Results 161 to 170 of about 122,601 (292)

Dependence of Exciton Binding Energy on Bandgap of Organic Semiconductors. [PDF]

J Phys Chem Lett, 2023
Sugie A, Nakano K, Tajima K, Osaka I, Yoshida H.   +4 more
europepmc   +1 more source

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

Advanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán, Elena Pérez‐Elvira, Diego J. Vicent, Marco Lozano, Diego Soler‐Polo, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, José I. Urgel, Pavel Jelínek, Nazario Martín, David Écija   +11 more
wiley   +1 more source

Ab Initio Calculation of Energy Gap and Optical Gap of Organic Semiconductors PTCDA and PDI. [PDF]

Chemphyschem
Hsieh CM, Link T, Maas M, Koschek K, Neudecker T.   +4 more
europepmc   +1 more source

Disorder and Photogeneration Efficiency in Organic Semiconductors. [PDF]

J Phys Chem Lett, 2023
Toropin AV, Nikitenko VR, Korolev NA, Prezhdo OV.   +3 more
europepmc   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Efficient n-Doping of Organic Semiconductors via a Broadly Applicable Nucleophilic-Attack Mechanism. [PDF]

Adv Sci (Weinh)
Wei H, Wu T, Dong C, Chen C, Gong Z, Xia J, Peng C, Ding J, Zhang Y, Shi W, Schumacher S, Zhang X, Bai Y, Jiang L, Liao L, Nguyen TQ, Hu Y.   +16 more
europepmc   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Organic Semiconductors

Kobunshi, 2006
openaire   +3 more sources

Biochemical Pathways for n-Type Doping: An Electron Transfer Relay from Saccharide to Organic Semiconductors. [PDF]

Small
Ohashi T, Ishii M, Takeya J, Ariga K, Yamashita Y.   +4 more
europepmc   +1 more source

Directed exciton transport highways in organic semiconductors. [PDF]

Nat Commun, 2023
Müller K, Schellhammer KS, Gräßler N, Debnath B, Liu F, Krupskaya Y, Leo K, Knupfer M, Ortmann F.   +8 more
europepmc   +1 more source