Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Omar López-Estrada"'
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Efficient methods to calculate magnetically induced currents in metallic nanostructures are currently lacking. Here, the authors propose a theoretical method to compute and analyze magnetically induced currents in nanostructures validated for experim
Externí odkaz:
https://doaj.org/article/3b115f1f047643609ebf01303bd99437
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/c365064492b6476b9feed69a5c3382c9
Publikováno v:
ACS Omega, Vol 3, Iss 2, Pp 2130-2140 (2018)
Externí odkaz:
https://doaj.org/article/e3b5c553204f402bac41969715ebe9a9
Publikováno v:
Journal of Materials Chemistry C. 8:2533-2541
By means of ab initio calculations, including spin-restricted Born–Oppenheimer molecular dynamics at finite vibrational temperature, we investigate the magnetic behaviour of Al, AlNi and AlPt nanoparticles of 19 atoms. Starting from a poly-icosahed
Autor:
Chengyi Hu, Nanfeng Zheng, Hannu Häkkinen, Hui Shen, Boon K. Teo, Lingzheng Wang, Dongxu Cao, Qingyuan Wu, Sami Malola, Omar López-Estrada
Copper-hydrides have been intensively studied for a long time due to their utilization in a variety of technologically important chemical transformations. Nevertheless, poor stability of the species severely hinders its isolation, storage and operati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fa94fa9d77a0c419b82ca15d5f40519
http://urn.fi/URN:NBN:fi:jyu-202103302225
http://urn.fi/URN:NBN:fi:jyu-202103302225
Autor:
Hui Shen, Sami Malola, Hannu Häkkinen, Xihua Li, Peng Yuan, Boon K. Teo, Elli Selenius, Peng-Peng Ruan, Omar López-Estrada, Shui-Chao Lin, Nanfeng Zheng
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 26(38)
The conventional synthetic methodology of atomically precise gold nanoclusters using reduction in solutions offers only thermodynamically most stable nanoclusters. We report herein a solubility‐driven isolation strategy to access the synthesis of a
Publikováno v:
ACS Omega
ACS Omega, Vol 3, Iss 2, Pp 2130-2140 (2018)
ACS Omega, Vol 3, Iss 2, Pp 2130-2140 (2018)
The Marcus–Hush theory has been successfully applied to describe and predict the activation barriers and hence the electron-transfer (ET) rates in several physicochemical and biological systems. This theory assumes that in the ET reaction, the geom
Publikováno v:
The Journal of Physical Chemistry C. 120:23892-23897
Recent X-ray magnetic circular dichroism (XMCD) spectroscopy has demonstrated a total high spin ground state of S = 11/2 in the Cr2+ cluster. The accuracy of these experiments opens the possibility to observe small magnetic particles with greater det
Autor:
Emilio Orgaz, Omar López-Estrada
Publikováno v:
The journal of physical chemistry. A. 119(49)
Stern-Gerlach (SG) experiments on aluminum clusters indicate that some small-sized aggregates exhibit a deflection signal consistent with the existence of magnetic moments. However, in the particular case of Al6 and Al8 clusters, electronic structure