重费米子材料以其新奇多变的宏观性质，复杂而难以理解的微观物理过程而受到广泛的关注，长期是凝聚态物理研究的重点。角分辨光电子能谱作为一种能够直接探测材料电子结构的实验手段，随着近年来实验技术的高度发展，能量和动量分辨率得到了极大的提高，能够有力地探测到强关联材料中更加精细的电子结构。使用角分辨光电子能谱探测重费米子材料的电子结构，为理解其各种物理过程提供强有力的实验证据，进而推进重费米子理论的发展。本文回顾 Ce 基重费米子材料 Ce_mM_nIn_3m+2n (m = 1; 2; 3；n = 0; 1; 2；M =Co, Rh, Ir, Pt, Pd) 系列化合物的角分辨光电子能谱研究，包括电子结构的维度、近藤共振、f 电子与导带电子的杂化和电子结构随温度的变化等。

Heavy fermions have been the focus of condensed matter physics. Their novel macroscopic properties and mysterious microscopic physical processes are of particular interest. Due to significant improvement in the experimental energy and momentum resolution, angle-resolved photoemission spectroscopy (ARPES) plays an important role in the investigation of heavy fermions, which provides useful information for the understanding of various physical processes. This paper reviews the most recent ARPES results on heavy fermion compounds Ce_mM_nIn_3m+2n (m = 1; 2; 3; n = 0; 1; 2; M = Co, Rh, Ir, Pt, and Pd). The dimensionality of electronic structure, Kondo resonance, hybridization between f and conduction electrons, temperature-dependence of the electronic structure and other related issues are discussed.