Measuring software has been developed in close cooperation with the end-user and allows to solve a wide range of tasks.

DISS 5 EBIC works in conjunction with any RAM as all the needed contacts for work already built into the detector and motorized stage. Digital image processing can control the parameters of the electron beam, the detector, the cathode and RE. 

the Software is DISS 5 EBIC allows to obtain images to run with it, take measurements, and quantitative analyses, output the results to EXCEL. There are also functions for getting information from various user-selected areas, a function of the sum of the signals SE and EBIC, function mapping, recording of curves of current/voltage for this sample, etc.

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Specification:

setting the parameters of the measuring amplifier via the software

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• preamp: 103 to 1010 VA, the signal level to avoid overload;

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• filter Niznij frequencies, consisting of 8 stages for noise reduction;

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• switching polarity when the negative EBIC signals of the system;

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• suppression of the zero point  of the measured value (offset 16 bit input) - input signal can be fully compensated, to portray the weak contrast;

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• contrast (gain of the main amplifier) 0.1 to 100x, the possibility of continuous adjustment;

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• brightness (offset output) from -1 to 1 V, 16 bit;

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• balancing the zero point of the preamplifier;

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• adjust the voltage (BIAS) -10 to 10 V, 16 bits;

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• calibrated current source from -1 to 1 µa, 16 bit for the test of the overall system and to suppress uniform signal;

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• data saving and downloading all parameters.

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Modes of operation of the measuring amplifier EBIC

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• EBIC measurement with/without bias voltage;

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• EBIC measurement with the suppression of the sum signal;

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• record the current-voltage characteristics;

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• measurement of the beam current from the inside or via an external measuring device

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• balancing the zero point on the sample, the electron beam is turned off

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• EBIC measurement with external LOCK-In amplifier

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• setup Beam Blanker

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Get the image

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• configuring Skene-functions;

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• image volt-ampere characteristics;

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• quantitative linear scanning, quantitative scatter measurement;

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• of the signal monitor with the setting of characteristic curves;

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• save the image with all parameters;

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• integrated handling of images.

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Hardware

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• USB 2.0

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• EBIC amplifier dimensions: reinforcement (103  up to 1010) × (0.1 to 100) VA; frequency range of 0.5 MHz at 109 VA; variable suppression of the zero point of the measured value, perenapryazhenie

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• Skene-generator with up to 16 K × 16 K points of the image

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• stay on point image 200 NS to 6 MS

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• 4 analog signal input 12 bit, signal integration