Publications associées à Direct2D

Charge ordering in Ir dimers in the ground state of Ba5AlIr2O11

Oleg Yazyev, Thorsten Schmitt, Vladimir N. Strocov, Vamshi Mohan Katukuri, Xingye Lu

It has been well established experimentally that the interplay of electronic correlations and spin-orbit interactions in Ir4+ and Ir5+ oxides results in insulating J(eff) = 1/2 and J(eff) = 0 ground states, respectively. However, in compounds where the str ...

AMER PHYSICAL SOC2022

Programming Heterogeneous CPU-GPU Systems by High-Level Dataflow Synthesis

Marco Mattavelli, Endri Bezati, Aurélien François Gilbert Bloch

Heterogeneous processing platforms combining in various architectures CPUs, GPUs, and programmable logic, are continuously evolving providing at each generation higher theoretical levels of computing performance. However, the challenge of how efficiently s ...

IEEE2020

On the 2D Post-Processing of Brillouin Optical Time-Domain Analysis

Luc Thévenaz, Zhisheng Yang, Simon Adrien Zaslawski

The benefits and limitations inherent to the 2D post-processing of measurements from Brillouin optical time-domain analyzers are investigated from a fundamental point of view. In a preliminary step, the impact of curve fitting on the precision of the estim ...

2020

Multi-Objective Optimization of Grooved Gas Journal Bearings for Robustness in Manufacturing Tolerances

Jürg Alexander Schiffmann, Eliott Philippe Guenat

A tolerancing method highlighting trade-offs against key design variables of mechanical systems is proposed and applied to herringbone-grooved gas journal bearings. Gas bearings typically suffer from a subsynchronous instability, demanding a very tight tol ...

2019

A Bio-Inspired Reconfigurable Architecture for Local Binary Descriptors

Selman Ergünay, Yusuf Leblebici

Limited resources of embedded devices and increased real time constraints have raised interest to the binary description methods over the floating-point ones such as SIFT and SURF in computer vision applications. Although many software applications of the ...

Ieee2016

An explicit dynamics GPU structural solver for thin shell finite elements

Nicola Parolini, Andrea Bartezzaghi

With the availability of user oriented software tools, dedicated architectures, such as the parallel computing platform and programming model CUDA (Compute Unified Device Architecture) released by NVIDIA, one of the main producers of graphics cards, and of ...

Elsevier2015

Single particle 3D reconstruction for 2D crystal images of membrane proteins

Henning Paul-Julius Stahlberg

In cases where ultra-flat cryo-preparations of well-ordered two-dimensional (2D) crystals are available, electron crystallography is a powerful method for the determination of the high-resolution structures of membrane and soluble proteins. However, crysta ...

Elsevier BV2014

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Direct2D

Charge ordering in Ir dimers in the ground state of Ba5AlIr2O11

Programming Heterogeneous CPU-GPU Systems by High-Level Dataflow Synthesis

On the 2D Post-Processing of Brillouin Optical Time-Domain Analysis

Multi-Objective Optimization of Grooved Gas Journal Bearings for Robustness in Manufacturing Tolerances

A Bio-Inspired Reconfigurable Architecture for Local Binary Descriptors

An explicit dynamics GPU structural solver for thin shell finite elements

High Temporal Resolution Functional Magnetic Resonance Imaging at 7 Tesla

Single particle 3D reconstruction for 2D crystal images of membrane proteins

Graph Chatbot

Chattez avec Graph Search

Multi-Objective Optimization of Grooved Gas Journal Bearings for Robustness in Manufacturing Tolerances

Charge ordering in Ir dimers in the ground state of Ba5AlIr2O11

A Bio-Inspired Reconfigurable Architecture for Local Binary Descriptors

Programming Heterogeneous CPU-GPU Systems by High-Level Dataflow Synthesis

On the 2D Post-Processing of Brillouin Optical Time-Domain Analysis

An explicit dynamics GPU structural solver for thin shell finite elements

Single particle 3D reconstruction for 2D crystal images of membrane proteins

High Temporal Resolution Functional Magnetic Resonance Imaging at 7 Tesla