Philip Weiser

University of Oslo — Norway

Materials Science · Physical Sciences

15h-index653citations47works5.02yr avg
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Research Topics

ZnO doping and properties(16), Ga2O3 and related materials(16), Gas Sensing Nanomaterials and Sensors(10), Advanced Photocatalysis Techniques(9), Thin-Film Transistor Technologies(7)

Publications47 total

Intrinsic origins of broad luminescence in melt-grown <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>ZnGa</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:math> single crystals
Physical Review Materials·2024· 5 citedOpen Access
The Impact of Different Hydrogen Configurations on Light- and Elevated-Temperature- Induced Degradation
IEEE Journal of Photovoltaics·2023· 29 citedOpen Access
Controlling the hydrogen concentration in boron- and gallium-doped silicon wafers
AIP conference proceedings·2023· 2 cited
Li and group-III impurity doping in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>ZnSnN</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>: Potential and limitations
Physical Review Materials·2022· 2 citedOpen Access
Light Absorption and Emission by Defects in Doped Nickel Oxide
Advanced Photonics Research·2022· 8 citedOpen Access
Hydrogen complexes present after different firing profiles and their influence on LeTID degradation
2022 IEEE 49th Photovoltaics Specialists Conference (PVSC)·2022
Light absorption and emission by defects in doped nickel oxide
arXiv (Cornell University)·2022· 2 citedOpen Access
Influence of heat treatments in H2 and Ar on the <i>E</i>1 center in <i>β</i>-Ga2O3
Journal of Applied Physics·2022· 24 citedOpen Access
Direct and indirect determination of hydrogen-boron complexes in float-zone silicon wafers
AIP conference proceedings·2022· 6 citedOpen Access
On the permittivity of titanium dioxide
Scientific Reports·2021· 62 citedOpen Access
Interplay of vacancies, hydrogen, and electrical compensation in irradiated and annealed <i>n</i>-type <i>β</i>-Ga2O3
Journal of Applied Physics·2021· 36 citedOpen Access
On the dielectric constant of titanium dioxide
Research Square (Research Square)·2021· 2 citedOpen Access
Multistability of isolated and hydrogenated Ga–O divacancies in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>β</mml:mi><mml:mo>−</mml:mo><mml:msub><mml:mrow><mml:mi>Ga</mml:mi></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:math>
Physical Review Materials·2021· 54 citedOpen Access
Anisotropic and trap-limited diffusion of hydrogen/deuterium in monoclinic gallium oxide single crystals
Applied Physics Letters·2020· 23 citedOpen Access
Temperature‐Dependent Photochromic Performance of Yttrium Oxyhydride Thin Films
physica status solidi (RRL) - Rapid Research Letters·2020· 20 citedOpen Access
Electrically-active defects in reduced and hydrogenated rutile TiO2
Semiconductor Science and Technology·2020· 1 citedOpen Access
Donors and polaronic absorption in rutile TiO2 single crystals
Journal of Applied Physics·2020· 11 citedOpen Access
Trapping of multiple H atoms at the Ga(1) vacancy in <b> <i>β</i> </b>-Ga2O3
Applied Physics Letters·2020· 19 citedOpen Access
Formation and control of the E2∗ center in implanted β-Ga 2 O 3 by reverse-bias and zero-bias annealing
Journal of Physics D Applied Physics·2020· 28 citedOpen Access
Fabrication and characterization of Schottky barrier diodes on rutile TiO<sub>2</sub>
Materials Research Express·2020· 7 citedOpen Access
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Frequent Co-authors

Michael Stavola(21), W. Beall Fowler(20), Lasse Vines(12), E. V. Monakhov(9), Ying Qin(8), Ymir Kalmann Frodason(8), L. A. Boatner(8), Christian Zimmermann(7), S. J. Pearton(5), Julie Bonkerud(5), Weikai Yin(5), Rune Søndenå(5), Espen Førdestrøm Verhoeven(4), Joel B. Varley(3), Nicole Aßmann(3), Robert Karsthof(3), Karla Villalta(3), Augustinas Galeckas(3), Ellen Farmer(3), Kirby K. H. Smithe(2)