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SCIENCE CHINA Information Sciences, Volume 62, Issue 8: 089401(2019) https://doi.org/10.1007/s11432-019-9885-7

Deep insight into the voltage amplification effect from ferroelectric negative capacitance

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  • ReceivedMar 18, 2019
  • AcceptedApr 23, 2019
  • PublishedJul 11, 2019

Abstract

There is no abstract available for this article.


Acknowledgment

This work was partly supported by National Natural Science Foundation of China (NSFC) (Grant Nos. 61851401, 61421005, 61822401), National Science and Technology Major Project (Grant No. 2017ZX02 315001-004), and Programme of Introducing Talents of Discipline to Universities (111 Project) (Grant No. B18001).


References

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  • Figure 1

    (Color online) (a) TEM image of capacitor series structure in this work and XRD of HfZrO$_{2}$; (b) measured $V_{\rm~int}$ versus $V_{G}$ in the capacitor series structure; (c) different dynamic polarization matching situations and corresponding $A_{V}$ (inset) for different sweeping rate; (d) $A_{V}$ for different thickness of oxide $T_{\rm~ox}$ and remanent polarization $P_{r}$.

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