The single-crystal THH NC is enclosed by 24 high-index facets such as {730}, {210}, and/or {520} surfaces that have a large density of atomic steps and dangling bonds.

• 如果要论贡献的话，明显应该是王中林在前，孙教授在后。在厦门大学的宣传中，我并没有看到这一点，而只是把王中林列为合作者，这个就是虚假宣传。