The properties of hydrogen and helium under extreme conditions
Hydrogen and helium are the most abundant elements in the Universe. They are also, in
principle, the most simple. Nonetheless, they display remarkable properties under extreme …
principle, the most simple. Nonetheless, they display remarkable properties under extreme …
The interiors of giant planets: Models and outstanding questions
T Guillot - Annu. Rev. Earth Planet. Sci., 2005 - annualreviews.org
▪ Abstract We know that giant planets played a crucial role in the making of our Solar
System. The discovery of giant planets orbiting other stars is a formidable opportunity to …
System. The discovery of giant planets orbiting other stars is a formidable opportunity to …
Evidence for a new phase of dense hydrogen above 325 gigapascals
P Dalladay-Simpson, RT Howie, E Gregoryanz - Nature, 2016 - nature.com
Almost 80 years ago it was predicted that, under sufficient compression, the H–H bond in
molecular hydrogen (H2) would break, forming a new, atomic, metallic, solid state of …
molecular hydrogen (H2) would break, forming a new, atomic, metallic, solid state of …
[图书][B] The metal-hydrogen system: basic bulk properties
Y Fukai - 2006 - books.google.com
Metal hydrides are of inestimable importance for the future of hydrogen energy. This unique
monograph presents a clear and comprehensive description of the bulk properties of the …
monograph presents a clear and comprehensive description of the bulk properties of the …
Direct observation of an abrupt insulator-to-metal transition in dense liquid deuterium
MD Knudson, MP Desjarlais, A Becker, RW Lemke… - Science, 2015 - science.org
Eighty years ago, it was proposed that solid hydrogen would become metallic at sufficiently
high density. Despite numerous investigations, this transition has not yet been …
high density. Despite numerous investigations, this transition has not yet been …
Synthesis of Novel Transition Metal Nitrides and
Two new transition metal nitrides, IrN 2 and OsN 2, were synthesized at high pressures and
temperatures using laser-heated diamond-anvil cell techniques. Synchrotron x-ray …
temperatures using laser-heated diamond-anvil cell techniques. Synchrotron x-ray …
[HTML][HTML] Cold melting and solid structures of dense lithium
CL Guillaume, E Gregoryanz, O Degtyareva… - Nature Physics, 2011 - nature.com
Recent theoretical and experimental studies have produced several unusual and interesting
results on dense lithium, the first metal in the periodic table. These include the deviation from …
results on dense lithium, the first metal in the periodic table. These include the deviation from …
Mixed molecular and atomic phase of dense hydrogen
We used Raman and visible transmission spectroscopy to investigate dense hydrogen
(deuterium) up to 315 (275) GPa at 300 K. At around 200 GPa, we observe the phase …
(deuterium) up to 315 (275) GPa at 300 K. At around 200 GPa, we observe the phase …
Insulator-metal transition in dense fluid deuterium
Dense fluid metallic hydrogen occupies the interiors of Jupiter, Saturn, and many extrasolar
planets, where pressures reach millions of atmospheres. Planetary structure models must …
planets, where pressures reach millions of atmospheres. Planetary structure models must …
Evidence for a first-order liquid-liquid transition in high-pressure hydrogen from ab initio simulations
MA Morales, C Pierleoni… - Proceedings of the …, 2010 - National Acad Sciences
Using quantum simulation techniques based on either density functional theory or quantum
Monte Carlo, we find clear evidence of a first-order transition in liquid hydrogen, between a …
Monte Carlo, we find clear evidence of a first-order transition in liquid hydrogen, between a …