Sökning: "Elektronstruktur"

Hittade 4 uppsatser innehållade ordet Elektronstruktur.

  1. 1. A Quantum Chemical Investigation of Chemical Vapour Deposition of Fe using Ferrocene and Plasma Electrons

    Master-uppsats, Linköpings universitet/Kemi

    Författare :Felicia Andersson; [2023]
    Nyckelord :Quantum chemistry; Ferrocene; Silver; Ag 111 ; Plasma electrons; Surface chemistry; Electronic structure; DFT; Kvantkemi; Ferrocen; Silver; Ag 111 ; Plasmaelektroner; Ytkemi; Elektronstruktur; DFT;

    Sammanfattning : Thin films provide a remarkable asset, as depositing a thin surface layer can completely alter a material’s characteristics and provide new, inexpensive, and valuable properties. In 2020, a new Chemical Vapour Deposition (CVD) approach was developed at Linköping University, using plasma electrons as reducing agents for the deposition of metallic thin films. LÄS MER

  3. 2. The sensitivity of the EMC algorithm to the light intensity and amount of diffraction patterns in diffraction experiments

    Kandidat-uppsats, Uppsala universitet/Institutionen för fysik och astronomi; Uppsala universitet/Molekylär biofysik

    Författare :Johanna Rogvall; [2021]
    Nyckelord :Diffraction; EMC; coherent diffraction imaging; Condor; XFEL;

    Sammanfattning : To understand the function of macromolecules like proteins it helps to know the structure of the molecule. Coherent diffraction imaging is an emerging method that might be used to figure out the structures of macromolecules. LÄS MER

  4. 3. Ge(111)-c(2x8) and Sn/Ge(111)-sqrt3 x sqrt3 Surfaces Studied by STM

    Kandidat-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Månz Nilsson; [2019]
    Nyckelord :;

    Sammanfattning : This experiment has used low-electron diffraction and scanning-tunneling microscopy to investigate the atomic and electronic structure of the Ge(111)-c(2x8) and Sn/Ge(111)- surfaces. The clean Ge(111)-c(2x8) surface showed to have a weak diffraction pattern in LEED experiments. LÄS MER

  5. 4. Fysikämnet i förändring : Är fysiklärarna rustade för de nya momenten; den kondenserade materiens elektronstruktur, nanoteknologi samt materialfysik?

    Kandidat-uppsats, Institutionen för fysik, kemi och biologi

    Författare :Fredrik Jeppsson; Magnus Nilsson; [2007]
    Nyckelord :Fortbildning; fysiklärare; den kondenserade materiens elektronstruktur; nanoteknologi; materialfysik;

    Sammanfattning : The aim with this essay is to find out what the expected changes in the subject physics will lead to for teachers and their pupils in “gymnasiet”. The new fields we have chosen to focus on are electronic structure of condensed matter, nanotechnology and material physics. LÄS MER