Near-field photonic forces
... polarizability. Further experiments on the trapping potentials for metallic particles in evanescent fields were conducted (Sasaki et al . 2000), confirming the aforementioned dependence on size and polarizability. Next, we shall analyse this further. Since the contribution of evanescent waves to fields ...
... polarizability. Further experiments on the trapping potentials for metallic particles in evanescent fields were conducted (Sasaki et al . 2000), confirming the aforementioned dependence on size and polarizability. Next, we shall analyse this further. Since the contribution of evanescent waves to fields ...
When to use the projection assumption and the weak
... Applying both approximations greatly simplifies the computational complexity of forward modeling and 3D reconstruction and therefore they have been implemented in most software packages for single particle analysis (SPA) and electron tomography (ET) [4–9]. These approximations have, of course, limita ...
... Applying both approximations greatly simplifies the computational complexity of forward modeling and 3D reconstruction and therefore they have been implemented in most software packages for single particle analysis (SPA) and electron tomography (ET) [4–9]. These approximations have, of course, limita ...
Question Bank Topic 5
... What will happen when the circuit is closed? (1) Gas bubbles are given off at the magnesium electrode. (2) Electrons flow from magnesium to silver through the external circuit. (3) The concentration of hydrogen ions in the acid decreases. A B C D ...
... What will happen when the circuit is closed? (1) Gas bubbles are given off at the magnesium electrode. (2) Electrons flow from magnesium to silver through the external circuit. (3) The concentration of hydrogen ions in the acid decreases. A B C D ...
Spoof Surface Plasmon Polariton Modes Propagating Along
... subwavelength dimensions could also be achieved in this spectral regime with metallic guiding modalities. This is indeed possible if the metallic interfaces show subwavelength structure, even in the limit of perfect conductivity [18]–[20]. This can be understood by realizing that the subwavelength s ...
... subwavelength dimensions could also be achieved in this spectral regime with metallic guiding modalities. This is indeed possible if the metallic interfaces show subwavelength structure, even in the limit of perfect conductivity [18]–[20]. This can be understood by realizing that the subwavelength s ...
Optical contrast and clarity of graphene on an
... original reflection coefficient r, which becomes r⬘ after depositing the film. We find that r⬘ is determined solely by r and by the optical properties of the film. The details of the substrate structure are not required to derive r⬘. This finding allows us to identify the value r of the substrate th ...
... original reflection coefficient r, which becomes r⬘ after depositing the film. We find that r⬘ is determined solely by r and by the optical properties of the film. The details of the substrate structure are not required to derive r⬘. This finding allows us to identify the value r of the substrate th ...
Specifying an Aspheric Surface
... anamorphic asphere, which has additional higher-order terms in two orthogonal directions. Also, a toroid, or toric, form exists which has the effective shape of a doughnut with two radii. Applications and Benefits The majority of optical systems are based on the use of spherical components because t ...
... anamorphic asphere, which has additional higher-order terms in two orthogonal directions. Also, a toroid, or toric, form exists which has the effective shape of a doughnut with two radii. Applications and Benefits The majority of optical systems are based on the use of spherical components because t ...
Microsoft Office PowerPoint 2003 Beta - poster#2
... Most commonly, detection limit (DL) is expressed in terms of the lowest concentration giving rise to a measurable signal that is three standard deviations above the background signal. In this paper, we are going to use the terminology of a modern digital communication system to define the sensitivit ...
... Most commonly, detection limit (DL) is expressed in terms of the lowest concentration giving rise to a measurable signal that is three standard deviations above the background signal. In this paper, we are going to use the terminology of a modern digital communication system to define the sensitivit ...
Module 2
... Helmholtz’ free energy. Termodynamical equilibrium conditions. The criteria for the spontaneous processes direction. The basic principles of thermodynamics applying to living organisms. ATP as an energy source for biochemical reactions. Macroergic compounds. 3.2. Overview Definition of the first law ...
... Helmholtz’ free energy. Termodynamical equilibrium conditions. The criteria for the spontaneous processes direction. The basic principles of thermodynamics applying to living organisms. ATP as an energy source for biochemical reactions. Macroergic compounds. 3.2. Overview Definition of the first law ...
