Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Alexander Gustafsson"'
Autor:
Jon Olinder, Alex Börjesson, Jakob Norrman, Tobias West, Joakim Carlström, Alexander Gustafsson, Martin Annborn, Heiko Herwald, Cecilia Rydén
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract Initial differential diagnosis and prognosis for patients admitted to intensive care with suspected sepsis remain arduous. Hepcidin has emerged as a potential biomarker for sepsis. Here we report data on the relevance of levels of hepcidin v
Externí odkaz:
https://doaj.org/article/7c9394e79e934afa84b5e3a85ec00815
Publikováno v:
Physical Review B. 96
We describe a first principles method to calculate scanning tunneling microscopy (STM) images, and compare the results to well-characterized experiments combining STM with atomic force microscopy (AFM). The theory is based on density functional theor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de0c79ccb56cf332503c4d3c1aeba85b
https://doi.org/10.1103/physrevb.96.085415
https://doi.org/10.1103/physrevb.96.085415
Autor:
Magnus Paulsson, Alexander Gustafsson
We present a method used to intuitively interpret the STM contrast by investigating individual wave functions originating from the substrate and tip side. We use localized basis orbital density functional theory, and propagate the wave functions into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80aec534ca655a37663b8b4d43f2d45d
Autor:
Alexander Gustafsson, Magnus Paulsson
Publikováno v:
Physical Review B. 93
We present a method capable of calculating elastic scanning tunneling microscopy (STM) currents from localized atomic orbital density functional theory (DFT). To overcome the poor accuracy of the localized orbital description of the wave functions fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdf05732f853c3c2526e7a9924cb7828
https://doi.org/10.1103/physrevb.93.115434
https://doi.org/10.1103/physrevb.93.115434
Autor:
Toyoko Arai, Angelo Peronio, Magnus Paulsson, Alexander Gustafsson, Franz J. Giessibl, Norio Okabayashi
Achieving a high intensity in inelastic scanning tunneling spectroscopy (IETS) is important for precise measurements. The intensity of the IETS signal can vary by up to a factor of 3 for various tips without an apparent reason accessible by scanning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4f1ebcf4d1e62cc4bb85870f7b4d7bc
Publikováno v:
Physical Review B. 90
To describe vibrationally mediated configuration changes of adsorbates on surfaces we have developed a new theory to calculate both reaction rates and pathways. The method uses the T-matrix to describe excitations of vibrational states by the electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c21f3c60cfbb3835f3db5451cefb2073
https://doi.org/10.1103/physrevb.90.165413
https://doi.org/10.1103/physrevb.90.165413
Autor:
Sven Nordebo, Alexander Gustafsson
An electromagnetic analysis is presented for experiments with strong permanent disc magnets. The analysis is based on the well known experiment that demonstrates the effect of circulating eddy currents by dropping a strong magnet through a vertically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6dab63275cf4535831466a1aa6b165d
http://arxiv.org/abs/1407.0875
http://arxiv.org/abs/1407.0875
Autor:
Alexander Gustafsson, Magnus Paulsson
Publikováno v:
Journal of Physics: Condensed Matter; 12/20/2017, Vol. 29 Issue 50, p1-1, 1p