2021
DOI: 10.1039/d1tc03719f
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Directly written DPP-DTT/SrTiO3organic/inorganic heterojunctions for anisotropic self-powered photodetectors

Abstract: The anisotropic electrical properties of organic semiconductors are one of the research hotspots currently. However, there is a great challenge to construct optoelectronic devices by using anisotropic properties of organic...

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Cited by 22 publications
(19 citation statements)
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“…S1b, ESI†) revealed semi-crystalline characteristics, with a first-order lamellar stacking peak (100) at 2 θ = 4.65°, corresponding to an interlayer alkyl side chain distance of ∼10 nm. This is in sufficient agreement with the findings of Lei et al 27 and Zhang et al , 28 who observed the (100) peak positioned at 2 θ = 4.45°.…”
Section: Resultssupporting
confidence: 93%
“…S1b, ESI†) revealed semi-crystalline characteristics, with a first-order lamellar stacking peak (100) at 2 θ = 4.65°, corresponding to an interlayer alkyl side chain distance of ∼10 nm. This is in sufficient agreement with the findings of Lei et al 27 and Zhang et al , 28 who observed the (100) peak positioned at 2 θ = 4.45°.…”
Section: Resultssupporting
confidence: 93%
“…A typical optical snapshot (Figure S4) when one micro-ribbon was written across the source and drain electrodes presents the shape of meniscus much similar to that in Figure b. In fact, our previous work also reported the same meniscus profile when writing the DPP-DTT film on the SrTiO 3 substrate . These experimental observations further verify the anisotropic crystallization behavior which is understood according to Figure b.…”
Section: Resultssupporting
confidence: 78%
“…In fact, our previous work also reported the same meniscus profile when writing the DPP-DTT film on the SrTiO 3 substrate. 58 These experimental observations further verify the anisotropic crystallization behavior which is understood according to Figure 5b.…”
Section: Resultssupporting
confidence: 77%
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“…Recently researchers have developed versatile self-powered PDs with improved performance or integrated features. 7–12 For example, Wang's group has reported that a fully transparent ultraviolet (UV) PD based on TiO 2 thin film can work without external power sources due to the asymmetric Schottky junctions. 13 Moreover, an UV communication system has been developed, showing good capability of data communication.…”
Section: Introductionmentioning
confidence: 99%