Direct Visualization of Nearly Free Electron States Formed by Superatom Molecular Orbitals in a Li@C60 Monolayer

2021 ◽  
pp. 7812-7817
Author(s):  
Naoya Sumi ◽  
Artem V. Kuklin ◽  
Hiroshi Ueno ◽  
Hiroshi Okada ◽  
Tomoyuki Ogawa ◽  
...  
Keyword(s):  
Free Electron ◽  
Molecular Orbitals ◽  
Direct Visualization ◽  
Electron States

scholarly journals Modulation of nearly free electron states in hydroxyl-functionalized MXenes: a first-principles study

2020 ◽  
Vol 8 (15) ◽  
pp. 5211-5221 ◽  
Author(s):  
Jiaqi Zhou ◽  
Mohammad Khazaei ◽  
Ahmad Ranjbar ◽  
Vei Wang ◽  
Thomas D. Kühne ◽  
...  
Keyword(s):  
Transition Metal ◽  
First Principles ◽  
Free Electron ◽  
Chemical Characteristics ◽  
Two Dimensional ◽  
Metal Carbides ◽  
Electron States ◽  
Transition Metal Carbides ◽  
Physical And Chemical Characteristics ◽  
Physical And Chemical

Two-dimensional transition metal carbides and nitrides (named as MXenes) and their functionalized ones exhibit various physical and chemical characteristics.

π-Molecular orbitals in fullerenes and the free electron model

2003 ◽  
Vol 378 (5-6) ◽  
pp. 598-602 ◽  
Author(s):  
Naomi Mizorogi ◽  
Masaki Kiuchi ◽  
Kumiko Tanaka ◽  
Rika Sekine ◽  
Jun-ichi Aihara
Keyword(s):  
Free Electron ◽  
Molecular Orbitals ◽  
Electron Model ◽  
Free Electron Model

scholarly journals FERMI TRANSPORT OF SPINORS AND FREE QED STATES IN CURVED SPACETIME

2009 ◽  
Vol 06 (05) ◽  
pp. 805-824 ◽  
Author(s):  
DANIEL CANARUTTO
Keyword(s):  
Free Electron ◽  
Curved Spacetime ◽  
Electron States ◽  
One Dimensional ◽  
The Family ◽  
Spinor Connection ◽  
Spinor Geometry ◽  
Classical Fields ◽  
Distinguished Member

Fermi transport of spinors can be precisely understood in terms of two-spinor geometry. By using a partly original, previously developed treatment of two-spinors and classical fields, we describe the family of all transports, along a given one-dimensional timelike submanifold of spacetime, which yield the standard Fermi transport of vectors. Moreover, we show that this family has a distinguished member, whose relation to the Fermi transport of vectors is similar to the relation between the spinor connection and spacetime connection. Various properties of the Fermi transport of spinors are discussed, and applied to the construction of free electron states for a detector-dependent QED formalism introduced in a previous paper.

Direct visualization of diffuse unoccupied molecular orbitals at a rubrene/graphite interface

2018 ◽  
Vol 20 (25) ◽  
pp. 17415-17422 ◽  
Author(s):  
Takashi Yamada ◽  
Mariko Kinoshita ◽  
Kento Araragi ◽  
Yu Watanabe ◽  
Takahiro Ueba ◽  
...  
Keyword(s):  
Molecular Level ◽  
Imaging Techniques ◽  
Molecular Orbitals ◽  
Direct Visualization ◽  
Microscopic Imaging

Using a combination of spectroscopic and microscopic imaging techniques, localized and delocalized unoccupied states are visualized at the molecular level.

scholarly journals One-dimensional nearly free electron states in borophene

Nanoscale ◽  
2019 ◽  
Vol 11 (33) ◽  
pp. 15605-15611 ◽  
Author(s):  
Longjuan Kong ◽  
Liren Liu ◽  
Lan Chen ◽  
Qing Zhong ◽  
Peng Cheng ◽  
...  
Keyword(s):  
First Principles ◽  
Free Electron ◽  
First Principles Calculations ◽  
Electron States ◽  
One Dimensional ◽  
Line Defects

One-dimensional nearly free electron states in borophene with line defects was revealed by STM/STS characterization and first-principles calculations.

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