Investigations of silicon nano-crystal floating gate memories
Arvind Kumar, Jeffrey J. Welser, et al.
MRS Spring 2000
We present the results of backside non-invasive optical testing of CMOS Flip-Chips. The exploited principle is the hot-carrier luminescence emitted by MOS transistors in saturation. The set-up is based on a solid-state single-photon avalanche diode with a time resolution better than 30ps. We discuss the methodology for backside investigation, the criteria for selecting the appropriate detector, and the sample thinning. Characterization of a ring oscillator and the debug of a failing circuit are developed. We show how optical investigation and SPICE simulations of the luminescence are valuable tools for defects identification in circuits. © 2003 Elsevier Ltd. All rights reserved.
Arvind Kumar, Jeffrey J. Welser, et al.
MRS Spring 2000
Sang-Min Park, Mark P. Stoykovich, et al.
Advanced Materials
Zelek S. Herman, Robert F. Kirchner, et al.
Inorganic Chemistry
J.K. Gimzewski, T.A. Jung, et al.
Surface Science