Superlattice growth and rearrangement during evaporation-induced nanoparticle self-assembly

Autor: Elisabeth Josten, Erik Wetterskog, Artur Glavic, Peter Boesecke, Artem Feoktystov, Elke Brauweiler-Reuters, Ulrich Rücker, German Salazar-Alvarez, Thomas Brückel, Lennart Bergström

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)

Abstract Understanding the assembly of nanoparticles into superlattices with well-defined morphology and structure is technologically important but challenging as it requires novel combinations of in-situ methods with suitable spatial and temporal re

Externí odkaz: https://doaj.org/article/589fbbd5458e4c57ada8af2e814fe8f2

Direct observation of spin correlations in an artificial triangular lattice Ising spin system with grazing-incidence small-angle neutron scattering†

Autor: Laura J. Heyderman, Kirill Zhernenkov, Artur Glavic, A Weber, Naëmi Leo, Petai Pip, Sandra H. Skjærvø, Frédéric Mila, Andrew Smerald, Laetitia Philippe

Publikováno v: Nanoscale Horizons
Nanoscale horizons 6(6), 474-481 (2021). doi:10.1039/D1NH00043H
Nanoscale Horizons, 6 (6)

The triangular lattice with Ising magnetic moments is an archetypical example of geometric frustration. In the case of dipolar-coupled out-of-plane moments, the geometric frustration results in a disordered classical spin-liquid state at higher tempe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f3298718f01604b1d5b3c182bfa5dd0
http://europepmc.org/articles/PMC8183605

GenX 3 : the latest generation of an established tool

Autor: Matts Björck, Artur Glavic

Since its publication more than 15 years ago the GenX software has been continuously developed and has established itself as a standard package for analyzing X-ray and neutron reflectometry data. The evolution of the software during the last two majo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb8ccf5968b531474291cbbf748660da
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-482704

Low temperature aging in a molecular glass:The case of: cis -methyl formate

Autor: Valeria Lauter, Artur Glavic, Andrew Cassidy, David J. Field, Mads R. V. Jørgensen, Oksana Plekan

Publikováno v: Cassidy, A, Jørgensen, M R V, Glavic, A, Lauter, V, Plekan, O & Field, D 2021, ' Low temperature aging in a molecular glass : The case of: cis-methyl formate ', Physical Chemistry Chemical Physics, vol. 23, no. 29, pp. 15719-15726 . https://doi.org/10.1039/d1cp01332g

Glassy films of cis-methyl formate show spontaneous dipole orientation on deposition from the vacuum, the so-called 'spontelectric effect', creating surface potentials and electric fields within the films. We follow the decay of these fields, and the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67469e625ff046d3b1e90e260857e98c
https://pure.au.dk/portal/da/publications/low-temperature-aging-in-a-molecular-glass(22174612-621f-4a65-a0e6-cd47dcc51dc1).html

A mechanism for ageing in a deeply supercooled molecular glass

Autor: Mads R. V. Jørgensen, Valeria Lauter, Oksana Plekan, David J. Field, Artur Glavic, Andrew Cassidy

Publikováno v: Cassidy, A, Jørgensen, M R V, Glavic, A, Lauter, V, Plekan, O & Field, D 2021, ' A mechanism for ageing in a deeply supercooled molecular glass ', Chemical Communications, vol. 57, no. 52, pp. 6368-6371 . https://doi.org/10.1039/d1cc01639c

Measurements of the decay of electric fields, formed spontaneously within vapour-deposited films ofcis-methyl formate, provide the first direct assessment of the energy barrier to secondary relaxation in a molecular glass. At temperatures far below t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ae3875ea51ad57d596f10e0d36a93ad
https://pure.au.dk/ws/files/285214155/d1cc01639c.pdf