Sökning: "LECs"

Visar resultat 1 - 5 av 8 uppsatser innehållade ordet LECs.

1. 1. Fitting the pion and kaon mass and decay constant to lattice data

   Kandidat-uppsats, Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

   Författare :Hector Tiblom; [2021]
   Nyckelord :chiral perturbation theory; lattice QCD; pion mass; kaon mass; decay constant; low-energy QCD; Physics and Astronomy;

   Sammanfattning : We use lattice QCD data to perform a fit of the pion and kaon mass and decay constant to next-to-next-to-leading order (NNLO) in three-flavor Chiral Perturbation Theory (ChPT). To improve our fits, we make use of finite volume corrections at both one- and two-loop order. This turns out to provide a small but noticeable improvement of our fits. LÄS MER

3. 2. Towards a sustainable and just energy system in the city of Malmö : Social Innovations in the Energy Sector

   Master-uppsats, Malmö universitet/Institutionen för Urbana Studier (US)

   Författare :Franco Crudi; [2021]
   Nyckelord :sustainable and just energy transitions; transformative social innovation; energy justice;

   Sammanfattning : Like many other European cities, Malmö has set ambitious goals to become Sweden’s first carbon-neutral city by 2030. This objective is aligned with several public entities such as the Öresund Region, the Swedish Energy Agency, the European Union, and the UN within the Agenda 2030 for Sustainable Urban Development. LÄS MER

4. 3. Techno-economic feasibility for residential Local Energy Communities: Case study of Italy

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Linda Colarullo; [2021]
   Nyckelord :Local Energy Community; Energy Sharing; Italy; Virtual Regulation Model; Distributed Renewable Energy Resources; Self-consumption maximization; Demand Side Management;

   Sammanfattning : The use of renewable energy has proven to be essential for the decarbonisation of the energy system, bringing changes on both the production and consumption side, with an increase of renewable energy in the mix and a change in the role of consumers. From passive actors, Consumers are becoming Prosumers (producers and consumers) of self-generated energy, with the potential of becoming the pillar of the energy sector transition. LÄS MER

5. 4. Creating nanopatterned polymer films for use in light-emitting electrochemical cells

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

   Författare :Thomas Moberg; [2018]
   Nyckelord :Thermal nanoimprint lithography; soft stamp; intermediate polymer stamp; Light-emitting electrochemical cell; LEC; Super Yellow; polystyrene; poly ethylene oxide ; nanopattern;

   Sammanfattning : Thermal nanoimprint lithography (T-NIL) is a cheap and fast technique to produce nanopatterns in polymeric materials. It creates these patterns by pressing a stamp down into a polymer film that has been heated above its glass transition temperature. LÄS MER

7. 5. Utilizing an efficient color-conversion layer for realization of a white light-emitting electrochemical cell

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

   Författare :Joel Vedin; [2016]
   Nyckelord :Color-conversion layer; Light-emitting electrochemical cell; LEC; LECs; White light-emitting electrochemical cell; White light; R9; color-rendering index; CRI; High-color-rendering; color-conversion; top-emitting; Färgkonverteringslager; ljusemitterande electrokemisk cell; LEC; LECar; Vit ljusemitterande electrokemisk cell; vitt ljus; R9; färgåtergivningstal; CRI; färgkonvertering; topp-emitterande;

   Sammanfattning : Organic semiconducting materials have received a lot of attention in recent years and can now be found in many applications. One of the applications, the light emitting electrochemical cell (LEC) has emerged due to its flat and lightweight device structure, low operating voltage, and possibility to be fully solution processed. LÄS MER