Browsing Institutt for mikrosystemer by Title

Now showing items 423-442 of 580

    • Observation and assessment of crossing situations between pleasure craft and a small passenger ferry 

      Øvergård, Kjell Ivar; Tannum, Marius Stian; Haavardtun, Per (Peer reviewed; Journal article, 2020)
      A study of navigational situations involving a small passenger ferry ‘Ole III’ was conducted based on participatory observations in the Husøysund strait in Tønsberg municipality, Norway. The aims were to document the extent ...

    • Off-eutectic Au-Ge die-attach - Microstructure, mechanical strength, and electrical resistivity 

      Larsson, Andreas; Thoresen, Christian Bjørge (Peer reviewed; Journal article, 2019)
      In this paper, off-eutectic Au–Ge joints were formed between Si substrates to investigate their high-temperature compatibility. High-quality joints made with small bond pressure, 53 kPa, were fabricated. The joints comprised ...

    • On the lateral instability analysis of MEMS comb-drive electrostatic transducers 

      Truong, Binh Duc; Le, Phu Cuong; Halvorsen, Einar (Peer reviewed; Journal article, 2019)
      This paper investigates the lateral pull-in effect of an in-plane overlap-varying transducer. The instability is induced by the translational and rotational displacements. Based on the principle of virtual work, the ...

    • On the Microstructure of Off-Eutectic Au-Ge Joints: A High-Temperature Joint 

      Larsson, Andreas; Aasmundtveit, Knut (Peer reviewed; Journal article, 2019)
      Joining delicate electronic components for high-temperature applications is challenging. Regular soldering with lead-free or lead-based materials is typically not suitable for high-temperature applications due to their low ...

    • On Threats to the 5G Service Based Architecture 

      Køien, Geir M. (Peer reviewed; Journal article, 2021)
      The 3GPP-based 5G System marks a clear departure form the previous generations. There is a new radio system and a complete overhaul of the core network design. The core network is redesigned both on the control plane parts ...

    • On-chip supercapacitor electrode based on polypyrrole deposited into nanoporous Au scaffold 

      Lu, Pai; Øhlckers, Per; Chen, Xuyuan (Journal article; Peer reviewed, 2016)
      On-chip supercapacitors hold the potential promise for serving as the energy storage units in integrated circuit system, due to their much higher energy density in comparison with conventional dielectric capacitors, high ...

    • One-dimensional charged kaon femtoscopy in p-Pb collisions at √sNN = 5.02 TeV 

      Acharya, Shreyasi; Adamová, Dagmar; Adhya, Souvik Priyam; Adler, Alexander; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Neelima; Ahammed, Zubayer; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Ersdal, Magnus Rentsch; Fionda, Fiorella Maria Celeste; Grøttvik, Ola Slettevoll; Lofnes, Ingrid Mckibben; Nystrand, Joakim; Rehman, Attiq ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Wagner, Boris; Yang, Shiming; Yuan, Shiming; Zhou, Zhuo; Arsene, Ionut Cristian; Bätzing, Paul Christoph; Dordic, Olja; Lardeux, Antoine Xavier; Lindal, Svein; Mahmood, Sohail Musa; Malik, Qasim Waheed; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Langøy, Rune; Lien, Jørgen; Ahmad, Shafiq F.; Ahn, Sang Un; Aiola, Salvatore; Akindinov, Alexander; ALICE, Collaboration (Journal article; Peer reviewed, 2019)
      The correlations of identical charged kaons were measured in p-Pb collisions at √sNN=5.02 TeV by the ALICE experiment at the LHC. The femtoscopic invariant radii and correlation strengths were extracted from one-dimensional ...

    • One-dimensional pion, kaon, and proton femtoscopy in Pb-Pb collisions at √sNN=2.76 TeV 

      Adam, Jaroslav; Adamová, Dagmar; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Ahn, Sang Un; Aimo, Ilaria; Aiola, Salvatore; Alme, Johan; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Altinpinar, Sedat; Djuvsland, Øystein; Haaland, Øystein Senneset; Huang, Meidana; Lønne, Per-Ivar; Nystrand, Joakim; Rehman, Attiq ur; Røhrich, Dieter; Ullaland, Kjetil; Velure, Arild; Wagner, Boris; Zhang, Hui; Zhou, Zhuo; Arsene, Ionut Christian; Bätzing, Paul Christoph; Dordic, Olja; Lindal, Svein; Mahmood, Sohail Musa; Milosevic, Jovan; Qvigstad, Henrik; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Langøy, Rune; Lien, Jørgen; Ajaz, Muhammad; Akindinov, Alexander; Alam, Sk Noor; Aleksandrov, Dimitry; Alessandro, Bruno; Alexandre, Didier; Alfaro, Molina; ALICE, Collaboration; Zhu, Hongsheng (Journal article; Peer reviewed, 2015)
      The size of the particle emission region in high-energy collisions can be deduced using the femtoscopic correlations of particle pairs at low relative momentum. Such correlations arise due to quantum statistics and Coulomb ...

