Results 141 to 150 of about 97,400 (200)

Locating the atoms at the hard-soft interface of gold nanoparticles. [PDF]

open access: yesNat Commun
Li W   +13 more
europepmc   +1 more source

Quantitative absorption spectroscopy of few perovskite nanocrystals using cavity-enhanced imaging

open access: yes
Urban A   +8 more
europepmc   +1 more source

Atomic-Scale Imaging of Transformation of Nickel Nanocrystals to Nickel Carbides in Real Time. [PDF]

open access: yesACS Nano
Yan P   +9 more
europepmc   +1 more source
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Nanocrystal phononics

Nature Materials, 2023
Colloidal nanocrystals are successfully used as nanoscale building blocks for creating hierarchical solids with structures that range from amorphous networks to sophisticated periodic superlattices. Recently, it has been observed that these superlattices exhibit collective vibrations, which stem from the correlated motion of the nanocrystals, with ...
Maximilian Jansen   +2 more
openaire   +2 more sources

Colloidal synthesis of nanocrystals and nanocrystal superlattices

IBM Journal of Research and Development, 2001
This paper provides an overview of the synthetic techniques used to prepare colloidal nanocrystals (NCs) of controlled composition, size, shape, and internal structure and the methods for manipulat...
Christopher B. Murray   +5 more
openaire   +1 more source

Doped Nanocrystals

Science, 2008
The critical role that dopants play in semiconductor devices has stimulated research on the properties and the potential applications of semiconductor nanocrystals, or colloidal quantum dots, doped with intentional impurities. We review advances in the chemical synthesis of doped nanocrystals, in the theoretical understanding of the fundamental ...
David J, Norris   +2 more
openaire   +2 more sources

Diffraction by nanocrystals

Journal of the Optical Society of America A, 2013
X-ray femtosecond nanocrystallography is a new, potentially powerful technique for imaging biological macromolecules that uses ensemble-averaged measurements of diffraction of x-ray free-electron laser pulses from nanocrytalline specimens. Nanocrystals have some diffraction characteristics that are distinct from those of macroscopic crystals, due to ...
Joe P J, Chen, Rick P, Millane
openaire   +2 more sources

Nanocrystals for Electronics

Annual Review of Chemical and Biomolecular Engineering, 2012
Semiconductor nanocrystals are promising materials for low-cost large-area electronic device fabrication. They can be synthesized with a wide variety of chemical compositions and size-tunable optical and electronic properties as well as dispersed in solvents for room-temperature deposition using various types of printing processes.
Matthew G, Panthani, Brian A, Korgel
openaire   +2 more sources

NANOCRYSTAL SUPERLATTICES

Annual Review of Physical Chemistry, 1998
▪ Abstract  Ordered arrays, or superlattices, of metallic, insulating, or semiconducting quantum dots, represent an exciting new class of materials. These superlattices are often referred to as artificial solids, in which the nanocrystals take the place of atoms in traditional solids, and the packing arrangement of the nanocrystals determines the unit
Collier, C. P.   +2 more
openaire   +3 more sources

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