Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
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Developments in many-body theory of quantum transport and spectroscopy with non-equilibrium Green's functions and time-dependent density functional theory
Uimonen, Anna-Maija (University of Jyväskylä, 2015)The problem of quantum dynamics in open systems has gained attention in recent decades and not the least due to the advances made in quantum transport in molecular systems. The main motivation behind quantum transport ... -
Phase-dependent microwave response of a graphene Josephson junction
Haller, R.; Fülöp, G.; Indolese, D.; Ridderbos, J.; Kraft, R.; Cheung, L. Y.; Ungerer, J. H.; Watanabe, K.; Taniguchi, T.; Beckmann, D.; Danneau, R.; Virtanen, P.; Schönenberger, C. (American Physical Society (APS), 2022)Gate-tunable Josephson junctions embedded in a microwave environment provide a promising platform to in situ engineer and optimize novel superconducting quantum circuits. The key quantity for the circuit design is the ... -
Flat-band superconductivity in periodically strained graphene : mean-field and Berezinskii–Kosterlitz–Thouless transition
Peltonen, Teemu Juhani; Heikkilä, Tero T. (Institute of physics, 2020)In the search of high-temperature superconductivity one option is to focus on increasing the density of electronic states. Here we study both the normal and s-wave superconducting state properties of periodically strained ... -
Metal-insulator transition effect on Graphene/VO2 heterostructure via temperature-dependent Raman spectroscopy and resistivity measurement
Lerttraikul, Kittitat; Rattanasakuldilok, Wirunchana; Pakornchote, Teerachote; Bovornratanaraks, Thiti; Klanurak, Illias; Taychatanapat, Thiti; Srathongsian, Ladda; Seriwatanachai, Chaowaphat; Kanjanaboos, Pongsakorn; Chatraphorn, Sojiphong; Kittiwatanakul, Salinporn (Nature Publishing Group, 2024)High-quality VO2 flms were fabricated on top of c-Al2O3 substrates using Reactive Bias Target Ion Beam Deposition (RBTIBD) and the studies of graphene/VO2 heterostructure were conducted. Graphene layers were placed on top ... -
Real-time time-dependent density functional theory implementation of electronic circular dichroism applied to nanoscale metal–organic clusters
Makkonen, Esko; Rossi, Tuomas P.; Larsen, Ask Hjorth; Lopez-Acevedo, Olga; Rinke, Patrick; Kuisma, Mikael; Chen, Xi (AIP Publishing, 2021)Electronic circular dichroism (ECD) is a powerful spectroscopy method for investigating chiral properties at the molecular level. ECD calculations with the commonly used linear-response time-dependent density functional ...
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