We use state-of-the-art scanning probe setup equipped with scanning tunneling microscopy and atomic force microscope modes (Unisoku USM 1300J STM/AFM). This system is capable of performing atomically resolved spectroscopic imaging at cryogenic temperatures (T=400mK) and in high magnetic fields (9T/1T/1T). In January 2019 we have installed dilution refrigerator (Oxford triton) reaching the temperature of 20mK with 8T magnetic field.