Tuning molecular conformations to enhance spontaneous orientation polarization in organic thin films

WC Wang, K Nakano, D Hashizume… - … Applied Materials & …, 2022 - ACS Publications
Three isomeric derivatives of 2, 2′, 2 ″-(1, 3, 5-benzinetriyl)-tris (1-phenyl-1-H-
benzimidazole)(TPBi) bearing ethyl groups on the N-phenyl moieties were synthesized to …

Preferred Orientation Evolution of Hole Transport Materials for High Emitting Dipole Orientation Ratio of the Emitting Material

HD Lee, HJ Jang, JH Baek, JJ Kim… - Advanced Optical …, 2023 - Wiley Online Library
Control of the molecular orientation is an effective approach to enhance the performance of
organic light‐emitting diodes. This study examines the molecular dipole orientation of hole …

Spin‐coating fabrication of high‐yield and uniform organic thin‐film transistors via a primer template growth

Z Yang, J Su, J Wang, X Li, F Li, J Hu, N Chen… - …, 2024 - Wiley Online Library
Solution coating of organic semiconductors offers great potential for achieving low‐cost and
high‐throughput manufacturing of large‐area and flexible electronics. However, the solution …

Characterization of the interfacial orientation and molecular conformation in a glass-forming organic semiconductor

TJ Ferron, JL Thelen, K Bagchi, C Deng… - … Applied Materials & …, 2022 - ACS Publications
The ability to control structure in molecular glasses has enabled them to play a key role in
modern technology; in particular, they are ubiquitous in organic light-emitting diodes. While …

Surface adhesion engineering for robust organic semiconductor devices

Z Wang, W Wang, S Wang - Journal of Materials Chemistry C, 2022 - pubs.rsc.org
Devices based on organic semiconductors have been widely used in various applications,
for example, organic photovoltaics, organic thermoelectrics, organic solar cells, organic field …

Synthesis of 2,5,8-Tris(1-phenyl-1H-benzo[d]imidazol-2-yl)benzo[1,2-b:3,4-b′:5,6-b″] Trithiophenes and Their Spontaneous Orientation Polarization in Thin …

WC Wang, K Nakano, CS Hsu… - ACS Applied Materials & …, 2023 - ACS Publications
To investigate the relationship between molecular structures and spontaneous orientation
polarization (SOP) in organic thin films, 2, 5, 8-tris (1-phenyl-1 H-benzo [d] imidazol-2-yl) …

[HTML][HTML] Experimental evidence for the presence of irreversibly adsorbed material in vapor deposited glasses

AB Unni, R Mroczka, J Kubacki… - Journal of Molecular …, 2022 - Elsevier
Vapor deposited glasses got wide scientific attention as they are remarkably stable and
dense materials with significant practical applications. In this work, we investigate the …

Surface equilibration mechanism controls the molecular packing of glassy molecular semiconductors at organic interfaces

ME Fiori, K Bagchi, MF Toney… - Proceedings of the …, 2021 - National Acad Sciences
Glasses prepared by physical vapor deposition (PVD) are anisotropic, and the average
molecular orientation can be varied significantly by controlling the deposition conditions …

Carrier mobilities in amorphous organic semiconductor films prepared at various film formation processes

K Miyashige, M Morimoto, S Naka - physica status solidi (a), 2021 - Wiley Online Library
The hole mobility of an organic semiconductor film that consists of N, N'‐di (1‐naphthyl)‐N,
N'‐diphenyl‐benzidine (α‐NPD) is evaluated at various film formation processes, such as …

[图书][B] Development of Tensor Based Building Block Models with Density Functional Theory Calculations and Clustering Algorithms for a Quantitative Description of …

VMM Ruiz - 2022 - search.proquest.com
Abstract Polarized Resonant Soft X-ray Scattering (pRSoXS) is uniquely sensitive to local
molecular orientation regardless of crystallinity, making it a powerful tool in characterizing …