Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Madhukar Bhaskara Rao"'
Publikováno v:
ECS Journal of Solid State Science and Technology. 3:N3118-N3124
Autor:
Susanne Leppack, Eugene C. Baryschpolec, Matthias Schaller, Madhukar Bhaskara Rao, Christin Bartsch, Andreas Ott, Aiping Wu
Publikováno v:
Microelectronic Engineering. 87:1685-1688
Implementation of CoWP metal caps into Cu/low-k integration schemes requires a wet stripper that not only gives efficient cleaning but also has good compatibility to CoWP and low-k dielectrics. This paper describes a novel non-fluoride CoWP compatibl
Autor:
Oriol Osso, Lourdes F. Vega, Madhukar Bhaskara Rao, Gautam Banerjee, Todd M. McEvoy, Dnyanesh Chandrakant Tamboli
Publikováno v:
ECS Transactions. 33:181-187
Ruthenium is proposed as an alternative liner material in sub 30-nm line-width device technology. Ruthenium is a noble metal and does not oxidize readily. Hence, it is possible to directly plate copper on ruthenium. Because of very low solubility of
Publikováno v:
ECS Transactions. 19:127-134
Even as CMP technology is maturing, there are several new challenges that are testing the limits of existing post CMP cleaning processes and demand new innovative cleaning solutions. For copper interconnects, the primary challenge comes from likely c
Autor:
Laura M. Matz, G. Banerjee, Reinhold H. Dauskardt, T.M. Wieder, Madhukar Bhaskara Rao, Mary Kathryn Haas, A.D.W. Thiel, Dave M. Gage, Mark Leonard O'neill
Publikováno v:
Solid State Phenomena. :377-380
The development of robust integration processes for low-dielectric-constant materials is critical in order to meet the ITRS timeline. For 45 nm and beyond, the roadmap dictates use of an advanced dielectric material with a bulk dielectric constant be
Publikováno v:
Separation Science and Technology. 34:2081-2093
The selective surface flow membrane is a nanoporous carbon membrane which separates gas mixtures by a selective adsorption–surface diffusion–desorption mechanism. It selectively permeates the larger and the more polar components of a feed gas mix
Publikováno v:
Separation and Purification Technology. 17:11-20
Pressure swing adsorption (PSA) processes are commonly used to produce pure hydrogen from the steam–methane reformer (SMR) off-gas. The typical hydrogen recoveries for PSA processes producing 99.999+% hydrogen are in the range 70–85%. The nanopor
Publikováno v:
Separation Science and Technology. 32:1589-1602
The Selective Surface Flow (SSF) membrane, consisting of a nanoporous carbon layer supported on a macroporous alumina tube, can be used to enrich hydrogen from a feed gas containing hydrogen and hydrocarbon mixtures. The membrane produces a hydrogen-
Autor:
Bridget Horvath, Shawn Cassel, Madhukar Bhaskara Rao, Brenda Ross, Stephan Sinkwitz, Wendy Gehoel, Peng Zhang, Patrick Wong, Manuel Jaramillo
Publikováno v:
SPIE Proceedings.
In this paper, the standard ASML process was optimized to reduce LineWidth Roughness (LWR) while minimizing the impact on other process performance criteria such as Depth Of Focus (DOF) and Exposure Latitude (EL). The impact of classical process opti
Publikováno v:
SPIE Proceedings.
The improvement in effective resolution of photo masks and templates is demonstrated by reducing pattern collapse through the use of surface conditioners. The masks were coated with a chemically amplified negative e-beam resist, FEN270, and exposed o