Results 81 to 90 of about 142,108 (350)

Dynamics of the dispersion interaction in an energy transfer system [PDF]

, 2008
On the propagation of resonant radiation through an optically dense system, photon capture is commonly followed by one or more near-field transfers of the resulting optical excitation.
Adronov, Alligood, Andrews, Andrews, Andrews, Andrews, Baumgartner, Bradshaw, Casimir, Cogdell, Cohen, Cotlet, David L. Andrews, David S. Bradshaw, Didraga, Duncan, Guldi, Hugel, Jamie M. Leeder, Jenkins, Justo Rodríguez, MacColl, Markvart, Melkozernov, Morawetz, Polivka, Power, Power, Power, Salam, Salam, Salam, Sapsford, Takahashi   +33 more
core   +1 more source

Engineering Strategies for 2D Layered Tin Halide Perovskite Field‐Effect Transistors

Advanced Functional Materials, EarlyView.
2D halide perovskites are promising candidates for field‐effect transistor (FET) applications due to their high stability and suppressed ion migration in the presence of bulky organic spacers. This review systematically summarizes the optimization engineering strategies of 2D perovskite FETs and future challenges, which provide guidance for developing ...
Shuanglong Wang, Zhitian Ling, Paul W. M. Blom, Tomasz Marszalek, Wojciech Pisula   +4 more
wiley   +1 more source

Evolution of Conformation, Nanomechanics, and Infrared Nanospectroscopy of Single Amyloid Fibrils Converting into Microcrystals

Advanced Science, 2021
Nanomechanical properties of amyloid fibrils and nanocrystals depend on their secondary and quaternary structure, and the geometry of intermolecular hydrogen bonds.
Jozef Adamcik, Francesco Simone Ruggeri, Joshua T. Berryman, Afang Zhang, Tuomas P. J. Knowles, Raffaele Mezzenga   +5 more
doaj   +1 more source

Image method in the calculation of the van der Waals force between an atom and a conducting surface

, 2012
Initially, we make a detailed historical survey of van der Waals forces, collecting the main references on the subject. Then, we review a method recently proposed by Eberlein and Zietal to compute the dispersion van der Waals interaction between a ...
Adrian Parsegian V., Aspect A., Byron F. W., C. Farina, C. Sigaud, Casimir H. B. G., Cohen-Tannoudji C., Craig D. P., Davydov A. S., Debye P., Debye P., Israelashivili J., Keesom W. H., Keesom W. H., Lifshitz E. M., Lifshitz E. M., Mahanty J., Margenau H., Milonni Peter W., Milton K. A., Reinaldo de Melo e Souza, Salam Akbar, Schwinger Julian, Sommerfeld A., Verwey E. J. W., W. J. M. Kort-Kamp, Yoshi Buhmann Stefan   +26 more
core   +1 more source

SAFT-γ force field for the simulation of molecular fluids: 4. A single-site coarse-grained model of water applicable over a wide temperature range [PDF]

, 2014
In this work, we develop coarse-grained (CG) force fields for water, where the effective CG intermolecular interactions between particles are estimated from an accurate description of the macroscopic experimental vapour-liquid equilibria data by means of
Avendaño, C, Avendaño, C, Jackson, G, Lafitte, T, Lafitte, T, Lobanova, O, Müller, EA   +6 more
core   +2 more sources

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

Advanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan, Marie Le Pivert, Alireza Ranjbari, Diana Dragoe, Daniel Bahena‐Uribe, Christophe Colbeau‐Justin, Christian Herrero, Dorota Rutkowska‐Zbik, Johnny Deschamps, Hynd Remita   +9 more
wiley   +1 more source

On the Microscopic Origin of Cholesteric Pitch [PDF]

, 1997
We present a microscopic analysis of the instability of the nematic phase to chirality when molecular chirality is introduced perturbatively. We show that previously neglected short-range biaxial correlations play a crucial role in determining the ...
A. B. Harris, A. Ferrarini, A. Stroobants, B. W. Van der Meer, G. T. Evans, H. Schröder, J. P. Straley, L. D. Landau, L. Pasteur, L. Salem, R. A. Pelcovits, R. Podgornik, Randall D. Kamien, S. Fraden, T. C. Lubensky, W. Thomson   +15 more
core   +4 more sources

Experimental and Theoretical Confirmation of Covalent Bonding in α‐Pu

Advanced Functional Materials, EarlyView.
From a combination of Reverse Monte Carlo dynamic rigid body fitting to the pair distribution functional and novel density functional approaches, the existence of covalent bonding is confirmed in α‐plutonium alongside other bonding types (i.e. mixed bonding schemes).
Alexander R. Muñoz, Matthew S. Cook, David C. Arellano, AM Milinda Abeykoon, Jeremy N. Mitchell, Sarah C. Hernandez, Eric D. Bauer, Christopher A. Mizzi, Boris Maiorov, Neil Harrison, W. Adam Phelan   +10 more
wiley   +1 more source

Polaron Crossover in Molecular Solids

, 2004
An analytical variational method is applied to the molecular Holstein Hamiltonian in which the dispersive features of the dimension dependent phonon spectrum are taken into account by a force constant approach.
Das, A. N., Zoli, Marco
core   +1 more source

Toward reliable morphology assessment of thermosets via physical etching: Vinyl ester resin as an example [PDF]

, 2013
The morphology of peroxide-cured, styrene crosslinked, bisphenol A-based vinyl ester (VE) resin was investigated by atomic force microscopy (AFM) after ‘physical’ etching with different methods.
Bonyár, A., Elsasser, J., Grishchuk, S., Karger-Kocsis, J., Wetzel, B., Wolynski, A.   +5 more
core   +2 more sources