Correction to: Int J Theor Phys (2017) 56:2990–3004
The authors want to add two references in the original version of this article. The references are as follows.
27. Angizi, S., Sarmadi, S., Sayedsalehi, S., Navi, K.: Design and evaluation of new majority gate-based RAM cell in quantum-dot cellular automata, Microelectron. J. 46 (2015) 43–51 (Elsevier)
28. Chabi, A.M., et al.: Towards ultra-efficient QCA reversible circuits. Microprocessors and Microsystems, 2017. 49: pp. 127–138.
Reference [27] is cited in the first full sentence following equation (4) as below:
The structure of this gate is shown in Fig. 7 [20–24, 27].
Reference [28] is cited in the first full sentence following Table 1 as below:
This structure is constructed from one two-input AND gate and one two-input XOR gate [28].
Everything else remain unchanged.
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The online version of the original article can be found at https://doi.org/10.1007/s10773-017-3466-8.
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Rad, S.K., Heikalabad, S.R. Correction to: Reversible Flip-Flops in Quantum-Dot Cellular Automata. Int J Theor Phys 57, 299 (2018). https://doi.org/10.1007/s10773-017-3575-4
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DOI: https://doi.org/10.1007/s10773-017-3575-4