Impact of TSV and Device Scaling on the Quality of 3D Ics -- 3D Integration Technology -- Design and Optimization of Spin-Transfer Torque MRAMs -- Embedded STT-MRAM: Device and Design -- A Thermal and Process Variation Aware MTJ Switching Model and Its Applications in Soft Error Analysis -- Nano-Photonic Networks-on-Chip for Future Chip Multiprocessors -- Design Automation for On-chip Nanophotonic Integration.