PTlogo.gif (1.8kB) FT 1030
Deep-Level Transient Spectroscopy System

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Specifications

Pulse Generator
Voltage Range ±20.4 V (±102 V opt.)
Voltage Resolution 0.625 mV
Max. Current > ±15 mA
Pulse Width 1 µs - 1000 s
Voltage measurement
Range ±10 V
Sensitivity < 1 µV
Input resistance >1015 Ohm (106 Ohm)
Misalignment voltage compensation provided
 
Capacitance Meter
HF signal 100 mV @ 1 MHz (20 mV optional)
Ranges [pF] 3, 30, 3000 3000 (auto or manual)
Capacitance compensation 0.1 - 3000 pF (auto or manual)
Sensitivity 0.01 fF
Standard Cryostat
Temperature Range 77 K - 450 K
 
Standard Cryostat
Temperature Range 77 K - 450 K
Typical performance
Resistance: 0.1 mOhm - 10 GOhm
with 1 µm layer thickness:
  Resistivity: 1 µOhm cm - 10 MOhm cm
  Concentration: 107 - 1021 cm-3
Signal Processing Transient Recorder Resolution 12 Bit Sampling Intervall 1.5 s - 1000 s Transient Samples 16 - 4096 Co-additions 1 - 1,000,000 Amplifier Gain 1 - 1024 Voltage Range ±10 V Voltage Resolution 2.5 nV Current Range 1 A - 10 mA Current Resolution 4 pA Software correlator 20 correlator functions e.g. Box-Car, Lock-in, Fourier Pulse Generator Pulsewidth range internal 1 E-6 s - 4000 s external (optional) 20 E-9 s - 100 E-6 s Pulse & DC Voltage Range -20V - 20V (optional -100V - 100V)



Typical performance (Schottky Diode app. 50pF Reverse Bias Capacitance) Sensitivity 10e-7<NT/(ND-NA)<10E-5 Energy Accurancy HT +/- 3% Energy resolution 10 meV Emission rate range 5*10E-4sec-1<en<1,5E4 sec-1
Principles Software Hardware Specifications


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