Zobrazeno 1 - 6
of 6
pro vyhledávání: '"M. F. Doemling"'
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 18:232-236
A quartz crystal microbalance (QCM) has been used for etching yield measurements in a low energy ion beam system. The goal is to obtain etching yields for ion energies below 150 eV for various ion chemistries and target materials. Typical beam curren
Autor:
M. Schaepkens, N. R. Rueger, M. F. Doemling, T. E. F. M. Standaert, JJ Beulens, Gottlieb S. Oehrlein
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 17:2492-2502
Selective etching of SiO2 over polycrystalline silicon has been studied using CHF3 in an inductively coupled plasma reactor (ICP). Inductive powers between 200 and 1400 W, as well as pressures of 6, 10, and 20 mTorr were used in this study of the etc
Autor:
P. J. Matsuo, T. E. F. M. Standaert, Gottlieb S. Oehrlein, M. F. Doemling, N. R. Rueger, M. Schaepkens, B. E. E. Kastenmeier
Publikováno v:
IBM Journal of Research and Development. 43:181-197
Pattern transfer by plasma-based etching is one of several key processes required for fabricating silicon-based integrated circuits. We present a brief review of elementary plasma-etching processes...
Autor:
JJ Beulens, M. Schaepkens, N. R. Rueger, T. E. F. M. Standaert, J. M. Mirza, Gottlieb S. Oehrlein, M. F. Doemling
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 15:1881-1889
It has been found that in the etching of SiO2 using CHF3 in an inductively coupled plasma reactor of the planarized coil design, a thin steady state fluorocarbon film can play an important role in determining the rate of etching. This etching is enco
Publikováno v:
Applied Physics Letters. 68:10-12
The slowdown of the oxide etch rate with width of submicrometer structures is known as reactive ion etching (RIE) lag and has been explained by ion shadowing and differential charging of the sidewalls, among other effects [R. A. Gottscho and co‐wor
Publikováno v:
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 16:1998
The evolution of integrated circuits into the ultralarge scale integrated regime takes today’s 0.35 μm circuit design rules to even smaller values of 0.18 μm and beyond. As a consequence, photoresist masks are becoming thinner and even more prone