H. Ahmed

1.0k total citations · 1 hit paper
16 papers, 735 citations indexed

About

H. Ahmed is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Condensed Matter Physics. According to data from OpenAlex, H. Ahmed has authored 16 papers receiving a total of 735 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Atomic and Molecular Physics, and Optics, 13 papers in Electrical and Electronic Engineering and 2 papers in Condensed Matter Physics. Recurrent topics in H. Ahmed's work include Quantum and electron transport phenomena (13 papers), Semiconductor materials and devices (9 papers) and Advancements in Semiconductor Devices and Circuit Design (8 papers). H. Ahmed is often cited by papers focused on Quantum and electron transport phenomena (13 papers), Semiconductor materials and devices (9 papers) and Advancements in Semiconductor Devices and Circuit Design (8 papers). H. Ahmed collaborates with scholars based in United Kingdom, Egypt and United States. H. Ahmed's co-authors include M. Pepper, T. J. Thornton, Graham J. Davies, D. A. Andrews, H. van Houten, C. T. Foxon, C. W. J. Beenakker, P. H. M. van Loosdrecht, J. J. Harris and D. G. Hasko and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

H. Ahmed

15 papers receiving 709 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.

One-Dimensional Conduction in the 2D Electron Gas of a GaAs-AlGaAs Heterojunction

1986 457 citations T. J. Thornton, M. Pepper et al. Physical Review Letters profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. Ahmed United Kingdom	9	674	507	135	64	40	16	735
M. Bichler Germany	15	661 1.0×	332 0.7×	145 1.1×	124 1.9×	35 0.9×	33	714
P. A. M. Holweg Netherlands	7	545 0.8×	405 0.8×	71 0.5×	48 0.8×	21 0.5×	12	599
J. Motohisa Japan	10	568 0.8×	323 0.6×	86 0.6×	50 0.8×	23 0.6×	17	605
C.E. Timmering Netherlands	10	758 1.1×	535 1.1×	171 1.3×	152 2.4×	27 0.7×	19	891
T. Demel Germany	12	969 1.4×	285 0.6×	237 1.8×	104 1.6×	81 2.0×	17	1.0k
J. Wakabayashi Japan	16	681 1.0×	461 0.9×	184 1.4×	95 1.5×	18 0.5×	45	718
G. Nachtwei Germany	13	575 0.9×	385 0.8×	140 1.0×	114 1.8×	14 0.3×	78	615
D. R. Mace United Kingdom	14	1.2k 1.7×	698 1.4×	258 1.9×	125 2.0×	64 1.6×	29	1.2k
E. B. Foxman United States	8	858 1.3×	499 1.0×	166 1.2×	99 1.5×	20 0.5×	10	903
L. E. Klyachkin Russia	13	417 0.6×	249 0.5×	102 0.8×	146 2.3×	77 1.9×	90	501

Countries citing papers authored by H. Ahmed

Since Specialization

Citations

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

Fields of papers citing papers by H. Ahmed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Ahmed

This figure shows the co-authorship network connecting the top 25 collaborators of H. Ahmed. A scholar is included among the top collaborators of H. Ahmed 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 H. Ahmed. H. Ahmed 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

Ahmed, H., et al.. (2023). Multiclass Image Classification Based on Quantum-Inspired Convolutional Neural Network. 3392. 177–187. 2 indexed citations

Ahmed, H., et al.. (2023). Exploring the Power of Quantum Convolutional Neural Networks for Brain MRI Image Classification. 549–584. 2 indexed citations

Driskill-Smith, A., D. G. Hasko, & H. Ahmed. (2000). Quantum interference in a vacuum nanotriode. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 18(6). 3481–3487. 12 indexed citations

Blaikie, Richard J., David R. S. Cumming, J. R. A. Cleaver, H. Ahmed, & Kazuhiko Nakazato. (1995). Electron transport in multiprobe quantum wires anomalous magnetoresistance effects. Journal of Applied Physics. 78(1). 330–343. 8 indexed citations

Wilkinson, Robert J., H. P. Hughes, D. G. Hasko, et al.. (1992). Plasmon excitation and self-coupling in a bi-periodically modulated two-dimensional electron gas. Journal of Applied Physics. 71(12). 6049–6061. 41 indexed citations

Kelly, Michael J., A. R. Hamilton, M. Tewordt, et al.. (1992). Quasi-one-dimensional transport in semiconductor microstructures. Physica Scripta. T45. 200–205.

Hamilton, A. R., J. E. F. Frost, C. G. Smith, et al.. (1992). Back-gated split-gate transistor: A one-dimensional ballistic channel with variable Fermi energy. Applied Physics Letters. 60(22). 2782–2784. 27 indexed citations

Matthews, Peter D., Michael J. Kelly, D. G. Hasko, et al.. (1992). Interactions between hot injected electrons and the cold electrons in the two-dimensional electron gas base of a vertical hot electron transistor. Surface Science. 263(1-3). 141–146. 2 indexed citations

Dzurak, Andrew S., C. J. B. Ford, M J Kelly, et al.. (1992). Two-dimensional electron-gas heating and phonon emission by hot ballistic electrons. Physical review. B, Condensed matter. 45(11). 6309–6312. 19 indexed citations

10.

Brown, R. J., Charles G. Smith, M. Pepper, et al.. (1990). Electronic transport in ballistic structures. Microelectronic Engineering. 11(1-4). 35–38. 1 indexed citations

11.

Hasko, D. G., J. R. A. Cleaver, Charles G. Smith, et al.. (1990). Quantum conductivity corrections in free-standing and supported n⁺-GaAs wires. Journal of Physics Condensed Matter. 2(7). 1807–1815. 7 indexed citations

12.

Kelly, M J, R. Newbury, M. Pepper, et al.. (1989). The one dimensional quantised ballistic resistance in GaAs/AlGaAs heterojunctions with varying experimental conditions. Solid-State Electronics. 32(12). 1179–1183. 14 indexed citations

13.

Ford, C. J. B., T. J. Thornton, R. Newbury, et al.. (1988). Transport in GaAs heterojunction ring structures. Superlattices and Microstructures. 4(4-5). 541–544. 9 indexed citations

14.

Houten, H. van, C. W. J. Beenakker, P. H. M. van Loosdrecht, et al.. (1988). Four-terminal magnetoresistance of a two-dimensional electron-gas constriction in the ballistic regime. Physical review. B, Condensed matter. 37(14). 8534–8536. 95 indexed citations

15.

Thornton, T. J., M. Pepper, H. Ahmed, Graham J. Davies, & D. A. Andrews. (1987). Universal conductance fluctuations and electron coherence lengths in a narrow two-dimensional electron gas. Physical review. B, Condensed matter. 36(8). 4514–4517. 39 indexed citations

16.

Thornton, T. J., M. Pepper, H. Ahmed, D. A. Andrews, & Graham J. Davies. (1986). One-Dimensional Conduction in the 2D Electron Gas of a GaAs-AlGaAs Heterojunction. Physical Review Letters. 56(11). 1198–1201. 457 indexed citations breakdown →

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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