    • Open heavy-flavour production and elliptic flow in p-Pb collisions at the LHC with ALICE 

      Zanoli, Henrique J. C.; Acharya, Shreyasi; Acosta, Fernando T.; Adamová, Dagmar; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Neelima; Ahammed, Zubayer; Alme, Johan; Altenkaemper, Lucas; Djuvsland, Øystein; Ersdal, Magnus Rentsch; Fionda, Fiorella Maria Celeste; Nystrand, Joakim; Rehman, Attiq Ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Wagner, Boris; Zhou, Zhuo; Arsene, Ionut Cristian; Bätzing, Paul Christoph; Dordic, Olja; Lardeux, Antoine Xavier; Lindal, Svein; Mahmood, Sohail Musa; Malik, Qasim Waheed; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Hetland, Kristin Fanebust; Kileng, Bjarte; Nesbø, Simon Voigt; Storetvedt, Maksim Melnik; Helstrup, Håvard; Langøy, Rune; Lien, Jørgen; Ahn, Sang Un; Aiola, Salvatore; Akindinov, Alexander; Al-Turany, Mohammad; Alam, Sk Noor; Albuquerque, D. S. D.; Aleksandrov, Dmitry; Alessandro, Bruno; ALICE, Collaboration (Journal article; Peer reviewed, 2019)
      Measurements of open heavy flavour production in p–A collisions allow the investigation of Cold Nuclear Matter effects. In addition, they are an important tool for a complementary investigation of the long-range correlations ...

    • Optical performance of piezoelectrically actuated MEMS tunable lenses with various pupil geometries 

      Abdelmeguid, Mahmoud Ahmed Farghaly; Akram, Muhammad Nadeem; Halvorsen, Einar (Journal article; Peer reviewed, 2017)
      Abstract. A square geometry for the diaphragm of microelectromechanical systems (MEMS) tunable lenses with circular pupils is often used. This square diaphragm introduces aberrations that would not be present for a circular ...

    • Orientational mapping of minerals in Pierre shale using X-ray diffraction tensor tomography 

      Mürer, Fredrik Kristoffer; Madathiparambil, Aldritt Scaria; Tekseth, Kim Robert Bjørk; Di Michiel, Marco; Cerasi, Pierre; Chattopadhyay, Basab; Breiby, Dag Werner (Peer reviewed; Journal article, 2021)
      Shales have a complex mineralogy with structural features spanning several length scales, making them notoriously difficult to fully understand. Conventional attenuation-based X-ray computed tomography (CT) measures density ...

    • An Oscillator-Based Wake-Up Receiver for Wireless Sensor Networks 

      Nowbahari, Arian; Marchetti, Luca; Azadmehr, Mehdi (Chapter, 2021)
      The Internet of Things (IoT) concept is mainly enabled by wireless sensor networks (WSNs), which are continuously gaining attention, due to their multidisciplinary applications. To enhance the WSNs energy efficiency, ...

    • Particle identification in ALICE: a Bayesian approach 

      Adam, Jaroslav; Adamová, Dagmar; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Ahmad, Shafiq F.; Ahn, Sang Un; Aiola, Salvatore; Alme, Johan; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Altinpinar, Sedat; Djuvsland, Øystein; Haaland, Øystein Senneset; Lønne, Per-Ivar; Nystrand, Joakim; Rehman, Attiq ur; Røhrich, Dieter; Tambave, Ganesh Jagannath; Ullaland, Kjetil; Velure, Arild; Wagner, Boris; Zhang, Hui; Zhou, Zhuo; Zhu, Hongsheng; Arsene, Ionut Christian; Bätzing, Paul Christoph; Dordic, Olja; Lindal, Svein; Mahmood, Sohail Musa; Milosevic, Jovan; Qvigstad, Henrik; Richter, Matthias; Røed, Ketil; Skaali, Toralf Bernhard; Tveter, Trine Spedstad; Wikne, Jon Christopher; Zhao, Chengxin; Langøy, Rune; Lien, Jørgen; Akindinov, Alexander; Alam, Sk Noor; De Albuquerque, Danilo Silva; Aleksandrov, Dimitry; Alessandro, Bruno; Alexandre, Didier; Alfaro Molina, José Rubén; ALICE, Collaboration (Journal article; Peer reviewed, 2016)
      We present a Bayesian approach to particle identification (PID) within the ALICE experiment.The aim is to more effectively combine the particle identification capabilities of its various detectors. After a brief explanation ...

    • Particle identification studies with a full-size 4-GEM prototype for the ALICE TPC upgrade 

