Ge Wafer (111) Undoped, 1" dia x 0.5 mm ,2SP, R:>50 ohm.cm Battery Consumables Tungsten coil heater with the

Tungsten coil heater with the S type thermocouple is inserted to the bottom of alumina crucible for precise temperature measurement and control

Belt driven platen with stable and quiet operation

and Li half-cell testing

Flates:         2 SEMI-STD on Axis 0 degree off

Orientation:                  <010> +/-1°

Ge Wafer (111) Undoped, 1" dia x 0.5 mm ,2SP, R:>50 ohm.cm Battery Consumables Tungsten coil heater with theGe Wafer Specification Growing Method: CZ Orientation: (111) + 0. 5 Deg. Wafer Size: 1" dia x 0. 5 mm Surface Polishing: two sides polished Surface roughness: Ra < 10 A ( by AFM) Doping: Undoped Conductor type: N type Resistivity: >50 Ohms cm (If you would like to measure the resistivity accurately, please order our Portable 4 Probe Resistivity Testing Instrument.) Package: under 1000 class clean room Typical Properties: Structure: Cubic, a = 5. 6754