Beilstein J. Nanotechnol.2021,12, 366–374, doi:10.3762/bjnano.12.30
heteroepitaxial growth, it may be considered valid also for solid-phaseepitaxy, which occurs in our system (Mn wetting layer on Ge), since the key role in the process is the mechanism of diffusion of adatoms (i.e., Mn) occurring also during the annealing process. According to this model, the optimal island shape
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Figure 1:
SEM images of the morphological evolution of strained Mn wetting layers with different thickness af...
Beilstein J. Nanotechnol.2016,7, 591–604, doi:10.3762/bjnano.7.52
transmission electron microscopy (HRTEM); nanoparticles; reflection high-energy electron diffraction (RHEED); solid-phaseepitaxy; texture; Introduction
Due to their attractive catalytic properties for oxygen reduction reactions (ORR) [1][2] as well as their high magnetocrystalline anisotropy energy density
annealing at 460 °C for 30 min and 600 °C for 45 min, symmetric streaks are observed in Figure 5b and Figure 5c, respectively, proving solidphaseepitaxy [31]. It should be noted that due to the high surface sensitivity of RHEED and the film thickness of 3 nm, the patterns can exclusively be assigned to
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Figure 1:
Cross-section HRTEM images of small (2–3 nm) FePt NPs on a MgO(001) substrate after annealing at 65...