Thermal conductivity of materials under pressure

Y Zhou, ZY Dong, WP Hsieh, AF Goncharov… - Nature Reviews …, 2022 - nature.com
The thermal conductivities of materials are extremely important for many practical
applications, such as in understanding the thermal balance and history of the Earth, energy …

Actively and reversibly controlling thermal conductivity in solid materials

C Liu, C Wu, Y Zhao, Z Chen, TL Ren, Y Chen… - Physics Reports, 2024 - Elsevier
With the appearance of energy crisis, greenhouse effect, and heat management problem,
the control especially the active and reversible control of heat transport or thermal …

Direct measurement of thermal conductivity in solid iron at planetary core conditions

Z Konôpková, RS McWilliams, N Gómez-Pérez… - Nature, 2016 - nature.com
The conduction of heat through minerals and melts at extreme pressures and temperatures
is of central importance to the evolution and dynamics of planets. In the cooling Earth's core …

Origins of thermal conductivity changes in strained crystals

KD Parrish, A Jain, JM Larkin, WA Saidi… - Physical Review B, 2014 - APS
The strain-dependent phonon properties and thermal conductivities of a soft system
[Lennard-Jones (LJ) argon] and a stiff system (silicon modeled using first-principles …

Competing mechanism driving diverse pressure dependence of thermal conductivity of

T Ouyang, M Hu - Physical Review B, 2015 - APS
Effectively engineering the lattice thermal conductivity of materials is a key interest of the
current thermal science community. Pressure or compressive strain is one of the most …

[HTML][HTML] Dynamic optical spectroscopy and pyrometry of static targets under optical and x-ray laser heating at the European XFEL

OB Ball, C Prescher, K Appel, C Baehtz… - Journal of Applied …, 2023 - pubs.aip.org
Experiments accessing extreme conditions at x-ray free electron lasers (XFELs) involve
rapidly evolving conditions of temperature. Here, we report time-resolved, direct …

Opacity and conductivity measurements in noble gases at conditions of planetary and stellar interiors

RS McWilliams, DA Dalton… - Proceedings of the …, 2015 - National Acad Sciences
The noble gases are elements of broad importance across science and technology and are
primary constituents of planetary and stellar atmospheres, where they segregate into …

[HTML][HTML] Combination of pulsed light heating thermoreflectance and laser-heated diamond anvil cell for in-situ high pressure-temperature thermal diffusivity …

A Hasegawa, T Yagi, K Ohta - Review of Scientific Instruments, 2019 - pubs.aip.org
By combining thermoreflectance measurements and laser heated diamond anvil cell
(LHDAC) techniques, an instrument for the measurement of in situ high pressure …

Experimental study of thermal conductivity at high pressures: Implications for the deep Earth's interior

AF Goncharov, SS Lobanov, X Tan… - Physics of the Earth and …, 2015 - Elsevier
Lattice thermal conductivity of ferropericlase and radiative thermal conductivity of iron
bearing magnesium silicate perovskite (bridgmanite)–the major mineral of Earth's lower …

Portable double-sided pulsed laser heating system for time-resolved geoscience and materials science applications

G Aprilis, C Strohm, I Kupenko, S Linhardt… - Review of Scientific …, 2017 - pubs.aip.org
A portable double-sided pulsed laser heating system for diamond anvil cells has been
developed that is able to stably produce laser pulses as short as a few microseconds with …