Zobrazeno 1 - 10
of 439
pro vyhledávání: '"P. van Ruitenbeek"'
A method for preparing Fe tips suitable for spectroscopy in a room temperature ultra-high vacuum system is presented.
Comment: 6 figures, 4 pages
Comment: 6 figures, 4 pages
Externí odkaz:
http://arxiv.org/abs/2406.15220
Motivated by experimental reports on chirality induced spin selectivity, we investigate a minimal model that allows us to calculate the charge and spin conductances through helical molecules analytically. The spin-orbit interaction is assumed to be n
Externí odkaz:
http://arxiv.org/abs/2404.05614
Chirality-induced spin selectivity has been reported in many experiments, but a generally accepted theoretical explanation has not yet been proposed. Here, we introduce a simple model system of a straight cylindrical free-electron wire, containing a
Externí odkaz:
http://arxiv.org/abs/2307.06201
Autor:
Tingxuan Jiang, Harald van der Werff, Frank van Ruitenbeek, Arjan Dijkstra, Caroline Lievens, Mark van der Meijde
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 130, Iss , Pp 103884- (2024)
Moisture content in soils, regolith, and rocks influences hyperspectral measurements and subsequent mineral classification. It is important to understand the systematic effects of changing moisture content on spectra and on the classification accurac
Externí odkaz:
https://doaj.org/article/5e6832f93296417c860771213a3c8593
Low-temperature scanning tunneling microscopy is used here to study dynamic bonding of gold atoms on surfaces under low coordination conditions. In the experiments, using an atomically-sharp gold tip, a gold adatom is deposited onto a gold surface wi
Externí odkaz:
http://arxiv.org/abs/2205.14203
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Secondary minerals in lava tubes on Earth provide valuable insight into subsurface processes and the preservation of biosignatures on Mars. Inside lava tubes near the Hawaii-Space Exploration and Analog Simulation (HI-SEAS) habitat on the no
Externí odkaz:
https://doaj.org/article/047ffa2bfe6e4cbebf0c7562dc6d4e57
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 14, Iss 1, Pp 1169-1177 (2023)
Determining the conductivity of molecular layers is a crucial step in advancing towards applications in molecular electronics. A common test bed for fundamental investigations on how to acquire this conductivity are alkanethiol layers on gold substra
Externí odkaz:
https://doaj.org/article/6761109e7cc64757aa7b18ea7d886a89
Autor:
Evers, Ferdinand, Aharony, Amnon, Bar-Gill, Nir, Entin-Wohlman, Ora, Hedegård, Per, Hod, Oded, Jelinek, Pavel, Kamieniarz, Grzegorz, Lemeshko, Mikhail, Michaeli, Karen, Mujica, Vladimiro, Naaman, Ron, Paltiel, Yossi, Refaely-Abramson, Sivan, Tal, Oren, Thijssen, Jos, Thoss, Michael, van Ruitenbeek, Jan M., Venkataraman, Latha, Waldeck, David H., Yan, Binghai, Kronik, Leeor
We provide a critical overview of the theory of the chirality-induced spin selectivity (CISS) effect, i.e., phenomena in which the chirality of molecular species imparts significant spin selectivity to various electron processes. Based on discussions
Externí odkaz:
http://arxiv.org/abs/2108.09998
Publikováno v:
Nano Letters 21 (2021)
One-dimensional diffusion of Co ad-atoms on graphene nanoribbons has been induced and investigated by means of scanning tunnelling microscopy (STM). To this end, the nanoribbons and the Co ad-atoms have been imaged before and after injecting current
Externí odkaz:
http://arxiv.org/abs/2106.08193
Autor:
Rodríguez-Fernández, Carlos, Akius, Kim, Lima Jr., Mauricio Morais de, Cantarero, Andrés, van Ruitenbeek, Jan M., Sabater, Carlos
Under the challenge of growing a single bilayer of Bi oriented in the (111) crystallographic direction over amorphous substrates, we have studied different thicknesses of Bi thermally evaporated onto silicon oxide in order to shed light on the domina
Externí odkaz:
http://arxiv.org/abs/2103.09400