1. Section 3.4 in [4]
2. s3sconference.org
3. R.Y. Nguyen, P. Flatress et al., A path to energy efficiency and reliability for IC’s. IEEE Solid-State Circ. Mag. Fall 2018, 24–33 (2018)
4. B. Hoefflinger, The future of 8 chip technologies. Chapter 3, in CHIPS 2020—A Guide to the Future of Nanoelectronics (Springer Science and Business Media, 2012). ISBN 978-3-642-22399-0
5. T. Masuhara, The future of low-power electronics, Chap. 2, in CHIPS 2020, Vol. 2—New Vistas in Nanoelectronics (Springer, 2016). ISBN 978-3-319-22093-2