Optical control of the spin state of two Mn atoms... L. Besombes, C. L. Cao, S. Jamet,
... cannot deduce the ratio Ih /Ie and the electron-hole exchange interaction energy Ieh . In the model we chose typical values for Ih /Ie and Ieh measured in singly Mn-doped QDs.3,22 All the parameters used in the calculation are listed in the caption of Fig. 2. To reproduce the overall splitting of th ...
... cannot deduce the ratio Ih /Ie and the electron-hole exchange interaction energy Ieh . In the model we chose typical values for Ih /Ie and Ieh measured in singly Mn-doped QDs.3,22 All the parameters used in the calculation are listed in the caption of Fig. 2. To reproduce the overall splitting of th ...
What`s the Matter?: Quantum Physics for Ordinary People
... that it has collapsed spread to remote locations, so that the laws of physics can be enforced there? ...
... that it has collapsed spread to remote locations, so that the laws of physics can be enforced there? ...
Enhancement of quantum dot peak-spacing fluctuations
... ground-state energy of a quantum dot, which are manifested in the fluctuations in the resonanttunneling-peak spacings, are much larger than what one would expect from models that ignore electron correlations. Numerical studies [1, 4-6] have indeed revealed an enhancement of the ground-state energy f ...
... ground-state energy of a quantum dot, which are manifested in the fluctuations in the resonanttunneling-peak spacings, are much larger than what one would expect from models that ignore electron correlations. Numerical studies [1, 4-6] have indeed revealed an enhancement of the ground-state energy f ...
Chapter 3 Approximation Methods in QM
... the information of Ĥ0 to find the eigenstates and eigenvalues of Ĥ. Ĥ0 is usually referred to as unperturbed Hamiltonian, V̂ as perturbation potential (operator). In principle (the completeness principle), any state Ψp can be written as a linear combination of Φk as X |Ψp i = Cpk |Φk i k ...
... the information of Ĥ0 to find the eigenstates and eigenvalues of Ĥ. Ĥ0 is usually referred to as unperturbed Hamiltonian, V̂ as perturbation potential (operator). In principle (the completeness principle), any state Ψp can be written as a linear combination of Φk as X |Ψp i = Cpk |Φk i k ...
Cooling of a small sample of Bose atoms with accidental... Maciej Lewenstein , J. Ignacio Cirac , and Luis Santos
... ideal Bose gas, or more precisely speaking a sample consisting of N atoms, in a perfectly harmonic microtrap. It should be noted that this problem is quite general. Atomic traps, although frequently anisotropic (see for example Ref. [3]), can be designed to be, with a very good accuracy, harmonic. M ...
... ideal Bose gas, or more precisely speaking a sample consisting of N atoms, in a perfectly harmonic microtrap. It should be noted that this problem is quite general. Atomic traps, although frequently anisotropic (see for example Ref. [3]), can be designed to be, with a very good accuracy, harmonic. M ...
Ionization of high-lying states of the sodium atom by a pulsed
... field intensity i s increased to the critical value, the signal increases slightly. When the critical value i s reached, the signal increases abruptly by three-four orders of magnitude. Further increase of the electric field intensity leads to saturation of the ion signal. The D state is characteriz ...
... field intensity i s increased to the critical value, the signal increases slightly. When the critical value i s reached, the signal increases abruptly by three-four orders of magnitude. Further increase of the electric field intensity leads to saturation of the ion signal. The D state is characteriz ...
quantum physics - Enggphysicsvenkat
... Principle of least action in Mechanics – moving particle always chooses – path for which action is less. Fermat’s principle in optics – light always chooses a path for which the transit is minimal. 3. Bohr’s theory of atomic structure According to Bohr, the stable states of electrons in the atom are ...
... Principle of least action in Mechanics – moving particle always chooses – path for which action is less. Fermat’s principle in optics – light always chooses a path for which the transit is minimal. 3. Bohr’s theory of atomic structure According to Bohr, the stable states of electrons in the atom are ...
Time propagation of extreme two-electron wavefunctions F Robicheaux
... problem poses difficulties for the methods above because of the large spatial region and large number of angular momenta and because the amount of time needed for the simulation is ∼106 atomic units. As another example, Landers et al [6] had a case of two continuum electrons where a slow electron is ...
... problem poses difficulties for the methods above because of the large spatial region and large number of angular momenta and because the amount of time needed for the simulation is ∼106 atomic units. As another example, Landers et al [6] had a case of two continuum electrons where a slow electron is ...
Crystal structure, electronic structure and - Research Online
... material, due to its large Seebeck coefficient and ability to form single phase solid solutions with Sb2Te2S [11]. Our choice of fabrication technique was motivated by a report which suggested that figure of merit values and power factor values of thermoelectric materials might be influenced by fabr ...
... material, due to its large Seebeck coefficient and ability to form single phase solid solutions with Sb2Te2S [11]. Our choice of fabrication technique was motivated by a report which suggested that figure of merit values and power factor values of thermoelectric materials might be influenced by fabr ...
CHEM 322 - Queen`s Chemistry
... Method: The course will be taught by Peter Loock, who has research interests in experimental research on electronically excited states. Each spectroscopic technique will be first introduced using fundamental QM principles, and then expanded by introducing practical applications. Evaluation: The cour ...
... Method: The course will be taught by Peter Loock, who has research interests in experimental research on electronically excited states. Each spectroscopic technique will be first introduced using fundamental QM principles, and then expanded by introducing practical applications. Evaluation: The cour ...
Quantum dynamics study of fulvene double bond photoisomerization: The
... The double bond photoisomerization of fulvene has been studied with quantum dynamics calculations using the multi-configuration time-dependent Hartree method. Fulvene is a test case to develop optical control strategies based on the knowledge of the excited state decay mechanism. The decay takes pla ...
... The double bond photoisomerization of fulvene has been studied with quantum dynamics calculations using the multi-configuration time-dependent Hartree method. Fulvene is a test case to develop optical control strategies based on the knowledge of the excited state decay mechanism. The decay takes pla ...