The discovery of superconductivity brought with it the promise of a miracle solution to many technological problems encountered by the electrical power industry. That discovery was at Leiden in 1911. Since then, engineering designs and prototypes have been developed for the use of superconductive ...
The Discovery of Superconductivity In their book La guerre du froid, Jean Matricon and Georges Way sand describe the first liquefaction of helium in 1908, including the moment of recognition... JD Nobel - 《Physics Today》 被引量: 24发表: 1996年 Superconductivity: 100th Anniversary of Its Dis...
最近discovery1的超导转变温度低于94 K(TC)HgBa2CuO4 +延长了含有氧化铜嵌在适当的结构(分层)材料飞机的高TC超导体的剧目。与以往的经验类似的化合物,含有铋,铊,而不是汞,建议,甚至更高的过渡温度可能会实现多个CuO2层单位细胞汞化合物。在这里,我们提供支持这一猜想,发现超过130 K的超导材料中含有HgBa2C...
THE recent discovery1 of superconductivity below a transition temperature (Tc) of 94 K in HgBa2CuO4+δ has extended the repertoire of high-Tc superconductors containing copper oxide planes embedded in suitably structured (layered) materials. Previous exp
The discovery of superconductivity in infinite-layer Nd0.8Sr0.2NiO2thin films reignited an interest in the nickelates as cuprate analogues1,2,3,4,5,6,7,8,9,10,11. More broadly, the infinite-layer nickelates are then = ∞member of a homologous series of ‘layered square-planar nicke...
The discovery of superconductivity in hole-doped oxides in 1986, and the measurement of a positive Hall coefficient in electron-doped oxides in 1989, further underscore the existence of a distinct asymmetry between electrons and holes with respect to superconductivity, which calls for an explanation....
Jeffery W. Lynn indicated[7], "the discovery of the new oxide superconductors has generated tremendous excitement for two reasons. ... Second, the conventional electron-phonon interaction appears not to be the origins of the superconductivity in these materials, leaving the fundamental physics open ...
Since the discovery of superconductivity in 1911 by H. Kamerlingh Onnes, of the order of half a billion dollars has been spent on research directed toward understanding and utiliz ing this phenomenon. This investment has gained us fundamental understanding in the form of a microscopic theory of su...
In fact, the so-called oxyfluoride perovskites have attracted much attention since the discovery of superconductivity in copper perovskite-related oxyfluorides of the composition Sr2CuO2F2+x [4]. The fluorination of the oxides has been mainly achieved by low-temperature techniques, due to the fact...
Furthermore, the discovery of superconductivity in cuprates with transition temperatures over 35 K has been motivated by earlier work on JT effects in crystals [5]. Colossal magnetoresistance in manganese based perovskites has been explained in terms of a competition between dynamic JT and double-...