Blar i NTNU Open på tidsskrift "Nature Materials"
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Chemical heterogeneity enhances hydrogen resistance in high-strength steels
(Journal article; Peer reviewed, 2021)The antagonism between strength and resistance to hydrogen embrittlement in metallic materials is an intrinsic obstacle to the design of lightweight yet reliable structural components operated in hydrogen-containing ... -
Conductivity control via minimally invasive anti-Frenkel defects in a functional oxide
(Peer reviewed; Journal article, 2020)Utilizing quantum effects in complex oxides, such as magnetism, multiferroicity and superconductivity, requires atomic-level control of the material’s structure and composition. In contrast, the continuous conductivity ... -
Direct observation of ferroelectric field effect and vacancy-controlled screening at the BiFeO3/LaxSr1−xMnO3 interface
(Journal article, 2014)The development of interface-based magnetoelectric devices necessitates an understanding of polarization-mediated electronic phenomena and atomistic polarization screening mechanisms. In this work, the LSMO/BFO interface ... -
Functional electronic inversion layers at ferroelectric domain walls
(Journal article; Peer reviewed, 2017)Ferroelectric domain walls hold great promise as functional two-dimensional materials because of their unusual electronic properties. Particularly intriguing are the so-called charged walls where a polarity mismatch causes ...