1 Correction to: Nano-Micro Lett. (2022) 14:63 https://doi.org/10.1007/s40820-022-00812-w

The original version of this article unfortunately contained some mistakes. The corrections are updated as follows:


Error 1:

We found that Equations 3, 4 and 6 were wrong in the published paper:

$$ RL = 20\left| {\frac{{Z_{in } - Z_{0} }}{{Z_{in } +_{{Z_{0} }} }}} \right| $$
(3)
$$ Z_{in } = Z_{0} \sqrt{\frac{r}{r}} \tanh \left( {j\frac{2\pi fd}{c}\sqrt {rr} } \right) $$
(4)
$$ \frac{{Z_{in } }}{{Z_{0 } }} = \sqrt{\frac{r}{r}} \tanh \left( {j\frac{2\pi fd}{c}\sqrt {rr} } \right) $$
(6)

It should be corrected to the following formula

$$ RL = 20\log \left| {\frac{{Z_{in } - Z_{0} }}{{Z_{in } + Z_{0} }}} \right| $$
(3)
$$ Z_{in } = Z_{0} \sqrt {\frac{{\mu_{r} }}{{\varepsilon_{r} }}} \tanh \left( {j\frac{2\pi fd}{c}\sqrt {\mu_{r} \varepsilon_{r} } } \right) $$
(4)
$$ \frac{{Z_{in } }}{{Z_{0 } }} = \sqrt {\frac{{\mu_{r} }}{{\varepsilon_{r} }}} \tanh \left( {j\frac{2\pi fd}{c}\sqrt {\mu_{r} \varepsilon_{r} } } \right) $$
(6)

Error 2:

In the page 7, “Since N Ni/MXene-MF possessed numerous heterogeneous interfaces and abundant functional groups, the dielectric loss mechanism was explored.”


Should be:

“Since Ni/MXene-MF possessed numerous heterogeneous interfaces and abundant functional groups, the dielectric loss mechanism was explored.”


Error 3:

In the page 8, “In particular, a strong RLmin of 62.7 dB with the EAB of 6.24 GHz at the ultrathin thickness of 2 mm.”


Should be:

In the page 8, “In particular, a strong RLmin of − 62.7 dB with the EAB of 6.24 GHz at the ultrathin thickness of 2 mm.”


Error 4:

In the page 8, “Here, the impedance matching was evaluated by introducing the |Zin/Z0| value, which can be calculated based on Eq. 5”; and, in the page 9, “Based on Eq. 4”.


Should be:

“Here, the impedance matching was evaluated by introducing the |Zin/Z0| value, which can be calculated based on Eq. 6”; and “Based on Eq. 7”.