Search for dissertations about: "back contacts"
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33 swedish dissertations containing the words back contacts.
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Author : Sven Englund; Charlotte Platzer Björkman; Jonathan J. Scragg; Levent Gütay; Uppsala universitet; []
Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CZTS; thin film solar cells; back contacts; passivation; interface; titanium nitride; ATO; antimony-doped tin oxide; transparent back contact; CZTS; tunnfilmssolceller; bakkontakter; passivering; gränsskikt; mellanskikt; titannitrid; antimondopad tennoxid; ATO; transparent bakkontakt; Teknisk fysik med inriktning mot elektronik; Engineering Science with specialization in Electronics;
Abstract :
In this thesis, alternative back contacts for Cu2ZnSnS4 (CZTS) thin film solar cells were investigated. Back contacts for two different configurations were studied, namely traditional single-junction cells with opaque back contacts and transparent back contacts for possible use in either tandem or bifacial solar cell configuration. READ MORE
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Author : Ganesh Jayakumar; Per-Erik Hellström; Mikael Östling; Luca Selmi; KTH; []
Keywords : silicon nanowire; biosensor; CMOS; sequential integration; lab-on-chip; LOC; high-K; high-K integration on SiNW biosensor; ALD; fluid gate; back gate; SiNW; SiNW pixel matrix; FEOL; pattern transfer lithography; sidewall transfer lithography; STL; multi-target bio detection; BEOL; nanonets; silicon nanonets; SiNN-FET; SiNW-FET; CMOS integration of nanowires; CMOS integration of nanonets; monolithic 3D integration of nanowires; above-IC integration of nanowires; DNA detection using SiNW; SiNW biosensor; dry environment DNA detection; DNA hybridization detection using SiNW; SiNW functionalization; SiNW silanization; SiNW grafting; FEOL integration of SiNW; BEOL integration of SiNW; sequential multiplexed biodetection; biodetection efficiency of SiNW; front end of line integration of SiNW; back end of line integration of SiNW; SiNW dry environment functionalization; APTES cross-linker; accessing SiNW test site; fluorescence microscopy of SiNW; geometry of SiNW; SiNW biosensor variability; top-down fabrication of SiNW; bottom-up fabrication of SiNW; VLS method; ams foundry CMOS process; adding functionality in BEOL process; sensor integration in BEOL process; hafnium oxide; HfO2; aluminium oxide; Al2O3; TiN backgate; Nickel source drain; ISFET; ion sensitive field effect transistor; Overcoming Nernst limit of detection using SiNW; SiNW sub-threshold region operation; ASIC; SOC; SiGe selective epitaxy; epitaxial growth of SiNW; epitaxial growth of nanowires; epitaxial growth of nanonets; nickel silicide contacts; salicide process; high yield SiNW fabrication; high volume SiNW fabrication; silicon ribbon; SiRi pixel; SiRi biosensor; SiRi DNA detection; monolithic 3D integration of nanonets; above-IC integration of nanonets; impact of back gate voltage on silicon nanowire; impact of back gate voltage on SiNW; FDSOI; fully depleted silicon on insulator technology; metal backgate; wafer scale integration of SiNW; wafer scale integration of nanonets; impact of backgate voltage on CMOS inverter circuit; frequency divider; D flip-flop; Informations- och kommunikationsteknik; Information and Communication Technology;
Abstract :
Silicon nanowires (SiNW) are in the spotlight for a few years in the research community as a good candidate for biosensing applications. This is attributed to their small dimensions in nanometer scale that offers high sensitivity, label-free detection and at the same time utilizing small amount of sample. READ MORE
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Author : Jonas Thungren Lindbärg; Helena Bodin; Linn Holmberg; Alexander Beihammer; Stockholms universitet; []
Keywords : HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Bulgaria; Cilician Armenia; Cultural Semiotics; Cumans; Empire; Ethnicity; Frontier; Innocent III; Rome; Symbolic Power; The Byzantine Commonwealth; The Fourth Crusade; The Latin East; Vlachs; idéhistoria; History of Ideas;
Abstract :
The aim of this thesis is to examine the use of symbolic power at the establishment of the Second Bulgarian Empire and the Cilician kingdom of Armenia, and to further explore and discuss problems of language, translation, ethnography, legitimacy, culture and distinctions between “East” and “West” through these cases. Despite their geographical distance and diverse histories, these regions are united through a past of Byzantine domination and by their entering into unions with the Roman Papacy at this time. READ MORE
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Author : Karin Borg; Kristina Alexanderson; John Carstensen; Per-Olof Östergren; Linköpings universitet; []
Keywords : sickness absence; sick leave; ill health; disability pension; musculoskeletal diagnoses; low back; neck; shoulder; clients’ perceptions of treatment; health-line; self-rated health; MEDICINE; MEDICIN;
Abstract :
Background: In Sweden, as well as in most Western countries, sickness absence is a major public health problem that has increased in recent years. This is a complex phenomenon related not only to ill health factors, but also to other factors on the levels of the individual, the family, the workplace, and the society. READ MORE
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Author : Gunnel Östlund; Gunnel Hensing; Elisabet Cedersund; Anne Hammarström; Linköpings universitet; []
Keywords : Musculoskeletal disorders; back pain; neck and shoulder pain; sickness absence; sick leave; qualitative interview; lay knowledge; patient satisfaction; rehabilitation; gender; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;
Abstract :
Introduction: Musculoskeletal disorders constitute the greatest cause of sickness absence from work. Despite research and efforts at rehabilitation, sickness absence due to these disorders has not decreased, but has instead increased, particularly in women. Clients’ perceptions of care and rehabilitation, i.e. READ MORE
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