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.
Trace element signature of subduction-zone fluids, melts and supercritical liquids at 120–180 km depth
20051.2k citationsMax W. Schmidt, Peter Ulmer et al.profile →
Serpentine Stability to Mantle Depths and Subduction-Related Magmatism
Igneous garnet and amphibole fractionation in the roots of island arcs: experimental constraints on andesitic liquids
2008455 citationsRaquel Alonso‐Perez, Othmar Müntener et al.Contributions to Mineralogy and Petrologyprofile →
Fractional crystallization of primitive, hydrous arc magmas: an experimental study at 0.7 GPa
2014367 citationsRohit H. Nandedkar, Peter Ulmer et al.Contributions to Mineralogy and Petrologyprofile →
Experimentally Derived Intermediate to Silica-rich Arc Magmas by Fractional and Equilibrium Crystallization at 1·0 GPa: an Evaluation of Phase Relationships, Compositions, Liquid Lines of Descent and Oxygen Fugacity
2018224 citationsPeter Ulmer, Othmar Müntener et al.profile →
Author Peers
Peers are selected by citation overlap in the author's most active subfields.
citations ·
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This map shows the geographic impact of Peter Ulmer'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 Peter Ulmer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter Ulmer more than expected).
This network shows the impact of papers produced by Peter Ulmer. 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 Peter Ulmer. The network helps show where Peter Ulmer may publish in the future.
Co-authorship network of co-authors of Peter Ulmer
This figure shows the co-authorship network connecting the top 25 collaborators of Peter Ulmer.
A scholar is included among the top collaborators of Peter Ulmer 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 Peter Ulmer. Peter Ulmer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Zajacz, Zoltán, et al.. (2014). Copper Partitioning between Amphibole and Silicate Melts: the Effects of Temperature, Melt Compositions, Oxygen Fugacity and Water Concentrations. 2014 AGU Fall Meeting. 2014.1 indexed citations
6.
Nandedkar, Rohit H., et al.. (2012). Granitic liquids derived by fractional crystallization: an experimental liquid line of decent from olivine-tholeiite to granite at 0.7 GPa. EGU General Assembly Conference Abstracts. 5105.1 indexed citations
7.
Ulmer, Peter & Othmar Müntener. (2009). Differentiation of hydrous calc-alkaline magmas at mid to lower crustal levels: Experimental constraints. Geochimica et Cosmochimica Acta Supplement. 73.1 indexed citations
8.
Müntener, Othmar, Peter Ulmer, & Raquel Alonso‐Perez. (2009). Experimental garnet and hornblende trace element partitioning on andesitic magmas in the deep arc crust. Geochimica et Cosmochimica Acta Supplement. 73.1 indexed citations
9.
Müntener, Othmar, et al.. (2008). Role of garnet and amphibole fractionation in the genesis of high Mg# granitoids. Geochimica et Cosmochimica Acta Supplement. 72(12).4 indexed citations
10.
Baums, Theodor & Peter Ulmer. (2004). Unternehmens-Mitbestimmung der Arbeitnehmer im Recht der EU-Mitgliedstaaten.1 indexed citations
11.
Ulmer, Peter. (2004). Aufsätze - Gläubigerschutz bei Scheinauslandsgesellschaften. Neue Juristische Wochenschrift: NJW. 57(17). 1201–1209.1 indexed citations
12.
Alonso‐Perez, Raquel, Peter Ulmer, Othmar Müntener, & Alan Bruce Thompson. (2004). Experimental Phase Equilibria and Trace Element Partitioning in Differentiated Hydrous Calc-Alkaline Melts at High Pressures. AGU Fall Meeting Abstracts. 2004.1 indexed citations
13.
Ulmer, Peter & Carsten Schäfer. (2004). Gesellschaft bürgerlichen Rechts und Partnerschaftsgesellschaft : systematischer Kommentar. C.H.Beck eBooks.
14.
Ulmer, Peter, et al.. (2003). Potential Role of Garnet Fractionation in H2O-Undersaturated Andesite Liquids at High Pressure: An Experimental Study and a Comparison with the Kohistan Arc. EAEJA. 8308.4 indexed citations
15.
Hommelhoff, Peter, Peter-Christian Müller-Graff, & Peter Ulmer. (1999). Die Praxis der rechtsberatenden Berufe. C.H.Beck eBooks.
16.
Mysen, Bjørn O., et al.. (1998). The upper mantle near convergent plate boundaries. Reviews in Mineralogy & Geochemistry. 37(1). 97–138.25 indexed citations
17.
Ulmer, Peter. (1998). Die Gesamthandsgesellschaft - ein noch immer unbekanntes Wesen?. Archiv für die civilistische Praxis. 198(2). 113–151.
18.
Ulmer, Peter, et al.. (1997). AGB-Gesetz : Kommentar zum Gesetz zur Regelung des Rechts der Allgemeinen Geschäftsbedingungen.1 indexed citations
19.
Lutter, Marcus, et al.. (1992). Festschrift 100 Jahre GmbH-Gesetz.1 indexed citations
20.
Ulmer, Peter. (1980). Die Anpassung der Satzungen mitbestimmter Aktiengesellschaften an das MitbestG 1976.2 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.