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
Fast Pulse Option available
 
Capacitance Meter
HF signal 100 mV @ 1 MHz (20 mV optional)
Ranges [pF] 3, 30, 300, 3000 (auto or manual)
Capacitance compensation 0.1 - 3000 pF (auto or manual)
Sensitivity 0.01 fF
 
Voltage measurement
Range ±10 V
Sensitivity < 1 µV
Input resistance 106 Ohm (opt. >1015 Ohm) 
Misalignment voltage compensation provided
 
Current measurement
Ranges 5, from ±1 µA upto ±10 mA
Sensitivity < 1 pA
Leakage current suppression provided
 
Transient recorder
Sample rates 2 µs upto 2000 s
Number of samples 16 - 16384 (opt. 64k)
Adjustable anti-aliasing filter
 
Standard Cryostat
Temperature Range 77 K - 450 K
 
Typical performance (Schottky Diode, Reverse Bias Capacitance 100pF@0V)
Sensitivity 10-7 < NT / (ND - NA) < 10-5
Energy Accurancy HT +/- 3%
Energy Resolution 10 meV
Emission Rate 10-3/s < en < 104/s

 


Options
  • Constant Capacitance
  • Optical Excitation
  • Fast Pulse Interface
  • ±100 V Option
  • Multi Sample Interface

Principles Software Hardware Specifications

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