Blar i NTNU Open på forfatter "Sæther, Sandra"
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Phonon thermal transport in copper: the effect of size, crystal orientation and grain boundaries
Sæther, Sandra; Merete Falck, Erichsen; Xiao, Senbo; Zhang, Zhiliang; Lervik, Anders; He, Jianying (Peer reviewed; Journal article, 2022)In electronic devices at the micro- and nanoscale, thermal management is vital. At such small sizes, crystal orientation, grain boundaries, and even the size itself can play an important role in the thermal transport and ... -
Reduced orbital space coupled cluster calculations using a multilevel Hartree-Fock wave function
Sæther, Sandra (Master thesis, 2017)Embedding, or multilevel, schemes have become exceedingly popular in recent years. The idea is to divide the system into an active part, which is treated by an accurate quantum mechanical method, and then treat the rest ... -
Thermal transport in polyethylene: The effect of force fields and crystallinity
Sæther, Sandra; Erichsen, Merete Falck; Zhang, Zhiliang; Lervik, Anders; He, Jianying (Peer reviewed; Journal article, 2021)In this article, we study the local structure and heat transfer properties (thermal conductivity and interfacial conductance) in model semi-crystalline Polyethylene (PE) by non-equilibrium molecular dynamics. We compare ...