[HTML][HTML] Universal properties of relaxation and diffusion in complex materials: Originating from fundamental physics with rich applications
KL Ngai - Progress in Materials Science, 2023 - Elsevier
Complex materials are composed of basic units which invariably interact with anharmonic
potentials. It is well known that the dynamics of systems with anharmonic interaction are …
potentials. It is well known that the dynamics of systems with anharmonic interaction are …
Broadband dielectric spectrometry of liquids and biosystems
U Kaatze, Y Feldman - Measurement Science and Technology, 2005 - iopscience.iop.org
This review provides a short introduction into the basic principles of dielectric spectroscopy
and it covers modern methods in use to measure the dielectric properties of liquid samples …
and it covers modern methods in use to measure the dielectric properties of liquid samples …
Supercooled dynamics of glass-forming liquids and polymers under hydrostatic pressure
CM Roland, S Hensel-Bielowka… - Reports on Progress …, 2005 - iopscience.iop.org
An intriguing problem in condensed matter physics is understanding the glass transition, in
particular the dynamics in the equilibrium liquid close to vitrification. Recent advances have …
particular the dynamics in the equilibrium liquid close to vitrification. Recent advances have …
Dynamics of imidazolium ionic liquids from a combined dielectric relaxation and optical Kerr effect study: evidence for mesoscopic aggregation
DA Turton, J Hunger, A Stoppa, G Hefter… - Journal of the …, 2009 - ACS Publications
We have measured the intermolecular dynamics of the 1, 3-dialkylimidazolium-based room-
temperature ionic liquids (RTILs)[emim][BF4],[emim][DCA], and [bmim][DCA] at 25° C from …
temperature ionic liquids (RTILs)[emim][BF4],[emim][DCA], and [bmim][DCA] at 25° C from …
Glassy aging dynamics
P Lunkenheimer, R Wehn, U Schneider, A Loidl - Physical review letters, 2005 - APS
We present time-dependent dielectric loss data for various glass formers below the glass
temperature. The observed aging dynamics is described using a modified Kohlrausch …
temperature. The observed aging dynamics is described using a modified Kohlrausch …
Dielectric and Thermodynamic Signatures of Low-Temperature Glassy Dynamics in the Hybrid Perovskites CH3NH3PbI3 and HC(NH2)2PbI3
Hybrid main group halide perovskites hold great technological promise in optoelectronic
applications and present rich and complex evolution of structure and dynamics. Here we …
applications and present rich and complex evolution of structure and dynamics. Here we …
[PDF][PDF] Dielectric relaxation phenomena in complex materials
CHAPTER 1 DIELECTRIC RELAXATION PHENOMENA IN COMPLEX MATERIALS Page 1
CHAPTER 1 DIELECTRIC RELAXATION PHENOMENA IN COMPLEX MATERIALS YURI …
CHAPTER 1 DIELECTRIC RELAXATION PHENOMENA IN COMPLEX MATERIALS YURI …
Does the Arrhenius Temperature Dependence of the Johari-Goldstein Relaxation <?format ?>Persist above ?
Dielectric spectra of the polyalcohols sorbitol and xylitol were measured under isobaric
pressures up to 1.8 GPa. At elevated pressure, the separation between the α and β …
pressures up to 1.8 GPa. At elevated pressure, the separation between the α and β …
Secondary relaxation in metallic glass formers: its correlation with the genuine johari− goldstein relaxation
We report experimental evidence for the existence of Johari− Goldstein (JG) relaxation in
metallic glass formers. By using the hyperquenching− annealing− calorimetric approach, we …
metallic glass formers. By using the hyperquenching− annealing− calorimetric approach, we …
Electromagnetic-radiation absorption by water
P Lunkenheimer, S Emmert, R Gulich, M Köhler, M Wolf… - Physical Review E, 2017 - APS
Why does a microwave oven work? How does biological tissue absorb electromagnetic
radiation? Astonishingly, we do not have a definite answer to these simple questions …
radiation? Astonishingly, we do not have a definite answer to these simple questions …