Results 151 to 160 of about 11,104 (255)

Vibrational Exfoliation of 2D Materials

Small, EarlyView.
Vibrational energy folds, fractures and exfoliates atomically and molecularly thin materials. Combining experimentation and computational methods, this unique vibrational synthesis pathway is revealed. This process overcomes barriers of existing approaches by processing 1000 g/L dispersions without loss in yield.
Aadam Rabani, Faysal A. Khaleel, Fahad S. Al‐Gburi, Irwing Ramirez, Tomislav Friščić, Jason Stafford   +5 more
wiley   +1 more source

Emergent Freestanding Complex Oxide Membranes for Multifunctional Applications. [PDF]

Adv Mater
Li B, Liu Y, Liu J, See JSY, Xing K, Qi DC, Renshaw Wang X.   +6 more
europepmc   +1 more source

Spatially Resolved Strain Mapping In Flexible Oxide Membranes

Small, EarlyView.
High‐resolution synchrotron x‐ray diffraction reveals how strain transfers and distributes within crystalline oriented oxide membranes (10–100 nm thick) on flexible substrates that are subjected to stretching and bending. The study uncovers local strain heterogeneities that deviate from macroscopic averages, providing a crucial framework when ...
Pol Salles, Marti Ramis, Eric Brand, Peter Kúš, Julie Ruellou, Andrea Sartori, José Manuel Caicedo Roque, Dae‐Sung Park, Nini Pryds, Mariona Coll, Jakub Drnec   +10 more
wiley   +1 more source

Structural and Plasmonic Evolution in Mixed-Dimensionality Bismuth/Graphene Heterostructures. [PDF]

ACS Appl Mater Interfaces
Gupta T, Elibol K, Stöger-Pollach M, Mustonen K, Mangler C, Meyer JC, Kotakoski J, Bayer BC, Eder D.   +8 more
europepmc   +1 more source

Unveiling Van Der Waals Forces and Associated Hamaker Constants Across the Nanomaterial Landscape With Advanced Atomic Force Microscopy

Small Methods, EarlyView.
Van der Waals interactions are reviewed through the lens of advanced atomic force microscopy, highlighting recent progress in nanoscale quantification of Hamaker constants. Emerging methodologies enable high‐resolution mapping of intermolecular forces in 2D materials and biological systems, bridging experimental measurements with quantum‐informed ...
Amir Farokh Payam, Horacio V. Guzman, Alexandre Tkatchenko   +2 more
wiley   +1 more source

Recent Progress in Silicon-Based On-Chip Integrated Infrared Photodetectors. [PDF]

Sensors (Basel)
He Y, Peng H, Cao P, Wang Z, Wei J, Song C, Zheng W, Zhuang Q.   +7 more
europepmc   +1 more source

Exploring the Landscape of MgO Polymorphs: Stability and the Electronic Band Gap of Promising Candidates

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
In this study, we have investigated possible predicted polymorphs of magnesium oxide (MgO) with respect to their thermodynamic and kinetic stability, as well as their electronic properties, focusing on the possibility of tuning the band gap of the material.
D. Zagorac, J. Zagorac, D. Fischer, T. Škundrić, J. C. Schön   +4 more
wiley   +1 more source

A universal 2D-on-SiC platform for heterogeneous integration of epitaxial III-N membranes. [PDF]

Sci Adv
Kim SH, Lee H, Kim DG, Kim D, Kim S, Kim H, Ha S, Yang H, Jang Y, Yoon J, Lee B, Lee JH, Chung RBK, Park H, Kim S, Lee TH, Kum HS.   +16 more
europepmc   +1 more source

Determining bismuth content in GaAsBi alloys by energy‐dispersive X‐ray spectroscopy: A case study with multiple sets of k*‐factors for analytical transmission electron microscopy

Journal of Microscopy, EarlyView.
Abstract Measuring the bismuth (Bi) content of ternary gallium arsenide bismuthide (GaAsBi) alloys is important because it sensitively influences their bandgap, and Bi is known to segregate vertically to the surface and sometimes also laterally during growth, so elemental distribution maps need to be quantified.
T. Walther
wiley   +1 more source

Transfer Printing of Epitaxial Organic Semiconductor Films. [PDF]

ACS Appl Mater Interfaces
Minotto A, Raimondo L, Lameri I, Perego J, Comotti A, Monguzzi A, Meinardi F, Sassella A.   +7 more
europepmc   +1 more source