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Carina Höglund
Researcher at European Spallation Source
Publications - 90
Citations - 2128
Carina Höglund is an academic researcher from European Spallation Source. The author has contributed to research in topics: Detector & Neutron. The author has an hindex of 25, co-authored 89 publications receiving 1804 citations. Previous affiliations of Carina Höglund include Linköping University.
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Journal ArticleDOI
Origin of the anomalous piezoelectric response in wurtzite Sc(x)Al(1-x)N alloys.
Ferenc Tasnádi,Björn Alling,Carina Höglund,Gunilla Wingqvist,Jens Birch,Lars Hultman,Igor A. Abrikosov +6 more
TL;DR: The origin of the anomalous, 400% increase of the piezoelectric coefficient in Sc(x)Al(1-x)N alloys is revealed and the underlying mechanism is the flattening of the energy landscape due to a competition between the parent wurtzite and the so far experimentally unknown hexagonal phases of the alloy.
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B4C thin films for neutron detection
Carina Höglund,Jens Birch,Ken Haste Andersen,T. Bigault,J. C. Buffet,J. Correa,Patrick Van Esch,Bruno Guerard,Richard Hall-Wilton,Jens Jensen,Anton Khaplanov,F. Piscitelli,Christian Vettier,Wilhelmus Vollenberg,Lars Hultman +14 more
TL;DR: In this article, a method to produce thin films of 10B4C, with maximized detection efficiency, intended to be part of a new generation of large area neutron detectors is presented.
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Wurtzite-structure Sc1-xAlxN solid solution films grown by reactive magnetron sputter epitaxy structural characterization and first-principles calculations
Carina Höglund,Jens Birch,Björn Alling,Javier Bareño,Zsolt Czigány,Per Persson,Gunilla Wingqvist,Agne Zukauskaite,Lars Hultman +8 more
TL;DR: In this article, material synthesis was realized by magnetron sputter epitaxy of thin films starting from optimal conditions for the formation of w-AlN onto lattice-matched w-alN seed layers on Al2O3(0001) and MgO(111) substrates.
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Elastic properties and electrostructural correlations in ternary scandium-based cubic inverse perovskites : A first-principles study
Maurizio Mattesini,Martin Magnuson,Ferenc Tasnádi,Carina Höglund,Igor A. Abrikosov,Lars Hultman +5 more
TL;DR: In this article, the authors performed ab initio calculations for the cubic inverse-perovskite Sc3EN(E=Al,Ga,In) systems to study their electronic band-structures and elastic properties.
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Electronic structure of GaN and Ga investigated by soft x-ray spectroscopy and first-principles methods
TL;DR: The electronic structure and chemical bonding of wurtzite-GaN investigated by N 1s soft x-ray absorption spectroscopy and N K, Ga M 1, and Ga M 2,3 emission spectrograms is compared to that of pure G...