Wolfgang Ruppel

2.0k total citations
77 papers, 1.5k citations indexed

About

Wolfgang Ruppel is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Wolfgang Ruppel has authored 77 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Electrical and Electronic Engineering, 28 papers in Atomic and Molecular Physics, and Optics and 26 papers in Materials Chemistry. Recurrent topics in Wolfgang Ruppel's work include Chalcogenide Semiconductor Thin Films (16 papers), Quantum Dots Synthesis And Properties (12 papers) and Gas Sensing Nanomaterials and Sensors (11 papers). Wolfgang Ruppel is often cited by papers focused on Chalcogenide Semiconductor Thin Films (16 papers), Quantum Dots Synthesis And Properties (12 papers) and Gas Sensing Nanomaterials and Sensors (11 papers). Wolfgang Ruppel collaborates with scholars based in Germany, Poland and Bulgaria. Wolfgang Ruppel's co-authors include P. Würfel, R. Munser, W. Koch, R. H. Parmenter, R. Nitsche, E. Fatuzzo, G. Harbeke, W. J. Merz, Wolfgang Becker and Gottfried Falk and has published in prestigious journals such as Journal of Applied Physics, Journal of The Electrochemical Society and IEEE Transactions on Electron Devices.

In The Last Decade

Wolfgang Ruppel

74 papers receiving 1.4k citations

Peers

Countries citing papers authored by Wolfgang Ruppel

Since Specialization

Citations

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

Fields of papers citing papers by Wolfgang Ruppel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Wolfgang Ruppel

This figure shows the co-authorship network connecting the top 25 collaborators of Wolfgang Ruppel. A scholar is included among the top collaborators of Wolfgang Ruppel 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 Wolfgang Ruppel. Wolfgang Ruppel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Measurement of thermal diffusivity of thin films and foils using a laser scanning microscope 1995 ·Review of Scientific Instruments ·Anthony I.S. Kemp, (unknown), (unknown), Wolfgang Ruppel	11
2	Thin metal films as absorbers for infrared sensors 1993 ·Sensors and Actuators A Physical ·Siegfried Bauer, S. Bauer‐Gogonea, Wolfgang Becker, (unknown), B. Ploss, Wolfgang Ruppel, Waldemar von Münch	33
3	Pyroelectric sensor arrays on silicon 1992 ·Sensors and Actuators A Physical ·Wolfgang Ruppel	11
4	Interface state density at the contact of ferroelectric NaNO₂and silicon 1989 ·Ferroelectrics ·(unknown), (unknown), P. Würfel, Wolfgang Ruppel, (unknown), Waldemar von Münch	3
5	The electrical anisotropy of the organic metals (BEDT-TTF)3 (ClO4)2 and α-(BEDT-TTF)3 (NO3)2 1987 ·Synthetic Metals ·(unknown), H. P. Geserich, Wolfgang Ruppel, D. Schweitzer, H. J. Keller	1
6	Anomalous Charge Storage in NaNO2 Layers 1986 ·physica status solidi (a) ·Harald Vogt, (unknown), P. Würfel, Wolfgang Ruppel	0
7	The flow equilibrium of a body in a radiation field 1985 ·Journal of Physics C Solid State Physics ·P. Würfel, Wolfgang Ruppel	6
8	Selective absorbers and interference filters for thermophotovoltaic energy conversion 1984 ·(unknown), (unknown), Wolfgang Ruppel, (unknown)	4
9	PLASMA REFLECTANCE OF THE ONE-DIMENSIONAL ORGANIC METALS OF THE TYPE (ARENE)₂XF₆(ARENE=PERYLENE, PYRENE OR FLUORANTHENE; X = P, As, Sb) 1983 ·Le Journal de Physique Colloques ·H. P. Geserich, (unknown), Wolfgang Ruppel, (unknown), D. Schweitzer, Volker Enkelmann, Gerhard Wegner, (unknown), H. J. Keller	6
10	Interference filters for thermophotovoltaic solar energy conversion 1983 ·Solar Cells ·(unknown), (unknown), Wolfgang Ruppel, P. Würfel	14
11	Spectral reflectance of the one-dimensional organic metals (perylene)2(PF6)1.1 × 0.8CH2Cl2 and (perylene)2(AsF6)1.1 × 0.7CH2Cl2 1982 ·Solid State Communications ·(unknown), H. P. Geserich, Wolfgang Ruppel, (unknown), D. Schweitzer, H. J. Keller	15
12	The photovoltaic effect and the charge transport in LiNbO₃ 1978 ·Ferroelectrics ·(unknown), R. Munser, Wolfgang Ruppel, P. Würfel	45
13	Graded-composition semiconductors as tunable narrow-band optical filters 1977 ·Journal of Applied Physics ·J.P. Laurenti, K. C. Rustagi, M. Rouzeyre, (unknown), Wolfgang Ruppel	17
14	Luminescence of graded ZnxCd1−xS single crystals 1977 ·physica status solidi (a) ·(unknown), Wolfgang Ruppel	2
15	Mechanik, Relativität, Gravitation : ein Lehrbuch 1975 ·Springer eBooks ·Gottfried Falk, Wolfgang Ruppel	1
16	Luminescence of high‐density excitons in CdS 1975 ·physica status solidi (b) ·(unknown), (unknown), Wolfgang Ruppel	24
17	Optical losses and efficiency of electron-beam-pumped CdS lasers 1971 ·physica status solidi (a) ·Josef F. Bille, Bernard M. Kramer, Wolfgang Ruppel	2
18	Photocurrent, Luminescence, and Absorption Saturation for Electron Beam Excitation in CdS 1968 ·physica status solidi (b) ·(unknown), Wolfgang Ruppel	1
19	Photoconductivity in garnets 1967 ·Solid State Communications ·P. M. Grant, Wolfgang Ruppel	25
20	Long Wavelength Photovoltage and Photoconductivity Quenching in CdS Single Crystals 1964 ·physica status solidi (b) ·W. Palz, Wolfgang Ruppel	5

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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