scholarly journals First-Order0−πQuantum Phase Transition in the Kondo Regime of a Superconducting Carbon-Nanotube Quantum Dot

2012 ◽  
Vol 2 (1) ◽  
Author(s):  
Romain Maurand ◽  
Tobias Meng ◽  
Edgar Bonet ◽  
Serge Florens ◽  
Laëtitia Marty ◽  
...  
Keyword(s):  
Phase Transition ◽  
Carbon Nanotube ◽  
Quantum Dot

scholarly journals Publisher’s Note: First-Order0−πQuantum Phase Transition in the Kondo Regime of a Superconducting Carbon-Nanotube Quantum Dot [Phys. Rev. X2, 011009 (2012)]

2012 ◽  
Vol 2 (1) ◽  
Author(s):  
Romain Maurand ◽  
Tobias Meng ◽  
Edgar Bonet ◽  
Serge Florens ◽  
Laëtitia Marty ◽  
...  
Keyword(s):  
Phase Transition ◽  
Carbon Nanotube ◽  
Quantum Dot

scholarly journals First-Order 0-π Quantum Phase Transition in the Kondo Regime of a Superconducting Carbon-Nanotube Quantum Dot

2012 ◽  
Vol 2 (2) ◽  
Author(s):  
Romain Maurand ◽  
Tobias Meng ◽  
Edgar Bonet ◽  
Serge Florens ◽  
Laëtitia Marty ◽  
...  
Keyword(s):  
Phase Transition ◽  
Carbon Nanotube ◽  
Quantum Dot ◽  
Quantum Phase Transition ◽  
Quantum Phase ◽  
First Order

Hybrid Single Walled Carbon Nanotube - Quantum Dot photosensors

2015 ◽  
Author(s):  
Simas Rackauskas ◽  
Andrei V. Alaferdov ◽  
Tatiana Rackauskas ◽  
Raluca Savu ◽  
Stanislav A. Moshkalev ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Quantum Dot ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon

scholarly journals Subgap spectroscopy of thermally excited quasiparticles in a Nb-contacted carbon nanotube quantum dot

2014 ◽  
Vol 89 (24) ◽  
Author(s):  
M. Gaass ◽  
S. Pfaller ◽  
T. Geiger ◽  
A. Donarini ◽  
M. Grifoni ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Quantum Dot

scholarly journals Structural phase transition in carbon nanotube bundles under pressure

2000 ◽  
Vol 61 (9) ◽  
pp. 5939-5944 ◽  
Author(s):  
M. J. Peters ◽  
L. E. McNeil ◽  
Jian Ping Lu ◽  
Daniel Kahn
Keyword(s):  
Phase Transition ◽  
Carbon Nanotube ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
Nanotube Bundles

scholarly journals Mechanical Response of Carbon Nanotube Bundle to Lateral Compression

Computation ◽  
2020 ◽  
Vol 8 (2) ◽  
pp. 27 ◽  
Author(s):  
Dina U. Abdullina ◽  
Elena A. Korznikova ◽  
Volodymyr I. Dubinko ◽  
Denis V. Laptev ◽  
Alexey A. Kudreyko ◽  
...  
Keyword(s):  
Phase Transition ◽  
Carbon Nanotube ◽  
Order Phase Transition ◽  
Mechanical Response ◽  
Van Der Waals ◽  
Van Der Waals Interactions ◽  
Structure Evolution ◽  
Biaxial Compression ◽  
Chain Model ◽  
Bending Rigidity

Structure evolution and mechanical response of the carbon nanotube (CNT) bundle under lateral biaxial compression is investigated in plane strain conditions using the chain model. In this model, tensile and bending rigidity of CTN walls, and the van der Waals interactions between them are taken into account. Initially the bundle in cross section is a triangular lattice of circular zigzag CNTs. Under increasing strain control compression, several structure transformations are observed. Firstly, the second-order phase transition leads to the crystalline structure with doubled translational cell. Then the first-order phase transition takes place with the appearance of collapsed CNTs. Further compression results in increase of the fraction of collapsed CNTs at nearly constant compressive stress and eventually all CNTs collapse. It is found that the potential energy of the CNT bundle during deformation changes mainly due to bending of CNT walls, while the contribution from the walls tension-compression and from the van der Waals energies is considerably smaller.

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