Results 31 to 40 of about 1,783 (196)

Promoting near‐infrared II fluorescence efficiency by blocking long‐range energy migration

Aggregate, 2023
Generally, long wavelength absorbed near‐infrared II (NIR‐II) dyes have a low fluorescence efficiency in aggregate states for aggregate‐caused quenching effect, simultaneously enhancing efficiency and extending absorption is a challenging issue for NIR ...
Changjin Ou, Lei An, Ziqi Zhao, Fan Gao, Liangyu Zheng, Chao Xu, Kang Zhang, Jinjun Shao, Linghai Xie, Xiaochen Dong   +9 more
doaj   +1 more source

Asymmetry Matters: Structure Elucidation and Application Potential of Solution-Processed Monoalkylated BTBT Thin Films

, 2022
Two-dimensionally (2D) extended thin films of p-type organic semiconductor C13-BTBT (BTBT = [1]­benzothieno­[3,2-b]-[1]­benzothiophene) were fabricated via self-controlled growth at the liquid–liquid interface.
Hawly, Tim, Hawly, T., Johnson, M., Halik, Marcus, Fabian Streller (14159125), Wu, M., Johnson, Manuel, Watts, Benjamin, Manuel Johnson, Zhao, Baolin, Fink, Rainer H., Rainer H. Fink, Spiecker, Erdmann, Nefedov, A., Halik, M., Baolin Zhao, Wu, Mingjian, Mingjian Wu (7418171), Rainer H. Fink (3845446), Tim Hawly (12321965), Benjamin Watts, Alexei Nefedov (1437079), Jäkel, H.N., Spiecker, E., Fabian Streller, Streller, Fabian, Baolin Zhao (11066943), Jäkel, Hannah Nickles, Marcus Halik (1564279), Watts, B., Mingjian Wu, Hannah Nickles Jäkel, Alexei Nefedov, Erdmann Spiecker, Nefedov, Alexei, Andreas Späth (1786345), Marcus Halik, Manuel Johnson (12321968), Andreas Späth, Hannah Nickles Jäkel (14159128), Zhao, B., Tim Hawly, Erdmann Spiecker (1511563), Fink, R.H., Benjamin Watts (1777558), Späth, A., Streller, F., Späth, Andreas   +47 more
core   +1 more source

Applying of C8-BTBT-Based EGOFETs at Different pH Values of the Electrolyte

Chemosensors, 2023
Electrolyte-gated organic field-effect transistors (EGOFETs) is a popular platform for numerous sensing and biosensing applications in aqueous media. In this work, the variation of electrical characteristics of EGOFETs based on small-molecule organic semiconductor C8-BTBT and polystyrene blend in water solutions at different pH values was investigated.
Polina A. Shaposhnik, Elena Y. Poimanova, Anton A. Abramov, Askold A. Trul, Daniil S. Anisimov, Elena A. Kretova, Elena V. Agina, Sergey A. Ponomarenko   +7 more
openaire   +2 more sources

Flexible optoelectronic neural transistors with broadband spectrum sensing and instant electrical processing for multimodal neuromorphic computing

SmartMat, 2023
A flexible optoelectronic neural transistor (OENT) that consists of a one‐step spin‐coated tri‐blend film composed of 2,7‐dioctyl[1]benzothieno[3,2‐b][1]benzothiophene (C8‐BTBT), poly(3‐hexylthiophene‐2,5‐diyl) (P3HT), and poly(methyl methacrylate) (PMMA)
Yao Ni, Lu Yang, Jiulong Feng, Jiaqi Liu, Lin Sun, Wentao Xu   +5 more
doaj   +1 more source

Effects of Ambient Gases on the Electrical Performance of Solution-Processed C8-BTBT Thin-Film Transistors

Nanoscale Research Letters, 2019
We performed a systematic study of the influence of environmental conditions on the electrical performance characteristics of solution-processed 2,7-dioctyl [1] benzothieno[3,2-b][1]-benzothiophene (C8-BTBT) thin-film transistors (TFTs).
Jiaying Mai, Naiwei Tang, Waner He, Zhengmiao Zou, Chunlai Luo, Aihua Zhang, Zhen Fan, Sujuan Wu, Min Zeng, Jinwei Gao, Guofu Zhou, Xubing Lu, J-M Liu   +12 more
doaj   +1 more source

Comprehensive Analysis of Gate-Induced Drain Leakage in Emerging FET Architectures: Nanotube FETs Versus Nanowire FETs

IEEE Access, 2017
In this paper, we have performed a comprehensive analysis of the gate-induced drain leakage (GIDL) in emerging nanotube (NT) and nanowire (NW) FET architectures.
Shubham Sahay, Mamidala Jagadesh Kumar
doaj   +1 more source

NEXAFS detection of field induced polaronic states in BTBT based SAMs

, 2022
We present an in operando near edge x ray absorption fine structure NEXAFS study on p type [11 benzo[b]benzo[4,5]thieno[2,3 d]thiophen 2 yl dodecyl ] BTBT based self assembled monolayer BTBT SAM films.
A. Nefedov, Zhao, B., M. Johnson, T. Hawly, Hawly, T., R. Fink, Johnson, M., B. Zhao, Nefedov, A., Halik, M., Fink, R., M. Halik   +11 more
core   +1 more source

Protein and Organic-Molecular Crystallography With 300kV Electrons on a Direct Electron Detector

Frontiers in Molecular Biosciences, 2021
Electron 3D crystallography can reveal the atomic structure from undersized crystals of various samples owing to the strong scattering power of electrons.
Kiyofumi Takaba, Saori Maki-Yonekura, Satoru Inoue, Tatsuo Hasegawa, Koji Yonekura, Koji Yonekura, Koji Yonekura   +6 more
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From synthesis to device fabrication: elucidating the structural and electronic properties of C7-BTBT-C7 [PDF]

, 2023
We report the polymorph investigation, crystallographic study and fabrication of organic field-effect transistors (OFETs) in solution-processed thin films of a prototypical organic semiconductor, i.e. 2,7-diheptylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene (
Maini, Lucia, Enrico Modena, Modena, Enrico, Lucia Maini, Ruzié, Christian, Fijahi, Lamiaa, McIntosh, Nemo, Priya Pandey, Jerome Cornil, Schweicher, Guillaume, Samorì, Paolo, Christian Ruzié, Guillaume Schweicher, Bardini, Marco, Cornil, Jérôme, Geerts, Yves Henri, Geerts, Yves, Marta Mas-Torrent, Marco Bardini, Paolo Samorì, Lamiaa Fijahi, Yves Geerts Yves Geerts, Turetta, Nicholas, Nicholas Turetta, Pandey, Priya, Nemo McIntosh, Mas-Torrent, Marta, Mas Torrent, Marta, Giannini, Samuele, David Beljonne, Samuele Giannini, Beljonne, David   +31 more
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Study and characterization of polymorphs of BTBT derivatives and their application in organic electronics [PDF]

, 2023
The perquisites of organic semiconductors (OSCs) in the field of organic electronics have attracted much attention due to the advantages like cost-effectiveness, solution processibility, etc. A key property in OSCs is charge carrier mobility, which depends on molecular packing, as even the slightest changes in the packing of OSC can significantly ...
openaire   +1 more source