Results 61 to 70 of about 18,272 (254)

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Terthiophene on Au(111): A scanning tunneling microscopy and spectroscopy study

Beilstein Journal of Nanotechnology, 2011
Terthiophene (3T) molecules adsorbed on herringbone (HB) reconstructed Au(111) surfaces in the low coverage regime were investigated by means of low-temperature scanning tunneling microscopy (STM) and spectroscopy (STS) under ultra-high vacuum conditions.
Berndt Koslowski, Anna Tschetschetkin, Norbert Maurer, Elena Mena-Osteritz, Peter Bäuerle, Paul Ziemann   +5 more
doaj   +1 more source

Transport in a fullerene terminated aromatic molecular device

Journal of Science: Advanced Materials and Devices, 2018
In this work, we propose fullerene molecule C20 as an anchor to fabricate a robust aromatic molecular junction. The electron transport properties of this fullerene terminated aromatic molecular device at zero bias and finite bias voltage are investigated
Rupan Preet Kaur, Derick Engles
doaj   +1 more source

Spectral, DFT studies, molecular docking and antibacterial activity of Schiff base derived from furan-2-carbaldehyde and their metal (II) complexes

Journal of the Turkish Chemical Society, Section A: Chemistry, 2020
Metal (II) complexes of Cobalt(II) (1), Copper(II) (2), Nickel(II) (3), and Zinc(II) (4) with Schiff base ligand derived from furan-2-carbaldehyde were synthesized and elucidated by IR, electronic, mass, 1H NMR, magnetic susceptibility measurements ...
Manjuraj T, Yuvaraj TCM, Jayanna N D, Shreedhara S H, Sarvajith M S.   +4 more
doaj   +1 more source

Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes

Advanced Materials, EarlyView.
Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti, Sergio Martínez‐Saiz, Morena Cervino, Edoardo Stanzani, Sandra Jenatsch, Qingsen Zeng, Joo Sung Kim, Dong‐Hyeok Kim, Eojin Yoon, Tae‐Woo Lee, Daniel Tordera, Henk J. Bolink   +11 more
wiley   +1 more source

Investigation on Structural, Relative Stable, and Electronic Properties of Binary AlnLin (n = 2 – 12) Clusters through Density Functional Theory

Medžiagotyra, 2019
In the present research, the structural, the relative stable, and the electronic properties of AlnLin (n = 2 – 12) clusters were investigated by density functional theory (DFT).
Lei SHI, Zhiqiang ZHOU, Tao QU, Dachun LIU, Xiumin CHEN, BaoQiang XU, Bin YANG, Yongnian DAI   +7 more
doaj   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Comparative analysis of geometry, relative stabilities, optoelectronic and thermochemical properties of [CuX+2]λ and [CuX-Ag-Au]λ nanoalloy clusters (λ = 0, ± 1; X = 1 − 13): a DFT approach

Scientific Reports
A comparative study of geometry, relative stabilities, optoelectronic and thermochemical properties of [CuX-Ag-Au] λ and [CuX+2] λ (λ = 0, ± 1; X = 1 − 13) nanoalloy clusters is performed by using density functional theory (DFT) technique.
Shayeri Das, Prabhat Ranjan, Tanmoy Chakraborty   +2 more
doaj   +1 more source

Bonded Excimer in Stacked Cytosines: A Semiclassical Simulation Study

International Journal of Photoenergy, 2015
The formation of a covalent bond between two stacked cytosines, one of which is excited by an ultrafast laser pulse, was studied by semiclassical dynamics simulations. The results show that a bonded excimer is created, which sharply lowers the energy gap
Weifeng Wu, Shuai Yuan, Jiajie She, Yusheng Dou, Roland E. Allen   +4 more
doaj   +1 more source