Essays about: "Nathan Ullberg"
Found 2 essays containing the words Nathan Ullberg.
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1. Characterizing optical and electrical properties of monolayer MoS2 by backside absorbing layer microscopy
University essay from Uppsala universitet/Institutionen för fysik och astronomiAbstract : Nanomaterials are playing an increasing role in novel technologies, and it is important to develop optical methods to characterize them in situ. To that end, backside absorbing layer microscopy (BALM) has emerged as a powerful tool, being capable to resolve sub-nanometer height profiles, with video-rate acquisition speeds and a suitable geometry to couple live experiments. READ MORE
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2. Field-effect transistor based biosensing of glucose using carbon nanotubes and monolayer MoS2
University essay from Uppsala universitet/Molekyl- och kondenserade materiens fysikAbstract : As part of the EU SmartVista project to develop a multi-modal wearable sensor for health diagnostics, field-effect transistor (FET) based biosensors were explored, with glucose as the analyte, and carbon nanotubes (CNTs) or monolayer MoS2 as the semiconducting sensing layer. Numerous arrays of CNT-FETs and MoS2-FETs were fabricated by photolithographic methods and packaged as integrated circuits. READ MORE