Atomic Structural Origin of Fictive Temperature Revealed by AZnP
<sub>3</sub>
O
<sub>9</sub>
(A=K, Rb) Glasses
作者:Di Xu、Xin Liu、Ji Wang、Qian‐Qian Liu、Rong Fu、He Lin、Ling Chen、Li‐Min Wang、Li‐Ming Wu
DOI:10.1002/anie.202218666
日期:2023.3.20
highest δ (δ=1, nglass=8) that quantitatively identifies the short-range order similarity to its crystalline counterpart. The inverse δ-Tf correlation gives the direct evidence for the structural origin of fictive temperature revealing the relaxation thermodynamics.
为判断玻璃稳定性和玻璃形成能力提供了一种新的评价方法。例如,报道的新型玻璃 KZnP 3 O 9表现出最高的δ(δ = 1,n玻璃= 8),这定量地确定了与其晶体对应物的短程有序相似性。逆向δ - T f相关性为假想温度的结构起源提供了直接证据,揭示了弛豫热力学。