Theoretical advances demonstrating an improved dielectric response in nanocapacitor structures will lead to advanced electronics with greatly increased memory densities.
References
Stengel, M., Vanderbilt, D. & Spaldin, N. A. Nature Mater. 8, 392–397 (2009).
Evans, P. R. et al. Nano Lett. 7, 1134–1137 (2007).
Lee, W. et al. Nature Nanotech. 3, 402–407 (2008).
Cohen, R. E. in Piezoelectricity: Evolution and Future of a Technology (eds Heywang, W. Lubitz, K. & Wersing, W.) (Springer, 2008).
Kohn, W. & Sham, L. J. Phys. Rev. 140, A1133–A1138 (1965).
Ceperley, D. M. & Alder, B. J. Phys. Rev. Lett. 45, 566–569 (1980).
Gong, Z. & Cohen, R. E. Ferroelectrics 136, 113–124 (1992).
Cohen, R. E. Ferroelectrics 194, 323–342 (1997).
Cohen, R. E. J. Phys. Chem. Solids 57, 1393–1396 (1996).
Vanderbilt, D. & King-Smith, R. D. Phys. Rev. B 48, 4442–4455 (1993).
Resta, R. Rev. Mod. Phys. 66, 899–915 (1994).
Souza, I., Iniguez, J. & Vanderbilt, D. Phys. Rev. Lett. 89, 117602 (2002).
Stengel, M. & Spaldin, N. A. Phys. Rev. B 75, 205121 (2007).
Stengel, M. & Spaldin, N. A. Nature 443, 679 (2006).
Stengel, M., Spaldin, N. A. & Vanderbilt, D. Nature Phys. 5, 304–308 (2009).
Evans, P. R. et al. Nano Lett. 7, 1134–1137 (2007).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Cohen, R. Undead layers breathe new life. Nature Mater 8, 366–368 (2009). https://doi.org/10.1038/nmat2435
Issue Date:
DOI: https://doi.org/10.1038/nmat2435
- Springer Nature Limited