Results 81 to 90 of about 50,858 (315)

Fault-tolerant quantum computation with high threshold in two dimensions [PDF]

open access: yes, 2006
We present a scheme of fault-tolerant quantum computation for a local architecture in two spatial dimensions. The error threshold is 0.75% for each source in an error model with preparation, gate, storage and measurement errors.Comment: 4 pages, 4 ...
C. M. Dawson   +7 more
core   +2 more sources

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

open access: yesAdvanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton   +11 more
wiley   +1 more source

Modeling thermal feedback effect on thermal processes in electronic systems [PDF]

open access: yesКомпьютерные исследования и моделирование, 2018
The article is devoted to the effect of thermal feedback, which occurs during the operation of integrated circuits and electronic systems with their use.
Alexander Georgievitch Madera
doaj   +1 more source

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

open access: yesAdvanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang   +8 more
wiley   +1 more source

Reconceiving the hippocampal map as a topological template

open access: yeseLife, 2014
The role of the hippocampus in spatial cognition is incontrovertible yet controversial. Place cells, initially thought to be location-specifiers, turn out to respond promiscuously to a wide range of stimuli.
Yuri Dabaghian   +2 more
doaj   +1 more source

Self-Modeling Based Diagnosis of Software-Defined Networks

open access: yes, 2015
Networks built using SDN (Software-Defined Networks) and NFV (Network Functions Virtualization) approaches are expected to face several challenges such as scalability, robustness and resiliency.
Crespi, Noel   +2 more
core   +1 more source

Impact of topology on plant functioning : a theoretical analysis based on the GreenLab model equations [PDF]

open access: yes, 2009
International audienceA growing interest emerges for the application of plant functional-structural models to study the influence of topological development on plant growth.
Cournède, Paul-Henry   +2 more
core   +2 more sources

The Functional Plausibility of Topologically Extended Models of RBMs as Hippocampal Models

open access: yesProcedia Computer Science, 2018
Abstract The hippocampus has distinctive functional and structural properties. In this research, we utilize Restricted Boltzmann Machines (RBMs) based models inspired by distinctive structures found in hippocampus; neurogenesis in the dentate gyrus (DG) and recurrent connections in CA3.
Masahiko Osawa, Michita Imai
openaire   +1 more source

2D Multifunctional Spin‐Orbit Coupled Dirac Nodal Line Materials

open access: yesAdvanced Functional Materials, EarlyView.
A total of 473 nonmagnetic and antiferromagnetic 2D spin‐orbit coupled Dirac nodal line materials are screened, spanning 5 layer groups and 12 magnetic space groups. Furthermore, it integrates their topological properties with electride, multiferroic, and magnetic characteristics, revealing unique systems with expanded functionalities and promising ...
Weizhen Meng   +7 more
wiley   +1 more source

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