Response to Comment on “Insulator-metal transition in dense fluid deuterium”
نویسندگان
چکیده
منابع مشابه
Insulator-to-conducting transition in dense fluid helium.
By combining diamond-anvil-cell and laser-driven shock wave techniques, we produced dense He samples up to 1.5 g/cm(3) at temperatures reaching 60 kK. Optical measurements of reflectivity and temperature show that electronic conduction in He at these conditions is temperature-activated (semiconducting). A fit to the data suggests that the mobility gap closes with increasing density, and that ho...
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Two-dimensional electron systems offer enormous opportunities for science discoveries and technological innovations. Here we report a dense electron system on the surface of single-crystal vanadium dioxide nanobeam via electrolyte gating. The overall conductance of the nanobeam increases by nearly 100 times at a gate voltage of 3 V. A series of experiments were carried out which rule out electr...
متن کاملHigh pressure insulator-metal transition in molecular fluid oxygen.
We report the first experimental evidence for a metallic phase in fluid molecular oxygen. Our electrical conductivity measurements of fluid oxygen under dynamic quasi-isentropic compression show that a nonmetal-metal transition occurs at 3.4 fold compression, 4500 K, and 1.2 Mbar. We discuss the main features of the electrical conductivity dependence on density and temperature and give an inter...
متن کاملMetal Insulator Transition
Metal Insulator transition(MIT) is characterized by the conductivity which will be zero in the insulator phase. In this term paper, we focus on Mott insulator, and a simple theoritical way to describe this MIT is the Hubbard Model .Finally, we will look at the experiments of Mott insulator transition .
متن کاملComment On Carbon Production In Deuterium-Metal Systems
Several electrolysis experiments of loading deuterium into different metals foils and thin film films are described. Before and after loading the cathode surface was analyzed by Scanning Electron Microscopy and by Energy Dispersive Spectrometry. High magnification images of the surface of several metals were taken. A control experiment was conducted to make sure that the experimental setup is n...
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ژورنال
عنوان ژورنال: Science
سال: 2019
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.aaw1970