G. Schaack

2.2k total citations
123 papers, 1.8k citations indexed

About

G. Schaack is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, G. Schaack has authored 123 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 89 papers in Materials Chemistry, 51 papers in Atomic and Molecular Physics, and Optics and 30 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in G. Schaack's work include Solid-state spectroscopy and crystallography (67 papers), Luminescence Properties of Advanced Materials (19 papers) and Semiconductor Quantum Structures and Devices (18 papers). G. Schaack is often cited by papers focused on Solid-state spectroscopy and crystallography (67 papers), Luminescence Properties of Advanced Materials (19 papers) and Semiconductor Quantum Structures and Devices (18 papers). G. Schaack collaborates with scholars based in Germany, Canada and Czechia. G. Schaack's co-authors include J. A. Koningstein, M. Dahl, K. H. Hellwege, M. Plihal, A. Waag, J. Kraus, S. Kamba, Michael Schmitt, J. Petzelt and S. Lanceros‐Méndez and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Journal of Applied Physics.

In The Last Decade

G. Schaack

120 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. Schaack Germany 24 1.3k 674 534 310 216 123 1.8k
R. Kind Switzerland 29 1.8k 1.4× 356 0.5× 821 1.5× 538 1.7× 360 1.7× 83 2.3k
Hiroyuki Mashiyama Japan 26 1.8k 1.5× 425 0.6× 920 1.7× 651 2.1× 143 0.7× 112 2.1k
M. Iizumi Japan 23 2.0k 1.6× 602 0.9× 876 1.6× 392 1.3× 105 0.5× 51 2.4k
Yasusada Yamada Japan 25 1.7k 1.4× 586 0.9× 842 1.6× 274 0.9× 137 0.6× 85 2.2k
Michael P. Teter United States 10 1.4k 1.1× 981 1.5× 336 0.6× 439 1.4× 64 0.3× 14 2.3k
I. Natkaniec Russia 22 1.0k 0.8× 476 0.7× 434 0.8× 141 0.5× 333 1.5× 192 1.8k
A. Klöpperpieper Germany 21 1.3k 1.1× 484 0.7× 585 1.1× 98 0.3× 230 1.1× 118 1.7k
C.M.E. Zeyen France 22 902 0.7× 405 0.6× 318 0.6× 91 0.3× 174 0.8× 72 1.5k
H. D. Hochheimer Germany 27 1.3k 1.0× 494 0.7× 777 1.5× 452 1.5× 99 0.5× 102 2.1k
J.‐M. Spaeth Germany 23 918 0.7× 685 1.0× 296 0.6× 582 1.9× 84 0.4× 119 1.7k

Countries citing papers authored by G. Schaack

Since Specialization
Citations

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

Fields of papers citing papers by G. Schaack

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Schaack

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

All Works

20 of 20 papers shown
1.
Malkin, B. Z., et al.. (2001). Far-infrared spectroscopy investigation and lattice dynamics simulations inCsCdBr3andCsCdBr3:R3+crystals. Physical review. B, Condensed matter. 63(7). 7 indexed citations
2.
Schaack, G., et al.. (1998). Betaine calcium chloride dihydrate (BCCD): Present status and recent experimental results>. Ferroelectrics. 208-209(1). 1–62. 13 indexed citations
3.
Lanceros‐Méndez, S., M. Manger, G. Schaack, & A. Klöpperpieper. (1996). Dielectric behavior of betaine arsenate/phosphate mixed crystals (BAxBP1−x) in an electric bias field. Ferroelectrics. 184(1). 281–284. 2 indexed citations
4.
Stühler, J., G. Schaack, M. Dahl, et al.. (1996). Raman Investigation of the Mn2+-Mn2+ Interaction in Semimagnetic Semiconductor Quantum Wells. Journal of Raman Spectroscopy. 27(3-4). 281–287. 3 indexed citations
5.
Schaack, G.. (1993). Phenomenological Versus Microscopic Interpretation of Incommensurate Systems -BCCD and the ANNNI-Model. Acta Physica Polonica A. 83(4). 451–462. 2 indexed citations
6.
Metz, H., et al.. (1993). EPR line shape of Mn2+ in BCCD single crystals in the incommensurate phase. Chemical Physics Letters. 209(3). 299–304. 3 indexed citations
7.
Schaack, G., et al.. (1992). Pressure-temperature phase diagrams of betaine-arsenate, -phosphate, and -phosphite. Ferroelectrics. 135(1). 257–270. 27 indexed citations
8.
Schaack, G., et al.. (1992). Accumulation of structure combination branching processes in betaine calcium chloride dihydrate. Physical Review Letters. 68(4). 496–499. 10 indexed citations
9.
Roth, R. & G. Schaack. (1988). Temperature dependence of frequency and damping of the soft mode in TSCC1-xBxup to 500 K. Ferroelectrics. 80(1). 165–168. 2 indexed citations
10.
Dahl, M. & G. Schaack. (1984). 4f-electron-phonon-interaction in PrF3. Journal of Luminescence. 31-32. 84–86. 4 indexed citations
11.
Schaack, G., et al.. (1980). Dynamical effects of the interaction between 4f electrons and optical phonons in rare-earth hydroxides, especially in Tb(OH)3and Nd(OH)3. Journal of Physics C Solid State Physics. 13(24). 4545–4564. 16 indexed citations
12.
13.
Schaack, G.. (1975). Magnetic-field dependent phonon states in paramagnetic CeF3. Solid State Communications. 17(4). 505–509. 28 indexed citations
14.
Schaack, G., et al.. (1970). Two‐Photon Absorption of CaF2:Eu2+. physica status solidi (b). 41(2). 827–835. 27 indexed citations
15.
Plihal, M. & G. Schaack. (1970). Lattice dynamics of crystals of the calcite structure. I. Normal frequencies and normal modes at zero wave vector. physica status solidi (b). 42(2). 485–496. 27 indexed citations
16.
Hellwege, K. H., et al.. (1965). Schwingungsspektrum des hexagonalen Lanthanäthylsulfats La (C2H5SO4)3 · 9 H2O. Zeitschrift für Naturforschung A. 20(2). 289–296. 7 indexed citations
17.
Hellwege, K. H., et al.. (1963). Niederfrequente modulation der emission eines Rubinlasers. Physics Letters. 6(3). 243–244. 1 indexed citations
18.
Schaack, G.. (1963). Schwingungszustände und optische Eigenschaften von Molekelkristallen. The European Physical Journal B. 1(3). 232–244. 4 indexed citations
19.
Schaack, G.. (1963). Das Schwingungsspektrum des monoklinen CaSO4·2H2O. The European Physical Journal B. 1(3). 245–262. 11 indexed citations
20.
Hellwege, K. H., et al.. (1963). Ultraschallmodulation Der Resonanzgüte Eines Rubinlasers. Physics Letters. 5(1). 33–35. 1 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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