negative electron resist AR-N 7520

20230300-04
Software-defined radio (SDR) versus Digital Signal Processor (DSP) hardware – a comparison of approaches in teaching RF communications at Sofia University
Emil E. Vladkov, Stanimir T. Kolev

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Teaching modern communication technology undoubtedly requires students to be familiar with the latest standards for digital radio frequency transmission and modulation. In times of rapid development in this field, however, ...  read more

20230200-04
Robust model-based approach for electron beam lithography process control
Asya Asenova-Robinzonova, Elena G. Koleva

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The present study is directed toward the investigates the dependency of the geometric characteristics of the developed post-exposure negative electron resist AR-N 7520 profiles on the parameters of the electron beam lithography ...  read more