A. Policarpo

3.4k citations

108 papers · 1.6k indexed · h-index 23

Impact in

Radiation top 0.5%
- Radiation Detection and Scintillator Technologies
- Nuclear Physics and Applications
Nuclear and High Energy Physics top 2%
- Particle Detector Development and Performance
- Dark Matter and Cosmic Phenomena

Papers in

Radiation 74
- Radiation Detection and Scintillator Technologies 67
- Nuclear Physics and Applications 12
Nuclear and High Energy Physics 55
- Particle Detector Development and Performance 38
- Dark Matter and Cosmic Phenomena 19

Co-authors: R. Ferreira‐Marques Mauro A. Alves C.A.N. Conde G. Charpak F. Sauli I. Lopes F.A.F. Fraga M.M.F.R. Fraga
Journals: Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (43 papers)IEEE Transactions on Nuclear Science (22 papers)Japanese Journal of Applied Physics (1 paper)Applied Radiation and Isotopes (1 paper)Nuclear Physics A (1 paper)
Partner nations: Portugal Switzerland Spain

In The Last Decade

A. Policarpo

104 papers receiving 1.5k citations

Peers

Countries citing papers authored by A. Policarpo

Since Specialization

Citations

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

Fields of papers citing papers by A. Policarpo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside A. Policarpo, 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 A. Policarpo Line = papers co-authored together A. Policarpo links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Electron Multiplication And Secondary Scintillation in Liquid Xenon: New Prospects OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) ·A. Policarpo, V. Chepel, I. Lopes, R. Ferreira‐Marques, Lidija B. Radulović	2014	1
2	An RPC-PET prototype with high spatial resolution Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·A. Blanco, N. Carolino, Carlos Correia, R. Ferreira‐Marques, P. Fonte, D. González-Díaz, A. Lindote, I. Lopes, Ute Franz, A. Policarpo	2004	23
3	The scintillation of GEMS coated with wavelength shifters Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·F.A.F. Fraga, S.T.G. Fetal, M.M.F.R. Fraga, เกรียงศักดิ์ ศรีสมบัติ, L.M.S. Margato, R. Ferreira‐Marques, A. Policarpo, F. Sauli	2004	2
4	Single-gap timing RPCs with bidimensional position-sensitive readout for very accurate TOF systems Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·A. Blanco, R. Ferreira‐Marques, C. Finck, P. Fonte, A. Gobbi, A. Policarpo	2003	21
5	Time analysis of the light pulses on gaseous active scintillators using GEMs with He/CF4 Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·L.M.S. Margato, F.A.F. Fraga, S.T.G. Fetal, M.M.F.R. Fraga, R. Ferreira‐Marques, A. Policarpo, B. Guérard, G. Manzin	2003	6
6	Resistive plate chambers for time-of-flight measurements Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·A. Blanco, P. Fonte, L. Lopes, A. Mangiarotti, R. Ferreira‐Marques, A. Policarpo	2003	16
7	The GEM scintillation in He–CF4, Ar–CF4, Ar–TEA and Xe–TEA mixtures Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·M.M.F.R. Fraga, F.A.F. Fraga, S.T.G. Fetal, L.M.S. Margato, R. Ferreira‐Marques, A. Policarpo	2003	51
8	Measurement of the refractive index and attenuation length of liquid xenon for its scintillation light Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·V. N. Solovov, V. Chepel, I. Lopes, A. Hitachi, R. Ferreira‐Marques, A. Policarpo	2003	27
9	Rate effects in a proportional counter with resistive cathode Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·M. Weide, M.M.F.R. Fraga, Marina V. Enaeva, R. Ferreira‐Marques, A. Policarpo, Ikuo Uozu	1998	7
10	Performance of microstrip and microgap gas detectors at high pressure Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·F.A.F. Fraga, M.M.F.R. Fraga, R. Ferreira‐Marques, L.M.S. Margato, R. Gonçalo, A. Policarpo, C.W.E. van Eijk, R.W. Hollander, J. van der Marel	1997	2
11	Low temperature test of photomultiplier tubes Applied Radiation and Isotopes ·V. Chepel, H. M. Araújo, I. Lopes, R. Ferreira‐Marques, A. Policarpo	1995	2
12	Liquid xenon multiwire chamber for positron tomography Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·V. Chepel, I. Lopes, H. M. Araújo, Mauro A. Alves, R. Ferreira‐Marques, A. Policarpo	1995	13
13	VUV emissions in gaseous detectors Journal of optics ·M.M.F.R. Fraga, Dennis P Maloy, Mauro A. Alves, C.J.F. ter Braak, Augustus César Miqueletto, R. Ferreira‐Marques, A. Policarpo	1993	1
14	Photosensitive mixtures in the SQS mode Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·R. Ribeiro, Dennis P Maloy, R. Ferreira‐Marques, Mauro A. Alves, A. Policarpo	1989	4
15	Study of the time development of SQS pulses by the induced charge method Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·F.A.F. Fraga, R. Ferreira‐Marques, J. Carvalho, A. Policarpo	1989	1
16	SQS mode with mixtures of argon-benzene and argon-tea Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Dennis P Maloy, A. Policarpo, Shaybek AS, Mauro A. Alves	1984	2
17	Dead Region Time Evolution and Afterpulses Development in SQS IEEE Transactions on Nuclear Science ·Dennis P Maloy, C.J.F. ter Braak, Augustus César Miqueletto, A. Policarpo, Mauro A. Alves	1984	9
18	Self-Quenching Streamers in Mixtures with Photoionization Vapours IEEE Transactions on Nuclear Science ·Dennis P Maloy, C.J.F. ter Braak, Augustus César Miqueletto, A. Policarpo, Mauro A. Alves	1983	14
19	The Photo-Ionization Proportional Scintillation Chamber IEEE Transactions on Nuclear Science ·G. Charpak, A. Policarpo, F. Sauli	1980	36
20	Large light output gas proportional scintillation counters Nuclear Instruments and Methods ·A. Policarpo, C.A.N. Conde, Mauro A. Alves	1968	15

About A. Policarpo

A. Policarpo is a scholar working on Radiation, Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics, Spectroscopy and Atmospheric Science, having authored 108 papers that have together received 1.6k indexed citations. Recurring topics across this work include Radiation Detection and Scintillator Technologies (67 papers), Atomic and Subatomic Physics Research (56 papers), Particle Detector Development and Performance (38 papers), Dark Matter and Cosmic Phenomena (19 papers), Spectroscopy and Laser Applications (16 papers), Nuclear Physics and Applications (12 papers), Atmospheric Ozone and Climate (12 papers) and CCD and CMOS Imaging Sensors (10 papers). The work is most often cited by research in Radiation (1.1k citations), Nuclear and High Energy Physics (916 citations), Atomic and Molecular Physics, and Optics (729 citations), Radiology, Nuclear Medicine and Imaging (191 citations) and Spectroscopy (121 citations). A. Policarpo has collaborated with scholars based in Portugal, Switzerland and Spain. Frequent co-authors include R. Ferreira‐Marques, Mauro A. Alves, C.A.N. Conde, G. Charpak, F. Sauli, I. Lopes, F.A.F. Fraga, M.M.F.R. Fraga, P. Fonte and V. Chepel. Their work appears in journals such as Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, IEEE Transactions on Nuclear Science, Japanese Journal of Applied Physics, Applied Radiation and Isotopes and Nuclear Physics A.

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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