Evidence of Symmetry Breaking in Lead Salt Quantum Dots

2009 ◽  
Author(s):  
Gero Nootz ◽  
Lazaro A. Padilha ◽  
Scott Webster ◽  
David J. Hagan ◽  
Eric W. Van Stryland ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Lead Salt

scholarly journals The Role of Symmetry Breaking on the Optical Transitions in Lead-Salt Quantum Dots

Nano Letters ◽  
2011 ◽  
Vol 11 (2) ◽  
pp. 917-917
Author(s):  
Gero Nootz ◽  
Lazaro A. Padilha ◽  
Peter D. Olszak ◽  
Scott Webster ◽  
David J. Hagan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Lead Salt ◽  
Optical Transitions

Role of Symmetry Breaking on the Optical Transitions in Lead-Salt Quantum Dots

Nano Letters ◽  
2010 ◽  
Vol 10 (9) ◽  
pp. 3577-3582 ◽  
Author(s):  
Gero Nootz ◽  
Lazaro A. Padilha ◽  
Peter D. Olszak ◽  
Scott Webster ◽  
David J. Hagan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Lead Salt ◽  
Optical Transitions

Evidence of Symmetry Breaking and Carrier Dynamics in Lead Salt Quantum Dots

2009 ◽  
Author(s):  
Gero Nootz ◽  
Lazaro A. Padilha ◽  
Scott Webster ◽  
David J. Hagan ◽  
Eric W. Van Stryland ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Carrier Dynamics ◽  
Lead Salt

scholarly journals Spectral signatures of high-symmetry quantum dots and effects of symmetry breaking

2015 ◽  
Vol 17 (10) ◽  
pp. 103017 ◽  
Author(s):  
K F Karlsson ◽  
D Y Oberli ◽  
M A Dupertuis ◽  
V Troncale ◽  
M Byszewski ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
High Symmetry ◽  
Spectral Signatures

scholarly journals Symmetry breaking and Wigner molecules in few-electron quantum dots

2006 ◽  
Vol 203 (6) ◽  
pp. 1160-1171 ◽  
Author(s):  
Constantine Yannouleas ◽  
Uzi Landman
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Electron Quantum

Symmetry Elevation and Symmetry Breaking: Keys to Describe and Explain Excitonic Complexes in Semiconductor Quantum Dots

2011 ◽  
Author(s):  
K. F. Karlsson ◽  
M. A. Dupertuis ◽  
D. Y. Oberli ◽  
E. Pelucchi ◽  
A. Rudra ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Semiconductor Quantum Dots

Temperature dependence of the fundamental excitonic resonance in lead-salt quantum dots

2015 ◽  
Vol 107 (2) ◽  
pp. 022106 ◽  
Author(s):  
Fangyu Yue ◽  
Jens W. Tomm ◽  
Detlef Kruschke ◽  
Bruno Ullrich ◽  
Junhao Chu
Keyword(s):  
Quantum Dots ◽  
Temperature Dependence ◽  
Lead Salt ◽  
Excitonic Resonance

SYMMETRY BREAKING PHENOMENA IN MESOSCOPIC SYSTEMS: QUANTUM DOTS AND ROTATING NUCLEI

2009 ◽  
Vol 18 (04) ◽  
pp. 1014-1021
Author(s):  
R. G. NAZMITDINOV ◽  
A. PUENTE
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Rotational Symmetry ◽  
Random Phase ◽  
Mean Field ◽  
Rotating Frame ◽  
Octupole Deformation ◽  
The Mean ◽  
Symmetry Breaking Phenomena ◽  
Rotating Nuclei

A brief description of excited and ground states in two-dimensional quantum dots and rotating nuclei is presented within a mean field approach and a random-phase approximation (RPA). We discuss the procedure to restore the rotational symmetry broken at the mean field, which can be extended for other symmetry breaking cases. We propose to consider a disappearance of collective excitations in the rotating frame as a manifestation of symmetry breaking phenomena of the rotating mean field. In particular, we demonstrate that the disappearance of a collective octupole mode in the rotating frame in 162 Yb gives rise to the nonaxial octupole deformation.

Electron relaxation in lead-salt quantum dots

2005 ◽  
Author(s):  
Frank W. Wise ◽  
Jeff Harbold ◽  
Stephen Clark ◽  
Byung-Ryool Hyun
Keyword(s):  
Quantum Dots ◽  
Lead Salt ◽  
Electron Relaxation
Sign in / Sign up

Export Citation Format

Share Document