Exploiting dimensionality and defect mitigation to create tunable microwave dielectrics

@article{Lee2013ExploitingDA,
  title={Exploiting dimensionality and defect mitigation to create tunable microwave dielectrics},
  author={Che-hui Lee and N. Orloff and T. Birol and Y. Zhu and V. Goian and E. Rocas and R. Haislmaier and E. Vlahos and J. Mundy and L. Kourkoutis and Y. Nie and M. Biegalski and J. Zhang and M. Bernhagen and N. Benedek and Yongsam Kim and J. D. Brock and R. Uecker and X. Xi and V. Gopalan and D. Nuzhnyy and S. Kamba and D. Muller and I. Takeuchi and J. Booth and C. Fennie and D. Schlom},
  journal={Nature},
  year={2013},
  volume={502},
  pages={532-536}
}
  • Che-hui Lee, N. Orloff, +24 authors D. Schlom
  • Published 2013
  • Materials Science, Medicine
  • Nature
  • The miniaturization and integration of frequency-agile microwave circuits—relevant to electronically tunable filters, antennas, resonators and phase shifters—with microelectronics offers tantalizing device possibilities, yet requires thin films whose dielectric constant at gigahertz frequencies can be tuned by applying a quasi-static electric field. Appropriate systems such as BaxSr1−xTiO3 have a paraelectric–ferroelectric transition just below ambient temperature, providing high tunability… CONTINUE READING
    143 Citations

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