Here I present numerical renormalization group studies of quantum entanglement, Kondo effect and electronic transport through a system of quantum dots. The results are first presented for a triangular molecule built of coherently coupled quantum dots. Then, a single quantum dot with an assisted hopping is considered.
Optically Driven Quantum Dot Electrons for Quantum Computing: High speed switching by Rabi oscillations of Optically Driven Quantum Dots. Xiaodong Wu, Lu Sham, Paul ...
Petta J, Johnson A, Taylor J, Laird E, Yacoby A, Lukin M, Marcus C, Hanson M, Gossard A ... Quantum Systems for Information Technology. WS 2006/07. Thomas ...
A quantum computer is any device for computation that makes direct use of ... A qubit can hold a one, a zero, or, crucially, a superposition of these. ...
Quantum Dots and Quantum Dot Cellular Automata SOURCES: Rajarshi Mukhopadhyay, raji@ ece. gatech. Edu Richard Spillman Yan-Ten Lu, Physics, NCKU Tony Hey and Douglas ...
What physical properties of a quantum dot can be used to ... University of New Castle: Condensed Matter Theory. http://cmt.phys.ncl.ac.uk/research/dot.php ...
Polarizability in Quantum Dots via Correlated Quantum Monte Carlo Leonardo Colletti Istituto Nazionale di Fisica Nucleare, Sezione di Padova, Gruppo di Trento, Italy
Nonlinear optics at the quantum level. and quantum information in optical systems ... Optics: Kevin Resch( Zeilinger)Jeff Lundeen. Chris Ellenor Masoud Mohseni ...
Istituto Nazionale di Fisica Nucleare, Sezione di Padova, Gruppo di Trento, Italy ... Motivation: experimental data, ... the formalism. Polarizability in QDs ...
... Anderson orthogonality, Mahan exciton, quantum Zeno effect, entanglement ... Artificial atoms Single electron transistors R L Vg Traditional regimes ...
A Novel System of Single-Chain Quantum Magnet: Twisted XY Easy-Plane Anisotropy Model and Photo-Induced Switching between Quantum Magnet and Paramagnet
Materials Science and Engineering, University of Pennsylvania. Brief introduction ... More steric hinderance? Layer of high band-gap SC, higher quantum efficiency ...
... small enough so that quantization of energy levels and electron charge are important Coulomb Blockade The two-impurity Anderson model The two-channel Kondo ...
Quantum Dots - Outline Introduction Growth Single Particles Multiexciton Model Optical Transitions Single Dot Studies Charging Correlation Density of States ...
The atom-quantum dot analogy ... Self-Assembled Growth of Quasi-zero Dimensional Systems MOMBE Growth of InAs/InP Quantum Dots MOMBE Growth of InAs/InP ...
Liouville von Neumann Equation. Schr dinger Equation. open quantum systems ... 1 S. John and T. Quang, Phys. Rev. Lett. 78, 1888 (1997) 2 J.J. Hope et al., Phys. ...
Vg. Fermi distribution. when T increase. Meir et al. Phys. ... 3) A collection of Qds can represent molecules. Coulomb Diamond. Wider peaks in. the conductance ...
L. Kouwenhoven, L. Glazman. ' Revival of the Kondo effect'. Physics World, 1, 33 (2001) ... Bubbles for even-N at B=0, yet ridges can be formed at certain field ...
Multi-orbital Kondo effect in vertical quantum dot system Sakano, Rui Kawakami, Norio Osaka University Back ground of my talk Outline of my talk Quantum Dot ...
between atoms. Application: GaN based nanostructure ... field value. Low field value. The evaluation of electric fields from optical data is tnr dependent ...
In this talk I hope to address the question of how a model such as Todd ... If the system has characteristic frequency W the field will result in damping at ...
... nanotechnology is a rapidly growing field in science. ... 'What is a Quantum Dot' One hour lecture presented by Mr. Daniel ... New York: Cambridge University ...
Institute for Theoretical Physics, Vienna University of Technology ... 200 atto seconds - 20 femto seconds [1] D. Vernhet et.al., J. Phys. B 31, 177 (1998) ...
Title: The Localization Tensor: Telling Metals from Insulators Author: Angus MacKinnon Last modified by: Angus MacKinnon Created Date: 6/6/2005 9:38:33 AM
... and Dynamical Quantum Models (quant-ph/0205059) Scott Aaronson, ... (submitted to PRL, quant-ph/0205059) What if you could examine an observer's entire history? ...
... calculated from UV/VIS spectrum ... The contents of each tube were transferred to a single vial. ... Bright UV-Blue Luminescent Colloidal ZnSe Nanocrystals. ...
(Washington State University, Pullman WA 99164), A. Denison (INEEL, Idaho Falls, ID 83415 and ... The Density Functional Theory (DFT) is generalized ...
Many of our standard physical ideas and concepts are not applicable ... Notice the current is non-monotonic in U, with duality between small and large U ...
Nanotechnology Application for Solar Cells: Using Quantum Dots to Modify ... Gerber, D.S. Maracas, G.N. A simple method for extraction of multiple quantum ...
10th INTERNATIONAL SPRING SEMINAR ON NUCLEAR PHYSICS NEW ... * 10th International Spring Seminar on Nuclear Physics Dynamical Symmetries : Nuclei can be classified ...
Ferromagnetism vs. Antiferromagnetism in Double Quantum Dots: Results from the Bethe Ansatz ... Integrability allows one to both determine the correct scattering ...
... Chemistry operates near this classical regime Introduce Coherent Control Traditional Photoexcitation in Photochemistry/Photophysics Ground state Excited ...
Ferromagnetism vs. Antiferromagnetism in Double Quantum Dots: Results from the Bethe Ansatz Robert Konik, Brookhaven National Laboratory Hubert Saleur,
The Institute of Optics, University of Rochester, Rochester, NY 14627 ... Absorption spectrum measured with spectrophotometer shows first exciton peak near 800 nm. ...
Design and Optimization of a Quantum Dot Qubit System ... Pinch-off voltage vs. gate separation. fcentral. fside. f. z. fg. fb. fg. W. ?1d( g) = 0. ?2d( g) = 0 ...
Dynamics of a superconducting qubit coupled to quantum two ... Alexandre Zagoskin (UBC, RIKEN, Loughborough U.) Franco Nori (The University of Michigan, RIKEN) ...
Department of Electrical Engineering and Department of Physics ... P. Kouwenhoven and C.M. Marcus, 'Quantum Dots', Physics World vol. 11 no. 6, 35-39 (1998) ...
A Systems Biology Approach to Cancer Therapy and Early Detection ... channel Ca-leak-to-cytoplasm Ca-sequester- Ca :: 8. channel IP3R* Ca-sequester - Ca :: 19.2 ...