Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Leon, Christopher"'
In scanning tunneling microscopy of molecules, an insulating buffer layer is often introduced to reduce interaction between the molecules and the substrate. Focusing on tunneling through the molecule's electronic transport gap, we demonstrate that th
Externí odkaz:
http://arxiv.org/abs/2404.11956
Using scanning tunneling microscopy (STM), we experimentally and theoretically investigate isolated platinum phthalocyanine (PtPc) molecules adsorbed on atomically thin NaCl(100) vapor deposited on Au(111). We obtain good agreement between theory and
Externí odkaz:
http://arxiv.org/abs/2401.14937
Publikováno v:
Nat. Commun. 13, 981 (2022)
The alkali halides are ionic compounds. Each alkali atom donates an electron to a halogen atom, leading to ions with full shells. The valence band is mainly located on halogen atoms, while, in a traditional picture, the conduction band is mainly loca
Externí odkaz:
http://arxiv.org/abs/2310.14070
Publikováno v:
ACS Nano, 17, 14, 13176 (2023)
We report on scanning tunneling microscopy (STM) topographs of individual metal phthalocyanines (MPc) on a thin salt (NaCl) film on a gold substrate, at tunneling energies within the molecule's electronic transport gap. Theoretical models of increasi
Externí odkaz:
http://arxiv.org/abs/2310.13962
Autor:
Tang, Dixin, Chen, Fanchao, De Leon, Christopher, Wattanawaroon, Tana, Yun, Jeaseok, Seshadri, Srinivasan, Parameswaran, Aditya G.
Spreadsheets are one of the most popular data analysis tools, wherein users can express computation as formulae alongside data. The ensuing dependencies are tracked as formula graphs. Efficiently querying and maintaining these formula graphs is criti
Externí odkaz:
http://arxiv.org/abs/2302.05482
Autor:
Leon, Christopher1 (AUTHOR) cleon@lanl.gov, Scheinker, Alexander1 (AUTHOR)
Publikováno v:
Scientific Reports. 6/26/2024, Vol. 14 Issue 1, p1-13. 13p.
Autor:
Leon, Christopher, Sargsian, Misak M.
We report the observation of the existence of a possible universal limit for valence parton distributions that should exist once partonic degrees of freedom are relevant for high energy scattering from strongly interacting bound systems like a nucleo
Externí odkaz:
http://arxiv.org/abs/2206.12522
Autor:
Rosławska, Anna, Merino, Pablo, Grewal, Abhishek, Leon, Christopher C., Kuhnke, Klaus, Kern, Klaus
Publikováno v:
Nano Lett., 21, 17, 7221-7227 (2021)
We study fluctuations in plasmonic electroluminescence at the single-atom limit profiting from the precision of a low-temperature scanning tunneling microscope. First, we investigate the influence of a controlled single-atom transfer on the plasmonic
Externí odkaz:
http://arxiv.org/abs/2102.11671
Autor:
Leon, Christopher, Sargsian, Misak
We develop a non-perturbative model for valence parton distribution functions (PDFs) based on the mean field interactions of valence quarks in the nucleonic interior. The main motivation for the model is to obtain a mean field description of the vale
Externí odkaz:
http://arxiv.org/abs/2012.14030