Hans‐Martin Frey

1.3k total citations
46 papers, 1.0k citations indexed

About

Hans‐Martin Frey is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Physical and Theoretical Chemistry. According to data from OpenAlex, Hans‐Martin Frey has authored 46 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Atomic and Molecular Physics, and Optics, 26 papers in Spectroscopy and 16 papers in Physical and Theoretical Chemistry. Recurrent topics in Hans‐Martin Frey's work include Molecular Spectroscopy and Structure (15 papers), Spectroscopy and Laser Applications (14 papers) and Advanced Chemical Physics Studies (14 papers). Hans‐Martin Frey is often cited by papers focused on Molecular Spectroscopy and Structure (15 papers), Spectroscopy and Laser Applications (14 papers) and Advanced Chemical Physics Studies (14 papers). Hans‐Martin Frey collaborates with scholars based in Switzerland, Germany and United States. Hans‐Martin Frey's co-authors include Samuel Leutwyler, P. Beaud, Simon Lobsiger, Philipp Ottiger, Jann A. Frey, Marcus Motzkus, Tobias Lang, Peter Radi, T. Gerber and Maria A. Trachsel and has published in prestigious journals such as Angewandte Chemie International Edition, The Journal of Chemical Physics and The Journal of Physical Chemistry B.

In The Last Decade

Hans‐Martin Frey

45 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hans‐Martin Frey Switzerland 21 589 485 321 197 140 46 1.0k
James N. Bull United Kingdom 23 713 1.2× 516 1.1× 337 1.0× 234 1.2× 147 1.1× 89 1.4k
Daniel A. Horke United Kingdom 17 567 1.0× 272 0.6× 292 0.9× 148 0.8× 78 0.6× 45 923
Adam S. Chatterley United Kingdom 22 704 1.2× 306 0.6× 326 1.0× 169 0.9× 71 0.5× 47 1.0k
Janina Kopyra Poland 17 793 1.3× 491 1.0× 183 0.6× 375 1.9× 72 0.5× 77 1.3k
Mark H. Stockett Sweden 20 661 1.1× 429 0.9× 132 0.4× 143 0.7× 126 0.9× 84 1.1k
Søren Møller Pedersen United States 11 908 1.5× 356 0.7× 449 1.4× 69 0.4× 230 1.6× 16 1.3k
S. Doraiswamy India 21 712 1.2× 400 0.8× 613 1.9× 141 0.7× 234 1.7× 58 1.3k
Hans‐Dieter Barth Germany 13 294 0.5× 407 0.8× 218 0.7× 353 1.8× 63 0.5× 21 896
Helen H. Fielding United Kingdom 26 1.2k 2.0× 381 0.8× 441 1.4× 286 1.5× 121 0.9× 90 1.8k
Eduardo Carrascosa Australia 20 562 1.0× 463 1.0× 104 0.3× 146 0.7× 178 1.3× 44 1.0k

Countries citing papers authored by Hans‐Martin Frey

Since Specialization
Citations

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

Fields of papers citing papers by Hans‐Martin Frey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans‐Martin Frey. 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 Hans‐Martin Frey. The network helps show where Hans‐Martin Frey may publish in the future.

