scholarly journals One-dimensional Fe surface states confined by self-assembled carbon chains at the Fe(001) surface

2005 ◽  
Vol 72 (8) ◽  
Author(s):  
G. Trimarchi ◽  
N. Binggeli
Keyword(s):  
Surface States ◽  
One Dimensional ◽  
Carbon Chains ◽  
Self Assembled

scholarly journals Vortex states in an acoustic Weyl crystal with a topological lattice defect

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Qiang Wang ◽  
Yong Ge ◽  
Hong-xiang Sun ◽  
Haoran Xue ◽  
Ding Jia ◽  
...  
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Lattice Defect ◽  
Three Dimensional ◽  
Surface States ◽  
Real Space ◽  
Lattice Defects ◽  
One Dimensional ◽  
Topological Features ◽  
Topological Lattice

AbstractCrystalline materials can host topological lattice defects that are robust against local deformations, and such defects can interact in interesting ways with the topological features of the underlying band structure. We design and implement a three dimensional acoustic Weyl metamaterial hosting robust modes bound to a one-dimensional topological lattice defect. The modes are related to topological features of the bulk bands, and carry nonzero orbital angular momentum locked to the direction of propagation. They span a range of axial wavenumbers defined by the projections of two bulk Weyl points to a one-dimensional subspace, in a manner analogous to the formation of Fermi arc surface states. We use acoustic experiments to probe their dispersion relation, orbital angular momentum locked waveguiding, and ability to emit acoustic vortices into free space. These results point to new possibilities for creating and exploiting topological modes in three-dimensional structures through the interplay between band topology in momentum space and topological lattice defects in real space.

Surface states of a deformed one-dimensional crystal

Physica ◽  
1966 ◽  
Vol 32 (7) ◽  
pp. 1274-1282 ◽  
Author(s):  
Maria Stȩślicka ◽  
K.F. Wojciechowski
Keyword(s):  
Surface States ◽  
One Dimensional ◽  
Dimensional Crystal

scholarly journals Self-Assembled Peptide Nanofiber Templated One-Dimensional Gold Nanostructures Exhibiting Resistive Switching

Langmuir ◽  
2012 ◽  
Vol 28 (47) ◽  
pp. 16347-16354 ◽  
Author(s):  
Handan Acar ◽  
Rukan Genc ◽  
Mustafa Urel ◽  
Turan S. Erkal ◽  
Aykutlu Dana ◽  
...  
Keyword(s):  
Resistive Switching ◽  
Gold Nanostructures ◽  
One Dimensional ◽  
Self Assembled

scholarly journals Fluorescence Polarization Measurements to Probe Alignment of a Bithiophene Dye in One-Dimensional Channels of Self-Assembled Phenylethynylene Bis-Urea Macrocycle Crystals

2017 ◽  
Vol 121 (33) ◽  
pp. 18102-18109 ◽  
Author(s):  
Preecha Kittikhunnatham ◽  
Bozumeh Som ◽  
Vitaly Rassolov ◽  
Matthias Stolte ◽  
Frank Würthner ◽  
...  
Keyword(s):  
Fluorescence Polarization ◽  
One Dimensional ◽  
Polarization Measurements ◽  
Self Assembled

Spectroscopy of self-assembled one-dimensional atomic string: The role of step edge

2013 ◽  
Vol 103 (8) ◽  
pp. 081608 ◽  
Author(s):  
Rongxing Cao ◽  
Zhangfeng Zhong ◽  
Jian Hu ◽  
Xiaopu Zhang ◽  
Bingfeng Miao ◽  
...  
Keyword(s):  
Step Edge ◽  
One Dimensional ◽  
Self Assembled

scholarly journals Giant Rashba splitting of quasi-one-dimensional surface states on Bi/InAs(110)- (2×1)

2018 ◽  
Vol 98 (7) ◽  
Author(s):  
Takuto Nakamura ◽  
Yoshiyuki Ohtsubo ◽  
Yuki Yamashita ◽  
Shin-ichiro Ideta ◽  
Kiyohisa Tanaka ◽  
...  
Keyword(s):  
Surface States ◽  
One Dimensional ◽  
Dimensional Surface

4. Gelification and soapiness

2020 ◽  
pp. 63-90
Author(s):  
Tom McLeish
Keyword(s):  
Brownian Motion ◽  
Self Assembly ◽  
Soft Matter ◽  
Intermolecular Forces ◽  
Two Dimensional ◽  
Important Distinction ◽  
One Dimensional ◽  
The Third ◽  
Self Assembled ◽  
Weak Intermolecular Forces

‘Gelification and soapiness’ looks at the third class of soft matter: ‘self-assembly’. Like the colloids of inks and clays, and the polymers of plastics and rubbers, ‘self-assembled’ soft matter also emerges as a surprising consequence of Brownian motion combined with weak intermolecular forces. Like them, it also leads to explanations of a very rich world of materials and phenomena, such as gels, foams, soaps, and ultimately to many of the structures of biological life. There is an important distinction that needs to be made between one-dimensional and two-dimensional self-assembly.

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