Heriot-Watt University Scattering Dynamics of Oxygen Atoms on
... I. INTRODUCTION Room temperature ionic liquids (RTILs) are salts that have melting points below 100 °C. The ionic liquid-gas interface is particularly important for many applications of interest such as gas capture and storage,1 gas chromatography,2-3 and supported ionic liquid phase catalysis. 4-5 ...
... I. INTRODUCTION Room temperature ionic liquids (RTILs) are salts that have melting points below 100 °C. The ionic liquid-gas interface is particularly important for many applications of interest such as gas capture and storage,1 gas chromatography,2-3 and supported ionic liquid phase catalysis. 4-5 ...
Neutron reflection: Principles and examples of applications
... Neutron Reflection: Principles and Examples of Applications ...
... Neutron Reflection: Principles and Examples of Applications ...
INFERRING THE ROUGHNESS OF DESERT ROCKY SURFACES
... where the sum is spread over all values of 0,.. Finally, the minimum value among K,'s is found and it indicates the set s for which the average root mean square is the lowest. RESULTS AND T H E I R DISCUSSION This research was conducted in the northern Negev desert (Israel). The study sites are char ...
... where the sum is spread over all values of 0,.. Finally, the minimum value among K,'s is found and it indicates the set s for which the average root mean square is the lowest. RESULTS AND T H E I R DISCUSSION This research was conducted in the northern Negev desert (Israel). The study sites are char ...
Full cell simulation and the evaluation of the buffer system on air
... Electrochemically, lower pH also contributes to increased concentration overpotential for substrate oxidation [9], increasing potential loss for the whole MFC. Because of the numerous impacts of pH, pH regulation is an important consideration for improvement of MFC performance. Several works have de ...
... Electrochemically, lower pH also contributes to increased concentration overpotential for substrate oxidation [9], increasing potential loss for the whole MFC. Because of the numerous impacts of pH, pH regulation is an important consideration for improvement of MFC performance. Several works have de ...
Single Particle Spectroscopy Study of Metal-Film
... accurate determination of resonance line widths. Second, since most of the theoretical work considered a single particle above a film, experimental studies on single particles near conducting surfaces immediately allow direct comparison between the experiment and the theory. Recent progress and inte ...
... accurate determination of resonance line widths. Second, since most of the theoretical work considered a single particle above a film, experimental studies on single particles near conducting surfaces immediately allow direct comparison between the experiment and the theory. Recent progress and inte ...
Single Particle Spectroscopy Study of Metal-Film
... accurate determination of resonance line widths. Second, since most of the theoretical work considered a single particle above a film, experimental studies on single particles near conducting surfaces immediately allow direct comparison between the experiment and the theory. Recent progress and inte ...
... accurate determination of resonance line widths. Second, since most of the theoretical work considered a single particle above a film, experimental studies on single particles near conducting surfaces immediately allow direct comparison between the experiment and the theory. Recent progress and inte ...
Bild 1
... AlAs/GaAs is used in resonant cavity LEDs and vertical cavity surface emitting lasers. Different strategies are used to optimize DBRs. One of them is to use composite DBR in an AlGaInP LED, that is, two types of DBRs stacked on top of each other, namely a non-absorbing (Al0.4Ga0.6)0.5In0.5P/Al0.5In0 ...
... AlAs/GaAs is used in resonant cavity LEDs and vertical cavity surface emitting lasers. Different strategies are used to optimize DBRs. One of them is to use composite DBR in an AlGaInP LED, that is, two types of DBRs stacked on top of each other, namely a non-absorbing (Al0.4Ga0.6)0.5In0.5P/Al0.5In0 ...
Modulation of spatial coherence of optical field by means of liquid
... thin diffusion screen with the complex amplitude transmittance which is randomly changed in time. Such a screen may be created in practice by means of the electrically controlled spatial-time light modulator on the basis of a twisted nematic liquid crystal placed between two polarizers (see, for exa ...
... thin diffusion screen with the complex amplitude transmittance which is randomly changed in time. Such a screen may be created in practice by means of the electrically controlled spatial-time light modulator on the basis of a twisted nematic liquid crystal placed between two polarizers (see, for exa ...
... thin diffusion screen with the complex amplitude transmittance which is randomly changed in time. Such a screen may be created in practice by means of the electrically controlled spatial-time light modulator on the basis of a twisted nematic liquid crystal placed between two polarizers (see, for exa ...
