Deep-level transient spectrometer

• 详细介绍
• 详细参数

• 详细介绍

  Features of German Phystech FT1230 deep-level transient spectrometer:

  Automatic contact check

  Routine testing and enhancement of the software

  Automatic capacitance compensation

  Three-terminal FET current transient measurement

  Large capacitance and concentration range

  High flexibility, modular hardware

  Support various cooling bins and temperature controllers

  Fourier transform (F-DLTS), scale window and user-defined correction function

  DLTFS (Deep Transient Fourier Spectrometer) Evaluation

  
  

  PhysTech introduced the first digital DLTS in 1990. With the development of computer technology, it is possible to perform complex calculations in a short period of time. Based on the pure exponential emission process model, various mathematical models are used to analyze the measured transient process, such as Fourier transform, Laplace transform, multi-exponential transient fitting, ITS (isothermal transient spectroscopy) signal Overlap method, temperature scan signal overlap method (refolding). Compared with other systems, HERA-DLTS has incomparable energy resolution

  
  

  Technical principle:

  The doping concentration, defect energy level, and interface state (trapping interface) of semiconductors are important means to study the properties of semiconductors. This equipment measures deep-level transients based on semiconductor PN junction, gold-semi-contact structure Schottky junction transient capacitance (△C～t) technology and deep-level transient spectrum (DLTS) emissivity window technology Spectroscopy is an experimental method with high detection sensitivity, which can detect the deep energy levels and interface states of trace impurities and defects in semiconductors. By scanning the temperature of the sample, the DLTS spectrum that characterizes the temperature (ie energy) distribution of impurities, defect deep levels and interface states within the semiconductor forbidden band can be given.

  
  

  Application areas:

  Wide band gap semiconductor

• 详细参数

  FT1230 specifications:

  √ Through a temperature scan, 28 temperature scan signals are given.

  √ Temperature range: 15K-450K or 77K~600K

  √Capacitance compensation: 0.1-3000 pF

  
  

• 产品特色

  因用于机器人各方面应用且与大多数机器人类型兼容，AutoCal系统可以检测出机器人自身构造和工具中心点（TCP）的 突然改变或偏离，并且该系统无需人为干涉就自动地更正这些误差。

  AutoCal系统-Dynalog的先进水平校准技术，Dynalog是机器人单元标定技术的世界领导者。它的主流产品DynaCal 系统，被应用于离线的机器人单元校准，并作为最精确的和技术先进的机器人校准程序为许多机器人制造商和终端使用者所接受。AutoCal 系统将已证实的DynaCal校准技术结合到一个在线的全自动系统中，该系统专为程序控制和复原而设计的，价格低廉。

• 详细介绍

  AutoCal系统提供在线的机器人校准方案，旨在快速和自动地保证机械设备的工作性能。因用于机器人各方面应用且与大多数机器人类型兼容，AutoCal系统可以检测出机器人自身构造和工具中心点（TCP）的 突然改变或偏离，并且该系统无需人为干涉就自动地更正这些误差。这意味着不用猜测哪里会出错，不用浪费宝贵时间在机器人程序重复校准上，产品品质无任何损失。

  AutoCal系统-Dynalog的先进水平校准技术，Dynalog是机器人单元标定技术的世界领导者。它的主流产品DynaCal 系统，被应用于离线的机器人单元校准，并作为最精确的和技术先进的机器人校准程序为许多机器人制造商和终端使用者所接受。AutoCal 系统将已证实的DynaCal校准技术结合到一个在线的全自动系统中，该系统专为程序控制和复原而设计的，价格低廉。