G. Frei

2.3k citations

37 papers · 1.9k indexed · h-index 22

Radiation top 0.2%
- Nuclear Physics and Applications 31
- Radiation Detection and Scintillator Technologies 12
- Advanced X-ray Imaging Techniques 5
Geophysics top 5%
- High-pressure geophysics and materials 11
Renewable Energy, Sustainability and the Environment top 10%
Aerospace Engineering top 5%
- Nuclear reactor physics and engineering 5
Materials Chemistry top 10%
- X-ray Diffraction in Crystallography 4
Electrical and Electronic Engineering
- Fuel Cells and Related Materials 6
Atomic and Molecular Physics, and Optics
- Atomic and Subatomic Physics Research 4

Co-authors: Eberhard Lehmann G. Kühne Peter Vontobel C. Grünzweig Pierre Boillat Oliver Bunk Franz Pfeiffer C. David
Cited by: Radiation Geophysics Renewable Energy, Sustainability and the Environment
Journals: Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (17 papers)Physical Review Letters (2 papers)Electrochemistry Communications (2 papers)
Partner nations: Switzerland Germany Japan

In The Last Decade

G. Frei

37 papers receiving 1.9k citations

Peers

Countries citing papers authored by G. Frei

Since Specialization

Citations

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

Fields of papers citing papers by G. Frei

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside G. Frei, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with G. Frei Line = papers co-authored together G. Frei links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	The ICON beamline – A facility for cold neutron imaging at SINQ Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Anders Kaestner,Stefan Hartmann,G. Kühne,G. Frei,C. Grünzweig,L. Josic,Friederike Schmid,Eberhard Lehmann	2011	228
2	Neutron Imaging Resolution Improvements Optimized for Fuel Cell Applications Electrochemical and Solid-State Letters ·Pierre Boillat,G. Frei,Eberhard Lehmann,Guenther G. Scherer,Alexander Wokaun	2010	77
3	Mass Transfer Characteristics in Porous Media Applying Simultaneous Measurement Method of Water Visualization by Neutron Radiography and Oxygen Diffusivity(Thermal Engineering) TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B ·Federica Cicciarelli,Yutaka Tasaki,Shixue Wang,سمانه محمدی,Bhattathiri Adikya,Norio Kubo,Editha P Nottelmann,Pierre Boillat,G. Frei,Pierre Oberholzer,Günther G. Scherer,Eberhard Lehmann	2010	3
4	Cold neutron imaging near Bragg edges as a tool for material research Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·L. Josic,Eberhard Lehmann,G. Frei,Oscar Leonardo Lozano Galindo	2009	3
5	The neutron micro-tomography setup at PSI and its use for research purposes and engineering applications Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·G. Frei,Eberhard Lehmann,David Mannes,Pierre Boillat	2009	23
6	The energy-selective option in neutron imaging Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Eberhard Lehmann,G. Frei,Peter Vontobel,L. Josic,Nikolay Kardjilov,André Hilger,W. Kockelmann,A. Steuwer	2009	45
7	High-resolution investigations of edge effects in neutron imaging Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Markus Ströbl,Nikolay Kardjilov,André Hilger,G. Kühne,G. Frei,Ingo Manke	2009	29
8	Bulk magnetic domain structures visualized by neutron dark-field imaging Applied Physics Letters ·C. Grünzweig,C. David,Oliver Bunk,Martin Dierolf,G. Frei,G. Kühne,Rudolf Schäfer,С.Г. Селевич,H. M. Rønnow,Franz Pfeiffer	2008	71
9	Neutron Decoherence Imaging for Visualizing Bulk Magnetic Domain Structures Physical Review Letters ·C. Grünzweig,C. David,Oliver Bunk,Martin Dierolf,G. Frei,G. Kühne,Joachim Kohlbrecher,Rudolf Schäfer,Pavel Lejček,H. M. Rønnow,Franz Pfeiffer	2008	86
10	Measuring the effect of structural connectivity on the water dynamics in heterogeneous porous media using speedy neutron tomography Advances in Water Resources ·J. Schaap,Peter Lehmann,Anders Kaestner,Peter Vontobel,R. Hassanein,G. Frei,Gerrit H. de Rooij,Eberhard Lehmann,H. Flühler	2008	25
11	The non-destructive study of museums objects by means of neutrons imaging methods and results of investigations DORA PSI (Paul Scherrer Institute) ·Eberhard Lehmann,Peter Vontobel,G. Frei	2007	5
12	Energy-selective neutron transmission imaging at a pulsed source Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·W. Kockelmann,G. Frei,Eberhard Lehmann,Peter Vontobel,J.R. Santisteban	2007	141
13	Highly absorbing gadolinium test device to characterize the performance of neutron imaging detector systems Review of Scientific Instruments ·C. Grünzweig,G. Frei,Eberhard Lehmann,G. Kühne,Christian Dávid	2007	95
14	Neutron Phase Imaging and Tomography Physical Review Letters ·Franz Pfeiffer,C. Grünzweig,Oliver Bunk,G. Frei,Eberhard Lehmann,C. David	2006	176
15	The method of neutron imaging as a tool for the study of the dynamics of water movement in wet aramid-based ballistic body armour panels Measurement Science and Technology ·Felix A. Reifler,Eberhard Lehmann,G. Frei,纪效珲,René M. Rossi	2006	13
16	The performance of an amorphous silicon flat panel for neutron imaging at the PSI NEUTRA facility Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Zechlin H.,G. Frei,Eberhard Lehmann,Peter Vontobel	2005	4
17	Dynamic imaging with a triggered and intensified CCD camera system in a high-intensity neutron beam Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Peter Vontobel,G. Frei,J. Brunner,A Witte,Martin Engelhardt	2005	6
18	Neutron radiography with 14 MeV neutrons from a neutron generator IEEE Transactions on Nuclear Science ·Eberhard Lehmann,G. Frei,Anders Nordlund,Jun Hu	2005	13
19	Characterization of the image quality in neutron radioscopy Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·J. Brunner,Martin Engelhardt,G. Frei,A Witte,Eberhard Lehmann,Alexandra Ioana Doicescu,Burkhard Schillinger	2005	11
20	Neutron imaging—detector options and practical results Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Eberhard Lehmann,Peter Vontobel,G. Frei,Ch. Brönnimann	2004	76

About G. Frei

G. Frei is a scholar working on Radiation, Archeology, Geophysics, Conservation and Aerospace Engineering, having authored 37 papers that have together received 1.9k indexed citations. Recurring topics across this work include Nuclear Physics and Applications (31 papers), Radiation Detection and Scintillator Technologies (12 papers), High-pressure geophysics and materials (11 papers), Fuel Cells and Related Materials (6 papers), Advanced X-ray Imaging Techniques (5 papers), Nuclear reactor physics and engineering (5 papers), Atomic and Subatomic Physics Research (4 papers) and X-ray Diffraction in Crystallography (4 papers). The work is most often cited by research in Radiation (1.4k citations), Geophysics (595 citations), Renewable Energy, Sustainability and the Environment (216 citations), Aerospace Engineering (277 citations) and Materials Chemistry (494 citations). G. Frei has collaborated with scholars based in Switzerland, Germany and Japan. Frequent co-authors include Eberhard Lehmann, G. Kühne, Peter Vontobel, C. Grünzweig, Pierre Boillat, Oliver Bunk, Franz Pfeiffer, C. David, Alexander Wokaun and L. Josic. Their work appears in journals such as Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, Physical Review Letters, Electrochemistry Communications, Review of Scientific Instruments and IEEE Transactions on Nuclear Science.

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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