作者: Garo J. Derderian , Gurtej S. Sandhu , Vishnu K. Agarwal
DOI:
关键词: Torr 、 Dielectric 、 Optoelectronics 、 Fabrication 、 Annealing (metallurgy) 、 Capacitor 、 Oxygen 、 Electrical engineering 、 Materials science 、 Dram 、 High-κ dielectric
摘要: The invention comprises methods of forming capacitors, processing dielectric layers, and a DRAM cell. In one implementation, method layer high K oxygen containing over substrate. is annealed at temperature least about 200° C. pressure 50 Torr in an ozone comprising atmosphere. another annealing the conducted 0.1 atmosphere which void plasma. Pressures greater than are most preferred. capacitor substrate 300° activated produced part from subjected to remote microwave ideally implemented fabrication, more particularly circuitry fabrication.