O. Spieler

1.7k total citations
32 papers, 1.4k citations indexed

About

O. Spieler is a scholar working on Geophysics, Astronomy and Astrophysics and Ocean Engineering. According to data from OpenAlex, O. Spieler has authored 32 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Geophysics, 5 papers in Astronomy and Astrophysics and 4 papers in Ocean Engineering. Recurrent topics in O. Spieler's work include Geological and Geochemical Analysis (21 papers), High-pressure geophysics and materials (16 papers) and earthquake and tectonic studies (13 papers). O. Spieler is often cited by papers focused on Geological and Geochemical Analysis (21 papers), High-pressure geophysics and materials (16 papers) and earthquake and tectonic studies (13 papers). O. Spieler collaborates with scholars based in Germany, United Kingdom and Japan. O. Spieler's co-authors include Donald B. Dingwell, Bettina Scheu, Ulrich Kueppers, S. Mueller, Jacopo Taddeucci, Ben Kennedy, Oleg Melnik, Mikhail Alidibirov, D. Richard and Max Wilke and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Earth and Planetary Science Letters and Geology.

In The Last Decade

O. Spieler

32 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
O. Spieler Germany 19 1.2k 212 169 127 124 32 1.4k
T. Menand United Kingdom 20 1.5k 1.2× 224 1.1× 189 1.1× 108 0.9× 109 0.9× 28 1.7k
Laurent Arbaret France 28 1.7k 1.4× 223 1.1× 237 1.4× 79 0.6× 93 0.8× 75 1.9k
Micol Todesco Italy 21 948 0.8× 218 1.0× 101 0.6× 145 1.1× 182 1.5× 44 1.3k
Benoît Taisne Singapore 22 1.2k 1.0× 314 1.5× 149 0.9× 144 1.1× 97 0.8× 65 1.6k
Maurizio Bonafede Italy 25 1.9k 1.6× 166 0.8× 376 2.2× 191 1.5× 102 0.8× 86 2.2k
W. Degruyter United States 22 1.2k 1.0× 506 2.4× 112 0.7× 70 0.6× 136 1.1× 32 1.7k
Anne‐Marie Lejeune France 10 1.1k 0.9× 271 1.3× 57 0.3× 90 0.7× 69 0.6× 14 1.4k
S. Mueller Germany 14 632 0.5× 186 0.9× 100 0.6× 76 0.6× 83 0.7× 21 819
Amir Sagy Israel 21 1.3k 1.0× 158 0.7× 475 2.8× 208 1.6× 117 0.9× 54 1.7k
Andrea Bistacchi Italy 25 1.2k 1.0× 204 1.0× 240 1.4× 176 1.4× 148 1.2× 75 1.6k

Countries citing papers authored by O. Spieler

Since Specialization
Citations

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

Fields of papers citing papers by O. Spieler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of O. Spieler

