#<p><strong><a href="http://www.techeye.net/wp-content/uploads/2015/07/Screen-Shot-2015-07-09-at-16.13.17-e1436454947266.png"><img class=" size-full wp-image-159825 alignleft" src="http://www.techeye.net/wp-content/uploads/2015/07/Screen-Shot-2015-07-09-at-16.13.17-e1436454947266.png" alt="IBM engineers in a fabrication plant (fab)" width="330" height="231" /></a>Hardly a week</strong> goes by without some boffin emerging from a smoke filled lab claiming to have found a replacement for silicon.</p>
<p>This week it is allium nitride (GaN) which could make data centres massively more efficient only this time its boffins have managed to create some actual product.… <a href="http://www.techeye.net/chips/silicon-gan-but-not-forgotten" class="read-more">Read the rest</a></p>

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