On October 23, 2017, we will hold a hands-on training session for researchers at ST microelectronics in Catania, Italy. This short course will cover almaBTE’s basics, practical use, and its application to thermal design problems in nanoelectronics.
The first official release of AlmaBTE is out! Check-out AlmaBTE 1.0 at the downloads page. With respect to the earlier beta version this release includes major improvements in the Monte Carlo solver and added capabilities.
A pre-release beta version of AlmaBTE can now be downloaded here. AlmaBTE is licensed under the Apache License, Version 2.0. Copyright 2015-2016 The ALMA Project Developers.
The 8th International Conference on Multiscale Materials Modeling will take place in Dijon, France, October 9-14th, 2016. Alma is co-organizing symposium B, Materials design: where condensed-matter physics and big-data informatics meet. A topical session within this symposium will be dedicated to “Multiscale electronic and thermal transport modeling of materials and devices with industrial applications”. http://mmm2016.iop.org/Symposia_BRead more about 8th International Conference on Multiscale Materials Modeling[…]
AlmaBTE has been used to predict the cross plane thermal conductivity of technologically relevant crystalline and solid solution thin films, including SiGe, InGaAs, AlGaN, and the highly anisotropic SnSe. The calculation unveils the existence of a clearly distinct regime of sub-ballistic thermal conduction with a fractional exponent in the film’s thickness dependence, occurring only onRead more about Heat conduction across thin films calculated with AlmaBTE[…]
The anharmonic module which lies at the core of AlmaBTE has passed its first test: being able to reproduce the thermal conductivity of bulk Si as a function of temperature. The physical formalism in this module is derived from AlmaBTE’s team’s previous experience in implementing ShengBTE. Although still lacking some of the postprocessing features ofRead more about AlmaBTE’s anharmonic module passes its first test[…]