Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Subhash R. Nariani"'
Autor:
Calvin T. Gabriel, Subhash R. Nariani
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 14:990-994
Antenna structures are commonly used to study charging, and the resultant metal–oxide–semiconductor gate oxide damage, from plasma processing. Degradation of various device parameters, such as gate leakage and threshold voltage, have been correla
Publikováno v:
IEEE Electron Device Letters. 17:145-147
Based on a new empirical mobility model which is solely dependent on V/sub gs/, V/sub t/ and T/sub ox/, a corresponding semiempirical I/sub dsat/ model for n-MOSFET including velocity saturation, mobility degradation due to increased vertical effecti
Autor:
Subhash R. Nariani, C.T. Gabriel
Publikováno v:
IEEE Electron Device Letters. 16:242-244
A new wafer-level measurement technique, the differential gate antenna analysis, has been developed to detect weaknesses in sub-micrometer oxide. This simple technique involves the use of dual antenna structures with different gate oxide areas but th
Autor:
R. Wong, Kuang-Yeh Chang, David P. Chan, William J. Boardman, Calvin T. Gabriel, Vivek Jain, Subhash R. Nariani, K. Gordon
Publikováno v:
[1992] Proceedings. Fifth Annual IEEE International ASIC Conference and Exhibit.
Amorphous silicon has been used as a programmable material for a metal-to-metal anti-fuse. A study on the characteristics of such an anti-fuse and the parameters that affect its programming characteristics is presented. In the unprogrammed state the
Publikováno v:
Proceedings of IEEE Custom Integrated Circuits Conference - CICC '94.
A programmable anti-fuse, using amorphous silicon between levels of metal, is studied. The step coverage of the a-Si has the most significant impact on the anti-fuse characteristics. Other critical process parameters are also identified. The anti-fus
Publikováno v:
1991 Proceedings Eighth International IEEE VLSI Multilevel Interconnection Conference.
The impact of the PECVD IMO film on hot carrier reliability of sub-micron MOS devices has been studied. It has been shown, for the first time, that modifying the PECVD IMO film can result in more than an order of magnitude improvement in the hot carr
Publikováno v:
Proceedings International Conference on Microelectronic Test Structures.
Gate antenna structures have been developed to detect charge induced process damage to sub-micron gate oxide. For the first time, this damage is correlated with product failure due to gate oxide in accelerated life testing. These antenna structures a
Publikováno v:
30th International Reliability Physics Symposium.
The concept of internal passivation has been introduced as a means of suppressing device degradation due to backend processes. The proposed concept has been demonstrated by tailoring the composition of a PECVD (plasma-enhanced chemical vapor depositi
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Conference
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