Learn more. - Navillum Nanotechnologies
... a specific, pure color, based on its particle size. The smallest Quantum dots emit blue light while the larger ones emit red light. This light emission process is called photoluminescence (PL) or more specifically is called, fluorescence. Because Quantum dots can be made that absorb and emit energy ...
... a specific, pure color, based on its particle size. The smallest Quantum dots emit blue light while the larger ones emit red light. This light emission process is called photoluminescence (PL) or more specifically is called, fluorescence. Because Quantum dots can be made that absorb and emit energy ...
On Gauge Invariance and Covariant Derivatives in Metric Spaces
... differential equations for different fields, we have to introduce additional structures into the spacetime. These structures are known as connection coefficients. They can be introduced in a differential manifold independent of metric [2]. We can construct covariant derivatives in a manifold in term ...
... differential equations for different fields, we have to introduce additional structures into the spacetime. These structures are known as connection coefficients. They can be introduced in a differential manifold independent of metric [2]. We can construct covariant derivatives in a manifold in term ...
Conservation of Energy in Classical Mechanics and Its Lack from the
... described in a way not much different than applied for the body motion in the solar system. The main change which had to be taken into account concerned the fact that a single electron particle in the atom—concretely the hydrogen atom—could assume different but strictly specified energy values calle ...
... described in a way not much different than applied for the body motion in the solar system. The main change which had to be taken into account concerned the fact that a single electron particle in the atom—concretely the hydrogen atom—could assume different but strictly specified energy values calle ...
Atomic Structure and Atomic Spectra
... Three years later, Schrodinger introduced his wave equation, whose solutions are the wavefunctions for a particle trapped in a potential well. Since the wave function contains all that is knowable about a particle that is behaving as a wave, when Schrodinger's equation is applied to an electron bou ...
... Three years later, Schrodinger introduced his wave equation, whose solutions are the wavefunctions for a particle trapped in a potential well. Since the wave function contains all that is knowable about a particle that is behaving as a wave, when Schrodinger's equation is applied to an electron bou ...
On the Explanation for Quantum Statistics
... been viewed with suspicion (because already incompatible with classical principles, philosophical or physical, almost always unstated). After all, classical particles can surely be distinguished by their trajectories (an argument I shall discuss at length). The very concept of particle indistinguish ...
... been viewed with suspicion (because already incompatible with classical principles, philosophical or physical, almost always unstated). After all, classical particles can surely be distinguished by their trajectories (an argument I shall discuss at length). The very concept of particle indistinguish ...
Few-body insights into the fractional quantum Hall effect
... 3. Since these states are identifiable by a property of noninteracting electrons, it should be possible to probe these exceptional degeneracy states in other ways, e.g. without a magnetic field, or with neutral, ultracold polarized fermionic (or bosonic atoms) 4. One can use the approximate separabi ...
... 3. Since these states are identifiable by a property of noninteracting electrons, it should be possible to probe these exceptional degeneracy states in other ways, e.g. without a magnetic field, or with neutral, ultracold polarized fermionic (or bosonic atoms) 4. One can use the approximate separabi ...
1 ψ ω ω ω ψ ψ ψ
... A proton is confined to move in a one-dimensional box of length 0.200 nm. (a) Find the lowest possible energy of the proton. (b) What If? What is the lowest possible energy of an electron confined to the same box? (c) How do you account for the great difference in your results for (a) and (b)? ...
... A proton is confined to move in a one-dimensional box of length 0.200 nm. (a) Find the lowest possible energy of the proton. (b) What If? What is the lowest possible energy of an electron confined to the same box? (c) How do you account for the great difference in your results for (a) and (b)? ...
Modification of the spin structure of high-molecular-weight
... The ground state S = 10 is interpreted as the result of an antiferromagnetic interaction between the ~ n and ~~+n ~ ions, so that such a cluster can be considered as a ferrimagnet at the molecular level.') It is well known that in ferrimagnets two phase transitions take place as the magnetic field i ...
... The ground state S = 10 is interpreted as the result of an antiferromagnetic interaction between the ~ n and ~~+n ~ ions, so that such a cluster can be considered as a ferrimagnet at the molecular level.') It is well known that in ferrimagnets two phase transitions take place as the magnetic field i ...
A Brief Survey of Quantum Computing
... Given f(n) and g(n), does the difference grow with n or stay the same ? Difference: f(n)/g(n). Only pay attention to the “limit behavior” @ n∞ If f(n)/g(n) const as n∞ then f(n) is at least as good as g(n) if f(n)/g(n) ≤ const as n∞ then f(n) is at least as good as g(n) If f(x) is at least ...
... Given f(n) and g(n), does the difference grow with n or stay the same ? Difference: f(n)/g(n). Only pay attention to the “limit behavior” @ n∞ If f(n)/g(n) const as n∞ then f(n) is at least as good as g(n) if f(n)/g(n) ≤ const as n∞ then f(n) is at least as good as g(n) If f(x) is at least ...
Science, consciousness and World-View
... idea that energy sometimes (not always) came in packets, after a while it became clear that this was not really a fundamental point. As fundamentals, I would choose two later discoveries: complementarity and non-locality. The implications of complementarity “Complementarity” is a complete misnomer: ...
... idea that energy sometimes (not always) came in packets, after a while it became clear that this was not really a fundamental point. As fundamentals, I would choose two later discoveries: complementarity and non-locality. The implications of complementarity “Complementarity” is a complete misnomer: ...
Slides
... • We utilize the density matrix equations of motion for a two-level system to describe the optical response of a quantum dot exciton. • This theory is extremely well developed and has been used to successfully describe the nonlinear optical response of GaAs/InAs quantum dots. • Most of the following ...
... • We utilize the density matrix equations of motion for a two-level system to describe the optical response of a quantum dot exciton. • This theory is extremely well developed and has been used to successfully describe the nonlinear optical response of GaAs/InAs quantum dots. • Most of the following ...
Transport Electron through a Quantum Wire by Side-Attached Asymmetric Quantum-Dot Chains
... Figure 3.a, N=3 and M=4 are set for first and second chains. It is clear that the sum of dots in two-chains (N+M) determines the number of anti-resonances in conductance spectrum and it is independent of the value of p. In other words, the number of mini gaps matches exactly the number of QDs chains ...
... Figure 3.a, N=3 and M=4 are set for first and second chains. It is clear that the sum of dots in two-chains (N+M) determines the number of anti-resonances in conductance spectrum and it is independent of the value of p. In other words, the number of mini gaps matches exactly the number of QDs chains ...