one-photon absorption
Generation of Nonclassical Light by Unsaturated Two Photon Absorption
... on photon statistics of the internal and the external fields of a mi- crocavity [14] containing a TPA medium using Langevin equation approach shows a strong photon number squeezing for the output field, ...
13
Photoactivatable metal complexes : from theory to applications in biotechnology and medicine
... Two-photon absorption offers the possibility of activating platinum complexes that absorb at shorter wavelengths ...two-photon absorption, but interestingly, the absorption maximum for ...
14
Enhanced two-photon absorption of ligated silver and gold nanoclusters: theoretical and experimental assessments
... quantum clusters which have to be considered: (i) The ratio of a number of metallic atoms versus the number of ligands which is important for the formation of metallic cores with non- uniform electronic distribution in ...
14
GaAs/Al 0.8 Ga 0.2 As avalanche photodiodes for soft X-ray spectroscopy
... X-ray detectors for harsh thermal environments require the detectors to operate without cryogenic cooling for higher stability and lower operational cost. Many wide band gap compound semi- conductors have been ...
12
Calorimetric observation of single He2* excimers in a 100 mK He bath
... There are at least three remaining possible additional channels for energy loss during a photon event. At the beginning of Step 4, the hot electrons have a mean energy of about 4 meV, which is roughly 20 times ...
14
Flynn_unc_0153D_16010.pdf
... Inset: absorption spectra for dyed (solid lines) and undyed (dashed lines) films of NiO calcined at 350 °C (black curves) and 450 °C (red ...3.15. Absorption in NiO films with and without ...dye ...
154
Q&A: How do plants sense and respond to UV-B radiation?
... [42]. Indeed, recently the first applications of UVR8 and the UVR8-COP1 interaction as an optogenetic tool were described [43–45]. UVR8 was used to engineer a UV-B- triggered protein secretion system where UVR8 fusion ...
6
Upgrading TiO2 Photoactivity under Visible Light by Synthesis of MWCNT/TiO2 Nanocomposite
... a) Results of DRS analysis confirm that in wavelengths below 400 nm, in other words under UV radiation region, the percentage of photon absorption is more. Hence, it is reasonable to say high photoactivity ...
12
Structural and optical characterizations of InPBi thin films grown by molecular beam epitaxy
... Group III-V semiconductors containing small amounts of bismuth (Bi), popularly known as ‘dilute bismide, ’ attracted great attention in the past decade. Bismuth is the largest and the heaviest group V element with its ...
5
Genetic Factors in Determining Bone Mass
... Bone mass and width measurements were made with the photon absorption technique on the right radius of 71 juvenile and 80 adult twin paris. The variance of intrapair differences of bone mass in monozygotic ...
10
HESS Opinions "Biological catalysis of the hydrological cycle: life's thermodynamic function"
... the absorption of and dissipation of sunlight into heat facilitated by organic molecules in water, and thus fomenting evapotranspiration (Hern´andez Candia, ...
17
Design parameters for enhanced photon absorption in vertically aligned silicon nanowire arrays
... (total absorption is provided in Additional file 1: Figure S5 to ...the one hand, the material volume and there- fore, the short circuit current density, is increased with increasing ...the ...
6
Indirect Ultraviolet Photodesorption from CO:N$_{2}$ Binary Ices {mdash} an Efficient Grain-gas Process
... gen ice (Fayolle et al. 2013). The observation of such structures in the energy-resolved photodesorption rates is a clear signature for a DIET mechanism, as discussed in Fayolle et al. (2011, 2013). It has been shown ...
8
The Spin Spin Interaction and the New Concept of Photon
... separate one more zero-photon with spin of S zp 2 , and continuously falls down to the ground level (second step in the Figure ...process, one photon consisted of two new zero-photons ...
5
The effect of branching on the one- and two-photon absorption, cell viability and localization of cationic triarylborane chromophores with dipolar vs. octupolar charge distributions for cellular imaging
... the absorption is hypso- chromically shifted, and the emission is bathochromically shift- ed in more polar solvents, an inversion of the dipole moment upon excitation ...the absorption is not solvatochromic ...
12
Interference and the lossless lossy beam splitter
... with absorption means that it is an allowed choice. There is, however, one restriction imposed by equation (9) which limits the moduli of t and r to be less than or equal to ...greater absorption ...
10
Competition between sub-bandgap linear detection and degenerate two-photon absorption in gallium arsenide photodiodes
... two-photon absorption only occurs when the pulse is illu- minating the diode, so that TPC is actually dependant of the peak optical ...power. One can deduce this factor of ten on TPC from the ...
5
Influence of Characteristics of Substance on Parameters of Interaction of Photons High Energy with Free Electrons
... a photon also is occur- rence enough ...a photon at not coherent scattering is determined by the law ...a photon and electron is observed, when angle achieves average value 180 0 in considered ...
7
Study of photon emission with the fission event generator FREYA
... discrete photon lines, the time window in which the de- tector operates can affect the measured photon spectrum, particularly at low ...the photon cascade from a fission fragment lands on a ...
6
Orbital angular momentum coupling in elastic photon-photon scattering
... Although the number of photons may seem small, especially compared to the other three high-power beams [e.g., the OAM-carrying beam contains O ð10 20 Þ photons], its multiple different signatures will allow for efficient ...
5