Mo6S3I6 molecular wires: From a one-dimensional quantum fluid to self-organized critical self-assembled networks

2010 ◽  
Vol 247 (11-12) ◽  
pp. 3014-3017
Author(s):  
Christoph Gadermaier ◽  
Jure Strle ◽  
Marko Uplaznik ◽  
Damjan Vengust ◽  
Bostjan Bercic ◽  
...  
Keyword(s):  
Molecular Wires ◽  
One Dimensional ◽  
Quantum Fluid ◽  
Self Organized ◽  
Self Assembled

scholarly journals Describing chain-like assembly of ethoxygroup-functionalized organic molecules on Au(111) using high-throughput simulations

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Lokamani ◽  
Jeffrey Kelling ◽  
Robin Ohmann ◽  
Jörg Meyer ◽  
Tim Kühne ◽  
...  
Keyword(s):  
High Throughput ◽  
Energy Function ◽  
Organic Molecules ◽  
Molecular Wires ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Intermolecular Interaction Energy ◽  
One Dimensional ◽  
Coverage Density ◽  
Clustering Approach

AbstractDue to the low corrugation of the Au(111) surface, 1,4-bis(phenylethynyl)-2,5-bis(ethoxy)benzene (PEEB) molecules can form quasi interlocked lateral patterns, which are observed in scanning tunneling microscopy experiments at low temperatures. We demonstrate a multi-dimensional clustering approach to quantify the anisotropic pair-wise interaction of molecules and explain these patterns. We perform high-throughput calculations to evaluate an energy function, which incorporates the adsorption energy of single PEEB molecules on the metal surface and the intermolecular interaction energy of a pair of PEEB molecules. The analysis of the energy function reveals, that, depending on coverage density, specific types of pattern are preferred which can potentially be exploited to form one-dimensional molecular wires on Au(111).

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

scholarly journals Do we need a non-perturbative theory of Bose-Einstein condensation?

2021 ◽  
Vol 2103 (1) ◽  
pp. 012200
Author(s):  
K G Zloshchastiev
Keyword(s):  
Phase Contrast ◽  
Einstein Condensate ◽  
Einstein Condensation ◽  
One Dimensional ◽  
Quantum Fluid ◽  
Bose Einstein Condensate ◽  
Dipole Force ◽  
Theoretical Assumptions ◽  
Bose Einstein ◽  
Best Fit

Abstract We recall the experimental data of one-dimensional axial propagation of sound near the center of the Bose-Einstein condensate cloud, which used the optical dipole force method of a focused laser beam and rapid sequencing of nondestructive phase-contrast images. We reanalyze these data within the general quantum fluid framework but without model-specific theoretical assumptions; using the standard best fit techniques. We demonstrate that some of their features cannot be explained by means of the perturbative two-body approximation and Gross-Pitaevskii model, and conjecture possible solutions.

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