Results 11 to 20 of about 1,783 (196)

Discovering Crystal Forms of the Novel Molecular Semiconductor OEG-BTBT [PDF]

Crystal Growth & Design, 2021
This work is focused on a polymorphic and crystallographic study of a novel p-type organic semiconductor 2,7-bis(2-(2-methoxyethoxy)ethoxy)benzo[b]benzo[4,5]thieno[2,3-d]thiophene (OEG-BTBT).
Geerts, Yves, James, Ann Maria, Gigli, Lara, Maini, Lucia, Modena, Enrico, Devaux, Félix, Demitri, N., Pandey, Priya, Demitri, Nicola   +8 more
core   +8 more sources

The design and fabrication of supramolecular semiconductor nanowires formed by benzothienobenzothiophene (BTBT)-conjugated peptides [PDF]

Nanoscale, 2018
π-Conjugated small molecules based on a [1]benzothieno[3,2-b]benzothiophene (BTBT) unit are of great research interest in the development of solution-processable semiconducting materials owing to their excellent charge-transport characteristics. However,
Bakan, Gokhan, Charlotte Edwards-Gayle, Khalily, Mohammad Aref, Hutchinson, J. A., Usta, H., Ozdemir, M., Hamley, Ian W., Jessica A. Hutchinson, Ian W. Hamley, Bakan, G., Mohammad Aref Khalily, Gokhan Bakan, Mehmet Ozdemir, Mustafa O. Guler, Dikecoglu, F. B., Guler, Mustafa O., Hakan Usta, Dana, Aykutlu, Khalily, M. A., Hamley, I. W., Hutchinson, Jessica A., Ozdemir, Mehmet, Usta, Hakan, Aykutlu Dana, Edwards-Gayle, Charlotte, Edwards-Gayle, C., F. Begum Dikecoglu, Dana, A., Dikecoglu, F. Begum   +28 more
core   +9 more sources

Exploring the Preparation Dependence of Crystalline 2D-Extended Ultrathin C8-BTBT-C8 Films

ACS Applied Materials & Interfaces, 2022
Crystalline organic semiconducting thin films from the benchmark molecule C8-BTBT-C8 were obtained using physical vapor deposition and various solution-based methods.
Benjamin Watts, Tim Hawly (12321965), Alexei Nefedov (1437079), Hannah Nickles Jäkel, Mingjian Wu, Alexei Nefedov, Erdmann Spiecker, Hannah Nickles Jäkel (12321971), Andreas Späth (1786345), Manuel Johnson, Andreas Späth, Manuel Johnson (12321968), Tim Hawly, Rainer H. Fink, Erdmann Spiecker (1511563), Benjamin Watts (1777558), Mingjian Wu (7418171), Rainer H. Fink (3845446)   +17 more
core   +6 more sources

Effect of Electron-Withdrawing Substituents on Raman Spectra of Diaryl-BTBT Derivatives. [PDF]

Int J Mol Sci
Low-frequency (LF, ν ≤ 200 cm−1) vibrational modes of crystalline organic semiconductors are of particular interest because they significantly affect charge transport in these materials. Herein, we study LF vibrations of [1]benzothieno[3,2-b][
Parashchuk OD, Poletavkina LA, Vener MV, Dyadishchev IV, Luponosov YN, Borshchev OV, Korchkova SN, Ponomarenko SA, Paraschuk DY, Sosorev AY.   +9 more
europepmc   +3 more sources

Polymorph Screening and Investigation of Charge Transport of ditBuC6-BTBT. [PDF]

Cryst Growth Des, 2021
In this study, we investigate the relationship between the polymorphism and crystallographic parameters and the charge transport properties achieved through the fabrication of organic field-effect transistors (OFETs) based on a novel molecular ...
Pandey P, Modesti F, McIntosh N, Ruzié C, Turetta N, Fijahi L, Remigio M, Schweicher G, Geerts YH, Mas-Torrent M, Erk P, Cornil J, Samorì P, Modena E, Maini L.   +14 more
europepmc   +12 more sources

Self-Assembly and Electrical Conductivity of a New [1]benzothieno[3,2-b][1]-benzothiophene (BTBT)-Peptide Hydrogel [PDF]

Molecules, 2023
The conjugation of small-molecule semiconductors with self-assembling peptides is a powerful tool for the fabrication of supramolecular soft materials for organic electronics and bioelectronics.
Anna Fortunato, Rafael Cintra Hensel, Stefano Casalini, Miriam Mba   +3 more
doaj   +2 more sources

Molecular interplay at the PMMA dielectric and C13-BTBT semiconductor interface [PDF]

Physical Chemistry Chemical Physics
A growing interest towards all-organic electronics emphasized the importance of interfaces between the functional components of such devices. In particular, the interaction between the dielectric and semiconductor plays a critical role in device ...
Brzhezinskaya, M., Vivod, D., Gubanov, K., Fink, Rainer H., Brzhezinskaya, Maria, Sauer, Christiane, Fink, R.H., Vivod, Dustin, Gubanov, Kirill, Zahn, D., Sauer, C., Zahn, Dirk   +11 more
core   +4 more sources

Carrier Transport Switching of Ferroelectric BTBT Derivative

Journal of the American Chemical Society
Alkylamide-substituted [1]benzothieno[3,2-b][1]benzothiophene (BTBT) derivative of BTBT-NHCOC14H29 (1), which has ferroelectric N–H···O= hydrogen-bonding network of alkylamide group and two-dimensional (2D) electric structure of BTBT π-cores, was ...
Takashi Takeda (339511), Wakana Matsuda (4011521), Kazuki Shimada (11984950), Kanae Tsujita (17592561), Kohei Sambe (8654118), Yuji Matsumoto (585815), Norihisa Hoshino (1358646), Shu Seki (1280874), Shingo Maruyama (1555942), Tomoyuki Akutagawa (1358634), Shunsuke Yamamoto (1358631)   +10 more
core   +3 more sources

Revealing Ambipolar Charge Transport in BTBT‐Based D–A–D Molecules via Photo‐MIS‐CELIV Measurements [PDF]

Advanced Electronic Materials
[1]Benzothieno[3,2‐b][1]benzothiophene (BTBT) and its tetraoxide derivative [1]benzothieno[3,2‐b]benzothiophene‐tetraoxide (BTBTOx4) are among the most interesting planar building blocks for constructing p‐type and n‐type transporting materials for ...
Salvatore Gambino, Maria Montrone, Piotr Pander, Marco Pugliese, Agostina Lina Capodilupo, Mauro Leoncini, Antonio Maggiore, Umberto Berardi, Giuseppe Gigli, Antonio Cardone, Vincenzo Maiorano   +10 more
doaj   +2 more sources

Directional crystallization of C8-BTBT-C8 thin films in a temperature gradient [PDF]

Materials Chemistry Frontiers, 2021
A directional crystallization of the compound 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene (C8-BTBT-C8) based on a temperature gradient approach has been used as a post-deposition process to control the crystalline morphology of thin films.
Geerts, Yves, Schweicher, Guillaume, Fastres, Pierre, Resel, Roland, Abbas, Mamatimin, Liu, Guangfeng, Fastré, Pierre, Wantz, Guillaume, Geerts, Yves Henri   +8 more
core   +3 more sources