研究了相应国家点火装置(NIF)条件下的靶。讨论了用含有少量铜的氘化铍BeD2作靶的壳层材料。选择了保证DT燃料点火的靶的壳层参数和照射靶的X射线脉冲形状。表明了靶参数最佳时,它的热核释能为~19MJ,它相当于铍壳靶的热核释能。 The targets under the corresponding National Ignition Device (NIF) conditions were studied. The shell material targeted with beryllium deuteride BeD2 containing a small amount of copper is discussed. The shell parameters of the target ensuring ignition of the DT fuel and the X-ray pulse shape of the irradiated target were selected. It shows that when the target parameter is the best, its thermonuclear release energy is ~ 19MJ, which is equivalent to the thermal nucleus release energy of beryllium shell target.