Results 41 to 50 of about 2,238 (190)

Charge-transfer states and optical transitions at the pentacene-TiO2 interface

New Journal of Physics, 2017
Pentacene molecules have recently been observed to form a well-ordered monolayer on the (110) surface of rutile TiO _2 , with the molecules adsorbed lying flat, head to tail. With the geometry favorable for direct optical excitation and given its ordered
M P Ljungberg, O Vänskä, P Koval, S W Koch, M Kira, D Sánchez-Portal   +5 more
doaj   +1 more source

Green Synthesis of Cr2O3 Nanoparticles for Enhanced OTFT Performance compared to Pentacene-Based Organic Thin Film Transistor Devices [PDF]

Nanochemistry Research
As per the electrical properties, chromium oxide (Cr2O3) nanoparticles are categorized as semiconductors and could be used as an alternative to conventional polymer and small molecule-based semiconductor materials used in organic thin film transistors ...
Arun Singh Rathod, Abhilasha Mishra, Waseem Ahmad, Sanjay Kumar   +3 more
doaj   +1 more source

N‐Type Doping and Passivation of Black Phosphorus Using Pentacene for Infrared Polarization‐Sensitive Photodetection and Imaging

Advanced Electronic Materials, 2023
Few‐layer black phosphorus (FL‐BP) shows great potential in infrared polarization‐sensitive photodetection due to its narrow bandgap and strong in‐plane anisotropy.
Guangliang Li, Lingxian Kong, Qi Su, Xianhua Tan, Xuning Zhang, Zhiyong Liu, Tielin Shi, Guanglan Liao, Bo Sun   +8 more
doaj   +1 more source

Automated Virtual Design of Organic Semiconductors Based on Metal-Organic Frameworks

Frontiers in Materials, 2022
The arrangement of organic semiconductor molecules in a material can be modulated using different supramolecular approaches, including the metal–organic framework (MOF) approach. These arrangements result in different frameworks topologies and structures.
Mersad Mostaghimi, Celso R. C. Rêgo, Ritesh Haldar, Christof Wöll, Wolfgang Wenzel, Mariana Kozlowska   +5 more
doaj   +1 more source

Solution‐Shearing of Highly Smooth Ion‐Gel Thin Films: Facilitating the Deposition of Organic Semiconductors for Ion‐Gated Organic Field Effect Transistors

Advanced Electronic Materials, Volume 11, Issue 6, May 2025.
A straightforward method is introduced to produce ion‐gel films with very low surface roughness by employing a solution‐shearing coating process. These ion‐gel films permit the growth of crystalline thin films of various small molecule organic semiconductor molecules directly on top of the ion‐gel layer, thereby enabling “inverted” small molecule ...
Jonathan Perez Andrade, Angelika Wrzesińska‐Lashkova, Anupam Prasoon, Felix Talnack, Katherina Haase, Bernd Büchner, Xinliang Feng, Yana Vaynzof, Mike Hambsch, Yulia Krupskaya, Stefan C. B. Mannsfeld   +10 more
wiley   +1 more source

Aggregation Regulated Ultrafast Singlet Fission Pathways in TIPS-Pentacene Films

Ultrafast Science
Singlet fission (SF) is a spin-conserving process converting 1 singlet exciton into 2 triplet excitons. This exciton multiplication mechanism offers an attractive route to solar cells that circumvent the single-junction Shockley–Queisser limit.
Guang Huang, Junzi Li, Zilin Zhou, Zongtao Huang, Wei Kong, Fangteng Zhang, Youjun Zeng, Guanyu Liu, Tingchao He, Lin Ma   +9 more
doaj   +1 more source

Angular-Dependent EDMR Linewidth for Spin-Dependent Space-Charge-Limited Conduction in a Polycrystalline Pentacene

Frontiers in Materials, 2017
Spin-dependent space-charge-limited carrier conduction in a Schottky barrier diode using polycrystalline p-type π-conjugated molecular pentacene is explored using multiple-frequency electrically detected magnetic resonance (EDMR) spectroscopy with a ...
Kunito Fukuda, Kunito Fukuda, Naoki Asakawa   +2 more
doaj   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source

Effects of Polymeric Dielectric Morphology on Pentacene Morphology and Organic TFT Characteristics

MATEC Web of Conferences, 2016
In this paper, we report on the effects of the polymeric dielectric morphology on pentacene morphology and organic thin film transistor (TFT) characteristics.
Ye Rongbin, Ohta Koji, Baba Mamoru
doaj   +1 more source

Identification of polymorphs of pentacene [PDF]

Synthetic Metals, 2003
9 pages, including 6 ...
Mattheus, CC, Baas, J, Meetsma, A, de Boer, JL, Palstra, TTM, Dros, Anne B., Oostergetel, Gert T.   +6 more
openaire   +3 more sources