Quantum critical behavior in an antiferromagnetic heavy-fermion Kondo lattice system (Ce<inline-formula> <img src="cpb_26_1_017401_ieqn1.gif"/> </inline-formula>La x )2Ir3Ge5

Quantum critical behavior in an antiferromagnetic heavy-fermion Kondo lattice system (Ce

La_x)₂Ir₃Ge₅

Khan Rajwali¹, Mao Qianhui¹, Wang Hangdong², Yang Jinhu², Du Jianhua¹, Xu Binjie¹, Zhou Yuxing¹, Zhang Yannan¹, Chen Bing², Fang Minghu^{1, 3, †}

(color online) (a) X-ray diffraction patten of Ce₂Ir₃Ge₅ and its Rietveld refinement. (b) Powder XRD patterns of (Ce La_x)₂Ir₃Ge₅ ( , 0.3, and 0.6) samples. Lattice parameters (c) , (d) , and (e) as functions of the La content for (Ce La_x)₂Ir₃Ge₅ ( ).