C. Sandmann

431 total citations
14 papers, 340 citations indexed

About

C. Sandmann is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, C. Sandmann has authored 14 papers receiving a total of 340 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Atomic and Molecular Physics, and Optics, 11 papers in Electrical and Electronic Engineering and 4 papers in Materials Chemistry. Recurrent topics in C. Sandmann's work include Photorefractive and Nonlinear Optics (10 papers), Photonic and Optical Devices (5 papers) and Advanced Fiber Laser Technologies (4 papers). C. Sandmann is often cited by papers focused on Photorefractive and Nonlinear Optics (10 papers), Photonic and Optical Devices (5 papers) and Advanced Fiber Laser Technologies (4 papers). C. Sandmann collaborates with scholars based in United States, Germany and Hungary. C. Sandmann's co-authors include Volkmar Dierolf, J. Toulouse, A. R. Kortan, Himanshu Jain, N. Kopylov, K. Polgár, J. M. Zavada, B. Hertog, P. P. Chow and Venkatraman Gopalan and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of Non-Crystalline Solids.

In The Last Decade

C. Sandmann

14 papers receiving 338 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C. Sandmann United States 9 203 199 186 104 47 14 340
S. D. Shutov Moldova 8 212 1.0× 82 0.4× 263 1.4× 80 0.8× 18 0.4× 32 333
Katsuhiro Kutsuki Japan 12 378 1.9× 78 0.4× 138 0.7× 22 0.2× 49 1.0× 36 410
D. T. Krick United States 7 473 2.3× 75 0.4× 303 1.6× 17 0.2× 23 0.5× 11 491
Thomas Scheike Japan 8 120 0.6× 213 1.1× 266 1.4× 13 0.1× 71 1.5× 21 373
E. E. Reuter United States 9 149 0.7× 110 0.6× 177 1.0× 59 0.6× 222 4.7× 17 346
Hironori Nishino Japan 8 319 1.6× 92 0.5× 59 0.3× 32 0.3× 13 0.3× 23 341
Man-Fang Huang Taiwan 9 227 1.1× 198 1.0× 92 0.5× 21 0.2× 170 3.6× 35 356
Lori A. Lipkin United States 14 809 4.0× 131 0.7× 79 0.4× 50 0.5× 28 0.6× 24 832
E. Igumbor South Africa 11 254 1.3× 166 0.8× 199 1.1× 10 0.1× 31 0.7× 44 361
A. M. Quittet France 8 113 0.6× 125 0.6× 302 1.6× 37 0.4× 13 0.3× 11 332

Countries citing papers authored by C. Sandmann

Since Specialization
Citations

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

Fields of papers citing papers by C. Sandmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Sandmann

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

All Works

14 of 14 papers shown
1.
Dierolf, Volkmar & C. Sandmann. (2006). Combined excitation emission spectroscopy of defects for site-selective probing of ferroelectric domain inversion in lithium niobate. Journal of Luminescence. 125(1-2). 67–79. 18 indexed citations
2.
Dierolf, Volkmar, et al.. (2005). Combined Excitation Emission Spectroscopy of Europium ions in GaN and AlGaN Films. MRS Proceedings. 866. 7 indexed citations
3.
Dierolf, Volkmar & C. Sandmann. (2004). Inspection of periodically poled waveguide devices by confocal luminescence microscopy. Applied Physics B. 78(3-4). 363–366. 33 indexed citations
4.
Dierolf, Volkmar, C. Sandmann, J. M. Zavada, P. P. Chow, & B. Hertog. (2004). Site-selective spectroscopy of Er in GaN. Journal of Applied Physics. 95(10). 5464–5470. 44 indexed citations
5.
Dierolf, Volkmar & C. Sandmann. (2004). Direct-write method for domain inversion patterns in LiNbO3. Applied Physics Letters. 84(20). 3987–3989. 46 indexed citations
6.
Dierolf, Volkmar, et al.. (2003). Ferroelectric domain imaging by defect-luminescence microscopy. Journal of Applied Physics. 93(4). 2295–2297. 33 indexed citations
7.
Toulouse, J., Himanshu Jain, C. Sandmann, et al.. (2003). Characterization of new erbium-doped tellurite glasses and fibers. Journal of Non-Crystalline Solids. 322(1-3). 311–318. 85 indexed citations
8.
Dierolf, Volkmar & C. Sandmann. (2003). Confocal two photon emission microscopy: A new approach to waveguide imaging. Journal of Luminescence. 102-103. 201–205. 10 indexed citations
9.
Dierolf, Volkmar, et al.. (2003). Rearrangement of Rare Earth Defects Under Domain Inversion in LiNbO3. Radiation effects and defects in solids. 158(1-6). 247–250. 6 indexed citations
10.
Dierolf, Volkmar, C. Sandmann, Eugenio Cantelar, et al.. (2003). Comparative Studies of Er3☎Ions in LiNbO3Waveguides Produced by Different Methods. Radiation effects and defects in solids. 158(1-6). 263–267. 7 indexed citations
11.
Dierolf, Volkmar, et al.. (2001). Spectral line broadening mechanism of Er3+ transitions in Er:Ti:LiNbO3 channel waveguides. Applied Physics B. 73(5-6). 443–448. 7 indexed citations
12.
Dierolf, Volkmar, et al.. (2001). Crystal field analysis of different Er3+sites in LiNbO3. Radiation effects and defects in solids. 155(1-4). 253–258. 3 indexed citations
13.
Dierolf, Volkmar, et al.. (2000). High-resolution site selective optical spectroscopy of rare earth and transition metal defects in insulators. Journal of Luminescence. 87-89. 989–991. 14 indexed citations
14.
Dierolf, Volkmar, et al.. (1999). Towards new lasers in Ti:Er:LiNbO 3 waveguides: a study of the excited Er 3+ states. Applied Physics B. 68(5). 767–775. 27 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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