Co-authorship network of co-authors of Hans‐Martin Frey

This figure shows the co-authorship network connecting the top 25 collaborators of Hans‐Martin Frey. A scholar is included among the top collaborators of Hans‐Martin Frey 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 Hans‐Martin Frey. Hans‐Martin Frey 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.
Zhou, Ping, Maryam Nazari, Hans‐Martin Frey, et al.. (2023). Photoinduced asymmetric charge trapping in a symmetric tetraazapyrene-fused bis(tetrathiafulvalene) conjugate. Chemical Science. 14(44). 12715–12722. 5 indexed citations
2.
Zgrablić, Goran, Silvije Vdović, Marina Šekutor, et al.. (2022). Photogeneration of quinone methide from adamantylphenol in an ultrafast non-adiabatic dehydration reaction. Physical Chemistry Chemical Physics. 24(7). 4384–4393. 3 indexed citations
3.
Frey, Hans‐Martin, et al.. (2017). Accurate gas-phase structure ofpara-dioxane by fs Raman rotational coherence spectroscopy andab initiocalculations. The Journal of Chemical Physics. 147(7). 74306–74306. 3 indexed citations
4.
Trachsel, Maria A., Philipp Ottiger, Hans‐Martin Frey, et al.. (2015). Modeling the Histidine–Phenylalanine Interaction: The NH···π Hydrogen Bond of Imidazole·Benzene. The Journal of Physical Chemistry B. 119(25). 7778–7790. 34 indexed citations
5.
Lobsiger, Simon, et al.. (2014). Switching on the fluorescence of 2-aminopurine by site-selective microhydration. Nature Chemistry. 6(11). 989–993. 62 indexed citations
6.
Frey, Hans‐Martin, et al.. (2014). Gas-phase Lifetimes of Nucleobase Analogues by Picosecond Pumpionization and Streak Techniques. CHIMIA International Journal for Chemistry. 68(4). 260–260. 4 indexed citations
7.
Ottiger, Philipp, et al.. (2013). NH3 as a Strong H-Bond Donor in Singly- and Doubly-Bridged Ammonia Solvent Clusters: 2-Pyridone·(NH3)n, n = 1–3. The Journal of Physical Chemistry A. 117(32). 7523–7534. 12 indexed citations
8.
Lobsiger, Simon, Hans‐Martin Frey, Samuel Leutwyler, Philip J. Morgan, & David W. Pratt. (2011). S0 and S1 State Structure, Methyl Torsional Barrier Heights, and Fast Intersystem Crossing Dynamics of 5-Methyl-2-hydroxypyrimidine. The Journal of Physical Chemistry A. 115(46). 13281–13290. 15 indexed citations
9.
Frey, Hans‐Martin, et al.. (2011). Accurate Determination of the Structure of Cyclohexane by Femtosecond Rotational Coherence Spectroscopy and Ab Initio Calculations. The Journal of Physical Chemistry A. 115(34). 9567–9578. 18 indexed citations
10.
Ottiger, Philipp, et al.. (2011). Intermolecular Clamping by Hydrogen Bonds: 2‐Pyridone⋅NH3. ChemPhysChem. 12(10). 1841–1850. 8 indexed citations
11.
Lobsiger, Simon, Hans‐Martin Frey, & Samuel Leutwyler. (2010). Supersonic jet UV spectrum and nonradiative processes of the thymine analogue 5-methyl-2-hydroxypyrimidine. Physical Chemistry Chemical Physics. 12(19). 5032–5032. 17 indexed citations
12.
Frey, Hans‐Martin, et al.. (2010). Large-amplitude vibrations of an N–H⋯π hydrogen bonded cis-amide–benzene complex. Physical Chemistry Chemical Physics. 12(29). 8208–8208. 11 indexed citations
13.
14.
Leist, Roman, Jann A. Frey, Philipp Ottiger, et al.. (2007). Nucleobase–Fluorobenzene Interactions: Hydrogen Bonding Wins over π Stacking. Angewandte Chemie International Edition. 46(39). 7449–7452. 61 indexed citations
15.
Leist, Roman, Jann A. Frey, Philipp Ottiger, et al.. (2007). Nucleobase–Fluorobenzene Interactions: Hydrogen Bonding Wins over π Stacking. Angewandte Chemie. 119(39). 7593–7596. 5 indexed citations
16.
Frey, Jann A., Roman Leist, Christian Tanner, Hans‐Martin Frey, & Samuel Leutwyler. (2006). 2-pyridone: The role of out-of-plane vibrations on the S1↔S spectra and S1 state reactivity. The Journal of Chemical Physics. 125(11). 114308–114308. 37 indexed citations
17.
Beaud, P., Hans‐Martin Frey, Tobias Lang, & Marcus Motzkus. (2001). Flame thermometry by femtosecond CARS. Chemical Physics Letters. 344(3-4). 407–412. 58 indexed citations
18.
Frey, Hans‐Martin, et al.. (1999). Femtosecond nonresonant degenerate four-wave mixing at atmospheric pressure and in a free jet. Applied Physics B. 68(4). 735–739. 53 indexed citations
19.
Beaud, P., et al.. (1998). Picosecond investigation of the collisional deactivation of OH A^2Σ^+(v′ = 1, N′ = 4, 12) in an atmospheric-pressure flame. Applied Optics. 37(15). 3354–3354. 24 indexed citations
20.
Frey, Hans‐Martin, et al.. (1997). Isotopically resolved {ie30-01} electronic spectrum of Ag3 and calculation of its Jahn-Teller effects. Zeitschrift für Physik D Atoms Molecules and Clusters. 40(1). 30–35. 18 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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