Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Petra E. Jönsson"'
Autor:
Julia Löfstrand, Inga K. Goetz, Jithin J. Marattukalam, Björgvin Hjörvarsson, Gyula Nagy, Björn Skårman, Martin Sahlberg, Petra E. Jönsson
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113199- (2024)
Additive manufacturing makes the production of bulk metallic glasses possible in thicknesses exceeding the critical casting thickness. However, a crucial challenge is the build-up of thermally induced stress, often resulting in printed parts sufferin
Externí odkaz:
https://doaj.org/article/ab2cc01cf78947e2a5ba444766b739d9
Autor:
Mattias Tidefelt, Julia Löfstrand, Inga K. Goetz, Olivier Donzel‐Gargand, Anders Ericsson, Xiaoliang Han, Petra E. Jönsson, Martin Sahlberg, Ivan Kaban, Martin Fisk
Publikováno v:
Advanced Science, Vol 11, Iss 16, Pp n/a-n/a (2024)
Abstract Metallic glasses exhibit unique mechanical properties. For metallic glass composites (MGC), composed of dispersed nanocrystalline phases in an amorphous matrix, these properties can be enhanced or deteriorated depending on the volume fractio
Externí odkaz:
https://doaj.org/article/f948be14484b42efbe7cd327f7bb2091
Autor:
Giuseppe Muscas, Robert Johansson, Sebastian George, Martina Ahlberg, Dimitri Arvanitis, Rajeev Ahuja, Ralph H. Scheicher, Petra E. Jönsson
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Amorphous alloys exhibit useful properties such as the excellent soft magnetic behaviour of Fe-based metallic glasses. The detailed structure of amorphous $$\text {Fe}_{(1-x)}\text {Zr}_x$$ Fe ( 1 - x ) Zr x with x = 0.07, 0.10, and 0.20 is
Externí odkaz:
https://doaj.org/article/16b5db7fbbdd4e378efcad600758db28
We demonstrate the possibility to tune the saturation magnetization, coercivity, and uniaxial in-plane anisotropy constant in amorphous bilayers and multilayers of Co[Formula: see text](Al[Formula: see text]Zr[Formula: see text])[Formula: see text] a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d222ee6c204ba6835bc0bc5bbc0c301
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-495566
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-495566
Autor:
Giuseppe Muscas, Robert Johansson, Sebastian George, Martina Ahlberg, Dimitri Arvanitis, Rajeev Ahuja, Ralph H. Scheicher, Petra E. Jönsson
Amorphous alloys exhibit useful properties such as the excellent soft magnetic behaviour of Fe-based metallic glasses. The detailed structure of amorphous $$\text {Fe}_{(1-x)}\text {Zr}_x$$ Fe ( 1 - x ) Zr x with x = 0.07, 0.10, and 0.20 is in this w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd32f37093f38b69ec2c56c68db5d1b1
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-504959
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-504959
Publikováno v:
Nanoscale. 13:6043-6052
The integration of magneto-electric and spintronic sensors to flexible electronics presents a huge potential for advancing flexible and wearable technologies. Magnetic nanowires are core components for building such devices. Therefore, realizing flex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc3a0ded8823382987bc1db8036259bf
https://doi.org/10.1039/d0nr08355k
https://doi.org/10.1039/d0nr08355k
Publikováno v:
Nanoscale. 14(3)
In the comment to our paper, D. Faurie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::20656b83d94ec35ec4556060c69c72dc
https://pubmed.ncbi.nlm.nih.gov/35014649
https://pubmed.ncbi.nlm.nih.gov/35014649
Autor:
Merlin Pohlit, Aaron Stein, Ioan-Augustin Chioar, Henry Stopfel, Giuseppe Muscas, Petra E. Jönsson, Spiridon D. Pappas, Vassilios Kapaklis, Erik Östman, Agne Ciuciulkaite, Björgvin Hjörvarsson
We report on the study of the thermal dynamics of square artificial spin ice, probed by means of temperature and frequency dependent AC susceptibility. Pronounced influence of the inter-island coupling strength was found on the frequency response of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab9d97644b6af757a42ce574b0ec81cd
http://arxiv.org/abs/2001.04746
http://arxiv.org/abs/2001.04746
Electrification of vehicles and renewable energy is increasing the demand for permanent magnets, but the cost and scarcity of rare-earth metals is an obstacle. Creating nanocomposites of rigidly exchange-coupled hard and soft magnets, for which the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a507f95b4a674bc53b000092e5f31c2e
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-434787
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-434787
Autor:
Anna Delin, Krisztina Kádas, Olle Eriksson, Gabriella Andersson, Petra E. Jönsson, Giuseppe Muscas, Sebastian George, Fridrik Magnus
Using a combination of extended X-ray absorption fine structure measurements, stochastic quenching (SQ) calculations and Voronoi tessellation analysis, the local atomic environments in thin films of amorphous Sm$$_{x}$$xCo$$_{1-x}$$1-x ($$x =$$x= 0.1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65f2d2485c114eb60ff7e958f63061c2
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-421419
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-421419