“非晶”晶体:短程原子结构无序的晶体  

“Amorphous”Crystals:Crystals Formed from Amorphous Constituents

作　　者：王霖 田永君 WANG Lin;TIAN Yongjun(Center for High Pressure Science(CHiPS),State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao 066004,China)

机构地区：[1]燕山大学亚稳材料制备技术与科学国家重点实验室高压科学中心,秦皇岛066004

出　　处：《人工晶体学报》2022年第9期1535-1540,共6页Journal of Synthetic Crystals

基　　金：国家自然科学基金(52090020,11874076)。

摘　　要：大约十年前,人类在高压原位研究中首次发现了一种由无序原子团簇按周期性排列而形成的特殊晶体,被称为“非晶”晶体。该发现改写了人类对晶体中要求原子结构长程和短程皆有序的定义,引起了科学家们的研究兴趣,科研人员对比开展了大量研究。本文对过去十年里在“非晶”晶体材料研究中的进展进行小结和展望,希望能够吸引更多研究者对此类材料进行深入的探索和研究,并推动此研究领域不断向前发展。Amorphous crystals,a family of crystals consist of amorphous building blocks were discovered at about ten years ago.The discovery challenged our understanding of the inherent disorder that can be presented in a crystal,and have attracted a lot of research attentions.Many progresses have been made in this field during the past ten years.This review will serve as a summary of the progresses made and hopefully could promote more research efforts and push this research field forward fast.

关 键 词：非晶晶体 长程有序 原子结构 短程无序 非晶碳团簇 

分 类 号：TB34[一般工业技术—材料科学与工程]