Wafer‐Scale Organic Complementary Inverters Fabricated with Self‐Assembled Monolayer Field‐Effect Transistors

Zhao, Biying; Gothe, Bastian; Sarcletti, Marco; Zhao, Yuhan; Rejek, Tobias; Liu, Xin; Park, Hyoungwon; Strohriegl, Peter; Halik, Marcus

doi:10.1002/aelm.202000515

Cited by 11 publications

(13 citation statements)

References 42 publications

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“…Therefore, the BTBT derivatives have been extensively utilized in OFETs, photodetectors, synaptic devices, solar cells, and light emitting devices. [174][175][176][177][178][179] BTBT-based electronic and optoelectronic devices will be described as below.…”

Section: Btbt Derivatives-based Devicesmentioning

confidence: 99%

Structures, Properties, and Device Applications for [1]Benzothieno[3,2‐b]Benzothiophene Derivatives

Xie

Liu

Sun

et al. 2022

Adv Funct Materials

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1]benzothieno[3,2-b]benzothiophene (BTBT), with two benzene rings as the outermost rings, is referred to as diacene-fused ladder-type π-conjugated thienothiophenes. During the last three decades, derivatives based on BTBT core have been extensively studied due to their tremendous application prospects in organic field-effect transistors (OFETs) and organic optoelectronic devices. In order to further advance the development of organic electronics, new materials are constantly being synthesized and new methods are constantly evolving. This review mainly focuses on the crystal and electronic structures of BTBT derivatives, the soluble and thermal properties, the fabrication methods, as well as the strategies for performance improvement and optoelectronic applications including OFETs, photodetectors, synaptic devices, and organic light-emitting transistors. As one of the most promising organic materials, the insight into BTBT-based molecules will accelerate their potential application and provide important reference value for the development toward commercialized and industrialized organic semiconducting products.

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Section: Btbt Derivatives-based Devicesmentioning

confidence: 99%

Structures, Properties, and Device Applications for [1]Benzothieno[3,2‐b]Benzothiophene Derivatives

Xie

Liu

Sun

et al. 2022

Adv Funct Materials

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“…The morphology of the BTBT-SAM can be found in a previous work. [22,46] For the SAMFETs-based optoelectronic devices, the PMMA was kept as an encapsulation layer. For other measurements, the PMMA was removed from the substrates by dissolving the PMMA in acetone, followed by rinsing with isopropyl alcohol.…”

Section: Heterojunction Device Preparation and Measurementsmentioning

confidence: 99%

2D van der Waals Heterojunction of Organic and Inorganic Monolayers for High Responsivity Phototransistors

Zhao

Gan

Johnson

et al. 2021

Adv Funct Materials

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Van der Waals (vdW) heterostructures composing of organic molecules with inorganic 2D crystals open the door to fabricate various promising hybrid devices. Here, a fully ordered organic self-assembled monolayer (SAM) to construct hybrid organic-inorganic vdW heterojunction phototransistors for highly sensitive light detection is used. The heterojunctions, formed by layering MoS 2 monolayer crystals onto organic [12-(benzo[b]benzo[4,5] thieno[2,3-d]thiophen-2-yl)dodecyl)]phosphonic acid SAM, are characterized by Raman and photoluminescence spectroscopy as well as Kelvin probe force microscopy. Remarkably, this vdW heterojunction transistor exhibits a superior photoresponsivity of 475 A W −1 and enhanced external quantum efficiency of 1.45 × 10 5 %, as well as an extremely low dark photocurrent in the pA range. This work demonstrates that hybridizing SAM with 2D materials can be a promising strategy for fabricating diversified optoelectronic devices with unique properties.

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“…In addition to their application in E-AB sensors, SAMs are also used as linkers with ordered domains to anchor analytes in electrochemical impedance spectroscopy (EIS) − and field-effect biosensors. − SAMs have also been used as ultrathin gate dielectric layers and a semiconducting active layer in transistors. − They are also expected to be applicable for the modification of colloidal silicon nanocrystals or silicon quantum dots in fluorescence imaging in vivo . Furthermore, in recent years, much work has been devoted to exploring the interfacial laws of hydrophobic monolayers, such as the frictional force of surface interfaces, , molecular dynamics of hydrophilic and hydrophobic surfaces, and the interfacial density distribution of polar liquids on hydrophobic surfaces .…”

Section: Discussionmentioning

confidence: 99%

Incorporating Hydrophobic Moieties into Self-Assembled Monolayers to Enable Electrochemical Aptamer-Based Sensors Deployed Directly in a Complex Matrix

et al. 2022

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Continuous real-time measurement of specific targets in complex biological samples is of great significance for early diagnosis and treatment of diseases and thus enables achievement of personalized medicine. Electrochemical aptamer-based (E-AB) sensors are good candidates to fill this role due to their high specificity, sensitivity, rapid detection, and simple preparation. However, this sensor class suffers from severe baseline drift in the complex matrix probably due to the nonspecific adsorption of components. Here, we introduce a series of self-assembled monolayers with a variety of hydrophobic functional groups into an E-AB sensor platform, achieving enhancement of the antifouling performance and thus the detection performance (e.g., stability, sensitivity, and specificity). We reveal that the antifouling performance enhanced by such hydrophobic SAMs is probably due to its instant adsorption of components onto the surface, rather than the repelling of these components by hydrophilic SAMs in previous reports.

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Wafer‐Scale Organic Complementary Inverters Fabricated with Self‐Assembled Monolayer Field‐Effect Transistors

Cited by 11 publications

References 42 publications

Structures, Properties, and Device Applications for [1]Benzothieno[3,2‐b]Benzothiophene Derivatives

Structures, Properties, and Device Applications for [1]Benzothieno[3,2‐b]Benzothiophene Derivatives

2D van der Waals Heterojunction of Organic and Inorganic Monolayers for High Responsivity Phototransistors

Incorporating Hydrophobic Moieties into Self-Assembled Monolayers to Enable Electrochemical Aptamer-Based Sensors Deployed Directly in a Complex Matrix

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