M. Grau

513 total citations
19 papers, 390 citations indexed

About

M. Grau is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy. According to data from OpenAlex, M. Grau has authored 19 papers receiving a total of 390 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Electrical and Electronic Engineering, 16 papers in Atomic and Molecular Physics, and Optics and 3 papers in Spectroscopy. Recurrent topics in M. Grau's work include Semiconductor Lasers and Optical Devices (16 papers), Semiconductor Quantum Structures and Devices (15 papers) and Photonic and Optical Devices (8 papers). M. Grau is often cited by papers focused on Semiconductor Lasers and Optical Devices (16 papers), Semiconductor Quantum Structures and Devices (15 papers) and Photonic and Optical Devices (8 papers). M. Grau collaborates with scholars based in Germany. M. Grau's co-authors include O. Dier, M.-C. Amann, Chien‐Hung Lin, M.-C. Amann, Chien‐Hung Lin, Christian Lauer, G. Böhm, Markus‐Christian Amann, J. Roßkopf and R. Shau and has published in prestigious journals such as Applied Physics Letters, Geophysical Journal International and Journal of Crystal Growth.

In The Last Decade

M. Grau

19 papers receiving 372 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
M. Grau Germany	8	370	288	174	26	17	19	390
O. Dier Germany	12	514 1.4×	400 1.4×	219 1.3×	29 1.1×	14 0.8×	17	542
Stephan Sprengel Germany	16	498 1.3×	329 1.1×	175 1.0×	32 1.2×	6 0.4×	28	512
Alfred R. Adams United Kingdom	8	346 0.9×	294 1.0×	75 0.4×	41 1.6×	32 1.9×	16	374
H. Yi United States	12	259 0.7×	210 0.7×	76 0.4×	28 1.1×	29 1.7×	22	321
Alexander Andrejew Germany	9	313 0.8×	223 0.8×	98 0.6×	13 0.5×	7 0.4×	22	354
G. Kaufel Germany	12	488 1.3×	259 0.9×	67 0.4×	12 0.5×	13 0.8×	70	500
Naofumi Shimizu Japan	12	487 1.3×	225 0.8×	90 0.5×	17 0.7×	14 0.8×	44	515
Karl Häusler Germany	8	277 0.7×	196 0.7×	43 0.2×	34 1.3×	15 0.9×	27	344
Jens E. Pedersen Denmark	8	298 0.8×	213 0.7×	96 0.6×	16 0.6×	7 0.4×	19	340
Chul Wook Lee South Korea	12	420 1.1×	262 0.9×	79 0.5×	51 2.0×	9 0.5×	25	440

Countries citing papers authored by M. Grau

Since Specialization

Citations

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

Fields of papers citing papers by M. Grau

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. Grau

This figure shows the co-authorship network connecting the top 25 collaborators of M. Grau. A scholar is included among the top collaborators of M. Grau 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 M. Grau. M. Grau is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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19 of 19 papers shown

Kirscher, Uwe, et al.. (2021). The Laschamps geomagnetic excursion recorded in continental sediments from southern Germany. Geophysical Journal International. 227(2). 1354–1365. 1 indexed citations

Ortsiefer, M., G. Böhm, M. Grau, et al.. (2006). Electrically pumped room temperature CW VCSELs with 2.3 /spl mu/m emission wavelength. Electronics Letters. 42(11). 640–641. 32 indexed citations

Ortsiefer, M., M. Grau, J. Roßkopf, et al.. (2006). InP-based VCSELs with Buried Tunnel Junction for Optical Communication and Sensing in the 1.3-2.3 μm Wavelength Range. 17. 113–114. 7 indexed citations

Ortsiefer, M., G. Böhm, M. Grau, et al.. (2006). Electrically pumped room temperature CW VCSELs with 2.3 µm emission wavelength. Electronics Letters. 42(11). 640–641. 37 indexed citations