Chiral surface waves supported by biaxial hyperbolic metamaterials ORIGINAL ARTICLE Wen-Long Gao
... growing attention recently because they support very large wave vectors. Their exotic features enable many intriguing applications, such as sub-wavelength imaging24–27, hyper-lens28–30 and enhanced spontaneous and thermal emissions31–33 that are infeasible with natural materials. While most studies ...
... growing attention recently because they support very large wave vectors. Their exotic features enable many intriguing applications, such as sub-wavelength imaging24–27, hyper-lens28–30 and enhanced spontaneous and thermal emissions31–33 that are infeasible with natural materials. While most studies ...
12. CONFOCAL MICROSCOPY • Confocal microscopy can render
... Confocal microscopy can render depth-resolved slices through a 3D object by rejecting much of the out of focus light via a pinhole. The image is reconstructed serially, i.e. point by point, using a single photodetector, rather than in parallel (in bright field, phase contrast, etc.), where a 2D ...
... Confocal microscopy can render depth-resolved slices through a 3D object by rejecting much of the out of focus light via a pinhole. The image is reconstructed serially, i.e. point by point, using a single photodetector, rather than in parallel (in bright field, phase contrast, etc.), where a 2D ...
Direct Imaging of Transient Interference in a Optical Microscopy
... The intensity distribution along the center line of the waveguide from both NSOM measurements and BPM simulations are presented in Fig. 5, along with the surface height. The BPM simulation results, which include no adjustable parameters, agree well with the measured results. The damping of the m sca ...
... The intensity distribution along the center line of the waveguide from both NSOM measurements and BPM simulations are presented in Fig. 5, along with the surface height. The BPM simulation results, which include no adjustable parameters, agree well with the measured results. The damping of the m sca ...
Dispersion relation for surface plasmon polaritons
... analytical and numerical dispersion relations. Our analysis takes into account the space charge layer formed due to the charge distribution across the Schottky junction and resulting new boundary conditions. Unlike in a dielectric–metal interface where a single SPP mode is supported, we show that th ...
... analytical and numerical dispersion relations. Our analysis takes into account the space charge layer formed due to the charge distribution across the Schottky junction and resulting new boundary conditions. Unlike in a dielectric–metal interface where a single SPP mode is supported, we show that th ...
Fast-Response Liquid Crystal Microlens
... Δn = 0.23). The ordinary refractive index of the LC material matches well with that of the polymer matrix. After UV curing at 15 mW·cm−2 and 50 °C for 30 min, a saturated phase separation between NOA65 and E48 is obtained, and LC droplets are uniformly dispersed in polymer matrix. In the voltage-off ...
... Δn = 0.23). The ordinary refractive index of the LC material matches well with that of the polymer matrix. After UV curing at 15 mW·cm−2 and 50 °C for 30 min, a saturated phase separation between NOA65 and E48 is obtained, and LC droplets are uniformly dispersed in polymer matrix. In the voltage-off ...
Synopsis by Ping Zhou
... systems and measurement techniques have made possible the routine use of diamond machined surfaces in infrared systems. The continuing advance in these technologies gives rise to the expectation of using diamond machined optics in the visible wavelength region. In diamond turning, a diamond point is ...
... systems and measurement techniques have made possible the routine use of diamond machined surfaces in infrared systems. The continuing advance in these technologies gives rise to the expectation of using diamond machined optics in the visible wavelength region. In diamond turning, a diamond point is ...
TDB-5: Standards and conventions for TDB publications
... tris(2-pyridylmethyl)amine tetrakis(2-pyridylmethyl)amine 2,2’,2”-triaminotriethylamine triethylenetetraamine tryptophanate thiourea thyrosinate valinate ...
... tris(2-pyridylmethyl)amine tetrakis(2-pyridylmethyl)amine 2,2’,2”-triaminotriethylamine triethylenetetraamine tryptophanate thiourea thyrosinate valinate ...
Nanosphere Lithography: Effect of Substrate on the Localized
... the LSPR of metal nanoparticle systems is desirable in several technological applications including, but not limited to the following: optical devices,4,5 optical energy transport,6-9 near field scanning optical microscopy (NSOM),10-14 surfaceenhanced spectroscopies,15-23 and chemical and biological ...
... the LSPR of metal nanoparticle systems is desirable in several technological applications including, but not limited to the following: optical devices,4,5 optical energy transport,6-9 near field scanning optical microscopy (NSOM),10-14 surfaceenhanced spectroscopies,15-23 and chemical and biological ...