News

Maintenance release (almaBTE v1.2)

Maintenance release (almaBTE v1.2)

Version 1.2 of almaBTE is now available from the downloads page. This maintenance release refines the implementation of the nonanalytic correction to the dynamical matrix and thereby provides a more accurate computation of the phonon spectrum and conductivity tensor in polar compounds.

New website unveiled

New website unveiled

It’s that time of year again to do a spot of spring cleaning. Our website has a fresh, clean look that offers a smoother reading experience and easier navigation. We also added a dedicated publications page that lists all project-related journal papers.

AlmaBTE released

AlmaBTE released

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.

8th International Conference on Multiscale Materials Modeling

8th International Conference on Multiscale Materials Modeling

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[…]

Heat conduction across thin films calculated with AlmaBTE

Heat conduction across thin films calculated with AlmaBTE

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[…]