      Aggarwal, Madan M.; Ahammed, Zubayer; Aiola, Salvatore; Alme, Johan; Alt, Torsten; Amend, Werner; Andronic, Anton; Anguelov, Venelin; Appelshäuser, Harald; Arslandoc, Mesut; Averbeck, Ralf Peter; Ball, Markus; Barnaföldi, Gergely Gábor; Bartsch, Esther; Bellwied, René; Bencédi, Gyula; Berger, Martin Emanuel; Bialas, Norbert; Bianchi, Livio; Biswas, Saikat; Boldizsár, Laszlo; Bratrud, Lars Karlot Stubberud; Braun-Munzinger, P; Bregant, Marco; Britton, Charles L.; Brücken, Erik J.; Caines, Helen Louise; Castro, Andrew; Chattopadhyay, Subhasis; Christiansen, Peter H.L.; Clonts, Lloyd G.; Cormier, Tom M.; Dash, Sadhana; Das, Saubhagyalaxmi L.; Deisting, Alexander; Dittrich, Stefan; Ehlers, Raymond J.; Helstrup, Håvard; Langøy, Rune; Lien, Jørgen; Mahmood, Sohail Musa; Mathis, Andreas; Rehman, Attiq ur; Røhrich, Dieter; Ullaland, Kjetil; Velure, Arild; Røed, Ketil; Wikne, Jon Christopher; Zhao, Chengxin; ALICE, Collaboration (Journal article; Peer reviewed, 2018)
      Abstract A large Time Projection Chamber is the main device for tracking and charged-particle identification in the ALICE experiment at the CERN LHC. After the second long shutdown in 2019/20, the LHC will deliver Pb ...

    • PDMS microlenses for focusing light in narrow band imaging diagnostics 

      Costa, Adriana C; Pimenta, Sara; Ribeiro, João F.; Silva, Manuel F; Wolffenbuttel, Reinoud F; Dong, Tao; Yang, Zhaochu; Correia, José H. (Peer reviewed; Journal article, 2019)
      Minimally invasive medical devices can greatly benefit from Narrow Band Imaging (NBI) diagnostic capabilities, as different wavelengths allow penetration of distinct layers of the gastrointestinal tract mucosa, improving ...

    • Performance Analyses of a 454 kWp Grid-Connected Rooftop Photovoltaic System in Southern Norway 

      Tayyib, Muhammad; Lie, Ellen kathrine (Chapter, 2020)
      This paper analyzes and compares the actual measured and simulated performance of a 454 kWp grid-connected photovoltaic system installed on the rooftop of the university building. The data presented in this study were ...

    • Performance of Co–Co(OH)2 coated nickel foam as catalysts for the hydrogen evolution reaction under industrially relevant conditions 

      Frederiksen, Morten Linding; Kragh-Schwarz, Marcus Viktor; Bentien, Anders; Nielsen, Lars Pleth; Lu, Pai (Peer reviewed; Journal article, 2023)
      In the present work, we employed a customised electrolyser test cell to quantify the electrocatalytic activity of a high-performing Co–Co(OH)2/nickel foam electrocatalyst, towards the hydrogen evolution reaction (HER) under ...

    • Photoactive decontamination and reuse of face masks 

      You, Dingzhang; Liu, Qingyuan; Wang, Lin; Wang, Kaiying; Liu, Guohua (Peer reviewed; Journal article, 2023)
      The corona virus disease 2019 (COVID-19) pandemic has led to global shortages in disposable respirators. Increasing the recycling rate of masks is a direct, low-cost strategy to mitigate COVID-19 transmission. Photoactive ...

    • Photodynamic therapy review: Principles, photosensitizers, applications, and future directions 

      Correia, José H.; Rodrigues, José A.; Pimenta, Sara; Dong, Tao; Yang, Zhaochu (Peer reviewed; Journal article, 2021)
      Photodynamic therapy (PDT) is a minimally invasive therapeutic modality that has gained great attention in the past years as a new therapy for cancer treatment. PDT uses photosensitizers that, after being excited by light ...

    • Photoproduction of heavy vector mesons in ultra-peripheral Pb–Pb collisions 

      Acharya, Shreyasi; Adam, Jaroslav; Adamová, Dagmar; Adolfsson, Jonatan; Aggarwal, Madan M.; Aglieri Rinella, Gianluca; Agnello, Michelangelo; Agrawal, Nikita; Ahammed, Zubayer; Ahmad, Nazeer; Ahn, Sang Un; Alme, Johan; Altenkaemper, Lucas; Arsene, Ionut Christian; Bätzing, Paul Christoph; Djuvsland, Øystein; Dordic, Olja; Helstrup, Håvard; Hetland, Kristin Fanebust; Kileng, Bjarte; Langøy, Rune; Lardeux, Antoine Xavier; Lien, Jørgen; Lindal, Svein; Lønne, Per-Ivar; Mahmood, Sohail Musa; Milosevic, Jovan; Nesbø, Simon Voigt; Nystrand, Joakim; Rehman, Attiq ur; Richter, Matthias; Røed, Ketil; Røhrich, Dieter; Skaali, Toralf Bernhard; Tambave, Ganesh Jagannath; Tveter, Trine Spedstad; Ullaland, Kjetil; Velure, Arild; Wagner, Boris; Wikne, Jon Christopher; Zhang, Hui; Zhao, Chengxin; Zhou, Zhuo; Zhu, Hongsheng; Aiola, Salvatore; Akindinov, Alexander; Alam, Sk Noor; Alba, José Luis Bazo; Aleksandrov, Dimitry; Allesandro, B.; ALICE, Collaboration (Journal article; Peer reviewed, 2017)
      Ultra-peripheral Pb-Pb collisions, in which the two nuclei pass close to each other, but at an impact parameter greater than the sum of their radii, provide information about the initial state of nuclei. In particular, ...