Spatially Heterogeneous Dynamics in Polymer Glasses at Room Temperature Probed by Single Molecule Lifetime Fluctuations

2003 ◽  
Vol 36 (20) ◽  
pp. 7752-7758 ◽  
Author(s):  
R. A. L. Vallée ◽  
M. Cotlet ◽  
J. Hofkens ◽  
F. C. De Schryver ◽  
K. Müllen
Keyword(s):  
Single Molecule ◽  
Room Temperature ◽  
Polymer Glasses ◽  
Heterogeneous Dynamics ◽  
Spatially Heterogeneous Dynamics

Tuning the thermoelectric properties of a single-molecule junction by mechanical stretching

2015 ◽  
Vol 17 (7) ◽  
pp. 5386-5392 ◽  
Author(s):  
Alberto Torres ◽  
Renato B. Pontes ◽  
Antônio J. R. da Silva ◽  
Adalberto Fazzio
Keyword(s):  
Seebeck Coefficient ◽  
Thermoelectric Properties ◽  
Single Molecule ◽  
Figure Of Merit ◽  
Room Temperature ◽  
Heat Conductance ◽  
Molecule Junction ◽  
Electronic Heat ◽  
Single Molecule Junction ◽  
Mechanical Stretching

We theoretically investigate, as a function of the stretching, the behaviour of the Seebeck coefficient, the electronic heat conductance and the figure of merit of a molecule-based junction composed of a benzene-1,4-dithiolate (BDT) molecule coupled to Au(111) surfaces at room temperature.

scholarly journals Giant Hysteretic Single-Molecule Electric Polarisation Switching above Room Temperature

2018 ◽  
Vol 130 (41) ◽  
pp. 13617-13620 ◽  
Author(s):  
Chisato Kato ◽  
Ryo Machida ◽  
Rio Maruyama ◽  
Ryo Tsunashima ◽  
Xiao-Ming Ren ◽  
...  
Keyword(s):  
Single Molecule ◽  
Room Temperature

Quantum Interference Enhanced Thermoelectricity in Ferrocene Based Molecular Junctions

2019 ◽  
Vol 19 (11) ◽  
pp. 7452-7455
Author(s):  
Ashkan Vakilipour Takaloo ◽  
Hatef Sadeghi
Keyword(s):  
Seebeck Coefficient ◽  
Single Molecule ◽  
Power Factor ◽  
Quantum Interference ◽  
Room Temperature ◽  
Thermoelectric Power Factor ◽  
Molecular Scale ◽  
Single Molecule Junctions ◽  
Path Structure ◽  
Single Path

Recent experimental indications of room-temperature quantum interference in the sub-nanometer single molecules suggest that such effects could be utilized to engineer thermoelectric properties of organic single molecule junctions. In this paper, we show that the thermoelectric power factor is significantly enhanced in double path ferrocene cycles compared to the single path counterpart. Due to quantum interference in the double path structure, the Seebeck coefficient is significantly enhanced while the conductance is less affected compared to single path structure. The power factor of the ferrocene cycles are 1–2 orders of magnitude higher than the best organic material reported today. This opens new avenues for future molecular scale organometallic thermoelectricity.

Humidity driven molecular switch based on photoluminescent DyIIICoIII single-molecule magnets

2019 ◽  
Vol 7 (14) ◽  
pp. 4164-4172 ◽  
Author(s):  
Szymon Chorazy ◽  
Jakub J. Zakrzewski ◽  
Mateusz Reczyński ◽  
Koji Nakabayashi ◽  
Shin-ichi Ohkoshi ◽  
...  
Keyword(s):  
Single Molecule ◽  
Magnetic Relaxation ◽  
Room Temperature ◽  
Functional Materials ◽  
Molecular Switch ◽  
Dehydration Process ◽  
Single Molecule Magnets ◽  
Visible Photoluminescence ◽  
Slow Magnetic Relaxation

Functional materials incorporating cyanido-bridged DyIIICoIII molecules combine visible photoluminescence and slow magnetic relaxation, both switchable by the level of humidity within the reversible room temperature dehydration process.

scholarly journals Correction: Spatially heterogeneous dynamics of cells in a growing tumor spheroid: comparison between theory and experiments

Soft Matter ◽  
2020 ◽  
Vol 16 (27) ◽  
pp. 6442-6442
Author(s):  
Sumit Sinha ◽  
Abdul N. Malmi-Kakkada ◽  
Xin Li ◽  
Himadri S. Samanta ◽  
D. Thirumalai
Keyword(s):  
Soft Matter ◽  
Tumor Spheroid ◽  
Heterogeneous Dynamics ◽  
Spatially Heterogeneous Dynamics ◽  
Theory And Experiments

Correction for ‘Spatially heterogeneous dynamics of cells in a growing tumor spheroid: comparison between theory and experiments’ by Sumit Sinha et al., Soft Matter, 2020, 16, 5294–5304, DOI: 10.1039/C9SM02277E.

Single-molecule spectral fluctuations at room temperature

Nature ◽  
1997 ◽  
Vol 385 (6612) ◽  
pp. 143-146 ◽  
Author(s):  
H. Peter Lu ◽  
X. Sunney Xie
Keyword(s):  
Single Molecule ◽  
Room Temperature
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