Ylva Knausgård Hommedal

Image of Ylva Knausgård Hommedal
Norwegian version of this page
Mobile phone 47865275
Room 3216
Username
Visiting address Gaustadalléen 23A Kristen Nygaards hus 0373 Oslo
Postal address Postboks 1048 Blindern 0316 Oslo
Other affiliations Faculty of Mathematics and Natural Sciences (Student)

PhD project

Why:
Reducing power loss in electrical devices (electric cars, phone chargers, computers etc.). Applicable in smart grid technologies.

Material:
The wide bandgap semiconductor β-Ga2O3.

What:
Diffusion of elements in β-Ga2O3.

How:
The measuring technique Secondary Ion Mass Spectrometry (SIMS) and other equipment in MiNaLab.

Background

M.Sc. Semiconductor physics, UiO 2021

 

Tags: LENS, SMN, Semiconductors, Semiconductor physics, SIMS, Ga2O3, Transparent conducting oxides

Publications

  • Hommedal, Ylva Knausgård; Frodason, Ymir Kalmann; Galeckas, Augustinas; Vines, Lasse & Johansen, Klaus Magnus H (2024). Broad luminescence from Zn acceptors in Zn doped β-Ga<inf>2</inf>O<inf>3</inf>. APL Materials. ISSN 2166-532X. 12(2). doi: 10.1063/5.0190156.
  • Hommedal, Ylva Knausgård; Frodason, Ymir Kalmann; Vines, Lasse & Johansen, Klaus Magnus H (2023). Trap-limited diffusion of Zn in β-Ga2 O3. PHYSICAL REVIEW MATERIALS. ISSN 2475-9953. 7(3), p. 1–8. doi: 10.1103/PhysRevMaterials.7.035401. Full text in Research Archive
  • Olsen, Vegard Skiftestad; Frodason, Ymir Kalmann; Hommedal, Ylva Knausgård; Nielsen, Dina Marie; Weiser, Philip Michael & Johansen, Klaus Magnus H [Show all 9 contributors for this article] (2022). Li and group-III impurity doping in ZnSnN2: Potential and limitations. PHYSICAL REVIEW MATERIALS. ISSN 2475-9953. 6(12), p. 1–8. doi: 10.1103/PhysRevMaterials.6.124602. Full text in Research Archive

View all works in Cristin

  • Hommedal, Ylva Knausgård; Frodason, Ymir Kalmann; Vines, Lasse & Johansen, Klaus Magnus H (2023). Ge donor diffusion in β-Ga2O3.
  • Hommedal, Ylva Knausgård; Frodason, Ymir Kalmann; Vines, Lasse & Johansen, Klaus Magnus H (2023). Impurity diffusion in β-Ga2O3.
  • Hommedal, Ylva Knausgård; Frodason, Ymir Kalmann; Vines, Lasse & Johansen, Klaus Magnus H (2022). Dynamic interaction of Zn and intrinsic defects in beta-Ga2O3.
  • Hommedal, Ylva Knausgård; Frodason, Ymir Kalmann; Vines, Lasse & Johansen, Klaus Magnus H (2022). Diffusion of Zn in beta-Ga2O3.
  • Hommedal, Ylva Knausgård; Frodason, Ymir Kalmann; Vines, Lasse & Johansen, Klaus Magnus H (2022). Zn diffusion in 𝛽-Ga2O3 using SIMS.
  • Olsen, Vegard Skiftestad; Hommedal, Ylva Knausgård; Kjeldby, Snorre Braathen & Karlsen, Kjetil (2021). Omvisning UiO MiNaLab for Tekna representanter.
  • Hommedal, Ylva Knausgård (2021). Spectroscopic investigation of Band Alignment in Novel 2DEG devices based on κ-(MxGa1−x)2O3-alloys. Universitetet i Oslo.

View all works in Cristin

Published Aug. 27, 2021 10:22 AM - Last modified Apr. 17, 2023 1:29 PM