Evidence map›Paper›PMID 37315945›Full record

ReviewChemical reviews2023

Highly Ordered Small Molecule Organic Semiconductor Thin-Films Enabling Complex, High-Performance Multi-Junction Devices.

Michael Sawatzki-Park, Shu-Jen Wang, Hans Kleemann, Karl Leo

Abstract readReview
In one paragraph

Review in Chemical reviews, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed.

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  11. Zn(HQ)Micromachines · 2026
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  18. On the importance of crystal structures for organic thin film transistors.Acta crystallographica. Section C, Structural chemistry · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Michael Sawatzki-ParkDresden Integrated Center for Applied Photophysics and Photonic Materials (IAPP), Technische Universität Dresden, Dresden 01219, Germany.
Shu-Jen WangDresden Integrated Center for Applied Photophysics and Photonic Materials (IAPP), Technische Universität Dresden, Dresden 01219, Germany.ORCID 0000-0002-9578-253X
Hans KleemannDresden Integrated Center for Applied Photophysics and Photonic Materials (IAPP), Technische Universität Dresden, Dresden 01219, Germany.
Karl LeoDresden Integrated Center for Applied Photophysics and Photonic Materials (IAPP), Technische Universität Dresden, Dresden 01219, Germany.ORCID 0000-0003-3313-1843

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organic semiconductors have opened up many new electronic applications, enabled by properties like flexibility, low-cost manufacturing, and biocompatibility, as well as improved ecological sustainability due to low energy use during manufacturing. Most current devices are made of highly disordered thin-films, leading to poor transport properties and, ultimately, reduced device performance as well. Here, we discuss techniques to prepare highly ordered thin-films of organic semiconductors to realize fast and highly efficient devices as well as novel device types. We discuss the various methods that can be implemented to achieve such highly ordered layers compatible with standard semiconductor manufacturing processes and suitable for complex devices. A special focus is put on approaches utilizing thermal treatment of amorphous layers of small molecules to create crystalline thin-films. This technique has first been demonstrated for rubrene─an organic semiconductor with excellent transport properties─and extended to some other molecular structures. We discuss recent experiments that show that these highly ordered layers show excellent lateral and vertical mobilities and can be electrically doped to achieve high n- and p-type conductivities. With these achievements, it is possible to integrate these highly ordered layers into specialized devices, such as high-frequency diodes or completely new device principles for organics, e.g., bipolar transistors.

Identifiers

PMID37315945
PMCPMC10347425

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.