Grau, M., Chien‐Hung Lin, O. Dier, Christian Lauer, & M.-C. Amann. (2005). Room-temperature operation of 3.26μm GaSb-based type-I lasers with quinternary AlGaInAsSb barriers. Applied Physics Letters. 87(24). 115 indexed citations

Ortsiefer, M., E. Rönneberg, J. Roßkopf, et al.. (2005). Long-wavelength monolithic VCSEL arrays with high optical output power. Electronics Letters. 41(14). 807–808. 5 indexed citations

Grau, M., et al.. (2004). Enhanced Tuning Efficiency in Tunable Laser Diodes Using Type-II Superlattices. IEEE Photonics Technology Letters. 16(3). 738–740. 2 indexed citations

Lin, Chien‐Hung, M. Grau, O. Dier, & M.-C. Amann. (2004). Low threshold room-temperature continuous-wave operation of 2.24–3.04 μm GaInAsSb/AlGaAsSb quantum-well lasers. Applied Physics Letters. 84(25). 5088–5090. 118 indexed citations

Grau, M., Chun-Yu Lin, & M.-C. Amann. (2004). Room-Temperature 2.81->tex<$muhboxm$>/tex<Continuous-Wave Operation of GaInAsSb–AlGaAsSb Laser. IEEE Photonics Technology Letters. 16(2). 383–385. 6 indexed citations

10.

Grau, M., Chien‐Hung Lin, O. Dier, & M.-C. Amann. (2003). Continuous-wave GaInAsSb/AlGaAsSb type-I double quantum well lasers for 2.96 µm wavelength. Electronics Letters. 39(25). 1816–1817. 5 indexed citations

11.

Schowalter, Marco, Andreas Rosenauer, Dagmar Gerthsen, M. Grau, & Markus‐Christian Amann. (2003). Quantitative measurement of the influence of growth interruptions on the Sb distribution of GaSb/GaAs quantum wells by transmission electron microscopy. Applied Physics Letters. 83(15). 3123–3125. 10 indexed citations

12.

Grau, M., Chun-Yu Lin, O. Dier, & Markus Amann. (2003). GaInAsSb/AlGaAsSb lasers in the wavelength range between and. Physica E Low-dimensional Systems and Nanostructures. 20(3-4). 507–510. 1 indexed citations

13.

Grau, M., Chun-Yu Lin, & Markus‐Christian Amann. (2002). Low threshold 2.72 µm GaInAsSb/ AlGaAsSb multiple-quantum-well laser. Electronics Letters. 38(25). 1678–1679. 16 indexed citations

14.

Böhm, G., et al.. (2001). High-temperature performance of InGaAs-InGaAlAs-InP 1.79-/spl mu/m diode lasers grown in solid-source molecular-beam epitaxy. IEEE Photonics Technology Letters. 13(4). 275–277. 1 indexed citations

15.

Böhm, G., et al.. (2001). Long wavelength InGaAs–InGaAlAs–InP lasers grown in MBE. Journal of Crystal Growth. 227-228. 334–337. 4 indexed citations

16.

Böhm, G., et al.. (2000). High-performance InGaAs-InGaAlAs 1.83 µmlasers. Electronics Letters. 36(7). 634–636. 6 indexed citations

17.

Böhm, G., et al.. (2000). Long wavelength InGaAs-InGaAlAs-InP diode lasersgrown bysolid-source molecular-beam epitaxy. Electronics Letters. 36(22). 1849–1851. 5 indexed citations

18.

Böhm, G., et al.. (2000). 2.12 μm InGaAs–InGaAlAs–InP diode lasers grown in solid-source molecular-beam epitaxy. Applied Physics Letters. 77(8). 1091–1092. 17 indexed citations

19.

Wellmann, Peter J., Matthias Bickermann, M. Grau, et al.. (1999). Online Monitoring of PVT SiC Bulk Crystal Growth Using Digital X-Ray Imaging. MRS Proceedings. 572. 2 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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