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Ram Shanker Patel

Professor

Experimental Condensed Matter, Spintronics

PPMS

Physical Property Measurements System

Quantum Design PPMS with vibration sample magnetometer insert provides state-of-the-art electrical transport and magnetization measurements down to 2 K temperature and up to 9 tesla magnetic field.
  • PPMS Evercool-II : a cryogen-free system for the Physical Properties measurement platform using a GM Cryocooler
  • Nominal Liquid Helium Capacity: 6 liters
  • Temperature range: 2 – 325 K
  • Magnetic field up to 9 Tesla
  • Vibrating Sample Magnetometer Option:
         * Coil-set bore: 6.3 mm
         * Calibrated oscillation frequency : 40 Hz
         * Typical oscillation amplitude : 2 mm peak
         * Typical rms sensitivity: <10-6 emu
        * Powder samples, films with substrate 3 mm x 5 mm are possible
         * Liquid samples are not possible
 
User Charges:
* Rs 2000 per booking of up to 4 hrs.
* Sample capsule Rs 1000 per unit for VSM extra.