Figure 3

(ai,bi) Bright field (BF) TEM micrograph of (ai) UNCD(6%H2) and (bi) UNCD(0%H2); (aii,bii) composed dark field (c-DF) micrograph of (aii) UNCD(6%H2) and (bii) UNCD(0%H2) films with SAED shown as insets.
(ai,bi) Bright field (BF) TEM micrograph of (ai) UNCD(6%H2) and (bi) UNCD(0%H2); (aii,bii) composed dark field (c-DF) micrograph of (aii) UNCD(6%H2) and (bii) UNCD(0%H2) films with SAED shown as insets.