Overview Reviews Product Description HETEROSTRUCTURE 2D LAYERS:Pb3Sn4Sb2FeS14, Pb5Sn3Sb2S13 Product Videos Custom Field CAS Number - Formula - Dangerous Goods N/A Product Reviews Write a Review Write a Review × MKNano HETEROSTRUCTURE 2D LAYERS: Pb5Sn3Sb2S13 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *