Front Photo

Menu:


Laser ablation plume while depositing a YBa2Cu3O7 thin-film.


Barrel chamber for oxygen plasma treatment of YBa2Cu3O7 thin-films.


A multiloop dc SQUID from 2 YBa2Cu3O7 layers and an intermediate SrTiO3 insulation layer. The diameter is 7 mm. The smallest structures on this chip are 3 µm wide.

Measurement setup

The measurement setup:
  1. Multimeter,
  2. SQUID FLL electronics,
  3. Temperature controller,
  4. Waveform generator,
  5. Oscilloscope,
  6. FFT signal analyzer,
  7. Lock-in amplifier,
  8. Multi purpose data acquisition unit,
  9. Lead acid battery chargers,
  10. Battery powered modular SQUID electronics,
  11. Probe holder,
  12. Apple Power Macintosh,
  13. Liquid nitrogen dewar.
All instruments are connected via GPIB Bus to an Apple Power Macintosh (More details).