U. Ekenberg

1.7k citations

64 papers · 1.4k indexed · h-index 16

Impact in

Atomic and Molecular Physics, and Optics top 2%
- Semiconductor Quantum Structures and Devices
- Quantum and electron transport phenomena
Condensed Matter Physics top 5%
- Physics of Superconductivity and Magnetism

Papers in ⓘ

Atomic and Molecular Physics, and Optics 64
- Semiconductor Quantum Structures and Devices 51
- Quantum and electron transport phenomena 50
- Advanced Chemical Physics Studies 5
Electrical and Electronic Engineering 28
- Semiconductor materials and devices 10
- Semiconductor Lasers and Optical Devices 9
- Advancements in Semiconductor Devices and Circuit Design 5

Co-authors: M. Altarelli (5 shared papers)A. Fasolino (1 shared paper)Dejan M. Gvozdić (8 shared papers)Eoin P. O’Reilly (3 shared papers)W. Batty (3 shared papers)David Richards (4 shared papers)M. Zachau (3 shared papers)M. A. Tischler (3 shared papers)
Journals: Physical review. B, Condensed matter (20 papers)Surface Science (8 papers)Semiconductor Science and Technology (7 papers)Applied Physics Letters (3 papers)Superlattices and Microstructures (3 papers)
Partner nations: Sweden United Kingdom United States

In The Last Decade

U. Ekenberg

64 papers receiving 1.3k citations

Peers

Countries citing papers authored by U. Ekenberg

Since Specialization

Citations

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

Fields of papers citing papers by U. Ekenberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside U. Ekenberg, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with U. Ekenberg Line = papers co-authored together U. Ekenberg links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

