Pierce Hall, University of California-Riverside, Riverside, California 92521, USA.
Langmuir. 2011 Sep 20;27(18):11650-3. doi: 10.1021/la201878f. Epub 2011 Aug 17.
Molybdenum disulfide (molybdenite) monolayer islands and flakes have been grown on a copper surface at comparatively low temperature and mild conditions through sulfur loading of the substrate using thiophenol (benzenethiol) followed by the evaporation of Mo atoms and annealing. The MoS(2) islands show a regular Moiré pattern in scanning tunneling microscopy, attesting to their atomic ordering and high quality. They are all aligned with the substrate high-symmetry directions providing for rotational-domain-free monolayer growth.
二硫化钼（辉钼矿）单层岛和薄片已经通过使用苯硫酚（硫酚）对基底进行硫加载，然后蒸发钼原子和退火，在相对较低的温度和温和的条件下在铜表面上生长。扫描隧道显微镜显示，MoS2 岛具有规则的莫尔图案，证明了其原子有序性和高质量。它们都与基底的高对称性方向对齐，从而提供了无旋转畴的单层生长。
