Chemical diversity for tailoring negative thermal expansion
Negative thermal expansion (NTE), referring to the lattice contraction upon heating, has
been an attractive topic of solid-state chemistry and functional materials. The response of a …
been an attractive topic of solid-state chemistry and functional materials. The response of a …
Negative Poisson's ratio in modern functional materials
C Huang, L Chen - Advanced Materials, 2016 - Wiley Online Library
Materials with negative Poisson's ratio attract considerable attention due to their underlying
intriguing physical properties and numerous promising applications, particularly in stringent …
intriguing physical properties and numerous promising applications, particularly in stringent …
Negative thermal expansion and associated anomalous physical properties: review of the lattice dynamics theoretical foundation
Negative thermal expansion (NTE) is the phenomenon in which materials shrink rather than
expand on heating. Although NTE had been previously observed in a few simple materials …
expand on heating. Although NTE had been previously observed in a few simple materials …
Negative thermal expansion: Mechanisms and materials
E Liang, Q Sun, H Yuan, J Wang, G Zeng, Q Gao - Frontiers of Physics, 2021 - Springer
Negative thermal expansion (NTE) of materials is an intriguing phenomenon challenging the
concept of traditional lattice dynamics and of importance for a variety of applications …
concept of traditional lattice dynamics and of importance for a variety of applications …
Phonons and anomalous thermal expansion behaviour in crystalline solids
Anomalous thermal expansion behaviour of several open frame-work compounds has been
extensively investigated using the techniques of inelastic neutron scattering and lattice …
extensively investigated using the techniques of inelastic neutron scattering and lattice …
New Insights into the Negative Thermal Expansion: Direct Experimental Evidence for the “Guitar-String” Effect in Cubic ScF3
The understanding of the negative thermal expansion (NTE) mechanism remains
challenging but critical for the development of NTE materials. This study sheds light on NTE …
challenging but critical for the development of NTE materials. This study sheds light on NTE …
On EXAFS Debye-Waller factor and recent advances
P Fornasini, R Grisenti - Journal of synchrotron radiation, 2015 - scripts.iucr.org
The effects of structural and vibrational disorder on the EXAFS signals are parameterized in
terms of the Debye Waller (DW) factor. Here the vibrational contribution is addressed, which …
terms of the Debye Waller (DW) factor. Here the vibrational contribution is addressed, which …
Large Negative Thermal Expansion and Anomalous Behavior on Compression in Cubic ReO3-Type AIIBIVF6: CaZrF6 and CaHfF6
CaZrF6 and CaHfF6 display much stronger negative thermal expansion (NTE)(α L100 K∼−
18 and− 22 ppm· K–1, respectively) than ZrW2O8 and other corner-shared framework …
18 and− 22 ppm· K–1, respectively) than ZrW2O8 and other corner-shared framework …
Critical Role of Nonrigid Unit and Spiral Acoustical Modes in Designing Colossal Negative Thermal Expansion
Q Gao, Y Jiao, JAP Sprenger, M Finze… - Journal of the …, 2024 - ACS Publications
Exploring the relationship between thermal expansion and structural complexity is a
challenging topic in the study of modern materials where volume stability is required. This …
challenging topic in the study of modern materials where volume stability is required. This …
Negative thermal expansion behaviour of graphdiyne
Y Kong, Y Yin, X Feng, Z Zhang, F Ding, L Tong… - Nano Today, 2023 - Elsevier
Negative thermal expansion (NTE) is an effect of a material contracting upon heating, and
NTE materials are useful for the preparation of zero thermal expansion (ZTE) composite …
NTE materials are useful for the preparation of zero thermal expansion (ZTE) composite …