タグ

結晶格子

3 件の記事

Schematic of a small part of a growing crystal. The crystal is of (blue) cubic particles on a simple cubic lattice. The top layer is incomplete, only ten of the sixteen lattice positions are occupied by particles. A particle in the fluid (shown with red edges) is joining the crystal, growing the crystal by one particle. It is joining the lattice at the point where its energy will be a minimum, which is in the corner of the incomplete top layer (on top of the particle shown with yellow edges). Its energy will be a minimum because in that position it has three neighbors (one below, one to its left and one above right) which it will interact with. All other positions on an incomplete crystal layer have only one or two neighbours.

結晶成長のメカニズム核生成から形態形成までの科学

結晶成長核生成均質核生成不均質核生成
2026年8月11日続きを読む →
A Vickers hardness tester

硬度とは何か？材料科学における定義と測定手法、硬化のメカニズムを解説

硬度材料科学塑性変形ビッカース硬さ
2026年8月10日続きを読む →
Quartz – Japan twin

結晶双晶のメカニズムと分類鉱物学における対称性の美学

結晶双晶鉱物学結晶格子成長双晶
2026年8月9日続きを読む →