A. Link

2.0k total citations · 1 hit paper
29 papers, 1.6k citations indexed

About

A. Link is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, A. Link has authored 29 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Condensed Matter Physics, 17 papers in Electronic, Optical and Magnetic Materials and 10 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. Link's work include GaN-based semiconductor devices and materials (15 papers), Rare-earth and actinide compounds (11 papers) and Iron-based superconductors research (10 papers). A. Link is often cited by papers focused on GaN-based semiconductor devices and materials (15 papers), Rare-earth and actinide compounds (11 papers) and Iron-based superconductors research (10 papers). A. Link collaborates with scholars based in Germany, United States and Italy. A. Link's co-authors include O. Ambacher, M. Stutzmann, Martin Eickhoff, Martin Hermann, Vincenzo Fiorentini, Fabio Bernardini, L.F. Eastman, V. Tilak, C. R. Miskys and Jacek A. Majewski and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

A. Link

29 papers receiving 1.5k 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.

Pyroelectric properties of Al(In)GaN/GaN hetero- and quantum well structures

2002 821 citations O. Ambacher, Jacek A. Majewski et al. Journal of Physics Condensed Matter profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. Link Germany	14	1.5k	831	491	483	441	29	1.6k
Steve DiCarolis United States	13	878 0.6×	987 1.2×	270 0.5×	249 0.5×	703 1.6×	18	1.5k
C. R. Miskys Germany	15	1.3k 0.9×	606 0.7×	475 1.0×	563 1.2×	645 1.5×	29	1.5k
Gordon Callsen Germany	25	742 0.5×	517 0.6×	529 1.1×	648 1.3×	812 1.8×	60	1.5k
A. Yoshikawa Japan	22	1.1k 0.7×	653 0.8×	631 1.3×	541 1.1×	855 1.9×	89	1.5k
N. Teraguchi Japan	18	763 0.5×	468 0.6×	431 0.9×	580 1.2×	605 1.4×	47	1.2k
B. Goldenberg United States	17	1.4k 1.0×	695 0.8×	740 1.5×	507 1.0×	671 1.5×	31	1.6k
B. M. Ludbrook New Zealand	16	653 0.4×	436 0.5×	482 1.0×	244 0.5×	678 1.5×	35	1.2k
Š. Chromík Slovakia	16	539 0.4×	351 0.4×	137 0.3×	230 0.5×	382 0.9×	137	880
Shinya Takashima Japan	23	1.4k 0.9×	763 0.9×	298 0.6×	881 1.8×	348 0.8×	55	1.6k
T. Metzger Germany	10	935 0.6×	489 0.6×	395 0.8×	424 0.9×	609 1.4×	16	1.3k

Countries citing papers authored by A. Link

Since Specialization

Citations

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

Fields of papers citing papers by A. Link

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Link

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

Winzer, A. T., R. Goldhahn, G. Gobsch, et al.. (2005). Determination of the polarization discontinuity at the AlGaN∕GaN interface by electroreflectance spectroscopy. Applied Physics Letters. 86(18). 27 indexed citations

Winzer, A. T., R. Goldhahn, G. Gobsch, et al.. (2004). Photoreflectance studies of (Al)Ga- and N-face AlGaN/GaN heterostructures. Thin Solid Films. 450(1). 155–158. 17 indexed citations

Winzer, A. T., R. Goldhahn, O. Ambacher, et al.. (2003). Photoreflectance studiesof N‐ and Ga‐face AlGaN/GaN heterostructures confininga polarisation induced 2DEG. physica status solidi (b). 240(2). 380–383. 11 indexed citations

Ambacher, O., Martin Eickhoff, A. Link, et al.. (2003). Electronics and sensors based on pyroelectric AlGaN/GaN heterostructures. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 1878–1907. 76 indexed citations

Jena, Debdeep, S. Heikman, James S. Speck, et al.. (2003). Magnetotransport measurement of effective mass, quantum scattering time, and alloy scattering potential of polarization‐doped 3D electron slabs in graded‐AlGaN. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 2339–2342. 2 indexed citations

