The energy gap has been measured and the characteristic phonon energies determined for the superconducting compound $La_{1.8}Sr_{02}CuO_4$ from the current-voltage characteristics of point contacts with a copper counterelectrode. The temperature dependence of the energy gap was determined. pacs 73.40.Jn, 74.25.Kc, 74.45.+c, 73.40.-c, 74.20.Mn, 74.70.Ad, 74.72.-h, Dn

翻译：对能量差距进行了测量,并根据与铜反电极的点接触的当前压压特性,确定了超导化合物的光能特性($La ⁇ 1.8}Sr ⁇ 02}CuO_4美元),确定了能量差距的温度依赖性。