Zobrazeno 1 - 10
of 35
pro vyhledávání: '"W. C. Carter"'
Autor:
J. Vukajlovic-Plestina, W. Kim, L. Ghisalberti, G. Varnavides, G. Tütüncuoglu, H. Potts, M. Friedl, L. Güniat, W. C. Carter, V. G. Dubrovskii, A. Fontcuberta i Morral
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
The ability to place perfectly aligned vertical nanowires at chosen positions on a silicon substrate is an important challenge in device fabrication. Here, the authors propose a mechanism to explain self-catalyzed III-V nanowire growth on silicon, pr
Externí odkaz:
https://doaj.org/article/b3b57ddb5170437f885fca2094727d4a
Publikováno v:
Chemistry of Materials. 21:1557-1571
In the drive toward improved electrical energy storage for applications ranging from wireless devices to electric vehicles to grid stabilization, nanoscale materials are of growing interest as ion storage electrodes. Nanoscale olivines based on LiMPO
Publikováno v:
Advanced Functional Materials. 17:1115-1123
High energy lithium-ion batteries have improved performance in a wide variety of mobile electronic devices. A new goal in portable power is the achievement of safe and durable high-power batteries for applications such as power tools and electric veh
Publikováno v:
Acta Materialia. 54:1707-1719
The energy of a polycrystalline network can be reduced by both grain boundary migration and grain rotation. We perform a series of molecular dynamics (MD) simulations of a circular grain embedded in an otherwise single-crystal matrix and monitor both
Publikováno v:
Applied Physics B. 76:877-884
A formula for the effective permittivity for two-dimensional particles embedded in a host matrix is derived and a method for its numerical evaluation is described. The method is applied to specific cases of circular, square, rectangular and triangula
Publikováno v:
Scopus-Elsevier
Publikováno v:
Acta Materialia. 49:127-137
Microcracking due to thermal expansion and elastic anisotropy is examined via computer simulations with a microstructural-based finite element model. Random polycrystalline microstructures are generated via Monte Carlo Potts-model simulations. Microc
Autor:
W. C. Carter
Publikováno v:
The Cambridge Quarterly. 29:362-372
Publikováno v:
Nanotechnology. 21(47)
Nanometer length-scale holes (nanopores) are often formed in amorphous materials for fundamental studies of molecular mass transport. In the current study, electron beam irradiation in the transmission electron microscope was used to form nanopores i
Autor:
Michael E. Mann, G. Ceder, D. de Fontaine, Marcel H. F. Sluiter, M. Kraitchman, Mark Asta, W. C. Carter
Publikováno v:
Physical Review B. 41:8698-8701
The phase diagram and oxygen ordering in ${\mathrm{YBa}}_{2}$${\mathrm{Cu}}_{3}$${\mathrm{O}}_{\mathit{z}}$ are investigated, on a first-principles basis, by means of an asymmetric next-nearest-neighbor Ising model using Monte Carlo and cluster-varia