Institutt for elektroniske systemer
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Patterned nanomagnets - magnetic metamaterials and vortex dynamics
(Doctoral theses at NTNU;2021:101, Doctoral thesis, 2021)Sustaining the rapid development of information technology will eventually require new types of devices that are smaller, faster and more power efficient. Although the transistor is, and will continue to be, tremendously ... -
Molecular Beam Epitaxy of GaN/AlGaN Nanocolumns on Graphene for Potential Application in Ultraviolet Light-Emitting Diodes
(Doctoral theses at NTNU;2021:217, Doctoral thesis, 2021)Hybrid integration of defect-free III-nitride semiconductor nanocolumns and two-dimensional graphene as their substrate is an extremely promising route towards the development of ultraviolet light emitters, as graphene can ... -
Towards accurate state-of-charge (SoC) estimation in Lithium-ion batteries
(Peer reviewed; Journal article, 2021)Energy storage systems (ESSs) are critically important for the future of electric vehicles. Despite this, the safety and management of ESSs require improvement. Battery management systems (BMSs) are vital components in ESS ... -
Molecular Microbial Community Analysis as an Analysis Tool for Optimal Biogas Production
(Peer reviewed; Journal article, 2021)The microbial diversity in anaerobic digestion (AD) is important because it affects process robustness. High-throughput sequencing offers high-resolution data regarding the microbial diversity and robustness of biological ... -
Controlling magnetic properties of La_0.7Sr_0.3MnO_3 by interface coupling and nanopatterning
(Doctoral theses at NTNU;2021:191, Doctoral thesis, 2021) -
Physics-informed and learning-based approaches to biomedical hyperspectral data analysis
(Doctoral theses at NTNU;2021:157, Doctoral thesis, 2021)The high spectral and spatial resolution of hyperspectral imaging makes it a promising imaging technique for a wide range of biomedical applications. A recurring challenge is the handling and processing of the large amounts ... -
Low Voltage Logic and Memories on Silicon
(Doctoral theses at NTNU;2021:161, Doctoral thesis, 2021)Data centers, sensor nodes in the internet of things, and handheld devices are all systems that require energy efficiency and low power operation to reduce electricity cost, fit within power budgets of energy harvesters, ... -
Transfer learning of articulatory information through phone information.
(Journal article; Peer reviewed, 2020)Articulatory information has been argued to be useful for several speech tasks. However, in most practical scenarios this information is not readily available. We propose a novel transfer learning framework to obtain ... -
Investigation of the effect of clinically relevant interferents on glucose monitoring using near‐infrared spectroscopy
(Peer reviewed; Journal article, 2021)Near infrared spectroscopy (NIR) is a promising technique for continuous blood glucose monitoring for diabetic patients. Four interferents, at physiological concentrations, were introduced to study how the glucose predictions ... -
Sequence-to-sequence articulatory inversion through time convolution of sub-band frequency signals
(Peer reviewed; Journal article, 2020)We propose a new acoustic-to-articulatory inversion (AAI) sequence-to-sequence neural architecture, where spectral sub-bands are independently processed in time by 1-dimensional (1-D) convolutional filters of different ... -
Toward real-time polyp detection using fully CNNs for 2D Gaussian shapes prediction
(Peer reviewed; Journal article, 2020)To decrease colon polyp miss-rate during colonoscopy, a real-time detection system with high accuracy is needed. Recently, there have been many efforts to develop models for real-time polyp detection, but work is still ... -
Wireless Sensor Networks for Detection and Localization of Subsea Oil Leakages
(Journal article; Peer reviewed, 2021)This work studies the impact of Wireless Sensor Networks (WSNs) for oil spill detection and localization in Subsea Production Systems. The case study is the Goliat FPSO, with a realistic assumption about the presence of a ... -
Molecular Communication Aspects of Potassium Intracellular Signaling in Cardiomyocytes
(Peer reviewed; Journal article, 2020)Cardiovascular diseases continue to be a leading cause of morbidity and mortality worldwide. Cardiomyocytes, as the elementary heart components, play a crucial role in maintaining a healthy heart by coordinating contractions ... -
Data Fusion for Subsea Oil Spill Detection Through Wireless Sensor Networks
(Journal article; Peer reviewed, 2020)This work studies the impact of Wireless Sensor Networks (WSNs) for oil spill detection in subsea Oil&Gas applications. The case study is the Goliat FPSO where one WSN with passive acoustic sensors is assumed to be installed ... -
Galvanic Impulse Wireless Communication for Biomedical Implants
(Peer reviewed; Journal article, 2021)Wireless intra-body communication is a promising approach for providing efficient and secure connectivity for medical implants. The low power consumption of the electronics and the conductivity of the biological tissues ... -
Sonochemical and Sonoelectrochemical Production of Energy Materials
(Peer reviewed; Journal article, 2021)Sonoelectrochemistry is the combination of ultrasound and electrochemistry which provides many advantages in electrochemistry, such as fast reaction rates, surface cleaning and activation, and increased mass transport at ... -
Surface-Enhanced Absorption Spectroscopy for Optical Fiber Sensing
(Peer reviewed; Journal article, 2020)Visible and near-infrared spectroscopy are widely used for sensing applications but suffer from poor signal-to-noise ratios for the detection of compounds with low concentrations. Enhancement by surface plasmon resonance ... -
Sustainability in project-based learning: Project themes and self- perceived competencies
(Peer reviewed; Journal article, 2021)Project-based learning can be a suitable arena in which to integrate sustainability. In this work, we study what effect choosing a project theme related to sustainability has on the students’ own assessment of integration ... -
Experimental measurements of surgical microenvironments in two operating rooms with laminar airflow and mixing ventilation systems
(Peer reviewed; Journal article, 2020)At present, laminar airflow (LAF) systems and mixing ventilation (MV) systems are two commonly used ventilation solutions for operating rooms (ORs) to ensure the required indoor air quality. However, recent studies have ... -
Energy optimization through cooperative storage management: A calculus of variations approach
(Peer reviewed; Journal article, 2021)A framework to optimize energy utilization through battery management in a cooperative environment is proposed. Participating households share access to a community-owned energy farm and are equipped with lossy rechargeable ...
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