Dans le but de parvenir à comprendre le rôle des joints de grains sur la déformation des polycristaux, il est nécessaire d'étudier finement le comportement des bi-cristaux. Dans cette …
JM Wheeler, C Niederberger, C Tessarek… - International Journal of …, 2013 - Elsevier
Micro-pillar compression has been utilised in a novel elevated temperature technique, in situ in the SEM to characterise the plasticity of gallium nitride (GaN){0001}-oriented euhedral …
L Thilly, R Ghisleni, C Swistak, J Michler - Philosophical Magazine, 2012 - Taylor & Francis
At ambient temperature and pressure, most of the semiconductor materials are brittle: this is the case of the III–V compound semiconductor indium antimonide, InSb. To study the role of …
E Braun, D Collingridge, S Macdonald - 1981 - philpapers.org
Ernest Braun, David Collingridge & Stuart Macdonald, The Case of Semiconductors - PhilPapers Sign in | Create an account PhilPapers PhilPeople PhilArchive PhilEvents PhilJobs PhilPapers …
Plasticity is the ability of a solid to flow or to change its shape permanently without rupture when subjected to external stresses. More than a century has passed since the initial …
Pour des intérêts technologiques, la compréhension des mécanismes de déformation des nano-structures est essentielle afin d'éviter que la relaxation des contraintes ne génère des …
Nanotechnology has played a significant role in the development of useful engineering devices and in the synthesis of new classes of materials. For the reliable design of devices …
Gallium nitride (GaN) offers high electron mobility, breakdown voltage and saturation velocity, and is an ideal candidate for advanced electronic and power devices. Meanwhile, it …
Nous avons étudié la plasticité d'échantillons massifs ainsi que de films minces auto-portés de GaAs et d'InP à l'aide de techniques d'analyses originales. Sur échantillons massifs …