“非晶”晶体:短程原子结构无序的晶体

人工晶体学报 ›› 2022, Vol. 51 ›› Issue (9-10): 1535-1540.

“非晶”晶体:短程原子结构无序的晶体

王霖, 田永君

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

收稿日期:2022-08-25 出版日期:2022-10-15 发布日期:2022-11-02
作者简介:王霖(1977—),男,江苏省人,博士,教授。E-mail:linwang@ysu.edu.cn。王霖,燕山大学教授、博导。先后入选教育部“新世纪优秀人才”和海外高层次人才引进计划项目,现为国家自然科学基金委“基础科学中心”项目的骨干成员。长期从事超高压技术和材料高压调控等方面的研究。在晶体结构新构型、非常规超导体的高压相变与超导电性、高压超导氢化物的结构演化规律、压致变色机制等方面取得了系列原创性研究成果。已在包括Rev Mod Phys、Science、Nature、Nature Electronics、Nature Communications、PNAS和Phys Rev Lett等国际学术期刊发表SCI论文150余篇。目前主持国家自然科学基金重大项目课题和面上项目各1项。
基金资助:
国家自然科学基金(52090020,11874076)

“Amorphous” Crystals: Crystals Formed from Amorphous Constituents

WANG Lin, TIAN Yongjun

Center for High Pressure Science (CHiPS), State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China

Received:2022-08-25 Online:2022-10-15 Published:2022-11-02

摘要/Abstract

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。

关键词: 非晶晶体, 长程有序, 原子结构, 短程无序, 非晶碳团簇

Abstract: 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.

Key words: amorphous crystal, long-range order, atomic structure, short-range disorder, amorphous carbon cluster

中图分类号:

TB34

王霖, 田永君. “非晶”晶体:短程原子结构无序的晶体[J]. 人工晶体学报, 2022, 51(9-10): 1535-1540.

WANG Lin, TIAN Yongjun. “Amorphous” Crystals: Crystals Formed from Amorphous Constituents[J]. JOURNAL OF SYNTHETIC CRYSTALS, 2022, 51(9-10): 1535-1540.

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