Abstract:
We have studied the magnetic properties of the bicrystals and tricrystals of Bi1-x - Sbx (x ≤ 0.2) alloys in the temperature range (1.8 - 100) K and magnetic fields up 20 kOe. It is using the superconducting quantum interference device magnetometer (Quantum Design SQUID magnetometer) and the Physical Property Measurement System (Quantum Design).