Josef Stevanus MatondangAalto University · Department of Electrical Engineering and Automation
Josef Stevanus Matondang
Developing an Al-Si ohmic contact for piezoelectric energy harvester application
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USN's MST-Lab is a research laboratory cleanroom; all personnel must adhere to safety guidelines and wear proper cleanroom suits before conducting any experiments. For the SSI Design Lab II (Microfabrication) course, lab experiments were carried out encompassing six processes with sputtering, photolithography, and wet/dry etching. Three different w...
Tropical peatlands make up almost ten percent of the land surface in Indonesia, making peat fires detrimental not only for global atmospheric carbon levels, but also to public health and socioeconomic activities in the region. Indonesian Fire Danger Rating System (FDRS) was developed based on the Canadian Forest Fire Weather Index System (CFFWIS),...
Cardiovascular disease has been one of the leading causes of sudden cardiac deaths in many countries, covering Indonesia. Electrocardiogram (ECG) is a medical test to detect cardiac abnormalities by measuring the electrical activity generated by the heart, as the heart contracts. By using ECG, we can observe anomaly at the time of heart abnormaliti...