Christian May

2.1k total citations · 1 hit paper
33 papers, 1.8k citations indexed

About

Christian May is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Christian May has authored 33 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Electrical and Electronic Engineering, 10 papers in Materials Chemistry and 5 papers in Biomedical Engineering. Recurrent topics in Christian May's work include Organic Light-Emitting Diodes Research (15 papers), Thin-Film Transistor Technologies (11 papers) and Organic Electronics and Photovoltaics (8 papers). Christian May is often cited by papers focused on Organic Light-Emitting Diodes Research (15 papers), Thin-Film Transistor Technologies (11 papers) and Organic Electronics and Photovoltaics (8 papers). Christian May collaborates with scholars based in Germany, United States and France. Christian May's co-authors include Karl Leo, Christoph Sachse, Lars Müller‐Meskamp, Michael L. Machala, Yong Hyun Kim, J. Strümpfel, Michael Toerker, C. Radehaus, Eduard Brier and B. Maennig and has published in prestigious journals such as Applied Physics Letters, Advanced Functional Materials and Thin Solid Films.

In The Last Decade

Christian May

32 papers receiving 1.7k citations

Hit Papers

align trajectories

What are hit papers?

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.

Highly Conductive PEDOT:PSS Electrode with Optimized Solvent and Thermal Post‐Treatment for ITO‐Free Organic Solar Cells

2011 1.3k citations Yong Hyun Kim, Christoph Sachse et al. Advanced Functional Materials profile →

Peers

Christian May

EEE

EOMM

Christoph Sachse Germany

H. E. A. Huitema Netherlands

Yunseok Jang South Korea

Suk Man Cho South Korea

Insung Bae South Korea

Beomjin Jeong South Korea

Aliaksandr V. Zaretski United States

Sun Kak Hwang South Korea

Jae Bon Koo South Korea

Soonil Hong South Korea

Christoph Sachse Germany

Christian May

1.6k ×1.2

EEE

1.1k ×1.1

1.1k ×1.5

380 ×0.7

141 ×1.1

EOMM

Citations per year, relative to Christian May Christian May (= 1×) peers Christoph Sachse

Countries citing papers authored by Christian May

Since Specialization

Citations

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

Fields of papers citing papers by Christian May

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christian May

This figure shows the co-authorship network connecting the top 25 collaborators of Christian May. A scholar is included among the top collaborators of Christian May 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 Christian May. Christian May 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

May, Christian. (2021). Flexible OLED lighting and signage for automotive application. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 42–45. 3 indexed citations

Wang, Dongxiang, et al.. (2021). Roll-to-roll fabrication of highly transparent Ca:Ag top-electrode towards flexible large-area OLED lighting application. Flexible and Printed Electronics. 6(3). 35001–35001. 23 indexed citations

May, Christian, et al.. (2020). 8‐3: Invited Paper: OLED Lighting Design and Roll‐to‐Roll Manufacturing. SID Symposium Digest of Technical Papers. 51(1). 90–92. 2 indexed citations

Wang, Dongxiang, et al.. (2019). OLED Manufacturing on Flexible Substrates Towards Roll-to-Roll. MRS Advances. 4(24). 1367–1375. 19 indexed citations

Lehmann, Claudia, et al.. (2013). Present Status of Roll-to-Roll OLED Fabrication and Encapsulation. Journal of the Japan Society of Colour Material. 86(12). 461–465. 5 indexed citations

Müller‐Meskamp, Lars, Christoph Sachse, Yong Hyun Kim, et al.. (2012). Transparente leitfähige Elektroden. Vakuum in Forschung und Praxis. 24(4). 24–31. 1 indexed citations

Kim, Yong Hyun, Christoph Sachse, Michael L. Machala, et al.. (2011). Photovoltaic Devices: Highly Conductive PEDOT:PSS Electrode with Optimized Solvent and Thermal Post‐Treatment for ITO‐Free Organic Solar Cells (Adv. Funct. Mater. 6/2011). Advanced Functional Materials. 21(6). 1009–1009. 9 indexed citations

May, Christian, et al.. (2010). Power electronics in railway lighting systems. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 51. 793–799. 3 indexed citations

May, Christian, Sebastian Scholz, Sebastian Franke, et al.. (2009). Origin of damages in OLED from Al top electrode deposition by DC magnetron sputtering. Organic Electronics. 11(2). 322–331. 40 indexed citations

10.

May, Christian, et al.. (2007). 19.4: Large Area p‐i‐n Type OLEDs for Lighting. SID Symposium Digest of Technical Papers. 38(1). 1030–1033. 5 indexed citations

11.

May, Christian, Michael Toerker, Karl Leo, et al.. (2007). Highly efficient p-i-n-type organic light emitting diodes on ZnO:Al substrates. Applied Physics Letters. 91(6). 20 indexed citations

12.

Schulze, Kerstin, B. Maennig, Karl Leo, et al.. (2007). Organic solar cells on indium tin oxide and aluminum doped zinc oxide anodes. Applied Physics Letters. 91(7). 99 indexed citations

13.

Toerker, Michael, et al.. (2006). 41.3: In‐Line Deposition of High‐Efficiency p‐i‐n Organic Light‐Emitting Devices. SID Symposium Digest of Technical Papers. 37(1). 1471–1473. 4 indexed citations

14.

Toerker, Michael, et al.. (2005). Second generation OLED devices and systems: inline evaporation, highly efficient OLED devices, and novel driver/controller ASICs. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5961. 596107–596107. 6 indexed citations

15.

May, Christian, et al.. (2003). Deposition of TCO films by reactive magnetron sputtering from metallic Zn:Al alloy targets. Surface and Coatings Technology. 169-170. 512–516. 25 indexed citations

16.

May, Christian, et al.. (2003). Optical investigations in a PEM controlled reactive magnetron sputter process for aluminium doped zinc oxide layers using metallic alloy targets. Surface and Coatings Technology. 174-175. 222–228. 21 indexed citations

17.

May, Christian, et al.. (1996). Uptake of [¹⁵N] Ammonium and [¹⁵N]Nitrate in a 140-Year-Old Spruce Stand (Picea abies) in the Fichtelgebirge (NE Bavaria). Isotopes in Environmental and Health Studies. 32(2-3). 141–148. 3 indexed citations

18.

May, Christian, et al.. (1996). The Fate of [¹⁵N]Ammonium and [¹⁵N]Nitrate in the Soil of a 140-Year-Old Spruce Stand (Picea Abies) in the Fichtelgebirge (NE-Bavaria). Isotopes in Environmental and Health Studies. 32(2-3). 149–158. 7 indexed citations

19.

Nielson, M. W. & Christian May. (1975). Comparative Developmental Biology of Cuerna arida and C. balli in Arizona1, 2. Annals of the Entomological Society of America. 68(2). 346–348. 4 indexed citations

20.

Nielson, M. W., Christian May, & Ward M. Tingey. (1975). Developmental Biology of Oncometopia alpha1. Annals of the Entomological Society of America. 68(3). 401–403. 11 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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