18 526 834 livres à l’intérieur 175 langues
2 956 572 livres numériques à l’intérieur 111 langues
Cela ne vous convient pas ? Aucun souci à se faire ! Vous pouvez retourner les articles jusqu'à 30 jours
Impossible de faire fausse route avec un bon d’achat. Le destinataire du cadeau peut choisir ce qu'il veut parmi notre sélection.
Jusqu'à 30 jours pour les retours
Micro-electro-mechanical systems (MEMS) is a relatively new and rapidly growing field of research. Several advances to the MEMS and microsystem state of the art were achieved through the design and characterization of novel MEMS devices and packaging, which are compatible with CMOS microelectronics. Empirical and theoretical models of polysilicon thermal actuators were developed to understand and simulate the behavior of thermal actuators. These models can be implemented in microelectronic circuit simulators such as SPICE and allow the simultaneous simulation of thermally actuated MEMS and microelectronics. The most extensive investigation of the Multi-User MEMS Processes (MUMPs) polysilicon resistivity was also performed. The first published value for the thermal coefficient of resistivity (TCR) of the MUMPs Poly 1 layer was determined as 1.25 x 10-3 K-1. In addition, the sheet resistance of all the MUMPs polysilicon layers was found to be dependent on the linewidth due to the presence or absence of lateral phosphorus diffusion.
Bonjour ! Je suis Libroamiko, votre conseiller littéraire.
Comment puis-je vous aider ?