目前大学物理实验中所涉及的诺贝尔物理学奖实验多为20世纪的经典实验.百年经典诺奖的实用价值和教育意义已被实践验证.为了深入探索最新诺奖成果的教育价值，使大学生的实验教学与时俱进，与前沿研究接轨，本文将2014年的发光二极管(LED)诺奖实验引入大学物理实验.首先，使学生掌握可见光LED中的多量子阱结构及其发光机理.重点追踪中村修二获奖后对LED的更深入研究,通过对LED发光光谱随注入电流变化的研究，向学生直观展示LED中的量子限制斯塔克效应，并计算出量子阱中压电电场的强度.

At present, Nobel experiments involved in university physics experiment teaching are mainly from the 20th century. The practical value and educational meaning of the century-old classic Nobel experiments have been verified by practice. To deeply explore the educational value of the new Nobel Prize and to keep the experimental teaching in the university in line with the times and scientific research, the Nobel Prize experiment light-emitting diodes (LED) in 2014 are introduced into physics experiment curriculum. In this experiment, students can master LEDs quantum well structure and light-emitting mechanism and follow Shuji Nakamuras in-depth research on LEDs. This experiment also introduced and showed that the quantum-confined Stark effect in LED by measuring the change of spectrum with the injection current. By combining with the theoretical model, students can understand this effect and the piezoelectric field in the quantum well can also be evaluated.