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Ferroelectricity in Gd-Doped HfO2Thin Films
Open accessAbstract
The incorporation of Gd into HfO 2 thin films is shown to induce ferroelectricity. A significant influence of electric field cycling on both polarization as well as small-signal capacitance-voltage measurements can be observed. X-ray diffraction measurements are supported by infrared absorption analysis and give further evidence of the previously proposed non-centrosymmetric transition phase of space group Pbc2 1 .
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Citations
Cited by
Stabilizing the ferroelectric phase in doped hafnium oxide
Hoffmann, M., Schroeder, U., Schenk, T., Shimizu, T., Funakubo, H., Sakata, O., Pohl, D., Drescher, M., Adelmann, C., Materlik, R., et al. (2015) · Journal of Applied Physics · doi:10.1063/1.4927805 · Cited by 606
Self-citationScale-free ferroelectricity induced by flat phonon bands in HfO 2
Lee, H.-J., Lee, M., Lee, K., Jo, J., Yang, H., Kim, Y., Chae, S. C., Waghmare, U., & Lee, J. H. (2020) · Science · doi:10.1126/science.aba0067 · Cited by 485
Park, M. H., Lee, Y. H., Kim, H. J., Schenk, T., Lee, W., Kim, K. D., Fengler, F. P. G., Mikolajick, T., Schroeder, U., & Hwang, C. S. (2017) · Nanoscale · doi:10.1039/c7nr02121f · Cited by 403
Self-citationLanthanum-Doped Hafnium Oxide: A Robust Ferroelectric Material
Schroeder, U., Richter, C., Park, M. H., Schenk, T., Pešić, M., Hoffmann, M., Fengler, F. P. G., Pohl, D., Rellinghaus, B., Zhou, C., et al. (2018) · Inorganic Chemistry · doi:10.1021/acs.inorgchem.7b03149 · Cited by 367
Self-citationDefects and Aliovalent Doping Engineering in Electroceramics
Feng, Y., Wu, J., Chi, Q., Li, W., Yu, Y., & Fei, W. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.9b00507 · Cited by 353
Metadata
- Authors
- Mueller, S., Adelmann, C., Singh, A., Van Elshocht, S., Schroeder, U., & Mikolajick, T.
- Venue
- ECS Journal of Solid State Science and Technology
- Publisher
- The Electrochemical Society
- Published
- 2012
- Volume
- 1
- Issue
- 6
- Pages
- N123-N126
- ISSN
- 2162-8769 (ISSN-L)
- 2162-8777
- OpenAlex
- W2162412943
- Cited by
- 279
- References
- 0
- FWCI
- 5.70
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Mueller, S., Adelmann, C., Singh, A., Van Elshocht, S., Schroeder, U., & Mikolajick, T. (2012). Ferroelectricity in Gd-Doped HfO2Thin Films. ECS Journal of Solid State Science and Technology. https://doi.org/10.1149/2.002301jss
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