Axially linear slopes of composition for “delta” crystals

“Delta” crystals are solid solutions of miscible materials with large lattice parameter differences which contain high concentration gradients in one direction (parallel to a lattice plane strongly diffracting X-rays). The system GaSb-InSb has been chosen as suitable for study. By means of a “gradient projection method”, the growth of nearly linear composition profiles with relatively steep slopes of the lattice parameter (up to (Δa/ ) / Δz = 8.3% cm-1), adjustable by the temperature gradient, have been performed. However, the grown ingots were not monocrystalline due to the use of too high a growth rate.

You can listen to Axially linear slopes of composition for “delta” crystals online on Radio and Podcast. Open the player on this page to stream the available audio.

Axially linear slopes of composition for “delta” crystals is an episode from Geowissenschaften - Open Access LMU by Ludwig-Maximilians-Universität München.

This episode is 0 long.

This episode was published on Jan 1, 1994.

Yes. Use the heart button on the episode page to add it to your favorite episodes list.

Yes. This page shows related episodes from Geowissenschaften - Open Access LMU when more episodes are available from the podcast feed.