Jena, Debdeep, S. Heikman, James S. Speck, et al.. (2003). Magnetotransport properties of a polarization-doped three-dimensional electron slab in graded AlGaN. Physical review. B, Condensed matter. 67(15). 52 indexed citations

Link, A., T. Graf, O. Ambacher, et al.. (2002). Transport Properties of 2DEGs in AlGaN/GaN Heterostructures: Spin Splitting and Occupation of Higher Subbands. physica status solidi (b). 234(3). 805–809. 1 indexed citations

Ambacher, O., Jacek A. Majewski, C. R. Miskys, et al.. (2002). Pyroelectric properties of Al(In)GaN/GaN hetero- and quantum well structures. Journal of Physics Condensed Matter. 14(13). 3399–3434. 821 indexed citations breakdown →

Zhong, Zhenyang, O. Ambacher, A. Link, et al.. (2002). Influence of GaN domain size on the electron mobility of two-dimensional electron gases in AlGaN/GaN heterostructures determined by x-ray reflectivity and diffraction. Applied Physics Letters. 80(19). 3521–3523. 18 indexed citations

10.

Goldhahn, R., S. Shokhovets, G. Gobsch, et al.. (2002). Photoreflectance Studies of AlGaN/GaN Heterostructures Containing a Polarisation Induced 2DEG. physica status solidi (b). 234(3). 713–716. 8 indexed citations

11.

Link, A., T. Graf, R. Dimitrov, et al.. (2001). Transport Properties of Two-Dimensional Electron Gases Induced by Spontaneous and Piezoelectric Polarisation in AlGaN/GaN Heterostructures. physica status solidi (b). 228(2). 603–606. 7 indexed citations

12.

Link, A., O. Ambacher, Ioulia Smorchkova, et al.. (2001). Formation and Electronic Transport of 2D Electron and Hole Gases in AlGaN/GaN Heterostructures. Materials science forum. 353-356. 787–790. 5 indexed citations

13.

Link, A., W. Limmer, R. Sauer, et al.. (1999). Temperature dependence of the E2 and A1(LO) phonons in GaN and AlN. Journal of Applied Physics. 86(11). 6256–6260. 100 indexed citations

14.

Link, A., et al.. (1998). Magnetic to superconducting transition in CeCu2Si2 under pressure. Journal of Magnetism and Magnetic Materials. 177-181. 401–402. 1 indexed citations

15.

Gegenwart, P., Christoph Langhammer, C. Geibel, et al.. (1998). Breakup of Heavy Fermions on the Brink of “PhaseA” inCeCu2Si2. Physical Review Letters. 81(7). 1501–1504. 123 indexed citations

16.

Steglich, F., C. Geibel, R. Helfrich, et al.. (1998). CeCu2Si2 AND UBe13: NEW QUESTIONS—OLD ANSWERS?. Journal of Physics and Chemistry of Solids. 59(10-12). 2190–2195. 6 indexed citations

17.

Sparn, G., L. Donnevert, P. Hellmann, et al.. (1998). Pressure Studies near Quantum Phase Transitions in Strongly Correlated Ce Systems.. The Review of High Pressure Science and Technology. 7. 431–436. 23 indexed citations

18.

Steglich, F., P. Hellmann, Sven Thomas, et al.. (1997). “Non-Fermi-liquid” phenomena in heavy-fermion CeCu2Si2 and CeNi2Ge2. Physica B Condensed Matter. 237-238. 192–196. 19 indexed citations

19.

Steglich, F., B. Buschinger, P. Gegenwart, et al.. (1996). Quantum critical phenomena in undoped heavy-fermion metals. Journal of Physics Condensed Matter. 8(48). 9909–9921. 100 indexed citations

20.

Sparn, G., P. C. Canfield, P. Hellmann, et al.. (1995). Dependence of magnetism on hybridization in Ce(Cu1−xNix)2Ge2. Physica B Condensed Matter. 206-207. 212–215. 6 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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