The US, Germany and the Great British group first showed how hot the materials were on the border of the materials in the event of a super -stream intensive plasma. Discovery can develop thermonuclear synthesis technology, hypersonic flights and microelectronics. The study was published scientifically magazine Nature Communication (Natcoms).
An experiment that uses a strong Omega-60 laser from the University of Rochester Laboratory showed that at temperatures over 100 thousand ° C, the heat was practically not transmitted between hot tungsten and colder synthetic material.
It turned out that electrons carrying thermal energy were reflected from the limit of the material section depending on the effect of interface thermal resistance.
“The heat was literally stuck like in a trap, Thomas Thomas White said.
Discovery explains important problems in laser thermonuclear synthesis (reducing the efficiency of irregular heating), hypersonic technologies (overheating of the sheath due to heat transfer) and in semiconductor production (correct plasma control during tearing chips).
Scientists, such experiments, even in the intestines of the stars helps model processes, he said.
Previously, researchers loyalty The breakthrough in the formation of a commercial thermonuclear reactor.
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Source: Gazeta
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