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#	Work
1	Nonparabolicity effects in a quantum well: Sublevel shift, parallel mass, and Landau levels Physical review. B, Condensed matter ·U. Ekenberg	1989	260
2	Calculations of hole subbands in semiconductor quantum wells and superlattices Physical review. B, Condensed matter ·M. Altarelli, U. Ekenberg, A. Fasolino	1985	196
3	Subbands and Landau levels in the two-dimensional hole gas at the GaAs-AlxGa1−xAs interface Physical review. B, Condensed matter ·U. Ekenberg, M. Altarelli	1985	135
4	Exciton binding energy in a quantum well with inclusion of valence-band coupling and nonparabolicity Physical review. B, Condensed matter ·U. Ekenberg, M. Altarelli	1987	104
5	Enhancement of nonparabolicity effects in a quantum well Physical review. B, Condensed matter ·U. Ekenberg	1987	74
6	Calculation of hole subbands at the GaAs-AlxGa1−xAsinterface Physical review. B, Condensed matter ·U. Ekenberg, M. Altarelli	1984	59
7	Empirical relation between gate voltage and electrostatic potential in the one-dimensional electron gas of a split-gate device Physical review. B, Condensed matter ·D. Wharam, U. Ekenberg, M. Pepper, D. G. Hasko, H. Ahmed, J. E. F. Frost, D. A. Ritchie, D. C. Peacock, G. A. C. Jones	1989	54
8	Intrawell and interwell coupling of plasmons in multilayer modulation-doped GaAs/AlxGa1−xAs quantum wells Physical review. B, Condensed matter ·Gerhard Fasol, R. D. King-Smith, David Richards, U. Ekenberg, N. Mestres, K. Ploog	1989	36
9	Valence subband structure and optical gain of GaAs-AlGaAs (111) quantum wells Semiconductor Science and Technology ·W. Batty, U. Ekenberg, A Ghit, Eoin P. O’Reilly	1989	34
10	Anisotropic valence bands in quantum wells: Quantitative comparison of theory and experiment Physical Review Letters ·J. A. Kash, M. Zachau, M. A. Tischler, U. Ekenberg	1992	28
11	Cyclotron resonance of high-mobility GaAs/AlGaAs (311) 2DHGs Semiconductor Science and Technology ·Stuart Hawksworth, Stephen Hill, T. J. B. M. Janssen, J.M. Chamberlain, John Singleton, U. Ekenberg, G. M. Summers, A. G. Davies, R. J. Nicholas, E. C. Valadares, M. Henini, J. A. A. J. Perenboom	1993	20
12	Effective mass and band nonparabolicity in remote doped Si/Si0.8Ge0.2 quantum wells Applied Physics Letters ·T. E. Whall, Andrew Plews, N. L. Mattey, P. J. Phillips, U. Ekenberg	1995	20
13	Probing the anisotropic dispersion of hole states in (100) and (311)A AlAs/GaAs/AlAs quantum wells Semiconductor Science and Technology ·R. K. Hayden, L. Eaves, M. Henini, E. C. Valadares, O. Kuhn, D. K. Maude, J. C. Portal, T. Takamasu, N. Miura, U. Ekenberg	1994	20
14	Spin splitting in a p-type quantum well with built-in electric field and microscopic inversion asymmetry Physical review. B, Condensed matter ·O. Mauritz, U. Ekenberg	1997	19
15	Superefficient electric-field–induced spin-orbit splitting in strained p -type quantum wells Europhysics Letters (EPL) ·Dejan M. Gvozdić, U. Ekenberg	2006	18
16	Realization of In0.75Ga0.25As two-dimensional electron gas bilayer system for spintronics devices based on Rashba spin-orbit interaction Journal of Applied Physics ·Masashi Akabori, S. Hidaka, Iwase Hiuma, S. Yamada, U. Ekenberg	2012	17
17	Investigating the cubic anisotropy of the confined hole subbands of an AlAs/GaAs/AlAs quantum well using resonant magnetotunneling spectroscopy Applied Physics Letters ·R. K. Hayden, L. Eaves, M. Henini, T. Takamasu, N. Miura, U. Ekenberg	1992	15
18	Low Threshold Current InP-Based Strained-Layer 1.55µm Lasers Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·A. Ghiti, W. Batty, U. Ekenberg, Eoin P. O’Reilly	1988	15
19	Photoluminescence and photoresponse from InSb/InAs-based quantum dot structures Optics Express ·Oscar Gustafsson, Amir Karim, J. Berggren, Qin Wang, Carl Reuterskiöld-Hedlund, Christopher Ernerheim-Jokumsen, Markus Soldemo, Jonas Weissenrieder, Sirpa Persson, Susanne Almqvist, U. Ekenberg, Bertrand Noharet, C. Asplund, M. Göthelid, Jan Y. Andersson, Mattias Hammar	2012	13
20	High-magnetic-field studies of hole energy dispersion, cubic anisotropy and space charge build-up in the quantum well of p-type resonant tunnelling devices Semiconductor Science and Technology ·R. K. Hayden, T. Takamasu, D. K. Maude, E. C. Valadares, L. Eaves, U. Ekenberg, N. Miura, M. Henini, J. C. Portal, G. Hill, M.A. Pate	1992	12

About U. Ekenberg

U. Ekenberg is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Condensed Matter Physics, Spectroscopy and Materials Chemistry, having authored 64 papers that have together received 1.4k indexed citations. Recurring topics across this work include Semiconductor Quantum Structures and Devices (51 papers), Quantum and electron transport phenomena (50 papers), Physics of Superconductivity and Magnetism (12 papers), Semiconductor materials and devices (10 papers), Spectroscopy and Laser Applications (10 papers), Semiconductor Lasers and Optical Devices (9 papers), Advanced Chemical Physics Studies (5 papers) and Advancements in Semiconductor Devices and Circuit Design (5 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (1.3k citations), Condensed Matter Physics (277 citations), Electrical and Electronic Engineering (663 citations), Spectroscopy (168 citations) and Materials Chemistry (196 citations). U. Ekenberg has collaborated with scholars based in Sweden, United Kingdom and United States. Frequent co-authors include M. Altarelli, A. Fasolino, Dejan M. Gvozdić, Eoin P. O’Reilly, W. Batty, David Richards, M. Zachau, M. A. Tischler, J. A. Kash and Gerhard Fasol. Their work appears in journals such as Physical review. B, Condensed matter, Surface Science, Semiconductor Science and Technology, Applied Physics Letters and Superlattices and Microstructures.

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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