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Fig. 2 Comparison of 1L, 2L, and 3L single crystals.

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Presentation on theme: "Fig. 2 Comparison of 1L, 2L, and 3L single crystals."— Presentation transcript:

1 Fig. 2 Comparison of 1L, 2L, and 3L single crystals.
Comparison of 1L, 2L, and 3L single crystals. (A to C) Cross-polarized optical microscopy images of 1L-, 2L-, and 3L-OFETs. (D) Raman spectra for 1L, 2L, and 3L single crystals. (E) Two-terminal conductivity as a function of gate voltage VG for 1L-, 2L-, and 3L-OFETs. TEM images and corresponding SAED patterns for (F and G) 1L and (H and I) 2L single crystals. (J) Channel sheet conductivity of the 2L- and 3L-OFETs measured by the gFPP method. Relationship between ΔVcs and the drain current measured by gFPP output measurements for the (K) 2L-OFET and (L) 3L-OFET. ΔVcs is the voltage drop at each source electrode. Dashed lines represent where the drain current is proportional to ΔVcs. Akifumi Yamamura et al. Sci Adv 2018;4:eaao5758 Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).


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