This figure shows the co-authorship network connecting the top 25 collaborators of O. Spieler. A scholar is included among the top collaborators of O. Spieler 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 O. Spieler. O. Spieler 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.
Mueller, S., Bettina Scheu, Ulrich Kueppers, et al.. (2011). The porosity of pyroclasts as an indicator of volcanic explosivity. Journal of Volcanology and Geothermal Research. 203(3-4). 168–174. 51 indexed citations
2.
Williamson, Ben J., Andréa Di Muro, Claire J. Horwell, O. Spieler, & Edward W. Llewellin. (2010). Injection of vesicular magma into an andesitic dome at the effusive–explosive transition. Earth and Planetary Science Letters. 295(1-2). 83–90. 25 indexed citations
3.
Mastin, Larry G., O. Spieler, & W. S. Downey. (2008). An experimental study of hydromagmatic fragmentation through energetic, non-explosive magma–water mixing. Journal of Volcanology and Geothermal Research. 180(2-4). 161–170. 18 indexed citations
4.
Rothery, David A., J.M. Sumner, O. Spieler, & Donald B. Dingwell. (2007). Impact vesiculation – a new trigger for volcanic bubble growth and degassing. 2(4). 151–167. 6 indexed citations
5.
Scharrer, K., et al.. (2007). Imprints of sub-glacial volcanic activity on a glacier surface—SAR study of Katla volcano, Iceland. Bulletin of Volcanology. 70(4). 495–506. 7 indexed citations
6.
Scharrer, K., et al.. (2007). Combination of SAR remote sensing and GIS for monitoring subglacial volcanic activity – recent results from Vatnajökull ice cap (Iceland). Natural hazards and earth system sciences. 7(6). 717–722. 2 indexed citations
7.
Scheu, Bettina, Mie Ichihara, O. Spieler, & D. B. Dingwell. (2006). A closer look at magmatic fragmentation. AGUFM. 2006. 5 indexed citations
8.
Taddeucci, Jacopo, O. Spieler, Mie Ichihara, Donald B. Dingwell, & Piergiorgio Scarlato. (2006). Flow and fracturing of viscoelastic media under diffusion-driven bubble growth: An analogue experiment for eruptive volcanic conduits. Earth and Planetary Science Letters. 243(3-4). 771–785. 15 indexed citations
9.
Scheu, Bettina, O. Spieler, & Donald B. Dingwell. (2006). Dynamics of explosive volcanism at Unzen volcano: an experimental contribution. Bulletin of Volcanology. 69(2). 175–187. 49 indexed citations
10.
Scheu, Bettina, H. Kern, O. Spieler, & D. B. Dingwell. (2006). Temperature dependence of elastic P- and S-wave velocities in porous Mt. Unzen dacite. Journal of Volcanology and Geothermal Research. 153(1-2). 136–147. 33 indexed citations
11.
Mueller, Sebastian, Bettina Scheu, O. Spieler, & D. B. Dingwell. (2005). The Effect of Degassing Efficiency on the Fragmentation Behavior of Volcanic Rocks. AGUFM. 2005. 1 indexed citations
12.
Hess, Kai‐Uwe, Yan Lavallée, José M. Castro, et al.. (2005). Rheology of Obsidian Flow: Emplacement Controlled by Final Water Degassing?. AGUFM. 2005. 1 indexed citations
13.
Kennedy, Ben, O. Spieler, Bettina Scheu, et al.. (2005). Conduit implosion during Vulcanian eruptions. Geology. 33(7). 581–581. 77 indexed citations
14.
Taddeucci, Jacopo, O. Spieler, Mie Ichihara, Donald B. Dingwell, & Piergiorgio Scarlato. (2004). Vesiculation, Flow, and Fragmentation of Viscoelastic Magma: Inferences From an American Toy. AGUSM. 2004. 1 indexed citations
15.
Spieler, O., Ben Kennedy, Ulrich Kueppers, et al.. (2004). The fragmentation threshold of pyroclastic rocks. Earth and Planetary Science Letters. 226(1-2). 139–148. 219 indexed citations
16.
Kueppers, Ulrich, Bettina Scheu, O. Spieler, & Donald B. Dingwell. (2004). Field-based density measurements as tool to identify preeruption dome structure: set-up and first results from Unzen volcano, Japan. Journal of Volcanology and Geothermal Research. 141(1-2). 65–75. 47 indexed citations
17.
Spieler, O., Ben Kennedy, Ulrich Kueppers, et al.. (2003). A fragmentation threshold for the initiation and cessation of explosive eruptions. AGUFM. 2003. 4 indexed citations
18.
Spieler, O., Mikhail Alidibirov, & Donald B. Dingwell. (2002). Grain-size characteristics of experimental pyroclasts of 1980 Mount St. Helens cryptodome dacite: effects of pressure drop and temperature. Bulletin of Volcanology. 65(2-3). 90–104. 33 indexed citations
19.
Martel, Caroline, Donald B. Dingwell, O. Spieler, Michel Pichavant, & Max Wilke. (2001). Experimental fragmentation of crystal- and vesicle-bearing silicic melts. Bulletin of Volcanology. 63(6). 398–405. 33 indexed citations
20.
Martel, Caroline, Donald B. Dingwell, O. Spieler, Michel Pichavant, & Max Wilke. (2000). Fragmentation of foamed silicic melts: an experimental study. Earth and Planetary Science Letters. 178(1-2). 47–58. 53 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by T. Menand Breakdown of academic impact, for papers by Laurent Arbaret Breakdown of academic impact, for papers by Micol Todesco Breakdown of academic impact, for papers by Benoît Taisne Breakdown of academic impact, for papers by Maurizio Bonafede Breakdown of academic impact, for papers by W. Degruyter Breakdown of academic impact, for papers by Anne‐Marie Lejeune Breakdown of academic impact, for papers by S. Mueller Breakdown of academic impact, for papers by Amir Sagy Breakdown of academic impact, for papers by Andrea Bistacchi
Rankless by CCL
2026