by papers focused on Semiconductor Quantum Structures and Devices (29 papers), Quantum and electron transport phenomena (27 papers) and Photonic and Optical Devices (13 papers). A. J. Ramsay collaborates with scholars based in United Kingdom, United States and Russia. A. J. Ramsay's co-authors include M. S. Skolnick, A. M. Fox, J. A. Haigh, Andreas Nunnenkamp, A. J. Ferguson, I. J. Luxmoore, Erik M. Gauger, Ahsan Nazir, Brendon W. Lovett and Venu Gopal Achanta and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and Advanced Materials.

In The Last Decade

A. J. Ramsay

67 papers receiving 2.3k 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. Ramsay United Kingdom 27 1.8k 785 655 308 188 72 2.4k
I. Galbraith United Kingdom 29 1.7k 0.9× 1.1k 1.4× 68 0.1× 489 1.6× 117 0.6× 119 2.2k
D. Schuh Germany 39 4.1k 2.3× 1.5k 2.0× 459 0.7× 872 2.8× 384 2.0× 207 5.1k
Francesco Masia United Kingdom 24 640 0.4× 596 0.8× 50 0.1× 476 1.5× 304 1.6× 85 1.6k
Dieter Schuh Germany 23 1.7k 0.9× 901 1.1× 350 0.5× 655 2.1× 520 2.8× 61 2.5k
M.-S. Chang Taiwan 25 2.2k 1.3× 177 0.2× 966 1.5× 188 0.6× 266 1.4× 64 3.7k
Paola Borri United Kingdom 38 3.3k 1.9× 2.3k 2.9× 543 0.8× 1.0k 3.3× 755 4.0× 164 5.0k
Giuseppe Leo France 31 2.1k 1.2× 1.9k 2.4× 368 0.6× 150 0.5× 973 5.2× 175 3.2k
G. Le Roux France 23 1.6k 0.9× 1.4k 1.7× 20 0.0× 517 1.7× 245 1.3× 62 2.3k
Ethan Schonbrun United States 25 1.4k 0.8× 772 1.0× 28 0.0× 187 0.6× 1.9k 9.9× 60 2.6k
Olivier Français France 23 401 0.2× 637 0.8× 34 0.1× 132 0.4× 782 4.2× 72 1.6k

Countries citing papers authored by A. J. Ramsay

Since Specialization
Citations

This map shows the geographic impact of A. J. Ramsay'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. Ramsay 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. Ramsay more than expected).

