Other

Engstrom, O, Raeissi, B, Hall, S, Buiu, O, Lemme, MC, Gottlob, HDB, Hurley, PK, Cherkaoui, K;

2007

April

Navigation Aids In The Search For Future High-K Dielectrics: Physical and Electrical Trends

Validated

1

()

From experimental literature data on metal oxides combined with theoretical estimates, we present empirical relations for k-values and energy band offset values, that can be used in the search for gate dielectric materials fulfilling the needs of future CMOS generations. Only a few materials investigated so far have properties meeting the demands for k and energy band offset values in the development of CMOS down to 22 nm. (c) 2007 Elsevier Ltd. All rights reserved..

622

626

DOI 10.1016/j.sse.2007.02.021