Particles in a gas may be viewed as wavepackets with an extent of
... In order to trap atoms with this force, it is necessary to overcome the radiation pressure on the atoms in the laser beam’s direction. This can be done by selecting the appropriate laser parameters. As per equation (6), the radiation pressure force decreases as δ-2, while the dipole force decreases ...
... In order to trap atoms with this force, it is necessary to overcome the radiation pressure on the atoms in the laser beam’s direction. This can be done by selecting the appropriate laser parameters. As per equation (6), the radiation pressure force decreases as δ-2, while the dipole force decreases ...
Frenkel excitons
... effects are to be expected. Two of the most promising candidate systems that have been studied to date are the spin-0 excitons in Cu2O and the biexcitons in CuCl. However, It is actually very difficult to prove definitively that condensation has occurred ...
... effects are to be expected. Two of the most promising candidate systems that have been studied to date are the spin-0 excitons in Cu2O and the biexcitons in CuCl. However, It is actually very difficult to prove definitively that condensation has occurred ...
Section 3: Electromagnetic Waves 1
... revelation it was in Maxwell's time! Remember how ε 0 and µ0 came into the theory in the first place: they were constants in Coulomb's law and the Biot-Savart law, respectively. You measure them in experiments involving charged pith balls, batteries, and wires—experiments having nothing whatever to ...
... revelation it was in Maxwell's time! Remember how ε 0 and µ0 came into the theory in the first place: they were constants in Coulomb's law and the Biot-Savart law, respectively. You measure them in experiments involving charged pith balls, batteries, and wires—experiments having nothing whatever to ...
time is not relative - The General Science Journal
... for the fixed observer. (Understanding this optical illusion, indicates we should be more careful in our assumptions. For example, a star sends out light with a constant frequency. Depending on the direction of movement, we observe that when the star is moving away, the light will suffer a displacem ...
... for the fixed observer. (Understanding this optical illusion, indicates we should be more careful in our assumptions. For example, a star sends out light with a constant frequency. Depending on the direction of movement, we observe that when the star is moving away, the light will suffer a displacem ...
What is light?
... Radio: Yes, this is the same kind of energy that radio stations emit into the air for your stereo to capture and turn into your favorite tunes. But radio waves are also emitted by other things…such as stars and gases in space. You may not be able to dance to what these objects emit, but you can use ...
... Radio: Yes, this is the same kind of energy that radio stations emit into the air for your stereo to capture and turn into your favorite tunes. But radio waves are also emitted by other things…such as stars and gases in space. You may not be able to dance to what these objects emit, but you can use ...
Manipulating Atoms with Photons
... According to Equation (1), the only possible frequencies emitted by an atom are those corresponding to the energy differences between pairs of energy levels of this atom. This important result means that light is an essential source of information on the atomic world. By measuring the frequencies em ...
... According to Equation (1), the only possible frequencies emitted by an atom are those corresponding to the energy differences between pairs of energy levels of this atom. This important result means that light is an essential source of information on the atomic world. By measuring the frequencies em ...
Effect of substrates temperature on structural and optical properties of
... The optical and structural studies show that film deposited at 300 K was amorphous in nature and films deposited at higher temperatures were crystalline in nature. Optical constants, such as optical band gap was evaluated from these spectra. The optical band gap was found to be in the range 2.38-~2. ...
... The optical and structural studies show that film deposited at 300 K was amorphous in nature and films deposited at higher temperatures were crystalline in nature. Optical constants, such as optical band gap was evaluated from these spectra. The optical band gap was found to be in the range 2.38-~2. ...
Visualization of modification of electric and magnetic dipole emission
... The effects of the local environment on spontaneous emission are commonly discussed in terms of the Purcell effect [1] accounting for a modification of the photonic mode density and a subsequent alteration of the dipole emission rate [2-5]. Depending on the degree of modification of electric and mag ...
... The effects of the local environment on spontaneous emission are commonly discussed in terms of the Purcell effect [1] accounting for a modification of the photonic mode density and a subsequent alteration of the dipole emission rate [2-5]. Depending on the degree of modification of electric and mag ...
Требования к файлу доклада для публикации
... 1% was observed [4]. With correction for cosmological (1+z) the event took only 10 hours. Recalling that the quasar is typically x100 brighter than its host galaxy, a 1% quasar brightness change represents the entire luminosity of an ordinary galaxy. Thus the observed event represents an entire gala ...
... 1% was observed [4]. With correction for cosmological (1+z) the event took only 10 hours. Recalling that the quasar is typically x100 brighter than its host galaxy, a 1% quasar brightness change represents the entire luminosity of an ordinary galaxy. Thus the observed event represents an entire gala ...
Influence of the chemical potential
... graphene may be considered as a zero gap semiconductor with charge carriers of very high mobility whose density may easily be controlled by applying a gate voltage, which gives hope for interesting applications.6 The scattering of graphene quasiparticles from normal impurities determines electronic ...
... graphene may be considered as a zero gap semiconductor with charge carriers of very high mobility whose density may easily be controlled by applying a gate voltage, which gives hope for interesting applications.6 The scattering of graphene quasiparticles from normal impurities determines electronic ...
May2016
... from the various electronic gadgets cars to spacecrafts, the world of technology is seemingly endless. Technology is a powerful tool in this modern era, and it has the capability to influence society for its betterment, as well as destruction. Terrorism, by far, is the worst reason for which technol ...
... from the various electronic gadgets cars to spacecrafts, the world of technology is seemingly endless. Technology is a powerful tool in this modern era, and it has the capability to influence society for its betterment, as well as destruction. Terrorism, by far, is the worst reason for which technol ...
Supporting Information - Royal Society of Chemistry
... χ (S cm–1) using the factory provided cell constant k. The obtained conductivities, χ, were converted to molar conductivities (Λ = χ/[SDS]) and plotted versus the square root of SDS concentration (Figure S1), according to the Kohlraush equation (eq (S2)) (S2) where Λ 0 is the molar conductivity at i ...
... χ (S cm–1) using the factory provided cell constant k. The obtained conductivities, χ, were converted to molar conductivities (Λ = χ/[SDS]) and plotted versus the square root of SDS concentration (Figure S1), according to the Kohlraush equation (eq (S2)) (S2) where Λ 0 is the molar conductivity at i ...