Fields of papers citing papers by A. J. Ramsay

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of A. J. Ramsay. A scholar is included among the top collaborators of A. J. Ramsay 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. Ramsay. A. J. Ramsay 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.
Barker, Simone Eizagirre, Stephanie A. Fraser, A. J. Ramsay, et al.. (2025). A single spin in hexagonal boron nitride for vectorial quantum magnetometry. Nature Communications. 16(1). 4947–4947. 3 indexed citations
2.
Guo, Shi, et al.. (2025). Microwave quantum heterodyne sensing using a continuous concatenated dynamical decoupling protocol. Nature Communications. 16(1). 4380–4380.
3.
Lee, Noriyuki, Toshiyuki Mine, Itaru Yanagi, et al.. (2024). Concatenated Continuous Driving for Extending Lifetime of Spin Qubits Towards a Scalable Silicon Quantum Computer. 1–2. 2 indexed citations
4.
Stern, Hannah L., Simone Eizagirre Barker, Stephanie A. Fraser, et al.. (2024). A quantum coherent spin in hexagonal boron nitride at ambient conditions. Nature Materials. 23(10). 1379–1385. 44 indexed citations
5.
Ramsay, A. J., et al.. (2024). High frequency magnetometry with an ensemble of spin qubits in hexagonal boron nitride. npj Quantum Information. 10(1). 9 indexed citations
6.
Ramsay, A. J., et al.. (2023). Coherence protection of spin qubits in hexagonal boron nitride. Nature Communications. 14(1). 461–461. 43 indexed citations
7.
Redondo, Yago del Valle‐Inclan, Hamid Ohadi, Yuri G. Rubo, et al.. (2018). Stochastic spin flips in polariton condensates: nonlinear tuning from GHz to sub-Hz. New Journal of Physics. 20(7). 75008–75008. 4 indexed citations
8.
Beer, O., Hamid Ohadi, Yago del Valle‐Inclan Redondo, et al.. (2017). Strain-assisted optomechanical coupling of polariton condensate spin to a micromechanical resonator. Applied Physics Letters. 111(26). 1 indexed citations
9.
Janda, Tomáš, P. E. Roy, R. M. Otxoa, et al.. (2017). Inertial displacement of a domain wall excited by ultra-short circularly polarized laser pulses. Nature Communications. 8(1). 15226–15226. 18 indexed citations
10.
Haigh, J. A., Andreas Nunnenkamp, A. J. Ramsay, & A. J. Ferguson. (2016). Triple-Resonant Brillouin Light Scattering in Magneto-Optical Cavities. Physical Review Letters. 117(13). 133602–133602. 221 indexed citations
11.
Ramsay, A. J., P. E. Roy, J. A. Haigh, et al.. (2015). Optical Spin-Transfer-Torque-Driven Domain-Wall Motion in a Ferromagnetic Semiconductor. Physical Review Letters. 114(6). 67202–67202. 27 indexed citations
12.
Quilter, J. H., Alistair J. Brash, Feng Liu, et al.. (2015). Phonon-Assisted Population Inversion of a SingleInGaAs/GaAsQuantum Dot by Pulsed Laser Excitation. Physical Review Letters. 114(13). 137401–137401. 108 indexed citations
13.
Luxmoore, I. J., A. J. Ramsay, A. C. T. Thijssen, et al.. (2013). Interfacing Spins in an InGaAs Quantum Dot to a Semiconductor Waveguide Circuit Using Emitted Photons. Physical Review Letters. 110(3). 37402–37402. 98 indexed citations
14.
Tartakovskii, A. I., C. Schneider, Michael E. Reimer, et al.. (2012). Quantum Dots. Cambridge University Press eBooks. 32 indexed citations
15.
Chen, Siming, et al.. (2012). Ultra-broad spontaneous emission and modal gain spectrum from a hybrid quantum well/quantum dot laser structure. Applied Physics Letters. 100(4). 21 indexed citations
16.
Ramsay, A. J., Venu Gopal Achanta, Erik M. Gauger, et al.. (2010). Damping of Exciton Rabi Rotations by Acoustic Phonons in Optically ExcitedInGaAs/GaAsQuantum Dots. Physical Review Letters. 104(1). 17402–17402. 213 indexed citations
17.
Ramsay, A. J., et al.. (2008). Kallikrein-related Peptidase 4 (KLK4) Initiates Intracellular Signaling via Protease-activated Receptors (PARs). Journal of Biological Chemistry. 283(18). 12293–12304. 113 indexed citations
18.
Ramsay, A. J., R. S. Kolodka, José Brás Barreto de Oliveira, et al.. (2008). Fast Optical Preparation, Control, and Readout of a Single Quantum Dot Spin. Physical Review Letters. 100(19). 197401–197401. 109 indexed citations
19.
Kolodka, R. S., A. J. Ramsay, J. Skiba-Szymanska, et al.. (2007). Electron tunnelling limited coherence time of single quantum dot photodiode based qubit. 1–2. 1 indexed citations
20.
Mowbray, D. J., T. J. Badcock, Ian R. Sellers, et al.. (2007). GROWTH AND CHARACTERIZATION OF MULTI-LAYER 1.3 μm QUANTUM DOT LASERS. International Journal of Nanoscience. 6(03n04). 291–296. 1 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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