太陽能光伏相關設備 > 太陽能研究分析
瞬態測量單元（TMU）
Transient Measurement Unit (TMU) 型號：TMU
◎Semiconductor characterization
◎Measurement of every relevant solar cell parameter
◎Know your device limitations – Improve your devices
◎Study ageing behavior
◎Measurement of every relevant solar cell parameter
◎Know your device limitations – Improve your devices
◎Study ageing behavior
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Applications
- Semiconductor characterization
- Measurement of every relevant solar cell parameter
- Know your device limitations – Improve your devices
- Study ageing behavior
Key features
- Customized sample holders
- Glovebox integration possible
- Parameter extraction software modules
- Modular setup using high quality instruments
- Software controlled switching between measurement modes and contacts
- Sample excitation with laser pulses ≥ 20 ns
- Selectable laser (405nm, 520nm, 635nm, 785nm) up to 100 mW
- Power-LED backlight (up to 2000 W/m²)
- Voltage range: +/- 21 V
- Parameter extraction software modules
- Database integration possible
Measurement Modes
- IV – Steady state Current-Voltage characteristics
- TPV / TPC – Transient Photo Voltage / Current
- CE – Charge Extraction
- (Photo-)CELIV – Charge Extraction by Linearly Increasing Voltage
Enabling the customer to determine values for charge carrier lifetime, density and mobility of thin film devices.
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TMU Transient Measurement Unit OB Optical box size 600x450x300 mm3 for high flexibility SOB Small optical box 250x250x500 mm³ for glovebox integration X-Lyyy-zz mW Laser diode No. X with wavelength yyy nm and zz mW maximum power (Laser No.1 is the main laser – up to 3 lasers possible) MP Multiplexer for automatic measurements of substrates with more than 1 contact – 8 channels standard EC Environmental chamber for keeping the sample in nitrogen atmosphere during measurement. Maximum sample size 75×75 mm². ECQG Environmental chamber with quartz glass window